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Recommendation 176

Show all 176 →
Recommendationhypothesisoriginal resultpositivebasis n/a

Claim · model-written summary

For high-yield producers, moderate stover harvest may decrease fuel use.

Treatment
moderate stover harveste6
Outcome
fuel usee6
Direction
decreasee6

Verbatim

e6

“moderate stover harvest may actually decrease fuel use”

✓ located verbatim in the source · abstract, characters 1422–1476
t0

“Corn Grain, Stover Yield”

✓ located verbatim in the source · title, characters 0–24

Title

Corn Grain, Stover Yield and Nutrient Removal Validations at Regional Partnership Sites

Douglas L. Karlen; Stuart J. Birrell; Jane M. F. Johnson; et al. Iowa State University Digital Repository (Iowa State University) 2012

Other claims from this paper (6)
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors infer that managing the identified factors could decrease the soybean yield gap.

Taxon
soybeanGlycine maxe0
Outcome
decrease the yield gape0

Verbatim

e0

“managing magnitude of these variables will decrease the yield gap in soybean crop”

✓ located verbatim in the source · abstract, characters 851–932

Title

Farm level yield gap analysis in soybean crop in Ahilyanagar district of Maharashtra State

Prajakta P Nikam; Manohar B Dhadwad; Kunal P Pawar; et al. International Journal of Agriculture Extension and Social Development 2025. doi:10.33545/26180723.2025.v8.i6a.1991

Other claims from this paper (9)
Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors suggest ethephon may decrease grain yield without lodging.

Taxon
maizeZea mayst0
Outcome
decrease grain yielde0
Qualifier
in the absence of lodginge0

Verbatim

e0

“may decrease grain yield in the absence of lodging because of its potential deleterious effect on kernel number and growth”

✓ located verbatim in the source · abstract, characters 1708–1830
t0

“Maize”

✓ located verbatim in the source · title, characters 39–44

Title

Growth, Yield, and Yield Components of Maize as Influenced by Ethephon

W. J. Cox; H. F. Andrade Crop Science 1988. doi:10.2135/cropsci1988.0011183x002800030023x

Other claims from this paper (11)

Mechanism 49

Show all 49 →
Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The decrease in F′v/F′m and qP explains the decrease in the actual quantum yield of PSII electron transport in senescing wheat leaves

Outcome
actual quantum yield of PSII electron transporte3
Qualifier
decrease in bothe3

Verbatim

e0

“Analyses of chlorophyll fluorescence were undertaken to investigate the alterations in photosystem II (PSII) function during senescence of wheat ( Triticum aestivum L. cv. Shannong 229) leaves”

✓ located verbatim in the source · abstract, characters 0–192
e3

“The decrease in both F' v /F' m and q P explained the decrease in the actual quantum yield of PSII electron transport”

✓ located verbatim in the source · abstract, characters 986–1103

Title

Changes in photosystem II function during senescence of wheat leaves

Congming Lu; Jianhua Zhang Physiologia Plantarum 1998. doi:10.1034/j.1399-3054.1998.1040212.x

Other claims from this paper (8)
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The decrease in yield and crop-load under foliar sprays is presumably due to greater preharvest fruit drop

Taxon
apple treesMalus domesticae1
Outcome
decrease in yield and crop-loade2
Qualifier
a greater preharvest fruit drope2

Verbatim

e1

“'Golden Reinders' apple trees”

✓ located verbatim in the source · abstract, characters 30–59
e2

“resulted in a decrease in yield and crop-load, presumably due to a greater preharvest fruit drop”

✓ located verbatim in the source · abstract, characters 334–430

Title

STUDY OF THE EFFECT OF NITROGEN FERTILIZATION SUPPLIED BY FOLIAR SPRAYS OR BY FERTIGATION IN APPLE TREES - PRELIMINARY RESULTS

J.L. Parés; E. Monge; A. Blanco; et al. Acta Horticulturae 2010. doi:10.17660/actahortic.2010.868.37

Other claims from this paper (7)
Mechanismauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Yield decrease in onion results from reduced photosynthetic area, producing smaller bulbs of poorer quality (review statement).

Taxon
OnionAllium cepae0
Outcome
Yield decreasee5
Qualifier
due to a reduced photosynthetic areae5

Verbatim

e0

“Onion (Allium cepa L.) is one of the most important vegetable species grown worldwide”

✓ located verbatim in the source · abstract, characters 0–85
e5

“Yield decrease occurs due to a reduced photosynthetic area, which leads to the formation of smaller bulbs of poorer quality”

✓ located verbatim in the source · abstract, characters 308–431

Title

Stemphylium vesicarium (wallr.) E.G. Simmons: An onion plant pathogen and options for suppression

Ana Takac; Slavica Vukovic Pesticidi i fitomedicina 2023. doi:10.2298/pif2302043t

Other claims from this paper (5)

Observation 27

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Observationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Future global warming may substantially decrease rice yield in warm areas because of the sensitivity of flowering and seed set to high temperatures and possible water shortage.

