Search claims · PlantClaims

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)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The percentage decrease in dry weight was lowest for ZD958, intermediate for ND108, and highest for GY115.

Taxon: MaizeZea mayst0
Material: ZD958e0
Outcome: decrease percentagee0
Direction: loweste0
Qualifier: then in ND108 and the highest in GY115e0

Verbatim

e0
“the decrease percentage showed to be the lowest in ZD958,then in ND108 and the highest in GY115.”
✓ located verbatim in the source · abstract, characters 698–794

t0
“Maize”
✓ located verbatim in the source · title, characters 50–55

Title

The Effects of Density on Population Structure of Maize with Different Plant Types

Kai Xiao Acta Agriculturae Boreali-Sinica 2008

Other claims from this paper (8)

Association Stem-leaf angle increased as maize plant type became erect.
Observation At later growth stages, leaf area index ranked GY115 highest, ND108 next, and ZD958 lowest.
Observation ZD958 had a relatively low senescence rate in lower leaves.
Observation Photon perception in middle and lower canopy parts decreased over a day.
Observation Photon perception was higher in ZD958 than ND108, and higher in ND108 than GY115.
Association Dry weight per plant decreased with increasing density.
Association Yield responses to density differed by plant type.
Association Density for maximum yield varied substantially by plant type.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Chemical weeding reduced weed dry weight 7.9 ... 9.1 times without fertilizer.

Taxon: MAIZEZea mayst0
Treatment: chemical weedinge0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: decreasee0
Value: 7.9 ... 9.1 timese0
Qualifier: unfertilized backgrounde0

Not reportedComparator

Verbatim

t0
“MAIZE”
✓ located verbatim in the source · title, characters 32–37

e0
“A significant decrease in the dry weight of weeds was established due to chemical weeding: against an unfertilized background by 7.9 ... 9.1 times”
✓ located verbatim in the source · abstract, characters 1267–1413

Title

GROWING CONDITIONS INFLUENCE ON MAIZE CROPS PHYTOSANITARY STATE

I.V. Gavryushina; S.A. Semina; S.M. Nadezhkin SCIENTIFIC LIFE 2020. doi:10.35679/1991-9476-2020-15-9-1215-1223

Other claims from this paper (7)

Intervention effect Combined herbicides reduced maize weediness by 77.3 ... 79.1% after three weeks.
Observation Weed biomass under combined herbicides was 14.4 ... 17.8 g without fertilizer.
Observation Weed biomass under combined herbicides was 23.8 ... 25.1 g with mineral fertilizers.
Observation Complex herbicide treatment achieved biological efficiency of 53.7 ... 62.3% at harvest.
Intervention effect Chemical weeding reduced weed dry weight 4.2 ... 6.9 times with fertilization.
Observation Zircon with herbicides reduced weed number and weight by maize harvest.
Observation Zircon with herbicides did not increase weed adaptation to chemicals.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

150% more than optimum density decreased weed dry weight of weeds by 22%

Taxon: cornZea mays subsp. mayst0
Treatment: 150% more than optimum densitye0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: decreasee0
Value: 22%e0
Comparator: 50%e0

Verbatim

e0
“Increase of density of mungbean from 50% into 150% more than optimum density, decrease the density and dry weight of weeds, 27.5% and 22%, respectively”
✓ located verbatim in the source · abstract, characters 1155–1306

t0
“corn (Zea mays)”
✓ located verbatim in the source · title, characters 86–101

Title

Effect of mungbean (Vigna radiate) living mulch on density and dry weight of weeds in corn (Zea mays) field.

M Bakhtiari Moghadam; S Vazan; B Darvishi; et al. PubMed 2011

Other claims from this paper (7)

Observation Nine weed species occurred in the field.
Observation Four broadleaf weed species occurred in every plot.
Intervention effect 8 leaves stage of corn decreased weed density by 53%
Intervention effect 8 leaves stage of corn decreased weed dry weight of weeds by 51%
Intervention effect 150% more than optimum density decreased weed density by 27.5%
Intervention effect 8 leaves stage of corn, and 150% more than optimum density decreased weed density by 69%
Intervention effect 8 leaves stage of corn, and 150% more than optimum density decreased weed dry weight of the weeds by 63.5%

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two-hand hoeing gave the highest decrease in total dry weight of weeds, followed by metribuzin, oxadiagyl, fluroxypyr and bentazon.

