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“yield decrease”

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

But excessive fertilization also could cause the decrease of cucumber yield and quality.

Taxon: cucumberCucumis sativuse0
Treatment: excessive fertilizatione0
Outcome: cucumber yield and qualitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“But excessive fertilization also could cause the decrease of cucumber yield and quality.”
✓ located verbatim in the source · abstract, characters 688–776

Title

Effects of Fertilization on Yield and Quality of Overwintering Grafted Cucumber Cultivated in Solar Greenhouse

YU Xi-yan Shandong Agricultural Sciences 2010

Other claims from this paper (6)

Intervention effect under the same levels of nitrogen and potassium,increasing the ratio of organic fertilizer was helpful to the increase of cucumber yield and quality.
Intervention effect The commercial quality and flavor of cucumber were improved with the increase of fertilizer
Intervention effect the yield and the contents of dry matter,soluble sugar,soluble protein,VC in fruit increased too.
Intervention effect the yield and the contents of dry matter,soluble sugar,soluble protein,VC in fruit increased too.
Intervention effect the yield and the contents of dry matter,soluble sugar,soluble protein,VC in fruit increased too.
Intervention effect At the same time,the nitrate content in cucumber also increased rapidly.

Intervention effectauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Excessive sulfur amendment could decrease grain yield.

Taxon: winter wheatTriticum aestivumt0
Treatment: Excessive S-amendmente0
Outcome: grain yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Excessive S-amendment could even induce the decrease of grain yield”
✓ located verbatim in the source · abstract, characters 2113–2180

t0
“winter wheat”
✓ located verbatim in the source · title, characters 75–87

Title

[Effects of sulfur plus resin-coated controlled release urea fertilizer on winter wheat dry matter accumulation and allocation and grain yield].

Jian-Guo Man; Jie Zhou; Dong Wang; et al. PubMed 2011

Other claims from this paper (15)

Intervention effect RCU and conventional urea did not differ significantly in plant dry matter accumulation.
Intervention effect RCU and conventional urea did not differ significantly in grain yield.
Intervention effect At 43.2 mg x kg(-1) available soil S, SRCU and SU did not significantly differ in post-anthesis dry matter accumulation and allocation.
Intervention effect At 43.2 mg x kg(-1) available soil S, SRCU and SU did not significantly differ in grain yield.
Intervention effect At the lower soil S level, SRCU and SU allocated more post-anthesis assimilates to grain than RCU.
Intervention effect At the lower soil S level, SRCU and SU had a higher mid-stage grain-filling rate than RCU.
Intervention effect At the lower soil S level, SRCU and SU had higher 1000-grain weight than RCU.
Intervention effect At the lower soil S level, SRCU and SU had higher grain yield than RCU.
Intervention effect At the higher soil S level, SRCU yield exceeded SU yield.
Intervention effect At the higher soil S level, SRCU yield did not significantly differ from RCU and U.
Intervention effect The authors interpreted nitrogen release from SRCU as regulating dry matter and yield like split-applied conventional urea.
Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur promoted post-anthesis dry matter accumulation.
Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur promoted grain filling.
Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur significantly increased grain yield.
Intervention effect At 105.1 mg x kg(-1) soil S, sulfur released from SRCU did not significantly increase grain yield.

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

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 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.

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.

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“yield decrease”

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