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Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The spring barley yield decrease was due to lower productive tillering, grain weight per head and number of grains per head.

Taxon
spring barleyHordeum vulgaret0
Outcome
yield decreasee0
Qualifier
due to a decrease in productive tillering, grain weight per head, and number of grains per heade0

Verbatim

t0

“Estimation of productivity, protein percentage in grain and hoodness of spring barley varieties in the conditions of the middle Volga region”

✓ located verbatim in the source · title, characters 0–140
e0

“There has been established that, depending on the weather conditions of the vegetation period, the yield decrease of spring barley grain from 3.96 t/ha to 1.56 t/ha during the years of study was due to a decrease in productive tillering, grain weight per head, and number of grains per head”

✓ located verbatim in the source · abstract, characters 542–832

Title

Estimation of productivity, protein percentage in grain and hoodness of spring barley varieties in the conditions of the middle Volga region

E. N. Shabolkina; S. N. Shevchenko; A. A. Bisharev; et al. Grain Economy of Russia 2023. doi:10.31367/2079-8725-2023-87-4-72-77

Other claims from this paper (18)
Mechanismobservedoriginal resultnegativemeasured

Claim · model-written summary

The low grain yields of antagonistic mixtures were attributed to fewer grains per spike.

Outcome
grain yield decreasee0
Qualifier
decrease in the grain number per spikee0

Verbatim

e0

“The grain yield decrease by these tank mixtures is due to the decrease in the grain number per spike and the grain weight spike”

✓ located verbatim in the source · abstract, characters 939–1066
t0

“Durum Wheat”

✓ located verbatim in the source · title, characters 118–129

Title

Influence of Some Mixtures between Stimulators and Antibroadleaved Herbicides on the Grain Yield and Grain Quality of Durum Wheat

G. Delchev; M. Georgiev; Iliyana Petrova DergiPark (Istanbul University) 2014

Other claims from this paper (10)
Mechanismauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Leaf rust defoliation can decrease photosynthesis.

Taxon
southern highbush blueberriese1
Outcome
photosynthesise0
Direction
decreasee0
Qualifier
defoliatione0

Verbatim

e0

“Severe leaf rust causes defoliation in the fall or early winter, which can decrease floral bud differentiation, photosynthesis, and the next season’s fruit yield”

✓ located verbatim in the source · abstract, characters 151–312
e1

“southern highbush blueberries”

✓ located verbatim in the source · abstract, characters 37–66

Title

Leaf Rust Disease of Southern Highbush Blueberry in Florida

Philip F. Harmon; Christ Mane Belizaire; Douglas A. Phillips EDIS 2025. doi:10.32473/edis-pp385-2025

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors attribute reduced maize yield to declining pigments and altered photosynthetic response.

Taxon
maizeZea mayst0
Compound
photosynthetic pigment contentse0
Outcome
yielde0
Direction
decreasee0

Verbatim

e0

“The decrease of photosynthetic pigment contents would cause the differences in photosynthetic response,and hence lead to the decrease of yield.”

✓ located verbatim in the source · abstract, characters 868–1011
t0

“Effects of zinc fertilizer on maize growth and photosynthetic pigments under drought condition”

✓ located verbatim in the source · title, characters 0–94

Title

Effects of zinc fertilizer on maize growth and photosynthetic pigments under drought condition

Wei Xiao-rong 2004

Other claims from this paper (10)
Mechanismauthor interpretationoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The yield reduction was attributed to fewer effective panicles, lower seed setting rate and lower 1000-grain weight.

Outcome
reduction in yielde0
Qualifier
decrease in the number of effective panicles, the seed setting rate, and a decrease in the 1000-grains weighte0

Verbatim

e0

“The main reasons for the reduction in yield was the significant decrease in the number of effective panicles, the seed setting rate, and a decrease in the 1000-grains weight”

✓ located verbatim in the source · abstract, characters 1272–1445
t0

“Rice”

✓ located verbatim in the source · title, characters 108–112

Title

Effects of Water Stress on Fluorescence Parameters and Photosynthetic Characteristics of Drip Irrigation in Rice

Qiang Xu; Xiaopeng Ma; Tingbo Lv; et al. Water 2020. doi:10.3390/w12010289

Other claims from this paper (14)
Mechanismhypothesisoriginal resultnegativebasis n/a

Claim · model-written summary

The quantum yield decrease may partly reflect lower light capture efficiency due to lower chlorophyll content.

