Search claims · PlantClaims

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Climate change was associated with a significant average cotton yield efficiency decrease of 515 kg/ha.

Taxon: CottonGossypium hirsutumt0
Treatment: climate changee1
Outcome: yield efficiencye0
Direction: decreasee0
Value: 515 kg/hae0

Verbatim

t0
“Cotton Production”
✓ located verbatim in the source · title, characters 28–45

e0
“on the yield efficiency with an average decrease of 515 kg/ha”
✓ located verbatim in the source · abstract, characters 823–884

e1
“climate change has a significant negative impact at 1% level”
✓ located verbatim in the source · abstract, characters 684–744

Title

Impact of Climate Change on Cotton Production: Case of Savannah Region, Northern Togo

Mawussi Kossivi Soviadan; Egnonto M. Koffi‐Tessio; Anselm A. Enete; et al. RePEc: Research Papers in Economics 2019. doi:10.60692/10n1x-3ay75

Other claims from this paper (8)

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The selection associated decreases in yield and plant size were strongly correlated.

Taxon: CornZea mays subsp. mayst0
Outcome: decrease in yielde0
Direction: decreasee0
Value: r = 0.98**e0
Comparator: decrease in plant sizee0

Not reportedMaterial

Verbatim

e0
“The decrease in yield due to selection showed close association with decrease in plant size ( r = 0.98**, significant at P = 0.01), which probably reduced photosynthetic capacity.”
✓ located verbatim in the source · abstract, characters 1228–1407

t0
“Corn”
✓ located verbatim in the source · title, characters 33–37

Title

Selection for Early Flowering in Corn: Three Adapted Synthetics

A. F. Troyer Crop Science 1990. doi:10.2135/cropsci1990.0011183x003000040028x

Other claims from this paper (11)

Intervention effect Four cycles of early flowering selection gave 0.8 d less flowering.
Intervention effect Four cycles of early flowering selection gave 10 g kg ‐1 less grain moisture.
Intervention effect Four cycles of early flowering selection gave 4.0 cm less plant height.
Intervention effect Four cycles of early flowering selection gave 2.7 cm less ear height.
Intervention effect Four cycles of early flowering selection gave 0.2 d less silk delay.
Intervention effect Four cycles of early flowering selection gave 0.15 Mg ha‐1 (3%) less yield.
Intervention effect Four cycles of early flowering selection gave 4% more broken stalks.
Mechanism Reduced plant size probably reduced photosynthetic capacity.
Association Later flowering synthetics respond more to early flowering selection than earlier flowering synthetics.
Association Longer, cooler days at flowering in shorter season areas favor early flowering selection.
Recommendation Early flowering selection can help move diverse germplasm into shorter season growing areas.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Japanese knotweed mulch reduced the decrease in potato yield under continuous potato cultivation.

Taxon: potatoSolanum tuberosume0
Treatment: Japanese knotweed mulchinge0
Outcome: potato yield decreasee0
Direction: reducede0

Not reportedComparator

Verbatim

e0
“the extent of the potato yield decrease was reduced by Japanese knotweed mulching”
✓ located verbatim in the source · abstract, characters 1173–1254

Title

Effect of Japanese Knotweed (Fallopia japonica) Mulching on Continuous Potato Cropping: Modern Evaluation of Traditional Japanese Knotweed-Mulch Farming in Nishi-Awa Steep Slope Land Agriculture System, Japan

Inagaki Hidehiro; Unno Nahoko; Sakakibara Takumi; et al. Journal of Resources and Ecology 2021. doi:10.5814/j.issn.1674-764x.2021.02.011

Other claims from this paper (2)

Intervention effect Japanese knotweed mulch reduced the decrease in potato growth after tomato cropping.
Intervention effect Japanese knotweed mulch reduced the decrease in potato yield after tomato cropping.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Pod setting stage had a greater pod yield decrease.

