Search claims · PlantClaims

Official Documents- Supplemental Letter ref. Representations, TF010748 and TF015111 (Closing Package) 19

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

In unheated ears, apical kernel endosperm had 24% smaller mature dry weight than basal kernel endosperm.

Taxon: maize (Zea mays L.)Zea mayse0
Organ / stage: apical-kernel endosperme1
Outcome: dry weighte1
Direction: smallere1
Value: 24%e1
Qualifier: at maturitye1
Comparator: basal-kernel endosperme3

Verbatim

e0
“maize (Zea mays L.)”
✓ located verbatim in the source · abstract, characters 18–37

e1
“In controls, apical-kernel endosperm had 24% smaller dry weight at maturity”
✓ located verbatim in the source · abstract, characters 562–637

e2
“Apical florets of maize (Zea mays L.) ears differentiate later than basal florets and form kernels which have lower dry matter accumulation rates.”
✓ located verbatim in the source · abstract, characters 0–146

e3
“In controls, apical-kernel endosperm had 24% smaller dry weight at maturity, lower concentration of sucrose, and lower activity of ADP-Glc starch synthase than basal-kernel endosperm, whereas ADP-Glc-pyrophosphorylase (ADPG-PPase) activities were similar.”
✓ located verbatim in the source · abstract, characters 562–817

e4
“In tip-heated ears apical-kernel endosperm had the same growth rate and final weight as basal-kernel endosperm and apical kernels had higher sucrose concentrations, higher ADP-Glc starch synthase activity, and similar ADPG-PPase activity.”
✓ located verbatim in the source · abstract, characters 818–1056

e5
“Total grain weight per ear was not increased by tip-heating because the increase in size of apical kernels was partially offset by a slight decrease in size of the basal- and middle-position kernels.”
✓ located verbatim in the source · abstract, characters 1057–1256

Title

Official Documents- Supplemental Letter ref. Representations, TF010748 and TF015111 (Closing Package)

Zoe Kolovou PLANT PHYSIOLOGY 2013. doi:10.1104/pp.79.3.852

Other claims from this paper (18)

Observation Apical maize florets differentiate later than basal florets.
Observation Apical maize kernels have lower dry matter accumulation rates than basal kernels.
Observation In unheated ears, apical kernel endosperm had lower sucrose concentration than basal kernel endosperm.
Observation In unheated ears, apical kernel endosperm had lower ADP-Glc starch synthase activity than basal kernel endosperm.
Observation In unheated ears, apical and basal kernel endosperm had similar ADPG-PPase activities.
Intervention effect With tip heating, apical kernel endosperm had the same growth rate and final weight as basal kernel endosperm.
Intervention effect Tip heated apical kernels had higher sucrose concentrations.
Intervention effect Tip heated apical kernels had higher ADP-Glc starch synthase activity.
Intervention effect Tip heated apical kernels had similar ADPG-PPase activity.
Intervention effect Tip heating did not increase total grain weight per ear.
Intervention effect Tip heating increased the size of apical kernels.
Intervention effect Tip heating slightly decreased the size of basal and middle position kernels.
Intervention effect Tip heating hastened some developmental events in apical kernels.
Intervention effect ADPG-PPase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect ADP-Glc starch synthase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect Starch concentration began rising earlier in tip heated apical kernels.
Intervention effect Tip heating did not shorten the period of starch accumulation in apical kernels.
Mechanism The authors conclude that pre-pollination floret development alone does not determine the slower growth and smaller size of apical kernels.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Tip heating slightly decreased the size of basal and middle position kernels.

Taxon: maize (Zea mays L.)Zea mayse0
Treatment: tip-heatinge5
Outcome: size of the basal- and middle-position kernelse1
Direction: decreasee1
Qualifier: slighte1

Not reportedComparator

Verbatim

e0
“maize (Zea mays L.)”
✓ located verbatim in the source · abstract, characters 18–37

e1
“a slight decrease in size of the basal- and middle-position kernels”
✓ located verbatim in the source · abstract, characters 1188–1255

e2
“Apical florets of maize (Zea mays L.) ears differentiate later than basal florets and form kernels which have lower dry matter accumulation rates.”
✓ located verbatim in the source · abstract, characters 0–146

e3
“In controls, apical-kernel endosperm had 24% smaller dry weight at maturity, lower concentration of sucrose, and lower activity of ADP-Glc starch synthase than basal-kernel endosperm, whereas ADP-Glc-pyrophosphorylase (ADPG-PPase) activities were similar.”
✓ located verbatim in the source · abstract, characters 562–817

e4
“In tip-heated ears apical-kernel endosperm had the same growth rate and final weight as basal-kernel endosperm and apical kernels had higher sucrose concentrations, higher ADP-Glc starch synthase activity, and similar ADPG-PPase activity.”
✓ located verbatim in the source · abstract, characters 818–1056

e5
“Total grain weight per ear was not increased by tip-heating because the increase in size of apical kernels was partially offset by a slight decrease in size of the basal- and middle-position kernels.”
✓ located verbatim in the source · abstract, characters 1057–1256

Title

Official Documents- Supplemental Letter ref. Representations, TF010748 and TF015111 (Closing Package)

Zoe Kolovou PLANT PHYSIOLOGY 2013. doi:10.1104/pp.79.3.852

Other claims from this paper (18)

Observation Apical maize florets differentiate later than basal florets.
Observation Apical maize kernels have lower dry matter accumulation rates than basal kernels.
Observation In unheated ears, apical kernel endosperm had 24% smaller mature dry weight than basal kernel endosperm.
Observation In unheated ears, apical kernel endosperm had lower sucrose concentration than basal kernel endosperm.
Observation In unheated ears, apical kernel endosperm had lower ADP-Glc starch synthase activity than basal kernel endosperm.
Observation In unheated ears, apical and basal kernel endosperm had similar ADPG-PPase activities.
Intervention effect With tip heating, apical kernel endosperm had the same growth rate and final weight as basal kernel endosperm.
Intervention effect Tip heated apical kernels had higher sucrose concentrations.
Intervention effect Tip heated apical kernels had higher ADP-Glc starch synthase activity.
Intervention effect Tip heated apical kernels had similar ADPG-PPase activity.
Intervention effect Tip heating did not increase total grain weight per ear.
Intervention effect Tip heating increased the size of apical kernels.
Intervention effect Tip heating hastened some developmental events in apical kernels.
Intervention effect ADPG-PPase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect ADP-Glc starch synthase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect Starch concentration began rising earlier in tip heated apical kernels.
Intervention effect Tip heating did not shorten the period of starch accumulation in apical kernels.
Mechanism The authors conclude that pre-pollination floret development alone does not determine the slower growth and smaller size of apical kernels.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Apical maize kernels have lower dry matter accumulation rates than basal kernels.