Taxon
Norway sprucePicea abiest0
Outcome
apparent quantum yielde1
Direction
decreasede1
Qualifier
a lower efficiency of light capture due to a lower content of chlorophylle0

Verbatim

e0

“The decrease could probably partly be attributed to a lower efficiency of light capture due to a lower content of chlorophyll.”

✓ located verbatim in the source · abstract, characters 629–755
t0

“Norway spruce”

✓ located verbatim in the source · title, characters 22–35
e1

“the apparent quantum yield decreased with increasing shoot age and ozone concentration”

✓ located verbatim in the source · abstract, characters 487–573

Title

Long‐term exposure of Norway spruce,Picea abies(L.) Karst., to ozone in opentop chambers

G. WALLIN; L. SKÄRBY; G. SELLDÉN New Phytologist 1992. doi:10.1111/j.1469-8137.1992.tb02938.x

Other claims from this paper (8)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Waterlogging reduced total grains, contributing to yield reduction.

Outcome
reduction of yielde0
Qualifier
decrease of total grainse0

Verbatim

e0

“The reduction of yield was result from the decrease of total grains”

✓ located verbatim in the source · abstract, characters 855–922
t0

“Rice”

✓ located verbatim in the source · title, characters 68–72

Title

Effects of Waterlogging Stress on Growth and Yield of Middle Season Rice at the Tillering Stage

Zhou Yong-ji China Rice 2014

Other claims from this paper (10)
Mechanismauthor interpretationreview summarypositivebasis n/a

Claim · model-written summary

The increase in transpiration efficiency may result from an increase in photosynthetic rate and a decrease in stomatal conductance.

Taxon
water-limited cropse0
Outcome
transpiration efficiencye2
Qualifier
an increase in photosynthetic rate and a decrease in stomatal conductancee2

Verbatim

e0

“Yield of water-limited crops”

✓ located verbatim in the source · abstract, characters 0–28
e2

“The increase in transpiration efficiency may result both from an increase in photosynthetic rate and a decrease in stomatal conductance”

✓ located verbatim in the source · abstract, characters 438–573

Title

Implications of Atmospheric and Climatic Change for Crop Yield and Water Use Efficiency

H. Wayne Polley Crop Science 2002. doi:10.2135/cropsci2002.1310

Other claims from this paper (10)
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The increase in grain weight and yield of summer maize resulted from the decrease in soil bulk density and the consequent increase in soil moisture, root number and grain-filling rate.

Taxon
summer maizeZea mayse6
Treatment
decrease in soil bulk densitye6
Outcome
increase in grain weight and yielde6

Verbatim

e1

“rotary tillage after subsoiling in the winter wheat season (RS) improves the grain-filling rate and yield of summer maize by decreasing soil bulk density, when compared with rotary tillage (R)”

✓ located verbatim in the source · abstract, characters 277–469
e6

“The increase in grain weight and yield of summer maize resulted from the decrease in soil bulk density and a consequent increase in soil moisture, root number and grain-filling rate”

✓ located after whitespace/quote normalisation · abstract, characters 1127–1308

Title

Effects of winter wheat season tillage on soil properties and yield of summer maize

Yunqi WANG; Yinghua ZHANG; Zhimin WANG; et al. Plant Soil and Environment 2017. doi:10.17221/692/2016-pse

Other claims from this paper (10)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Drought-related yield decline was associated with fewer seeds per plant.

Taxon
soybeanGlycine maxe7
Outcome
decrease in yielde0
Qualifier
seed number per plante0

Verbatim

e0

“This decrease in yield is due to a decrease in pod number and seed number per plant”

✓ located verbatim in the source · abstract, characters 449–532
e7

“flower drop of the soybean (Glycine max [L.] Merr.) was studied”

✓ located verbatim in the source · abstract, characters 92–155

Title

Über den Einfluß von Trockenstreß in unterschiedlichen Entwicklungsphasen auf Wachstum, Blütenabwurf und Ertrag der Sojabohne (Glycine max [L.] Merr.)

M. Bartels; K. Caesar Journal of Agronomy and Crop Science 1987. doi:10.1111/j.1439-037x.1987.tb00283.x

Other claims from this paper (6)

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