Outcome
yield decreasee0

Verbatim

t0

“rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 26–45
e0

“future global warming may result in substantial yield decrease”

✓ located verbatim in the source · abstract, characters 964–1026

Title

Climate change impacts on rice (Oryza sativa) productivity and strategies for its sustainable management

P K KINGRA; RAMANJIT KAUR; SATINDER KAUR The Indian Journal of Agricultural Sciences 2019. doi:10.56093/ijas.v89i2.86981

Other claims from this paper (5)
Observationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

A decrease in sugarcane yield may financially challenge many mills.

Taxon
sugarcanee0
Outcome
financially challenge many millse2
Qualifier
a decreasee2

Verbatim

e0

“similar to that expected in most sugarcane producing nations”

✓ located verbatim in the source · abstract, characters 110–170
e2

“Capacity within the sugar industry value chain is considered sufficient to absorb an increase in yield, but a decrease may financially challenge many mills”

✓ located verbatim in the source · abstract, characters 1017–1172

Title

Evaluating the impact of and capacity for adaptation to climate change on sectors in the sugar industry value chain in Australia.

S. Park; Mark Howden; Heidi Horan XXVI Congress, International Society of Sugar Cane Technologists, ICC, Durban, South Africa, 29 July - 2 August, 2007. 2007

Other claims from this paper (8)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fifteen wheat cultivars were divided into five categories by cluster analysis based on decrease of grain weight and yield.

Outcome
cluster analysis based on decrease of grain weight and yielde1

Verbatim

e0

“Under pot-cultivation conditions at experimental farm of Henan agricultural university,15 wheat cultivars were chosen”

✓ located verbatim in the source · abstract, characters 0–117
e1

“According to the cluster analysis based on decrease of grain weight and yield,15 wheat varieties were divided into five categories”

✓ located verbatim in the source · abstract, characters 983–1113

Title

Effects of post-anthesis high temperature stress on grain yield and protein content of different wheat cultivars.

Jing HaiXia; Chenyang Wang; Zuo XueLing; et al. 2010

Other claims from this paper (12)

Association 10

Show all 10 →
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Yield decrease was associated with shorter growth duration together with increasing temperature.

Treatment
increasing temperaturee7
Outcome
Decrease in yielde7
Direction
Decreasee7
Qualifier
lowering growth duratione7

Verbatim

e0

“impact of climate change on rice production”

✓ located verbatim in the source · abstract, characters 529–572
e7

“Decrease in yield were mainly associated with lowering growth duration along with increasing temperature”

✓ located verbatim in the source · abstract, characters 2152–2256

Title

Modeling the sensitivity of CERES-Rice model: An experience of Nepal

A Lamsal; LP Amgai; A Giri Agronomy Journal of Nepal 2013. doi:10.3126/ajn.v3i0.8982

Other claims from this paper (15)
Associationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Grass cover crops not properly managed decrease crop yield

Taxon
grass-based cover cropst0
Treatment
not properly managede2
Outcome
crop yielde2
Direction
decreasee2
Qualifier
compete with cash crops, immobilize soil Ne2

Verbatim

t0

“grass-based cover crops”

✓ located verbatim in the source · title, characters 45–68
e2

“if not properly managed, grass cover crops can compete with cash crops, immobilize soil N, and decrease crop yield”

✓ located verbatim in the source · abstract, characters 1130–1244

Title

Ecosystem services and management options of grass-based cover crops in Mediterranean climates: a review

Aurelio Scavo; Francesca Calderone; Aurora Maio; et al. Agronomy for Sustainable Development 2026. doi:10.1007/s13593-026-01113-x

Other claims from this paper (6)
Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Citrus rust mite causes a decrease in fruit yield, fruit quality and fruit economic value.

Taxon
CitrusCitrust0
Interactor
Phyllocoptruta oleivoraPhyllocoptruta oleivorae2pest
Outcome
fruit yield, fruit quality and fruit economic valuee1
Direction
decreasee1

Verbatim

t0

“in Citrus Production”

✓ located verbatim in the source · title, characters 88–108
e1

“CRM causes a decrease in fruit yield, fruit quality and fruit economic value in citrus”

✓ located verbatim in the source · abstract, characters 2186–2272
e2

“The pest Phyllocoptruta oleivora (Ashmead) or citrus rust mite (CRM)”

✓ located verbatim in the source · abstract, characters 434–502

Title

Effects of Phyllocoptruta oleivora (Ashmead) on Fruit Yield, Quality and Economic Value in Citrus Production

Hülya Sayğı Black Sea Journal of Agriculture 2024. doi:10.47115/bsagriculture.1551557

Other claims from this paper (12)

Intervention effect 3

Show all 3 →
Intervention effectauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Direct selection for increased TA was expected to decrease tobacco yield by 1.9% per cycle.