Taxon: maize (Zea mays L.)Zea mayse0
Organ / stage: apical kernelse4
Outcome: dry matter accumulation ratese1
Direction: lowere1

Not reportedComparator

Verbatim

e0
“maize (Zea mays L.)”
✓ located verbatim in the source · abstract, characters 18–37

e1
“form kernels which have lower dry matter accumulation rates”
✓ located verbatim in the source · abstract, characters 86–145

e2
“Apical florets of maize (Zea mays L.) ears differentiate later than basal florets and form kernels which have lower dry matter accumulation rates.”
✓ located verbatim in the source · abstract, characters 0–146

e3
“In controls, apical-kernel endosperm had 24% smaller dry weight at maturity, lower concentration of sucrose, and lower activity of ADP-Glc starch synthase than basal-kernel endosperm, whereas ADP-Glc-pyrophosphorylase (ADPG-PPase) activities were similar.”
✓ located verbatim in the source · abstract, characters 562–817

e4
“In tip-heated ears apical-kernel endosperm had the same growth rate and final weight as basal-kernel endosperm and apical kernels had higher sucrose concentrations, higher ADP-Glc starch synthase activity, and similar ADPG-PPase activity.”
✓ located verbatim in the source · abstract, characters 818–1056

e5
“Total grain weight per ear was not increased by tip-heating because the increase in size of apical kernels was partially offset by a slight decrease in size of the basal- and middle-position kernels.”
✓ located verbatim in the source · abstract, characters 1057–1256

Title

Official Documents- Supplemental Letter ref. Representations, TF010748 and TF015111 (Closing Package)

Zoe Kolovou PLANT PHYSIOLOGY 2013. doi:10.1104/pp.79.3.852

Other claims from this paper (18)

Observation Apical maize florets differentiate later than basal florets.
Observation In unheated ears, apical kernel endosperm had 24% smaller mature dry weight than basal kernel endosperm.
Observation In unheated ears, apical kernel endosperm had lower sucrose concentration than basal kernel endosperm.
Observation In unheated ears, apical kernel endosperm had lower ADP-Glc starch synthase activity than basal kernel endosperm.
Observation In unheated ears, apical and basal kernel endosperm had similar ADPG-PPase activities.
Intervention effect With tip heating, apical kernel endosperm had the same growth rate and final weight as basal kernel endosperm.
Intervention effect Tip heated apical kernels had higher sucrose concentrations.
Intervention effect Tip heated apical kernels had higher ADP-Glc starch synthase activity.
Intervention effect Tip heated apical kernels had similar ADPG-PPase activity.
Intervention effect Tip heating did not increase total grain weight per ear.
Intervention effect Tip heating increased the size of apical kernels.
Intervention effect Tip heating slightly decreased the size of basal and middle position kernels.
Intervention effect Tip heating hastened some developmental events in apical kernels.
Intervention effect ADPG-PPase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect ADP-Glc starch synthase activity reached peak levels earlier in tip heated apical kernels.
Intervention effect Starch concentration began rising earlier in tip heated apical kernels.
Intervention effect Tip heating did not shorten the period of starch accumulation in apical kernels.
Mechanism The authors conclude that pre-pollination floret development alone does not determine the slower growth and smaller size of apical kernels.

Application of priming of seed (Aqueous Garlic Extract) on germination and growing parameters of maize (Zea mays L.) under salinity stress 12

Show all 12 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

25mM salt stress decreased maize dry weight by 28.47%.

Taxon: maizeZea mayst0
Treatment: 25mMe0
Outcome: dry weighte0
Direction: decreasee0
Value: 28.47%e0

Not reportedComparator

Verbatim

e0
“Salt stress of 25mM and 50mM showed decrease variation i.e., 13.4% and 25.6% in shoot length, 5% and 2% in root length, 28.95% and 36.85% for fresh weight, 28.47% and 30.7% in dry weight in comparison to 75mM which showed decrease variation of 45% decrease in shoot length, 34.68% in root length. 57.9% fresh weight and 69.3% in dry weight.”
✓ located verbatim in the source · abstract, characters 1027–1367

t0
“maize”
✓ located verbatim in the source · title, characters 97–102

Title

Application of priming of seed (Aqueous Garlic Extract) on germination and growing parameters of maize (Zea mays L.) under salinity stress

Sumayya Kousar Pure and Applied Biology 2022. doi:10.19045/bspab.2023.120029

Other claims from this paper (15)

Intervention effect Garlic extract seed priming improved maize germination by 10% relative to control.
Intervention effect Garlic extract affected maize shoot length, root length, fresh weight and dry weight relative to control.
Intervention effect 25mM salt stress decreased maize shoot length by 13.4%.
Intervention effect 50mM salt stress decreased maize shoot length by 25.6%.
Intervention effect 25mM salt stress decreased maize root length by 5%.
Intervention effect 50mM salt stress decreased maize root length by 2%.
Intervention effect 25mM salt stress decreased maize fresh weight by 28.95%.
Intervention effect 50mM salt stress decreased maize fresh weight by 36.85%.
Intervention effect 50mM salt stress decreased maize dry weight by 30.7%.
Intervention effect 75mM salt stress decreased maize shoot length by 45%.
Intervention effect 75mM salt stress decreased maize root length by 34.68%.
Intervention effect 75mM salt stress decreased maize fresh weight by 57.9%.
Intervention effect 75mM salt stress decreased maize dry weight by 69.3%.
Recommendation The authors recommend garlic extract to improve maize germination.
Recommendation The authors recommend low concentration garlic extract for maize growth optimization.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

50mM salt stress decreased maize dry weight by 30.7%.

Taxon: maizeZea mayst0
Treatment: 50mMe0
Outcome: dry weighte0
Direction: decreasee0
Value: 30.7%e0

Not reportedComparator

Verbatim

e0
“Salt stress of 25mM and 50mM showed decrease variation i.e., 13.4% and 25.6% in shoot length, 5% and 2% in root length, 28.95% and 36.85% for fresh weight, 28.47% and 30.7% in dry weight in comparison to 75mM which showed decrease variation of 45% decrease in shoot length, 34.68% in root length. 57.9% fresh weight and 69.3% in dry weight.”
✓ located verbatim in the source · abstract, characters 1027–1367

t0
“maize”
✓ located verbatim in the source · title, characters 97–102

Title

Application of priming of seed (Aqueous Garlic Extract) on germination and growing parameters of maize (Zea mays L.) under salinity stress

Sumayya Kousar Pure and Applied Biology 2022. doi:10.19045/bspab.2023.120029

Other claims from this paper (15)

Intervention effect Garlic extract seed priming improved maize germination by 10% relative to control.
Intervention effect Garlic extract affected maize shoot length, root length, fresh weight and dry weight relative to control.
Intervention effect 25mM salt stress decreased maize shoot length by 13.4%.
Intervention effect 50mM salt stress decreased maize shoot length by 25.6%.
Intervention effect 25mM salt stress decreased maize root length by 5%.
Intervention effect 50mM salt stress decreased maize root length by 2%.
Intervention effect 25mM salt stress decreased maize fresh weight by 28.95%.
Intervention effect 50mM salt stress decreased maize fresh weight by 36.85%.
Intervention effect 25mM salt stress decreased maize dry weight by 28.47%.
Intervention effect 75mM salt stress decreased maize shoot length by 45%.
Intervention effect 75mM salt stress decreased maize root length by 34.68%.
Intervention effect 75mM salt stress decreased maize fresh weight by 57.9%.
Intervention effect 75mM salt stress decreased maize dry weight by 69.3%.
Recommendation The authors recommend garlic extract to improve maize germination.
Recommendation The authors recommend low concentration garlic extract for maize growth optimization.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

75mM salt stress decreased maize dry weight by 69.3%.