Taxon: peanutArachis hypogaeat0
Organ / stage: pod setting stagee0
Outcome: pod yielde0
Direction: decreasede0

Verbatim

e0
“pod setting stage decreased pod yield more”
✓ located verbatim in the source · abstract, characters 552–594

t0
“peanut”
✓ located after whitespace/quote normalisation · title, characters 45–51

Title

Effects of Calcium Fertilizer Application on Peanut Physiological Characteristics and Yield under Drought Stress

LI Xiang-dong Journal of Peanut Science 2013

Other claims from this paper (11)

Intervention effect Ten days of drought at pegging and pod setting depressed peanut vegetative growth.
Intervention effect Drought decreased peanut chlorophyll content and photosynthetic rate.
Intervention effect Drought decreased total pod and kernel weight.
Intervention effect Calcium fertilizer reduced drought associated declines in stem and branch growth.
Intervention effect Calcium fertilizer reduced drought associated declines in chlorophyll and photosynthetic rate.
Intervention effect Calcium fertilizer raised the drought associated increment of antioxidant enzyme activities.
Intervention effect Calcium fertilizer raised osmolyte contents under drought.
Intervention effect Calcium fertilizer lowered MDA contents under drought.
Intervention effect Calcium fertilizer significantly increased pod and kernel yield.
Intervention effect Calcium fertilizer increased kernel rate and pod number per plant.
Recommendation The authors suggested 300kg/hm2 calcium for the highest peanut seed yield.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Greater root surface area was associated with a smaller decrease in tuber yield under drought.

Taxon: potatoSolanum tuberosumt0
Organ / stage: roote0
Outcome: decrease in tuber yielde0
Direction: smallere1
Qualifier: root surface areae0

Verbatim

t0
“potato cultivars”
✓ located verbatim in the source · title, characters 44–60

e0
“The strongest correlations involved the root length and the root surface area with the decrease in tuber yield under the drought”
✓ located verbatim in the source · abstract, characters 1097–1225

e1
“the higher the value of the parameter, the smaller the observed decrease in yield”
✓ located verbatim in the source · abstract, characters 1312–1393

Title

Differences in size and architecture of the potato cultivars root system and their tolerance to drought stress

Krystyna ZARZYŃSKA; Dominika BOGUSZEWSKA-MAŃKOWSKA; Artur NOSALEWICZ Plant Soil and Environment 2017. doi:10.17221/4/2017-pse

Other claims from this paper (7)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The in vitro decrease matched the decrease in vivo during auxin-induced growth acceleration.

Taxon: cowpeaVigna unguiculatat0
Outcome: yield threshold obtained in vivo ( Y )e0
Direction: decreasee0
Comparator: auxin‐induced growth acceleratione0

Verbatim

e0
“to the same extent as the decrease of the yield threshold obtained in vivo ( Y ) with auxin‐induced growth acceleration of hypocotyl segments”
✓ located verbatim in the source · abstract, characters 506–647

t0
“cowpea hypocotyl”
✓ located verbatim in the source · title, characters 105–121

Title

The pH‐dependent yield threshold of the cell wall in a glycerinated hollow cylinder (in vitro system) of cowpea hypocotyl

H. OKAMOTO; A. OKAMOTO Plant Cell & Environment 1994. doi:10.1111/j.1365-3040.1994.tb00327.x

Other claims from this paper (5)

Observation Glycerinated cowpea hypocotyl cylinders had a definite cell wall yield threshold.
Intervention effect Acidification to pH 4 reversibly decreased the cell wall yield threshold.
Intervention effect Heat treatment completely inhibited the acidification-induced decrease in yield threshold.
Intervention effect Heat treatment significantly, but incompletely, inhibited the acidification-induced increase in cell wall extensibility.
Mechanism The authors infer that a wall-binding protein enzyme mediates the acid-induced fall in yield threshold.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease of intercropped peanut was associated with lower full-pod rate and fewer pods per plant.

Taxon: peanutArachis hypogaeae1
Treatment: intercropped peanute1
Outcome: full-pod rate and number of pods per plante1
Direction: decreasee1

Verbatim

e1
“The decrease in intercropped peanut yield was mainly caused by a decrease in the full-pod rate and number of pods per plant”
✓ located verbatim in the source · abstract, characters 906–1029

Title

Crop Productivity, Economic Advantage, and Photosynthetic Characteristics in a Corn-Peanut Intercropping System

Yanhong Li; Lei Wang; Bin Zhao; et al. Agronomy 2023. doi:10.3390/agronomy13020509

Other claims from this paper (11)

