Search claims · PlantClaims

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each 100 °C decrease in reproductive stage accumulated temperature was associated with a 6.1% decrease in grain yield.

Taxon: MaizeZea mayst0
Treatment: AAT decreasee0
Outcome: grain yielde0
Direction: decreasede0
Value: 6.1%e0
Qualifier: every 100 °Ce0

Verbatim

e0
“for every 100 °C of AAT decrease during reproductive stage, the grain yield decreased by 6.1%”
✓ located verbatim in the source · abstract, characters 2133–2226

t0
“Maize”
✓ located verbatim in the source · title, characters 55–60

Title

Effect of Planting Date on Accumulated Temperature and Maize Growth under Mulched Drip Irrigation in a Middle-Latitude Area with Frequent Chilling Injury

Dan Wang; Guangyong Li; Yan Mo; et al. Sustainability 2017. doi:10.3390/su9091500

Other claims from this paper (11)

Intervention effect Film mulching increased sowing to emergence soil temperature by 14.3% versus no film.
Intervention effect Film mulching increased seedling stage soil temperature by 7.6%.
Intervention effect Film mulching advanced maize emergence by four days.
Intervention effect Film mulching increased maize emergence rate by 5.6%.
Intervention effect Film mulching increased maize grain yield by 9.7%.
Association Each ten day planting delay reduced reproductive stage accumulated temperature by 96.6 °C.
Intervention effect Late spring cold slowed maize emergence or jointing under MD1 and MD2.
Intervention effect Late spring cold had an insignificant adverse effect on later maize growth and yield under MD1 and MD2.
Intervention effect Early autumn freezing shortened maize reproductive period by four to eight days in MD3 and MD4.
Intervention effect Early autumn freezing reduced MD3 and MD4 maize grain yield by 11.4–17.3% versus MD1 and MD2.
Association Each ten day planting delay after May 1 was associated with an 8.5% grain yield penalty.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

August 10 transplanting caused a drastic decrease in rice yield.

Taxon: RiceOryza sativat0
Treatment: transplanting on August 10e1
Outcome: rice yielde0
Direction: drastic decreasee0

Not reportedComparator

Verbatim

e0
“causing drastic decrease of rice yield”
✓ located verbatim in the source · abstract, characters 1948–1986

e1
“transplanting on August 10”
✓ located verbatim in the source · abstract, characters 1834–1860

t0
“Rice”
✓ located verbatim in the source · title, characters 91–95

Title

Effects of Pot Raising Seedling in Extremely Late Seasonal Cultivation for the Increase of Rice Production

Bon-Il Ku; Min-Kyu Choi; Shin-Ku Kang; et al. Korean Journal of Crop Science 2012. doi:10.7740/kjcs.2012.57.4.441

Other claims from this paper (10)

Observation Geumobyeo 1 showed little decline in emerged leaves and no premature heading under late transplanting.
Observation Manjongbyeo showed little decline in emerged leaves and no premature heading under late transplanting.
Observation Rice ripening remained relatively good for transplanting through August 5.
Observation July 30 transplanting yielded 853 degrees C accumulated temperature before first frost and adequate ripening.
Intervention effect August 10 transplanting delayed rice heading under low temperature.
Intervention effect August 10 transplanting produced very poor ripening under accumulated temperature below 800 degrees C.
Intervention effect Transplanting pot-raised seedlings increased rice yield.
Observation The pot-seedling yield effect was greater for Geumobyeo 1.
Observation Short growth duration left insufficient panicles to secure rice yield.
Recommendation The authors recommend late-season rice cultivars with suitable growth duration and good low-temperature ripening.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed cotton yield and boll weight tended to decrease with more nitrogen.

Taxon: cottonGossypium hirsutume0
Treatment: more Ne0
Outcome: seed cotton yield and boll weighte0
Direction: decreasee0

Verbatim

e0
“The seed cotton yield and boll weight tended to decrease as more N was applied”
✓ located verbatim in the source · abstract, characters 749–827

Title

Evaluation of cotton growth and yield response to nitrogen and sulfur fertilization-I.