Taxon: maizeZea mayst0
Treatment: 75mMe0
Outcome: dry weighte0
Direction: decreasee0
Value: 69.3%e0

Not reportedComparator

Verbatim

e0
“Salt stress of 25mM and 50mM showed decrease variation i.e., 13.4% and 25.6% in shoot length, 5% and 2% in root length, 28.95% and 36.85% for fresh weight, 28.47% and 30.7% in dry weight in comparison to 75mM which showed decrease variation of 45% decrease in shoot length, 34.68% in root length. 57.9% fresh weight and 69.3% in dry weight.”
✓ located verbatim in the source · abstract, characters 1027–1367

t0
“maize”
✓ located verbatim in the source · title, characters 97–102

Title

Application of priming of seed (Aqueous Garlic Extract) on germination and growing parameters of maize (Zea mays L.) under salinity stress

Sumayya Kousar Pure and Applied Biology 2022. doi:10.19045/bspab.2023.120029

Other claims from this paper (15)

Intervention effect Garlic extract seed priming improved maize germination by 10% relative to control.
Intervention effect Garlic extract affected maize shoot length, root length, fresh weight and dry weight relative to control.
Intervention effect 25mM salt stress decreased maize shoot length by 13.4%.
Intervention effect 50mM salt stress decreased maize shoot length by 25.6%.
Intervention effect 25mM salt stress decreased maize root length by 5%.
Intervention effect 50mM salt stress decreased maize root length by 2%.
Intervention effect 25mM salt stress decreased maize fresh weight by 28.95%.
Intervention effect 50mM salt stress decreased maize fresh weight by 36.85%.
Intervention effect 25mM salt stress decreased maize dry weight by 28.47%.
Intervention effect 50mM salt stress decreased maize dry weight by 30.7%.
Intervention effect 75mM salt stress decreased maize shoot length by 45%.
Intervention effect 75mM salt stress decreased maize root length by 34.68%.
Intervention effect 75mM salt stress decreased maize fresh weight by 57.9%.
Recommendation The authors recommend garlic extract to improve maize germination.
Recommendation The authors recommend low concentration garlic extract for maize growth optimization.

PRIMARY STUDIES ON THE CHILLING SENSITIVITY OF MAIZE SEEDLINGS 9

Show all 9 →

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

dry and fresh weight of seedlings declined during chilling with increasing leaf and day age.

Taxon: MAIZEZea mayst0
Outcome: dry and fresh weight of seedlingse0
Direction: decreasee0
Qualifier: increase of leaf age and day-agee0

Verbatim

e0
“Height, dry and fresh weight of seedlings decreased, solubility protein, solubility sugar and sucrose content assume the trend of decrease along with the increase of leaf age and day-age, but relative electronic conductivity, K +, Mg 2+ and Ca 2+ content of lixivium of plants submit the trend of increase.”
✓ located verbatim in the source · abstract, characters 345–651

t0
“MAIZE SEEDLINGS”
✓ located verbatim in the source · title, characters 47–62

Title

PRIMARY STUDIES ON THE CHILLING SENSITIVITY OF MAIZE SEEDLINGS

Fang Lü; Hua Yin; Cao Wen-zhong; et al. Zhiwu yanjiu 2002

Other claims from this paper (12)

Observation Height declined during chilling with increasing leaf and day age.
Observation solubility protein declined during chilling with increasing leaf and day age.
Observation solubility sugar declined during chilling with increasing leaf and day age.
Observation sucrose content declined during chilling with increasing leaf and day age.
Observation relative electronic conductivity increased with leaf and day age.
Observation K + increased with leaf and day age.
Observation Mg 2+ increased with leaf and day age.
Observation Ca 2+ content of lixivium of plants increased with leaf and day age.
Observation Seedling chilling resistance decreased across the transition to autotrophy.
Observation Chilling sensitivity increased during the transition to autotrophy.
Observation The largest treated-control differences occurred at 15 or 17 days.
Observation Seedling chilling sensitivity was greatest at 15 or 17 days.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Height declined during chilling with increasing leaf and day age.

Taxon: MAIZEZea mayst0
Outcome: Heighte0
Direction: decreasee0
Qualifier: increase of leaf age and day-agee0

Verbatim

e0
“Height, dry and fresh weight of seedlings decreased, solubility protein, solubility sugar and sucrose content assume the trend of decrease along with the increase of leaf age and day-age, but relative electronic conductivity, K +, Mg 2+ and Ca 2+ content of lixivium of plants submit the trend of increase.”
✓ located verbatim in the source · abstract, characters 345–651

t0
“MAIZE SEEDLINGS”
✓ located verbatim in the source · title, characters 47–62

Title

PRIMARY STUDIES ON THE CHILLING SENSITIVITY OF MAIZE SEEDLINGS

Fang Lü; Hua Yin; Cao Wen-zhong; et al. Zhiwu yanjiu 2002

Other claims from this paper (12)

Observation dry and fresh weight of seedlings declined during chilling with increasing leaf and day age.
Observation solubility protein declined during chilling with increasing leaf and day age.
Observation solubility sugar declined during chilling with increasing leaf and day age.
Observation sucrose content declined during chilling with increasing leaf and day age.
Observation relative electronic conductivity increased with leaf and day age.
Observation K + increased with leaf and day age.
Observation Mg 2+ increased with leaf and day age.
Observation Ca 2+ content of lixivium of plants increased with leaf and day age.
Observation Seedling chilling resistance decreased across the transition to autotrophy.
Observation Chilling sensitivity increased during the transition to autotrophy.
Observation The largest treated-control differences occurred at 15 or 17 days.
Observation Seedling chilling sensitivity was greatest at 15 or 17 days.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

solubility protein declined during chilling with increasing leaf and day age.