Treatment
direct selection for increased TAe3
Outcome
yielde4
Direction
decreasee4
Value
1.9% per cyclee4

Not reportedComparator

Verbatim

e0

“A negative genetic correlation between yield and total alkaloids (TA) in tobacco, Nicotiana tabacum L., populations causes decreases in yield when selecting for increased TA”

✓ located verbatim in the source · abstract, characters 0–173
e3

“The increase in TA was about 58% of that expected from direct selection for increased TA”

✓ located verbatim in the source · abstract, characters 519–607
e4

“there would be an expected decrease in yield of 1.9% per cycle”

✓ located verbatim in the source · abstract, characters 615–677

Title

Restricted Index Selection for Total Alkaloids and Yield in Tobacco

D. F. Matzinger; E. A. Wernsman; W. W. Weeks Crop Science 1989. doi:10.2135/cropsci1989.0011183x002900010018x

Other claims from this paper (6)
Intervention effectauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Intercropping can adversely affect rubber growth and yield if not appropriately managed.

Taxon
rubbere0
Treatment
intercropping systemse0
Outcome
rubber growth and yielde0
Direction
decreaseinferrede0
Qualifier
if not appropriately managede0

Not reportedComparator

Verbatim

e0

“implementing intercropping systems comes with challenges, including potential adverse effects on rubber growth and yield if not appropriately managed”

✓ located verbatim in the source · abstract, characters 1165–1314

Title

More than rubber: Exploring the benefits and practicalities of diverse intercropping systems in rubber plantations

M Sabarivasan; A Jaya Jasmine; G Ashokkumar; et al. Plant Science Today 2024. doi:10.14719/pst.5039

Other claims from this paper (5)
Intervention effectauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Replacing 100 Mt N fertilizer per year with legumes at 100 kg N/ha/year would leave only 30% of cropland for non-legume crops.

Taxon
legumese3
Treatment
replace 100 Mt N fertilizer/year with legumes at a net fixation of 100 kg N/ha/yeare3
Outcome
cropland available for non-legumese3
Direction
decreaseinferrede3
Value
30%e3

Not reportedComparator

Verbatim

e3

“To replace 100 Mt N fertilizer/year with legumes at a net fixation of 100 kg N/ha/year would leave just 30% of cropland available for non-legumes producing a similar proportion of current yield”

✓ located verbatim in the source · abstract, characters 1604–1797

Title

Land required for legumes restricts the contribution of organic agriculture to global food security

David J Connor Outlook on Agriculture 2018. doi:10.1177/0030727018805765

Other claims from this paper (3)

Method / resource 3

Show all 3 →
Method / resourceauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The FAO-based methodology used to assess the risk of cotton yield decrease was considered efficient after validation.

Outcome
risk of yield decreasee3

Not reportedComparatorValue

Verbatim

e0

“The objective of this work was to develop the zoning of the risk estimation of cotton yield reduction in the state of Mato Grosso, using the FAO method”

✓ located verbatim in the source · abstract, characters 215–366
e3

“Trough the validation of the obtained results, it can be considered that the methodology adopted in this work to verify the risk of yield decrease proved to be efficient”

✓ located verbatim in the source · abstract, characters 864–1033

Title

Zoning of Water Deficiency Risk for Conventional Cotton in Mato Grosso

Elizangela Selma da Silva; José Holanda Campelo Júnior; Francisco De Almeida Lobo; et al. Journal of Experimental Agriculture International 2019. doi:10.9734/jeai/2019/v35i430213

Other claims from this paper (3)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

In vitro cell wall extensibility (ϕ) was the best indicator of hypocotyl growth rate among the tested creep metrics.

Taxon
Arabidopsis thalianaArabidopsis thalianae0
Outcome
best indicator of growth ratee1
Comparator
creep ratee0

Verbatim

e0

“we critically tested several metrics (creep rate, creep rate×stress-1, in vitro cell wall extensibility (ϕ) and in vitro cell wall yield threshold (y)) for their ability to predict growth rates of etiolated Arabidopsis thaliana (L. Heynh.) hypocotyls”

✓ located verbatim in the source · abstract, characters 275–525
e1

“The best indicator of growth rate was ϕ because the 3-fold developmental decrease in the growth rate of 4- vs 3-day-old hypocotyls was accompanied by a 3-fold decrease in ϕ determined at pH 5”

✓ located verbatim in the source · abstract, characters 693–884

Title

In vitro cell wall extensibility controls age-related changes in the growth rate of etiolated Arabidopsis hypocotyls

Dmitry Suslov; Alexander Ivakov; Agnieszka K. Boron; et al. Functional Plant Biology 2015. doi:10.1071/fp15190

Other claims from this paper (5)
Method / resourceauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

Taxon
proso milletPanicum miliaceume0
Outcome
useful information about the N fertiliser ratee0

Not reportedComparatorValue

Verbatim

e0

“The N fertiliser regression formulae developed in the study would provide useful information about the N fertiliser rate of proso millet.”

✓ located verbatim in the source · abstract, characters 1129–1266

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

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