Taxon: maizeZea mayse1
Treatment: Two-hand hoeinge3
Interactor: weedse3weed
Outcome: total dry weight of weedse3
Direction: highest decreasee3
Qualifier: followed by metribuzin, oxadiagyl, fluroxypyr and bentazon, respectivelye3
Comparator: other weed management treatmentse3

Verbatim

e1
“application of the foliar enrichment enhanced the dry weight of weeds and increased maize growth characters, yield and yield components and total crude protein and total oil percentage of grain maize, as compared with untreated treatment”
✓ located verbatim in the source · abstract, characters 528–765

e3
“Two-hand hoeing treatment exerted the highest decrease in total dry weight of weeds followed by metribuzin, oxadiagyl, fluroxypyr and bentazon, respectively at 60 and 80 days after sowing compared with other weed management treatments”
✓ located verbatim in the source · abstract, characters 906–1140

Title

Effect of the foliar enrichment and herbicides on maize and associated weeds irrigated with drainage water

Roshdy M.H. Tagour; Ibrahim S.M. Mosaad Annals of Agricultural Sciences 2017. doi:10.1016/j.aoas.2017.11.004

Other claims from this paper (8)

Intervention effect Foliar enrichment enhanced the dry weight of weeds growing with maize.
Intervention effect Foliar enrichment increased maize growth characters, yield and yield components compared with untreated treatment.
Intervention effect Foliar enrichment increased total crude protein and total oil percentage of grain maize compared with untreated treatment.
Intervention effect All weed management treatments significantly reduced total dry weight of weeds at 60 and 80 days after sowing in both seasons.
Intervention effect Two-hand hoeing gave the highest values of maize growth, yield and yield components.
Intervention effect Two-hand hoeing gave the highest maize grain protein and oil content.
Intervention effect Two-hand hoeing produced the maximum leaf area, ear length and kernel weight per plant.
Intervention effect Metribuzin treatment gave the highest total oil percentage of grain maize when foliar enrichment was used.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Chemical weeding reduced weed dry weight 4.2 ... 6.9 times with fertilization.

Taxon: MAIZEZea mayst0
Treatment: chemical weedinge0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: decreasee0
Value: 4.2 ... 6.9 timese0
Qualifier: with fertilizatione0

Not reportedComparator

Verbatim

t0
“MAIZE”
✓ located verbatim in the source · title, characters 32–37

e0
“A significant decrease in the dry weight of weeds was established due to chemical weeding: against an unfertilized background by 7.9 ... 9.1 times, with fertilization - by 4.2 ... 6.9 times”
✓ located verbatim in the source · abstract, characters 1267–1456

Title

GROWING CONDITIONS INFLUENCE ON MAIZE CROPS PHYTOSANITARY STATE

I.V. Gavryushina; S.A. Semina; S.M. Nadezhkin SCIENTIFIC LIFE 2020. doi:10.35679/1991-9476-2020-15-9-1215-1223

Other claims from this paper (7)

Intervention effect Combined herbicides reduced maize weediness by 77.3 ... 79.1% after three weeks.
Observation Weed biomass under combined herbicides was 14.4 ... 17.8 g without fertilizer.
Observation Weed biomass under combined herbicides was 23.8 ... 25.1 g with mineral fertilizers.
Observation Complex herbicide treatment achieved biological efficiency of 53.7 ... 62.3% at harvest.
Intervention effect Chemical weeding reduced weed dry weight 7.9 ... 9.1 times without fertilizer.
Observation Zircon with herbicides reduced weed number and weight by maize harvest.
Observation Zircon with herbicides did not increase weed adaptation to chemicals.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under low temperature, exogenous DA-6 reduced the shoot and root fresh and dry weight decrease to 5.81%~13.57%.