Taxon: MAIZEZea mayst0
Outcome: solubility proteine0
Direction: decreasee0
Qualifier: increase of leaf age and day-agee0

Verbatim

e0
“Height, dry and fresh weight of seedlings decreased, solubility protein, solubility sugar and sucrose content assume the trend of decrease along with the increase of leaf age and day-age, but relative electronic conductivity, K +, Mg 2+ and Ca 2+ content of lixivium of plants submit the trend of increase.”
✓ located verbatim in the source · abstract, characters 345–651

t0
“MAIZE SEEDLINGS”
✓ located verbatim in the source · title, characters 47–62

Title

PRIMARY STUDIES ON THE CHILLING SENSITIVITY OF MAIZE SEEDLINGS

Fang Lü; Hua Yin; Cao Wen-zhong; et al. Zhiwu yanjiu 2002

Other claims from this paper (12)

Observation Height declined during chilling with increasing leaf and day age.
Observation dry and fresh weight of seedlings declined during chilling with increasing leaf and day age.
Observation solubility sugar declined during chilling with increasing leaf and day age.
Observation sucrose content declined during chilling with increasing leaf and day age.
Observation relative electronic conductivity increased with leaf and day age.
Observation K + increased with leaf and day age.
Observation Mg 2+ increased with leaf and day age.
Observation Ca 2+ content of lixivium of plants increased with leaf and day age.
Observation Seedling chilling resistance decreased across the transition to autotrophy.
Observation Chilling sensitivity increased during the transition to autotrophy.
Observation The largest treated-control differences occurred at 15 or 17 days.
Observation Seedling chilling sensitivity was greatest at 15 or 17 days.

Differential Senescence of Maize Hybrids following Ear Removal 7

Show all 7 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ear removal reduced dry weight in all hybrids.

Taxon: MaizeZea mayst0
Material: all hybridse0
Treatment: ear removale0
Outcome: dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Maize Hybrids”
✓ located verbatim in the source · title, characters 27–40

e0
“For all hybrids, ear removal led to a decrease in dry weight, reduced N, total N, and phosphorus contents of the total plant”
✓ located verbatim in the source · abstract, characters 704–828

Title

Differential Senescence of Maize Hybrids following Ear Removal

Steven J. Crafts-Brandner; Frederick E. Below; James E. Harper; et al. PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.2.360

Other claims from this paper (13)

Observation Earless P3382 and B73 x Mo17 upper leaves reddened by 25 DAA.
Observation Earless P3382 and B73 x Mo17 leaves had lost most chlorophyll by 40 DAA.
Observation Earless FS854 leaves remained green like eared controls.
Intervention effect Ear removal reduced reduced N in all hybrids.
Intervention effect Ear removal reduced total N in all hybrids.
Intervention effect Ear removal reduced phosphorus in all hybrids.
Observation Ear removal increased leaf and stalk carbohydrate content.
Observation Earless P3382 and B73 x Mo17 senesced and died early.
Observation Earless P3382 and B73 x Mo17 stopped accumulating dry weight, N and phosphorus by 30 DAA.
Observation Earless FS854 retained some metabolic activity until 58 DAA.
Observation Metabolic activity better reflected senescence course than metabolite content.
Observation The ear itself did not dictate senescence rate or completion.
Association Continued N accumulation and root activity were associated with delayed senescence in earless FS854.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ear removal reduced phosphorus in all hybrids.

Taxon: MaizeZea mayst0
Material: all hybridse0
Treatment: ear removale0
Outcome: phosphorus contentse0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Maize Hybrids”
✓ located verbatim in the source · title, characters 27–40

e0
“For all hybrids, ear removal led to a decrease in dry weight, reduced N, total N, and phosphorus contents of the total plant”
✓ located verbatim in the source · abstract, characters 704–828

Title

Differential Senescence of Maize Hybrids following Ear Removal

Steven J. Crafts-Brandner; Frederick E. Below; James E. Harper; et al. PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.2.360

Other claims from this paper (13)

Observation Earless P3382 and B73 x Mo17 upper leaves reddened by 25 DAA.
Observation Earless P3382 and B73 x Mo17 leaves had lost most chlorophyll by 40 DAA.
Observation Earless FS854 leaves remained green like eared controls.
Intervention effect Ear removal reduced dry weight in all hybrids.
Intervention effect Ear removal reduced reduced N in all hybrids.
Intervention effect Ear removal reduced total N in all hybrids.
Observation Ear removal increased leaf and stalk carbohydrate content.
Observation Earless P3382 and B73 x Mo17 senesced and died early.
Observation Earless P3382 and B73 x Mo17 stopped accumulating dry weight, N and phosphorus by 30 DAA.
Observation Earless FS854 retained some metabolic activity until 58 DAA.
Observation Metabolic activity better reflected senescence course than metabolite content.
Observation The ear itself did not dictate senescence rate or completion.
Association Continued N accumulation and root activity were associated with delayed senescence in earless FS854.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ear removal reduced reduced N in all hybrids.

Taxon: MaizeZea mayst0
Material: all hybridse0
Treatment: ear removale0
Outcome: reduced Ne0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Maize Hybrids”
✓ located verbatim in the source · title, characters 27–40

e0
“For all hybrids, ear removal led to a decrease in dry weight, reduced N, total N, and phosphorus contents of the total plant”
✓ located verbatim in the source · abstract, characters 704–828

Title

Differential Senescence of Maize Hybrids following Ear Removal

Steven J. Crafts-Brandner; Frederick E. Below; James E. Harper; et al. PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.2.360

Other claims from this paper (13)

Observation Earless P3382 and B73 x Mo17 upper leaves reddened by 25 DAA.
Observation Earless P3382 and B73 x Mo17 leaves had lost most chlorophyll by 40 DAA.
Observation Earless FS854 leaves remained green like eared controls.
Intervention effect Ear removal reduced dry weight in all hybrids.
Intervention effect Ear removal reduced total N in all hybrids.
Intervention effect Ear removal reduced phosphorus in all hybrids.
Observation Ear removal increased leaf and stalk carbohydrate content.
Observation Earless P3382 and B73 x Mo17 senesced and died early.
Observation Earless P3382 and B73 x Mo17 stopped accumulating dry weight, N and phosphorus by 30 DAA.
Observation Earless FS854 retained some metabolic activity until 58 DAA.
Observation Metabolic activity better reflected senescence course than metabolite content.
Observation The ear itself did not dictate senescence rate or completion.
Association Continued N accumulation and root activity were associated with delayed senescence in earless FS854.

Copper-molybdenum interaction in maize 6

Show all 6 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Molybdenum deficiency intensified the copper deficiency decrease in dry weight.

