Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt significantly decreased 1000-grain weight and rice yield.

Taxon: riceOryza sativae0
Treatment: salt stresse0
Outcome: 1000-grain weight and yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salt stress can significantly decrease panicle number, grain number per panicle, 1000-grain weight and yield of rice”
✓ located verbatim in the source · abstract, characters 334–450

Title

Study on the Effect of Salt Stress on Yield and Grain Quality Among Different Rice Varieties

Rui Zhang; Yang Wang; Shahid Hussain; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.918460

Other claims from this paper (19)

Intervention effect Salt significantly decreased panicle number and grain number per panicle.
Mechanism Panicle number was a main cause of yield loss under saline conditions.
Intervention effect Salt below 34.2 mM NaCl increased brown and milled rice rates.
Intervention effect Salt below 34.2 mM NaCl significantly increased head milled rice rate in salt-sensitive varieties.
Intervention effect Salt below 34.2 mM NaCl decreased head milled rice rate in salt-tolerant varieties.
Intervention effect Grain length was more sensitive to salt than grain width.
Observation Salt tolerance ranked Xudao9, Huageng5, then Yangyugeng2.
Intervention effect Low salt increased appearance, viscosity and balance in Yangyugeng2.
Intervention effect Low salt increased appearance, viscosity and balance in Huageng5.
Intervention effect Low salt increased appearance, viscosity and balance in Xudao9.
Intervention effect Low salt increased taste value in Yangyugeng2.
Intervention effect Low salt increased taste value in Huageng5.
Intervention effect Low salt increased taste value in Xudao9.
Intervention effect Low salt decreased hardness in Yangyugeng2.
Intervention effect Low salt decreased hardness in Huageng5.
Intervention effect Low salt decreased hardness in Xudao9.
Observation Varietal starch pasting differences exceeded salt-induced differences; seed K, Mg, P, S and Cu uptake also varied significantly among varieties.
Intervention effect Salt significantly altered seed uptake of K, Na and Cu ions.
Recommendation The authors recommend salt-tolerant rice for mudflat utilization and conclude low salt improves quality.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cr treatments decreased spikelet number per panicle.

Taxon: riceOryza sativat0
Treatment: Cr treatmentse0
Outcome: spikelet number per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The main reason for the decrease of the yield under Cr treatments was the decrease of spikelet number per panicle and 1 000-grain weight”
✓ located verbatim in the source · abstract, characters 636–772

t0
“rice”
✓ located verbatim in the source · title, characters 82–86

Title

Effects of soil Cr concentration on growth and development and yield formation of rice

Yulong Wang Journal of Yandzhou University 2005

Other claims from this paper (9)

Intervention effect Increasing soil Cr reduced rice leaf number.
Intervention effect Increasing soil Cr reduced rice plant height.
Intervention effect Increasing soil Cr postponed heading.
Intervention effect Increasing soil Cr significantly decreased grain yield.
Intervention effect Cr treatments decreased thousand grain weight.
Intervention effect Higher soil Cr decreased dry matter weight per stem at heading.
Observation Total biomass decreased significantly with increasing soil Cr.
Observation Panicle number and filled grain percentage showed no significant change.
Observation Economic coefficient showed no significant change.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The Situ Patenggang genotype decreased by 56.21% in grain weight per panicle under one-year-old sengon stands.

Taxon: riceOryza sativae1
Material: Situ Patenggange4
Treatment: one-year-old sengon standse1
Outcome: grain weight per paniclee4
Direction: decreasee4
Value: 56.21%e4
Comparator: open lande3

Verbatim

e1
“two rice genotypes grown under one-year-old sengon stands experienced decreased productive tillers, plant height, stem strength, and the number and weight of grains per panicle”
✓ located verbatim in the source · abstract, characters 1423–1599

e4
“The IR 64 genotype decreased by 40.65% in grain weight per panicle, while the Situ Patenggang genotype experienced a 56.21% decrease”
✓ located verbatim in the source · abstract, characters 1601–1733

e3
“two rice genotypes planted in open land under 2-year-old sengon stands”
✓ located verbatim in the source · abstract, characters 1162–1232

Title

Agronomic and morphological characteristics of two rice genotypes plant in open land and under two years of sengon (Paraserianthes falcataria)

DULBARI DULBARI; ZAINAL MUTAQIN; HERY SUTRISNO; et al. Biodiversitas Journal of Biological Diversity 2023. doi:10.13057/biodiv/d240935

Other claims from this paper (3)

Intervention effect Two rice genotypes under one-year-old sengon stands had decreased productive tillers, plant height and stem strength.
Intervention effect Two rice genotypes under one-year-old sengon stands had decreased number and weight of grains per panicle.
Intervention effect The IR 64 genotype decreased by 40.65% in grain weight per panicle under one-year-old sengon stands.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Plant height, 1000-grain weight and number of grains per panicle of indica hybrid rice slightly increased during genetic improvement.

