Search claims · PlantClaims

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.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought decreased root length and volume and total dry weight of maize seedlings.

Taxon: maizeZea mayse2
Organ / stage: rootse1
Treatment: Droughte1
Outcome: length and volume of roots, and total dry weighte1
Direction: decreasee1

Not reportedComparator

Verbatim

e1
“Drought induced a significant decrease of relative water content and osmotic potential of leaves, length and volume of roots, and total dry weight, but significantly increased malondialdehyde in DH seedlings”
✓ located verbatim in the source · abstract, characters 328–535

e2
“Comparative physiological and proteomic analyses were conducted in the leaves of drought-tolerant Liyu 35 (LY) and drought-sensitive Denghai 605 (DH) maize genotype seedlings”
✓ located verbatim in the source · abstract, characters 152–326

Title

Physiology and proteomics of two maize genotypes with different drought resistance

Y.H. LI; J.Y. CUI; Q. ZHAO; et al. Biologia Plantarum 2019. doi:10.32615/bp.2019.085

Other claims from this paper (9)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SNP increased maize height and dry weight under waterlogging.

Taxon: maizeZea mayst0
Treatment: SNPe0
Outcome: height, dry weighte0
Direction: increasee0
Qualifier: under waterlogging stresse0

Not reportedComparator

Verbatim

e0
“SNP could increase height, dry weight and activities of catalase, peroxidase and superoxide dismutase, and decrease MDA content and ion leakage ratio under waterlogging stress.”
✓ located verbatim in the source · abstract, characters 369–545

t0
“maize seedlings”
✓ located verbatim in the source · title, characters 65–80

Title

Effects of nitric oxide on some physiological characteristics of maize seedlings under waterlogging

Ben Wang; Hongfang Liu; Li Cuihua; et al. 2011

Other claims from this paper (3)

Intervention effect SNP increased catalase, peroxidase and superoxide dismutase activities under waterlogging.
Intervention effect SNP decreased MDA content and ion leakage ratio under waterlogging.
Mechanism The authors infer that NO improves resistance to waterlogging.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

25mM salt stress decreased maize fresh weight by 28.95%.

Taxon: maizeZea mayst0
Treatment: 25mMe0
Outcome: fresh weighte0
Direction: decreasee0
Value: 28.95%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 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%.
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 fresh weight by 36.85%.

Taxon: maizeZea mayst0
Treatment: 50mMe0
Outcome: fresh weighte0
Direction: decreasee0
Value: 36.85%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 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%.
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 fresh weight by 57.9%.

Taxon: maizeZea mayst0
Treatment: 75mMe0
Outcome: fresh weighte0
Direction: decreasee0
Value: 57.9%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 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

Increasing salinity decreased maize leaves number per plant, leaf area index, shoot dry weight.

Taxon: maizeZea mayse0
Treatment: increase in salinity levelse0
Outcome: leaves number per plant, leaf area index, shoot dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The results showed that the increase in salinity levels led to a decrease in the maize shoot growth criteria (the leaves number per plant, leaf area index, shoot dry weight, plant height and ear height) and yield components (the ear diameter, ear length, kernels number per ear, seed weight per ear and the 100 seed weight).”
✓ located verbatim in the source · abstract, characters 256–580

Title

Mitigation of the Salinity Influences on Maize (Zea mays L.) Productivity by Exogenous Applications of Glycine Betaine

Abeer Hamdy Elhakem CyberLeninK (CyberLeninka) 2019

Other claims from this paper (7)

Intervention effect Increasing salinity decreased maize plant height and ear height.
Intervention effect Increasing salinity decreased maize ear diameter, ear length, kernels number per ear.
Intervention effect Increasing salinity decreased maize seed weight per ear and the 100 seed weight.
Observation The adverse effect on all measured maize parameters was evident at 100 mM NaCl.
Intervention effect Exogenous glycine betaine appeared to mitigate salt stress effects on maize growth criteria and productivity.
Observation The authors conclude that maize is not salt tolerant.
Recommendation The authors suggest foliar GB as a possible growth regulator for maize under salinity.

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.

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.

“dry weight decrease”

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