Taxon: maizeZea mayse0
Treatment: molybdenum was also deficiente0
Outcome: dry weighte0
Direction: decreasee0
Qualifier: deficiency of coppere0
Comparator: normal molybdenum levele0

Verbatim

e0
“The changes in maize induced by the deficiency of copper at normal molybdenum level, decrease of dry weight, of content of chlorophyll, leaf copper, and protein nitrogen, and of activities of cytochrome oxidase and nitrate reductase became more pronounced when molybdenum was also deficient.”
✓ located verbatim in the source · abstract, characters 443–734

Title

Copper-molybdenum interaction in maize

Shirish Chandra Agarwala; Chitralekha Chatterjee; Chandra Prakash Sharma; et al. Soil Science & Plant Nutrition 1989. doi:10.1080/00380768.1989.10434776

Other claims from this paper (17)

Intervention effect Excess copper accentuated the molybdenum deficiency effect on dry weight.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on leaf molybdenum.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on chlorophyll.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on protein nitrogen.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on nitrate reductase activity.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on peroxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in content of chlorophyll.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in leaf copper.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in protein nitrogen.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in activities of cytochrome oxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in nitrate reductase.
Intervention effect Combined copper and molybdenum excess intensified depression of dry weight.
Intervention effect Combined copper and molybdenum excess intensified depression of protein nitrogen content.
Intervention effect Combined copper and molybdenum excess intensified depression of acid phosphatase activity.
Intervention effect Combined copper and molybdenum excess intensified stimulation of activities of catalase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of peroxidase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of ribonuclease.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Molybdenum deficiency intensified the copper deficiency decrease in leaf copper.

Taxon: maizeZea mayse0
Treatment: molybdenum was also deficiente0
Outcome: leaf coppere0
Direction: decreasee0
Qualifier: deficiency of coppere0
Comparator: normal molybdenum levele0

Verbatim

e0
“The changes in maize induced by the deficiency of copper at normal molybdenum level, decrease of dry weight, of content of chlorophyll, leaf copper, and protein nitrogen, and of activities of cytochrome oxidase and nitrate reductase became more pronounced when molybdenum was also deficient.”
✓ located verbatim in the source · abstract, characters 443–734

Title

Copper-molybdenum interaction in maize

Shirish Chandra Agarwala; Chitralekha Chatterjee; Chandra Prakash Sharma; et al. Soil Science & Plant Nutrition 1989. doi:10.1080/00380768.1989.10434776

Other claims from this paper (17)

Intervention effect Excess copper accentuated the molybdenum deficiency effect on dry weight.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on leaf molybdenum.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on chlorophyll.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on protein nitrogen.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on nitrate reductase activity.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on peroxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in dry weight.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in content of chlorophyll.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in protein nitrogen.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in activities of cytochrome oxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in nitrate reductase.
Intervention effect Combined copper and molybdenum excess intensified depression of dry weight.
Intervention effect Combined copper and molybdenum excess intensified depression of protein nitrogen content.
Intervention effect Combined copper and molybdenum excess intensified depression of acid phosphatase activity.
Intervention effect Combined copper and molybdenum excess intensified stimulation of activities of catalase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of peroxidase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of ribonuclease.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Molybdenum deficiency intensified the copper deficiency decrease in protein nitrogen.

Taxon: maizeZea mayse0
Treatment: molybdenum was also deficiente0
Outcome: protein nitrogene0
Direction: decreasee0
Qualifier: deficiency of coppere0
Comparator: normal molybdenum levele0

Verbatim

e0
“The changes in maize induced by the deficiency of copper at normal molybdenum level, decrease of dry weight, of content of chlorophyll, leaf copper, and protein nitrogen, and of activities of cytochrome oxidase and nitrate reductase became more pronounced when molybdenum was also deficient.”
✓ located verbatim in the source · abstract, characters 443–734

Title

Copper-molybdenum interaction in maize

Shirish Chandra Agarwala; Chitralekha Chatterjee; Chandra Prakash Sharma; et al. Soil Science & Plant Nutrition 1989. doi:10.1080/00380768.1989.10434776

Other claims from this paper (17)

Intervention effect Excess copper accentuated the molybdenum deficiency effect on dry weight.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on leaf molybdenum.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on chlorophyll.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on protein nitrogen.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on nitrate reductase activity.
Intervention effect Excess copper accentuated the molybdenum deficiency effect on peroxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in dry weight.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in content of chlorophyll.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in leaf copper.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in activities of cytochrome oxidase.
Intervention effect Molybdenum deficiency intensified the copper deficiency decrease in nitrate reductase.
Intervention effect Combined copper and molybdenum excess intensified depression of dry weight.
Intervention effect Combined copper and molybdenum excess intensified depression of protein nitrogen content.
Intervention effect Combined copper and molybdenum excess intensified depression of acid phosphatase activity.
Intervention effect Combined copper and molybdenum excess intensified stimulation of activities of catalase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of peroxidase.
Intervention effect Combined copper and molybdenum excess intensified stimulation of ribonuclease.

Does transpiration have an essential function in long‐distance ion transport in plants? 5

Show all 5 →

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

High humidity did not decrease maize fresh or dry weight.

Taxon: MaizeZea mayse1
Treatment: >95% relative humiditye1
Outcome: growth (fresh weight and dry weight)e0
Direction: neither a decreasee0
Comparator: 50–60%e1

Verbatim

e0
“there was neither a decrease in growth (fresh weight and dry weight) nor in ash content of the ‘humid’plants”
✓ located verbatim in the source · abstract, characters 379–487

e1
“Maize plants were grown with nutrients supplied at adequate levels in hydroculture or in soil at 50–60% and at >95% relative humidity”
✓ located verbatim in the source · abstract, characters 144–277

e2
“there was neither a decrease in growth (fresh weight and dry weight) nor in ash content of the ‘humid’plants”
✓ located verbatim in the source · abstract, characters 379–487

Title

Does transpiration have an essential function in long‐distance ion transport in plants?

W. TANNER; H. BEEVERS Plant Cell & Environment 1990. doi:10.1111/j.1365-3040.1990.tb01089.x

Other claims from this paper (4)

Intervention effect Water loss differed by a factor of two to three across humidity conditions.
Intervention effect High humidity did not decrease maize ash content.
Intervention effect The upper shoot also showed no decrease in growth or ash content under high humidity.
Mechanism The authors suggest transpiration is not essential for long-distance mineral transport.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

High humidity did not decrease maize ash content.

Taxon: MaizeZea mayse1
Treatment: >95% relative humiditye1
Outcome: ash contente0
Direction: neither a decreasee0
Comparator: 50–60%e1

Verbatim

e0
“there was neither a decrease in growth (fresh weight and dry weight) nor in ash content of the ‘humid’plants”
✓ located verbatim in the source · abstract, characters 379–487

e1
“Maize plants were grown with nutrients supplied at adequate levels in hydroculture or in soil at 50–60% and at >95% relative humidity”
✓ located verbatim in the source · abstract, characters 144–277

e2
“there was neither a decrease in growth (fresh weight and dry weight) nor in ash content of the ‘humid’plants”
✓ located verbatim in the source · abstract, characters 379–487

Title

Does transpiration have an essential function in long‐distance ion transport in plants?