Özgül Görmüş Ziraat Fakültesi Dergisi - Süleyman Demirel Üniversitesi 2015

Other claims from this paper (8)

Intervention effect At 30 kg S ha -1, cotton fruiting branches and open bolls increased.
Intervention effect At 30 kg S ha -1, seed cotton yield increased.
Intervention effect At 60 kg S ha -1, the studied cotton responses had no significant increase.
Intervention effect The 45 kg S ha -1 plus 120 kg N ha -1 treatment produced the highest open boll number, seed cotton yield and boll weight.
Intervention effect Applying nitrogen with sulfur increased seed cotton yield and boll weight.
Association Increasing nitrogen with sulfur positively affected cotton yield.
Association Nitrogen and sulfur jointly affected cotton leaf nitrogen and sulfur content.
Recommendation The authors concluded that 120 to 180 kg ha -1 nitrogen and 45 to 60 kg ha -1 sulfur performed better than other combinations.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Tree density within fields tended to decrease crop yield.

Outcome: crop yielde0
Direction: decreasee0
Setting: inside the fieldse0

Not reportedTaxon

Verbatim

e0
“tree canopy cover and tree density inside the fields tended to decrease crop yield”
✓ located verbatim in the source · abstract, characters 654–736

Title

Exploring the landscape scale influences of tree cover on crop yield in an agroforestry parkland using satellite data and spatial statistics

Martin Karlson; David Bolin; Hugues Roméo Bazié; et al. Journal of Arid Environments 2023. doi:10.1016/j.jaridenv.2023.105051

Other claims from this paper (6)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Grain yield tended to decrease as sowing rates increased.

Taxon: chickpeaCicer arietinumt0
Treatment: increasing sowing ratese0
Outcome: Grain yielde0
Direction: decreasee0

Verbatim

e0
“Grain yield was tending to decrease with increasing sowing rates”
✓ located verbatim in the source · abstract, characters 1497–1561

t0
“Chickpea (Cicer arietinum L.)”
✓ located verbatim in the source · title, characters 78–107

Title

Effect of Row Spacing and Seed Rate on Ascochyta Blight Severity and Yield of Chickpea (Cicer arietinum L.) in Tunisia

A. Ouji; S. Chekali; N. Chaieb; et al. Legume Research - An International Journal 2021. doi:10.18805/lr-627

Other claims from this paper (9)

Association Seed rate was associated with most variation in blight severity (r=0.61).
Observation The highest blight severity occurred at 140 kg ha-1.
Intervention effect Wide row spacing reduced blight severity over both years.
Intervention effect Low seed rate reduced blight severity over both years.
Intervention effect Narrow 40 cm rows produced 1014 kg ha-1 of grain in 2018.
Intervention effect Narrow 40 cm rows produced 1099.7 kg ha-1 of grain in 2019.
Observation Blight severity scored 3.7 in 2018.
Observation Blight severity scored 4.3 in 2019.
Association The reported blight levels had little effect on yield.

Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

The decrease in peanut yield was stronger under the RCP8.5 scenario.

Taxon: peanutArachis hypogaeat0
Treatment: RCP8.5 scenarioe0
Outcome: this decreasee0
Direction: strongere0

Not reportedComparator

Verbatim

t0
“peanut”
✓ located verbatim in the source · title, characters 46–52

e0
“Moreover, this decrease is stronger for the RCP8.5 scenario”
✓ located verbatim in the source · abstract, characters 1379–1438

Title

Simulation of the impact of climate change on peanut yield in Senegal

Badara Sarr Alioune; Camara Moctar International Journal of the Physical Sciences 2018. doi:10.5897/ijps2017.4710

Other claims from this paper (7)

Intervention effect In the near future (2021-2050) peanut yield decreased for all regional climate models except RACMO22T under both scenarios, relative to the reference period.
Intervention effect In the far future all regional climate models predicted a decrease of peanut yield.
Observation The ensemble mean predicted a strong decrease of rainfall under RCP4.5.
Observation The ensemble mean predicted a slight decrease of rainfall under RCP8.5.
Observation All models predicted a gradual increase in mean temperature.
Observation The temperature increase was stronger under the RCP8.5 scenario.
Recommendation The authors state that adaptation strategies are needed to protect the peanut sector.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Paclobutrazol caused no apparent decrease in fruit yield.