Taxon: Indica Hybrid Ricet0
Outcome: plant height,1000-grain weight and number of grains per paniclee1
Direction: slightly increasede1

Verbatim

t0
“Changes in Agronomic Traits of Indica Hybrid Rice during Genetic Improvement”
✓ located verbatim in the source · title, characters 0–76

e1
“During the 30 years of genetic improvement,the effective panicle number per plant was progressively decreased,which caused the decrease of grain yield and biomass per plant of hybrid rice combinations in spite of the slightly increased plant height,1000-grain weight and number of grains per panicle”
✓ located verbatim in the source · abstract, characters 446–745

Title

Changes in Agronomic Traits of Indica Hybrid Rice during Genetic Improvement

Danying Wang; Chunmei Xu; Yuan Mao Jiang; et al. Zhongguo shuidao kexue 2010

Other claims from this paper (11)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The grain yield loss after delayed sowing was mainly due to fewer grains per panicle.

Taxon: oatAvena sativat0
Treatment: Two weeks delay of sowing timee3
Outcome: grain yielde3
Qualifier: mainly due to lower grain number in paniclee3

Verbatim

t0
“naked and hulled oat”
✓ located verbatim in the source · title, characters 82–102

e3
“Two weeks delay of sowing time caused significant decrease in grain yield mainly due to lower grain number in panicle and slightly decrease weight of 1000 grains”
✓ located verbatim in the source · abstract, characters 957–1118

Title

The effect of depth and sowing time on germination, yield and yield components of naked and hulled oat

Krzysztof Pacewicz; S. Stankowski Jukuri (Natural Resources Institute Finland (Luke)) 2004

Other claims from this paper (14)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Terebaile by 48.98%.

Taxon: riceOryza sativat0
Material: Terebailee5
Organ / stage: paniclee5
Treatment: flag leaf with 2nd leafe6
Outcome: grain weight panicle-1e5
Direction: decreaseinferrede6
Value: 48.98%e6

Not reportedComparator

Verbatim

t0
“Modern and Local Rice Varieties”
✓ located verbatim in the source · title, characters 47–78

e5
“In Terebaile, only flag leaf cut showed non-significant impact on grain number panicle-1 and grain weight panicle-1”
✓ located verbatim in the source · abstract, characters 846–961

e6
“Profound impact was observed by cutting flag leaf with 2nd leaf (55.47 and 48.98%, respectively) and flag leaf with 2nd and 3rd leaf (58.96 and 63.13%, respectively)”
✓ located verbatim in the source · abstract, characters 963–1128

Title

Effect of Leaf Clipping on Yield Attributes of Modern and Local Rice Varieties

SR Das; MY Ali; MM Islam Bangladesh Rice Journal 2018. doi:10.3329/brj.v21i1.37391

Other claims from this paper (15)

Intervention effect Flag leaf cutting alone reduced grain number per panicle in Binadhan-8 by 35.14%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Binadhan-8 by 62.62%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Binadhan-8 by 51.83%.
Intervention effect Flag leaf cutting alone reduced grain weight per panicle in Binadhan-8 by 29.18%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Binadhan-8 by 58.37%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Binadhan-8 by 48.93%.
Intervention effect Cutting the 2nd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Intervention effect Cutting the 3rd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Association The number of unfilled grains increased with higher intensity of leaf cutting.
Intervention effect Flag leaf cutting alone had non-significant impact on grain number and grain weight per panicle in Terebaile.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Terebaile by 55.47%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Terebaile by 58.96%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Terebaile by 63.13%.
Intervention effect Leaf clipping had no significant effect on thousand grain weight of Binadhan-8.
Intervention effect Leaf clipping had a significant effect on thousand grain weight of Terebaile.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Terebaile by 63.13%.

Taxon: riceOryza sativat0
Material: Terebailee5
Organ / stage: paniclee5
Treatment: flag leaf with 2nd and 3rd leafe6
Outcome: grain weight panicle-1e5
Direction: decreaseinferrede6
Value: 63.13%e6

Not reportedComparator

Verbatim

t0
“Modern and Local Rice Varieties”
✓ located verbatim in the source · title, characters 47–78

e5
“In Terebaile, only flag leaf cut showed non-significant impact on grain number panicle-1 and grain weight panicle-1”
✓ located verbatim in the source · abstract, characters 846–961

e6
“Profound impact was observed by cutting flag leaf with 2nd leaf (55.47 and 48.98%, respectively) and flag leaf with 2nd and 3rd leaf (58.96 and 63.13%, respectively)”
✓ located verbatim in the source · abstract, characters 963–1128