W. TANNER; H. BEEVERS Plant Cell & Environment 1990. doi:10.1111/j.1365-3040.1990.tb01089.x

Other claims from this paper (4)

Intervention effect Water loss differed by a factor of two to three across humidity conditions.
Intervention effect High humidity did not decrease maize fresh or dry weight.
Intervention effect The upper shoot also showed no decrease in growth or ash content under high humidity.
Mechanism The authors suggest transpiration is not essential for long-distance mineral transport.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The upper shoot also showed no decrease in growth or ash content under high humidity.

Taxon: MaizeZea mayse1
Organ / stage: upper part of the shoote0
Treatment: >95% relative humiditye1
Outcome: upper part of the shoote0
Direction: neither a decreasee2
Comparator: 50–60%e1

Verbatim

e0
“This was also found when the upper part of the shoot (70–150 cm) was tested separately”
✓ located verbatim in the source · abstract, characters 489–575

e1
“Maize plants were grown with nutrients supplied at adequate levels in hydroculture or in soil at 50–60% and at >95% relative humidity”
✓ located verbatim in the source · abstract, characters 144–277

e2
“there was neither a decrease in growth (fresh weight and dry weight) nor in ash content of the ‘humid’plants”
✓ located verbatim in the source · abstract, characters 379–487

Title

Does transpiration have an essential function in long‐distance ion transport in plants?

W. TANNER; H. BEEVERS Plant Cell & Environment 1990. doi:10.1111/j.1365-3040.1990.tb01089.x

Other claims from this paper (4)

Intervention effect Water loss differed by a factor of two to three across humidity conditions.
Intervention effect High humidity did not decrease maize fresh or dry weight.
Intervention effect High humidity did not decrease maize ash content.
Mechanism The authors suggest transpiration is not essential for long-distance mineral transport.

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress 5

Show all 5 →

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly decreased fresh and dry weight and leaf area.

Taxon: maizeZea mayst0
Treatment: Salt stresse2
Outcome: fresh and dry weight as well as leaf areae2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Salt stress led to a significant decrease in the relative water content, shoot and root length, fresh and dry weight as well as leaf area and K + content but increase Na + content”
✓ located verbatim in the source · abstract, characters 493–672

t0
“Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress”
✓ located verbatim in the source · title, characters 0–144

Title

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress

Elnaz Zamani; Bahlanes Bakhtari; Hooman Razi; et al. Scientific Reports 2024. doi:10.1038/s41598-024-82173-5

Other claims from this paper (14)

Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced root length and plant height.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced total fresh and dry weights.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced chlorophyll and carotenoid content.
Intervention effect Salt stress significantly decreased relative water content.
Intervention effect Salt stress significantly decreased shoot and root length.
Intervention effect Salt stress significantly decreased K+ content.
Intervention effect Salt stress increased Na+ content.
Intervention effect NaCl and Pb stresses increased antioxidant enzyme activity.
Intervention effect NaCl and Pb stresses increased proline content.
Intervention effect NaCl and Pb stresses increased malondialdehyde and hydrogen peroxide levels.
Observation Principal component analysis explained 69.8% and 16.5% of the total variation among the variables studied.
Association Hydrogen peroxide, malondialdehyde, peroxidase, catalase and ascorbate peroxidase levels were positively correlated with Na+ content.
Association K+, chlorophyll content and relative water content were negatively correlated with growth traits in maize.
Intervention effect The salt-tolerant maize genotype is more suitable for adapting to Pb stress than the salt-sensitive genotype.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly decreased K+ content.

Taxon: maizeZea mayst0
Treatment: Salt stresse2
Outcome: K + contente2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Salt stress led to a significant decrease in the relative water content, shoot and root length, fresh and dry weight as well as leaf area and K + content but increase Na + content”
✓ located verbatim in the source · abstract, characters 493–672

t0
“Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress”
✓ located verbatim in the source · title, characters 0–144

Title

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress

Elnaz Zamani; Bahlanes Bakhtari; Hooman Razi; et al. Scientific Reports 2024. doi:10.1038/s41598-024-82173-5

Other claims from this paper (14)

Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced root length and plant height.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced total fresh and dry weights.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced chlorophyll and carotenoid content.
Intervention effect Salt stress significantly decreased relative water content.
Intervention effect Salt stress significantly decreased shoot and root length.
Intervention effect Salt stress significantly decreased fresh and dry weight and leaf area.
Intervention effect Salt stress increased Na+ content.
Intervention effect NaCl and Pb stresses increased antioxidant enzyme activity.
Intervention effect NaCl and Pb stresses increased proline content.
Intervention effect NaCl and Pb stresses increased malondialdehyde and hydrogen peroxide levels.
Observation Principal component analysis explained 69.8% and 16.5% of the total variation among the variables studied.
Association Hydrogen peroxide, malondialdehyde, peroxidase, catalase and ascorbate peroxidase levels were positively correlated with Na+ content.
Association K+, chlorophyll content and relative water content were negatively correlated with growth traits in maize.
Intervention effect The salt-tolerant maize genotype is more suitable for adapting to Pb stress than the salt-sensitive genotype.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly decreased relative water content.

Taxon: maizeZea mayst0
Treatment: Salt stresse2
Outcome: relative water contente2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Salt stress led to a significant decrease in the relative water content, shoot and root length, fresh and dry weight as well as leaf area and K + content but increase Na + content”
✓ located verbatim in the source · abstract, characters 493–672

t0
“Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress”
✓ located verbatim in the source · title, characters 0–144

Title

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress

Elnaz Zamani; Bahlanes Bakhtari; Hooman Razi; et al. Scientific Reports 2024. doi:10.1038/s41598-024-82173-5

Other claims from this paper (14)

Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced root length and plant height.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced total fresh and dry weights.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced chlorophyll and carotenoid content.
Intervention effect Salt stress significantly decreased shoot and root length.
Intervention effect Salt stress significantly decreased fresh and dry weight and leaf area.
Intervention effect Salt stress significantly decreased K+ content.
Intervention effect Salt stress increased Na+ content.
Intervention effect NaCl and Pb stresses increased antioxidant enzyme activity.
Intervention effect NaCl and Pb stresses increased proline content.
Intervention effect NaCl and Pb stresses increased malondialdehyde and hydrogen peroxide levels.
Observation Principal component analysis explained 69.8% and 16.5% of the total variation among the variables studied.
Association Hydrogen peroxide, malondialdehyde, peroxidase, catalase and ascorbate peroxidase levels were positively correlated with Na+ content.
Association K+, chlorophyll content and relative water content were negatively correlated with growth traits in maize.
Intervention effect The salt-tolerant maize genotype is more suitable for adapting to Pb stress than the salt-sensitive genotype.

Improvement of the growth, grain yield, and nitrogen, phosphorus, and potassium nutrition of grain corn through weed control 4

Show all 4 →

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each additional 100 g/m2 of weed dry weight was associated with 98.2 kg/ha lower grain yield.