Taxon: Nectarine TreesPrunus persica var. nucipersicat0
Treatment: paclobutrazole0
Outcome: fruit yielde0
Direction: no apparent decreasee0
Comparator: controlse0

Verbatim

e0
“The paclobutrazol treatment resulted in a 67.9% decrease in annual extension shoot growth compared to controls and no apparent decrease in fruit yield”
✓ located verbatim in the source · abstract, characters 395–545

t0
“Nectarine Trees”
✓ located verbatim in the source · title, characters 60–75

Title

Leaf Gas Exchange and Growth Responses of Mature ‘Fantasia’ Nectarine Trees to Paclobutrazol

T. M. DeJong; J. F. Doyle Journal of the American Society for Horticultural Science 1984. doi:10.21273/jashs.109.6.878

Other claims from this paper (10)

Intervention effect Paclobutrazol reduced annual extension shoot growth by 67.9% versus controls.
Intervention effect Paclobutrazol caused no apparent decrease in leaf photosynthetic rate.
Intervention effect Paclobutrazol reduced total tree leaf area by an estimated 54.5%.
Association Fruit presence had no apparent effect on leaf CO 2 assimilation.
Association Fruit maturity stage had no apparent effect on leaf CO 2 assimilation.
Intervention effect Treated extension shoots had shorter internodes and larger diameters than untreated shoots.
Intervention effect Treated shoots had larger diameters than untreated shoots.
Intervention effect Treated shoots had more flower buds per unit length.
Intervention effect Treated shoots had higher specific shoot dry weights.
Intervention effect Treated shoots had fewer buds per unit shoot dry weight.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Although some cultivars showed initial lower growth rates, crop yield did not decrease.

Taxon: some cultivarse0
Outcome: crop yielde0
Direction: no decreasee0

Verbatim

e0
“Although some cultivars had shown initial signs of lower growth rates, there was no decrease in crop yield”
✓ located verbatim in the source · abstract, characters 3034–3140

Title

Weed interference and weed control in cole crops and onion

Bitterlich, Iris cIRcle (University of British Columbia) 2010. doi:10.14288/1.0098094

Other claims from this paper (19)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Relay cropping chili and watermelon showed no decrease in yield.

Taxon: chilie0
Interactor: watermelonCitrullus lanatuse0other
Outcome: yielde0
Direction: no decreasee0

Verbatim

e0
“The relay cropping of chili and watermelon plants was effective simultaneously, and there was no decrease in yield.”
✓ located verbatim in the source · abstract, characters 1475–1590

Title

Study of Synthetic Fertilizer Chili and Organic Fertilizer Watermelon on Relay Cropping Fields

Avisema Sigit Saputro; Dewi Ratna Nur Hayati Jurnal Agrinika Jurnal Agroteknologi dan Agribisnis 2023. doi:10.30737/agrinika.v7i2.4614

Other claims from this paper (5)

Observation chili and watermelon could be harvested simultaneously without competition.
Observation watermelon and chili could be harvested simultaneously without competition.
Observation There was no interaction between chilies and watermelon.
Intervention effect Colombus chili with NPK Mahkota had the highest weight.
Intervention effect Baginda watermelon at 60 ml/liter liquid organic fertilizer had the highest weight.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The seed yield decrease in pinto beans was comparable to reductions in leaf and stem biomass.

Taxon: pinto beanst0
Outcome: decrease in seed yielde0
Direction: decreasee0
Comparator: reductions in biomass of leaves and stemse0

Verbatim

e0
“the decrease in seed yield was comparable to reductions in biomass of leaves and stems”
✓ located verbatim in the source · abstract, characters 579–665

t0
“pinto beans”
✓ located verbatim in the source · title, characters 67–78

Title

Effects of simulated acid rain on growth and yield of soybeans and pinto beans

Levi Evans; Keith F. Lewin OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1979

Other claims from this paper (7)

Intervention effect Rain at pH 3.1 and below decreased seed, leaf and stem dry mass in pinto beans.
Mechanism The reduced yield of pinto beans was attributed to fewer pods per plant.
Mechanism The reduced yield of pinto beans was attributed to fewer seeds per pod.
Intervention effect Simulated acid rain decreased soybean stem and leaf dry mass.
Intervention effect Rain at pH 2.5 decreased soybean seed yield.
Intervention effect Rain at pH 3.1 increased soybean seed yield.
Mechanism Greater dry mass per seed accounted for the greater soybean seed mass per plant.

“yield decrease”

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