Title

Effect of Leaf Clipping on Yield Attributes of Modern and Local Rice Varieties

SR Das; MY Ali; MM Islam Bangladesh Rice Journal 2018. doi:10.3329/brj.v21i1.37391

Other claims from this paper (15)

Intervention effect Flag leaf cutting alone reduced grain number per panicle in Binadhan-8 by 35.14%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Binadhan-8 by 62.62%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Binadhan-8 by 51.83%.
Intervention effect Flag leaf cutting alone reduced grain weight per panicle in Binadhan-8 by 29.18%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Binadhan-8 by 58.37%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Binadhan-8 by 48.93%.
Intervention effect Cutting the 2nd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Intervention effect Cutting the 3rd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Association The number of unfilled grains increased with higher intensity of leaf cutting.
Intervention effect Flag leaf cutting alone had non-significant impact on grain number and grain weight per panicle in Terebaile.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Terebaile by 55.47%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Terebaile by 48.98%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Terebaile by 58.96%.
Intervention effect Leaf clipping had no significant effect on thousand grain weight of Binadhan-8.
Intervention effect Leaf clipping had a significant effect on thousand grain weight of Terebaile.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Productive tillers, grains per panicle and test weight rose significantly.

Taxon: RiceOryza sativat0
Treatment: treated plotse0
Outcome: productive tillers, grains per panicle and grain test weighte0
Direction: increasede0
Comparator: controle0

Verbatim

e0
“The number of productive tillers, grains per panicle and grain test weight were also significantly increased in the treated plots with commensurate increase in grain and straw yields when compared with control.”
✓ located verbatim in the source · abstract, characters 694–904

t0
“in Rice”
✓ located verbatim in the source · title, characters 183–190

Title

Application of Talc Formulations of Pseudomonas fluorescens Migula and Trichoderma viride Pers. ex S.F. Gray Decrease the Sheath Blight Disease and Enhance the Plant Growth and Yield in Rice

N. Mathivanan; V. R. Prabavathy; V. R. Vijayanandraj Journal of Phytopathology 2005. doi:10.1111/j.1439-0434.2005.01042.x

Other claims from this paper (6)

Intervention effect Biocontrol treatments increased rice growth measures versus control.
Intervention effect Applications reduced sheath blight incidence significantly.
Intervention effect Grain and straw yields increased.
Intervention effect Combined application marginally improved growth, yield and blight suppression.
Intervention effect Combined application had no significant additive effect on sheath blight or grain yield.
Recommendation Authors recommend talc biocontrol formulations for rice sheath blight management.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cr treatments decreased thousand grain weight.

Taxon: riceOryza sativat0
Treatment: Cr treatmentse0
Outcome: 1 000-grain weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The main reason for the decrease of the yield under Cr treatments was the decrease of spikelet number per panicle and 1 000-grain weight”
✓ located verbatim in the source · abstract, characters 636–772

t0
“rice”
✓ located verbatim in the source · title, characters 82–86

Title

Effects of soil Cr concentration on growth and development and yield formation of rice

Yulong Wang Journal of Yandzhou University 2005

Other claims from this paper (9)

Intervention effect Increasing soil Cr reduced rice leaf number.
Intervention effect Increasing soil Cr reduced rice plant height.
Intervention effect Increasing soil Cr postponed heading.
Intervention effect Increasing soil Cr significantly decreased grain yield.
Intervention effect Cr treatments decreased spikelet number per panicle.
Intervention effect Higher soil Cr decreased dry matter weight per stem at heading.
Observation Total biomass decreased significantly with increasing soil Cr.
Observation Panicle number and filled grain percentage showed no significant change.
Observation Economic coefficient showed no significant change.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

TCB stress reduced panicles per hill, spikelets per panicle and grain filling percentage in japonica rice.

Taxon: japonica riceOryza sativa Japonica Groupt0
Treatment: TCB stresse4
Outcome: number of panicles per hill, the number of spikelets per panicle, the grain filling percentagee4
Direction: reducinge4

Verbatim

t0
“japonica rice”
✓ located verbatim in the source · title, characters 77–90

e4
“TCB stress reduces the yield of japonica rice by reducing the number of panicles per hill, the number of spikelets per panicle, the grain filling percentage, and the grain weight”
✓ located verbatim in the source · abstract, characters 978–1156

Title

The decrease in panicle number is the main reason for the yield reduction of japonica rice caused by 1,2,4-trichlorobenzene stress

Feiyu Yan; Guoliang Zhang; Le Liu; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1425945

Other claims from this paper (7)

“decrease of grain weight per panicle”

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Over time

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