Intervention effect Intercropped corn (IM) yielded 59.7% more than single corn (SM) in one of the two seasons.
Intervention effect Intercropped corn (IM) yielded 62.3% more than single corn (SM) in one of the two seasons.
Intervention effect Intercropped peanut (IP) yielded 31.3% less than single peanut (SP) in one of the two seasons.
Intervention effect Intercropped peanut (IP) yielded 32.3% less than single peanut (SP) in one of the two seasons.
Intervention effect IM significantly increased the photosynthetic rate, leaf area and 13C assimilation distribution of summer corn.
Intervention effect IM significantly increased dry matter accumulation of summer corn.
Intervention effect IM increased kernel number and grain yield of summer corn.
Observation The decrease in peanut yield did not affect the production of intercropping benefit.
Observation Intercropping advantage and land equivalence ratio were larger in the intercropping system.
Intervention effect Corn-peanut intercropping yielded greater economic benefits than monoculture.
Recommendation The peanut-corn intercropping model is useful.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress decreased bud number and flower yield.

Taxon: Miniature Roset0
Treatment: Water stresse0
Outcome: number of buds and a decrease in flower yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Water stress caused a decrease in the number of buds and a decrease in flower yield.”
✓ located verbatim in the source · abstract, characters 707–791

t0
“Miniature Rose Varieties”
✓ located verbatim in the source · title, characters 44–68

Title

Determination of Drought Resistance of Some Miniature Rose Varieties

Kürşad Demirel; Gülizar Rumeyse Doğan; Gökhan Çamoğlu; et al. Bahçe 2025. doi:10.53471/bahce.1548989

Other claims from this paper (5)

Intervention effect S100 had the highest flower number and S25 the lowest.
Observation Mandarin, Orange Juwel and Zwerkönig 78 flowered well at the stated 25% water restriction S75.
Observation Mandarin had lower ET than other varieties, with a reported range of 255.7-642.3 mm.
Observation Mandarin reached the highest plant height under S50.
Observation The authors concluded that Mandarin was more drought resistant than the other varieties.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

A 20% decrease in alfalfa yield was observed when the soil was disturbed below 2.5 cm in an old established stand.

Taxon: alfalfaMedicago sativat0
Treatment: the soil was disturbed below 2.5 cme1
Outcome: yielde1
Direction: decreasee1
Value: 20%e1

Verbatim

t0
“Established Alfalfa Stands”
✓ located verbatim in the source · title, characters 57–83

e1
“A 20% decrease in yield was observed when the soil was disturbed below 2.5 cm”
✓ located verbatim in the source · abstract, characters 1134–1211

Title

Deleterious Effects on Yield of Drilling Fertilizer into Established Alfalfa Stands¹

A. J. Leyshon Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400040033x

Other claims from this paper (7)

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The WP decrease under combined stress was attributed to a negative effect on grain yield.

Taxon: maizeZea mayst0
Treatment: combined stresse4
Outcome: WPe4
Direction: decreasee4
Qualifier: negative effect on grain yielde4

Verbatim

e4
“the decrease in WP under combined stress was attributed to the negative effect on grain yield”
✓ located verbatim in the source · abstract, characters 1306–1399

t0
“maize under deficit irrigation and salt stress”
✓ located verbatim in the source · title, characters 38–84

Title

Grain yield and water productivity of maize under deficit irrigation and salt stress: Evidences from field experiment and literatures

Jia Gao; Lin Li; Risheng Ding; et al. Agricultural Water Management 2024. doi:10.1016/j.agwat.2024.109260

Other claims from this paper (11)

Intervention effect Deficit irrigation and salt stress increased leaf WUEi and water productivity of maize.
Intervention effect Deficit irrigation in DS0 significantly increased maize water productivity by 11.5 % relative to the control FS0.
Intervention effect Salt stress alone in FS1 significantly increased maize water productivity by 9.6 % relative to the control FS0.
Intervention effect Combined deficit irrigation and salt stress decreased maize water productivity by 3.5 % relative to the control FS0.
Mechanism The WP increase under single water or salt stress was attributed to reduced evapotranspiration.
Intervention effect Deficit irrigation and salt stress had adverse effects on leaf morpho–physiological traits and dry matter accumulation of maize.
Intervention effect Salt severely inhibited the recovery ability of maize after rewatering.
Intervention effect Literature synthesis showed that deficit irrigation increased maize WP by 10.5 %.
Intervention effect Controlled-release fertilizers and mulching with deficit irrigation improved maize WP by 19.2 % without reducing grain yield.
Recommendation Deficit irrigation coupled with agronomic practices can achieve a win–win for maize yield and WP.
Association WUEi during the rewatering period was more important for WP than the deficit stage.

“yield decrease”

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