Taxon: cornZea mays subsp. mayst0
Interactor: weede0weed
Outcome: grain yielde0
Direction: decreasee0
Value: 98.2 kg/hae0
Qualifier: 100 g/m2 of additional weed dry weighte0

Verbatim

e0
“Per 100 g/m2 of additional weed dry weight, there was a grain yield decrease of 98.2 kg/ha”
✓ located verbatim in the source · abstract, characters 711–801

t0
“grain corn”
✓ located verbatim in the source · title, characters 93–103

Title

Improvement of the growth, grain yield, and nitrogen, phosphorus, and potassium nutrition of grain corn through weed control

R. Gonzalez Ponce; Ma L. Salas Journal of Plant Nutrition 1995. doi:10.1080/01904169509365067

Other claims from this paper (9)

Intervention effect Herbicide control of weeds was 100% in 1992.
Intervention effect Herbicide control of weeds was 90.5% in 1993.
Intervention effect Weed control improved corn growth, grain yield and grain number per ear.
Intervention effect Weed control improved 1,000 grain weight and grain content.
Intervention effect Weed control improved plant nitrogen, phosphorus and potassium uptake.
Intervention effect Weed control improved translocation efficiency to corn grain.
Association Each additional 100 g/m2 of weed dry weight was associated with less nitrogen uptake, listed as 14.6 in a series ending in kg/ha.
Association Each additional 100 g/m2 of weed dry weight was associated with less phosphorus uptake, listed as 2.7 in a series ending in kg/ha.
Association Each additional 100 g/m2 of weed dry weight was associated with 9.5 kg/ha less uptake of an illegible nutrient.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each additional 100 g/m2 of weed dry weight was associated with less nitrogen uptake, listed as 14.6 in a series ending in kg/ha.

Taxon: cornZea mays subsp. mayse0
Interactor: weede1weed
Outcome: total uptake of Ne0
Direction: decreasee0
Value: 14.6e0

Verbatim

e0
“decrease of the total uptake of N, P, and ? of 14.6, 2.7 and 9.5 kg/ha, respectively, by the corn plant”
✓ located verbatim in the source · abstract, characters 815–918

e1
“additional weed dry weight”
✓ located verbatim in the source · abstract, characters 727–753

Title

Improvement of the growth, grain yield, and nitrogen, phosphorus, and potassium nutrition of grain corn through weed control

R. Gonzalez Ponce; Ma L. Salas Journal of Plant Nutrition 1995. doi:10.1080/01904169509365067

Other claims from this paper (9)

Intervention effect Herbicide control of weeds was 100% in 1992.
Intervention effect Herbicide control of weeds was 90.5% in 1993.
Intervention effect Weed control improved corn growth, grain yield and grain number per ear.
Intervention effect Weed control improved 1,000 grain weight and grain content.
Intervention effect Weed control improved plant nitrogen, phosphorus and potassium uptake.
Intervention effect Weed control improved translocation efficiency to corn grain.
Association Each additional 100 g/m2 of weed dry weight was associated with 98.2 kg/ha lower grain yield.
Association Each additional 100 g/m2 of weed dry weight was associated with less phosphorus uptake, listed as 2.7 in a series ending in kg/ha.
Association Each additional 100 g/m2 of weed dry weight was associated with 9.5 kg/ha less uptake of an illegible nutrient.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each additional 100 g/m2 of weed dry weight was associated with 9.5 kg/ha less uptake of an illegible nutrient.

Taxon: cornZea mays subsp. mayse0
Interactor: weede1weed
Outcome: total uptake of N, P, and ?e0
Direction: decreasee0
Value: 9.5 kg/hae0

Verbatim

e0
“decrease of the total uptake of N, P, and ? of 14.6, 2.7 and 9.5 kg/ha, respectively, by the corn plant”
✓ located verbatim in the source · abstract, characters 815–918

e1
“additional weed dry weight”
✓ located verbatim in the source · abstract, characters 727–753

Title

Improvement of the growth, grain yield, and nitrogen, phosphorus, and potassium nutrition of grain corn through weed control

R. Gonzalez Ponce; Ma L. Salas Journal of Plant Nutrition 1995. doi:10.1080/01904169509365067

Other claims from this paper (9)

Intervention effect Herbicide control of weeds was 100% in 1992.
Intervention effect Herbicide control of weeds was 90.5% in 1993.
Intervention effect Weed control improved corn growth, grain yield and grain number per ear.
Intervention effect Weed control improved 1,000 grain weight and grain content.
Intervention effect Weed control improved plant nitrogen, phosphorus and potassium uptake.
Intervention effect Weed control improved translocation efficiency to corn grain.
Association Each additional 100 g/m2 of weed dry weight was associated with 98.2 kg/ha lower grain yield.
Association Each additional 100 g/m2 of weed dry weight was associated with less nitrogen uptake, listed as 14.6 in a series ending in kg/ha.
Association Each additional 100 g/m2 of weed dry weight was associated with less phosphorus uptake, listed as 2.7 in a series ending in kg/ha.

Night Respiration of a Maize Crop in the Lowland Humid Tropics 4

Show all 4 →

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

A 10 degree decrease in minimum night temperature could reduce maize overnight dry weight loss to 37% of daily gain under the stated maintenance assumptions.

Taxon: MaizeZea mayst0
Treatment: 10 $^\circ$Ce0
Outcome: overnight dry weight losse0
Direction: reducede0
Value: 37%e0

Not reportedComparator

Verbatim

e0
“overnight dry weight loss could be reduced to 37% and 35% of daily gain for a 10 $^\circ$C and 20 $^\circ$C decrease in night minimum temperature.”
✓ located verbatim in the source · abstract, characters 903–1049

t0
“Maize”
✓ located verbatim in the source · title, characters 23–28

Title

Night Respiration of a Maize Crop in the Lowland Humid Tropics

F. M. Quin Journal of Applied Ecology 1981. doi:10.2307/2402411

Other claims from this paper (9)

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

A 20 degree decrease in minimum night temperature could reduce maize overnight dry weight loss to 35% of daily gain under the stated maintenance assumptions.

Taxon: MaizeZea mayst0
Treatment: 20 $^\circ$Ce0
Outcome: overnight dry weight losse0
Direction: reducede0
Value: 35%e0

Not reportedComparator

Verbatim

e0
“overnight dry weight loss could be reduced to 37% and 35% of daily gain for a 10 $^\circ$C and 20 $^\circ$C decrease in night minimum temperature.”
✓ located verbatim in the source · abstract, characters 903–1049

t0
“Maize”
✓ located verbatim in the source · title, characters 23–28

Title

Night Respiration of a Maize Crop in the Lowland Humid Tropics

F. M. Quin Journal of Applied Ecology 1981. doi:10.2307/2402411

Other claims from this paper (9)

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

Maintaining dry weight conservation following a 10 degree night cooling could increase maize yield by 200 kg per hectare.

