Search claims · PlantClaims

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that TE application is a potential strategy to decrease lodging probability without affecting sunflower yield.

Taxon: sunflowerHelianthus annuuse0
Treatment: application of TEe0
Outcome: decrease lodging probability without affecting sunflower yielde0

Verbatim

e0
“the application of TE is a potential strategy to decrease lodging probability without affecting sunflower yield”
✓ located verbatim in the source · abstract, characters 943–1054

Title

Are plant growth retardants a strategy to decrease lodging and increase yield of sunflower?

Marcia Eugenia Amaral Carvalho; Paulo Roberto de Camargo e Castro; Marcos Vinicius de Castro Ferraz Junior; et al. Comunicata Scientiae 2016. doi:10.14295/cs.v7i1.1286

Other claims from this paper (7)

Intervention effect Trinexapac-ethyl (TE) decreased sunflower plant height by 16.9%.
Intervention effect Maleic hydrazide (MH) decreased sunflower plant height by 35.9%.
Intervention effect Only TE positively influenced capitulum diameter, by 46.7% compared with control at 60 days after planting.
Intervention effect Only TE positively influenced capitulum dry mass, by 311% compared with control at 60 days after planting.
Intervention effect At 81 DAP, capitulum dry mass did not differ between control and TE-treated plants.
Intervention effect MH impaired capitulum diameter by 92.9%.
Intervention effect MH impaired capitulum dry mass by 74.7%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt stress caused a linear decrease in paddy yield.

Taxon: RiceOryza sativat0
Treatment: Salt stresse0
Outcome: paddy yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Rice (Oryza sativa L.) Cultivars”
✓ located verbatim in the source · title, characters 78–110

e0
“Salt stress induced a linear decrease in biological and paddy yield and total plant biomass”
✓ located verbatim in the source · abstract, characters 597–688

Title

Consequence of Salinity on Biological Yield, Grain Yield and Harvest Index in Rice (Oryza sativa L.) Cultivars

Yogesh Mishra; D. K. Dwivedi; Pramila Pandey Environment and Ecology 2014

Other claims from this paper (14)

Intervention effect Salinity did not affect tiller number in rice.
Intervention effect Salinity significantly affected flag leaf area during grain filling.
Association Grain yield per plant had a highly significant positive genotypic correlation with biological yield.
Association Grain yield per plant had a highly significant positive genotypic correlation with harvest index.
Association Grain yield per plant had a highly significant positive phenotypic correlation with harvest index.
Association Grain yield per plant had a highly significant positive phenotypic correlation with biological yield.
Intervention effect Salt stress caused a linear decrease in biological yield.
Intervention effect Salt stress caused a linear decrease in total plant biomass.
Association Harvest index followed a second degree equation under salt stress.
Association Harvest index had the highest positive direct phenotypic effect on grain yield per plant.
Association Grains per panicle had the highest positive direct genotypic effect on grain yield per plant.
Observation Rice showed moderate resistance to salinity.
Observation Rice showed a great degree of genotypic variation for salinity response.
Recommendation The authors consider development of varieties with enhanced salt tolerance possible with appropriate strategies and advanced techniques.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Increased plant number compensated for the decrease in yield components.

Taxon: chickpeaCicer arietinumt0
Material: Hashemt0
Treatment: increased plant numbere0
Outcome: decrease of yield componentse0
Direction: compensatede0

Verbatim

e0
“increased plant number compensated for decrease of yield components”
✓ located verbatim in the source · abstract, characters 1107–1174

t0
“Hashem chickpea variety”
✓ located verbatim in the source · title, characters 75–98

Title

The effect of sowing date and row spacing on yield and yield components on Hashem chickpea variety under rainfed condition

Keyvan Shamsi AFRICAN JOURNAL OF BIOTECHNOLOGY 2010. doi:10.5897/ajb09.463

Other claims from this paper (6)

Intervention effect Planting date and density significantly affected height, branching, first pod distance, pods and grains per plant, and biological and grain yield.
Observation Maximum grain yield occurred with 6 November sowing and 30 cm row spacing.
Observation Pods and grains per plant were maximal at 40 cm row spacing.
Observation At 20 cm row spacing, pods and grains per area were higher and grain yield increased.
Association Increased planting density decreased yield components.
Intervention effect Planting on 6 December increased pod distance from the soil surface, easing mechanical harvest.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Additional phosphorus uptake continued to decrease grain yield.

Treatment: additional P uptakee0
Outcome: grain yielde0
Direction: continued decreasee0

Not reportedTaxon

Verbatim

e0
“additional P uptake with little to no increase in total biomass and continued decrease in grain yield.”
✓ located verbatim in the source · abstract, characters 1043–1145

Title

How Much Phosphorus Uptake Is Required for Achieving Maximum Maize Grain Yield? Part 1: Luxury Consumption and Implications for Yield

Chad J. Penn; James J. Camberato; Matthew A. Wiethorn Agronomy 2022. doi:10.3390/agronomy13010095

Other claims from this paper (5)

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 resultno effectnot significant (as stated)measured

Claim · model-written summary

Spraying against late blight did not significantly decrease yield.

Taxon: BIOPOTATOESt0
Treatment: liquid spraye0
Interactor: Phytophthora infestansPhytophthora infestanse0pathogen
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The liquid spray against the late blight (Phytophthora infestans) did not significantly decrease neither occurrence of late blight or the yield.”
✓ located verbatim in the source · abstract, characters 384–528

t0
“BIOPOTATOES”
✓ located verbatim in the source · title, characters 25–36

Title

ALTERNTIVE PROTECTION OF BIOPOTATOES IN ORGANIC FARMING

Jaroslav Tomášek; Petr Dvořák Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture) 2010

Other claims from this paper (6)

Intervention effect Botanical water extracts did not significantly reduce Colorado potato beetle adult attack versus control.
Observation Botanical extracts showed a trend of lower egg laying.
Observation Botanical extracts showed a trend of lower larval occurrence.
Intervention effect Spraying against late blight did not significantly reduce late blight occurrence.
Observation Organic potato production represented 0,2 % of total Czech potato production.
Recommendation Authors propose water extracts for potato protection and yield and quality improvement.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

OSIRI did not significantly decrease sugarcane yield compared with the control method.

Taxon: sugarcanet0
Treatment: OSIRIt0
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“without a significant decrease in yield”
✓ located verbatim in the source · abstract, characters 1133–1172

t0
“OSIRI : a decision-marking tool for irrigation of sugarcane”
✓ located verbatim in the source · title, characters 15–74

Title

Field tests of OSIRI : a decision-marking tool for irrigation of sugarcane farms in Reunion

Jean-Louis Chopart; Lionel Le Mézo; J. Antoir; et al. Agritrop (Cirad) 2007

Other claims from this paper (5)

Method / resource OSIRI reasonably simulated actual evapotranspiration in sugarcane.
Method / resource OSIRI reasonably simulated drainage below the sugarcane root zone.
Intervention effect OSIRI saved about 26% of irrigation delivery compared with the control method.
Intervention effect OSIRI increased irrigation water productivity by 25%.
Method / resource A survey of 25 farmers found OSIRI well accepted as a valuable decision-making tool.

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)

“yield decrease”

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