Taxon: maizeZea mayse0
Organ / stage: shoot and roote2
Treatment: LT + DA-6e2
Outcome: shoot and root fresh weight and dry weighte2
Direction: decreasede2
Value: 5.81%~13.57%e2
Comparator: LT treatmente2

Verbatim

e0
“Spring maize sowing occurs during a period of low temperature (LT) in Northeast China”
✓ located verbatim in the source · abstract, characters 0–85

e2
“The shoot and root fresh weight and dry weight decreased by 17.70%~20.82% in the LT treatment, and decreased by 5.81%~13.57% in the LT + DA-6 treatment”
✓ located verbatim in the source · abstract, characters 332–483

Title

Exogenous diethyl aminoethyl hexanoate ameliorates low temperature stress by improving nitrogen metabolism in maize seedlings

Jianguo Zhang; Shujun Li; Quan Cai; et al. PLoS ONE 2020. doi:10.1371/journal.pone.0232294

Other claims from this paper (9)

Intervention effect Low temperature decreased shoot and root fresh and dry weight of maize seedlings by 17.70%~20.82%.
Intervention effect Exogenous DA-6 suppressed the increases in ammonium content and glutamate dehydrogenase activity.
Intervention effect Exogenous DA-6 suppressed the decreases in nitrate and nitrite contents.
Intervention effect Exogenous DA-6 suppressed the decreases in activities of nitrate reductase, nitrite reductase and glutamine synthetase.
Intervention effect Exogenous DA-6 suppressed the decreases in glutamate synthase and transaminase activities.
Association NiR activity was the enzyme activity most affected by DA-6 under low temperature.
Intervention effect Exogenous DA-6 suppressed the decrease in net photosynthetic rate (Pn).
Intervention effect Exogenous DA-6 suppressed the increases in superoxide anion radical generation rate and hydrogen peroxide content.
Mechanism Exogenous DA-6 mitigated the repressive effects of low temperature on N metabolism by improving photosynthesis and modulating oxygen metabolism, and enhanced low-temperature tolerance of maize seedlings.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Untreated grain had a larger dry weight loss than treated grain.

Taxon: CORNZea mays subsp. mayst0
Treatment: diatomaceous earthe0
Outcome: Dry weight decreasee0
Direction: more pronouncede0
Comparator: those grains that have not received the application of diatomaceous earthe0

Verbatim

t0
“CORN”
✓ located verbatim in the source · title, characters 66–70

e0
“Dry weight decrease was observed in all doses and storage temperatures evaluated, but it was more pronounced in those grains that have not received the application of diatomaceous earth.”
✓ located verbatim in the source · abstract, characters 1059–1245

Title

CONTROL OF MAIZE WEEVIL WITH APPLICATION OF DIATOMACEOUS EARTH IN CORN GRAINS STORED IN DIVERSE TEMPERATURES

Henrique Delevati Fagundes; Rafael Gomes Dionello; Lauri Lourenço Radünz; et al. Revista Engenharia na Agricultura - REVENG 2019. doi:10.13083/reveng.v27i5.948

Other claims from this paper (4)

Association Bulk density fell during storage at all doses, less so at higher doses.
Intervention effect Higher diatomaceous earth dose improved weevil control.
Association Higher storage temperature improved weevil control with diatomaceous earth.
Observation Grain dry weight declined at every dose and temperature.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Highest encapsulated oil doses caused greatest declines in weed number and dry weight.

Taxon: maizeZea mayst0
Treatment: highest doses of microencapsulated EOse0
Interactor: weedse0weed
Outcome: number and dry weight of the weedse0
Direction: greatest decreasee0

Not reportedComparator

Verbatim

e0
“The highest doses of microencapsulated EOs, particularly those containing peppermint or caraway, caused the greatest decrease in the number and dry weight of the weeds.”
✓ located verbatim in the source · abstract, characters 779–947

t0
“maize (Zea mays) and common weeds”
✓ located verbatim in the source · title, characters 72–105

Title

The effect of microencapsulated essential oils on the initial growth of maize (Zea mays) and common weeds (Echinochloa crus-galli and Chenopodium album)

Agnieszka Synowiec; Aleksandra Smęda; Janusz Adamiec; et al. Progress in Plant Protection 2016. doi:10.14199/ppp-2016-060

Other claims from this paper (6)

Intervention effect Maltodextrin alone most strongly inhibited growth.
Intervention effect Maltodextrin reduced chlorophyll content in maize leaves.
Intervention effect Encapsulated oils reduced chlorophyll content in maize leaves.
Observation Maize was most tolerant to encapsulated oils.
Association Lambsquarters was more sensitive to microcapsules than barnyard grass.
Recommendation The authors recommend field testing encapsulated oils for weed toxicity.

“decrease in dry weight”

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