Taxon: MaizeZea mayst0
Treatment: 10 $^\circ$Ce1
Outcome: yielde0
Direction: increasese0
Value: 200e0
Qualifier: if maintained through the remaining period of crop growthe0

Not reportedComparator

Verbatim

e0
“Such dry weight conservation, if maintained through the remaining period of crop growth could give yield increases of 200 and 300 kg ha$^{-1}$ respectively”
✓ located verbatim in the source · abstract, characters 1050–1205

e1
“10 $^\circ$C and 20 $^\circ$C decrease in night minimum temperature”
✓ located verbatim in the source · abstract, characters 981–1048

t0
“Maize”
✓ located verbatim in the source · title, characters 23–28

Title

Night Respiration of a Maize Crop in the Lowland Humid Tropics

F. M. Quin Journal of Applied Ecology 1981. doi:10.2307/2402411

Other claims from this paper (9)

Iron efficiency of different corn hybrids grown in nutrient solution culture 4

Show all 4 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

H403 had the greatest shoot dry matter decrease under iron deficiency.

Taxon: cornZea mays subsp. mayst0
Material: H403 hybride0
Treatment: Fe-deficiency conditione0
Outcome: shoot dry matter weighte0
Direction: greatest decreasee0

Not reportedComparator

Verbatim

e0
“The greatest decrease in plant height, leaf area, and root and shoot dry matter weight under Fe-deficiency condition was found for H403 hybrid.”
✓ located verbatim in the source · abstract, characters 847–990

t0
“Iron efficiency of different corn hybrids grown in nutrient solution culture”
✓ located verbatim in the source · title, characters 0–76

Title

Iron efficiency of different corn hybrids grown in nutrient solution culture

Hamid Reza Eshghizadeh; Amir Hossin Khoshgoftarmanesh; Mortaza Zahedi Archives of Agronomy and Soil Science 2014. doi:10.1080/03650340.2014.957192

Other claims from this paper (9)

Association Corn hybrids varied significantly in tolerance to iron deficiency.
Association Sweet corn hybrids were more sensitive to iron deficiency than grain corn hybrids.
Intervention effect Sweet corn hybrids had a greater reduction in shoot dry matter at 5 µM Fe-EDTA than grain corn hybrids.
Intervention effect H403 had the greatest height decrease under iron deficiency.
Intervention effect H403 had the greatest leaf area decrease under iron deficiency.
Intervention effect H403 had the greatest root dry matter decrease under iron deficiency.
Association Shoot iron concentration was not significantly correlated with iron deficiency tolerance.
Association Root iron concentration was not significantly correlated with iron deficiency tolerance.
Recommendation Authors recommend accounting for hybrid responses when recommending iron fertilizer and breeding.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

H403 had the greatest root dry matter decrease under iron deficiency.

Taxon: cornZea mays subsp. mayst0
Material: H403 hybride0
Treatment: Fe-deficiency conditione0
Outcome: roote0
Direction: greatest decreasee0

Not reportedComparator

Verbatim

e0
“The greatest decrease in plant height, leaf area, and root and shoot dry matter weight under Fe-deficiency condition was found for H403 hybrid.”
✓ located verbatim in the source · abstract, characters 847–990

t0
“Iron efficiency of different corn hybrids grown in nutrient solution culture”
✓ located verbatim in the source · title, characters 0–76

Title

Iron efficiency of different corn hybrids grown in nutrient solution culture

Hamid Reza Eshghizadeh; Amir Hossin Khoshgoftarmanesh; Mortaza Zahedi Archives of Agronomy and Soil Science 2014. doi:10.1080/03650340.2014.957192

Other claims from this paper (9)

Association Corn hybrids varied significantly in tolerance to iron deficiency.
Association Sweet corn hybrids were more sensitive to iron deficiency than grain corn hybrids.
Intervention effect Sweet corn hybrids had a greater reduction in shoot dry matter at 5 µM Fe-EDTA than grain corn hybrids.
Intervention effect H403 had the greatest height decrease under iron deficiency.
Intervention effect H403 had the greatest leaf area decrease under iron deficiency.
Intervention effect H403 had the greatest shoot dry matter decrease under iron deficiency.
Association Shoot iron concentration was not significantly correlated with iron deficiency tolerance.
Association Root iron concentration was not significantly correlated with iron deficiency tolerance.
Recommendation Authors recommend accounting for hybrid responses when recommending iron fertilizer and breeding.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

H403 had the greatest height decrease under iron deficiency.

Taxon: cornZea mays subsp. mayst0
Material: H403 hybride0
Treatment: Fe-deficiency conditione0
Outcome: plant heighte0
Direction: greatest decreasee0

Not reportedComparator

Verbatim

e0
“The greatest decrease in plant height, leaf area, and root and shoot dry matter weight under Fe-deficiency condition was found for H403 hybrid.”
✓ located verbatim in the source · abstract, characters 847–990

t0
“Iron efficiency of different corn hybrids grown in nutrient solution culture”
✓ located verbatim in the source · title, characters 0–76

Title

Iron efficiency of different corn hybrids grown in nutrient solution culture

Hamid Reza Eshghizadeh; Amir Hossin Khoshgoftarmanesh; Mortaza Zahedi Archives of Agronomy and Soil Science 2014. doi:10.1080/03650340.2014.957192

Other claims from this paper (9)

Association Corn hybrids varied significantly in tolerance to iron deficiency.
Association Sweet corn hybrids were more sensitive to iron deficiency than grain corn hybrids.
Intervention effect Sweet corn hybrids had a greater reduction in shoot dry matter at 5 µM Fe-EDTA than grain corn hybrids.
Intervention effect H403 had the greatest leaf area decrease under iron deficiency.
Intervention effect H403 had the greatest root dry matter decrease under iron deficiency.
Intervention effect H403 had the greatest shoot dry matter decrease under iron deficiency.
Association Shoot iron concentration was not significantly correlated with iron deficiency tolerance.
Association Root iron concentration was not significantly correlated with iron deficiency tolerance.
Recommendation Authors recommend accounting for hybrid responses when recommending iron fertilizer and breeding.

“dry weight decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics

Official Documents- Supplemental Letter ref. Representations, TF010748 and TF015111 (Closing Package) 19

Application of priming of seed (Aqueous Garlic Extract) on germination and growing parameters of maize (Zea mays L.) under salinity stress 12

PRIMARY STUDIES ON THE CHILLING SENSITIVITY OF MAIZE SEEDLINGS 9

Differential Senescence of Maize Hybrids following Ear Removal 7

Copper-molybdenum interaction in maize 6

Does transpiration have an essential function in long‐distance ion transport in plants? 5

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress 5

Improvement of the growth, grain yield, and nitrogen, phosphorus, and potassium nutrition of grain corn through weed control 4

Night Respiration of a Maize Crop in the Lowland Humid Tropics 4

Iron efficiency of different corn hybrids grown in nutrient solution culture 4