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japonica rice(Oryza sativa L.) 1

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Thousand grain weight decreased significantly after qPE9-1 replacement.

Taxon: japonica rice(Oryza sativa L.)Oryza sativat0
Treatment: qpe9-1 被 qPE9-1 代替e1
Outcome: 1000 谷物重量e0
Direction: 被减少e0
Comparator: qpe9-1e1

Verbatim

e0
“圆锥花序长度，植物高度， 1000 谷物重量和 tillers 显著地被减少”
✓ located verbatim in the source · abstract, characters 356–394

t0
“japonica rice(Oryza sativa L.)”
✓ located verbatim in the source · title, characters 114–144

e1
“当 qpe9-1 被 qPE9-1 代替时，圆锥花序建筑学从低垂树立被改变”
✓ located verbatim in the source · abstract, characters 315–352

Title

Introgression of qPE9-1 allele,conferring the panicle erectness,leads to the decrease of grain yield per plant in japonica rice(Oryza sativa L.)

Xiuhua; Yi ̆; Zu-jian; et al. 遗传学报 2011

Other claims from this paper (6)

Intervention effect Replacing qpe9-1 with qPE9-1 changed panicles from drooping to erect.
Intervention effect Panicle length decreased significantly after qPE9-1 replacement.
Intervention effect Plant height decreased significantly after qPE9-1 replacement.
Intervention effect Tiller count decreased significantly after qPE9-1 replacement.
Intervention effect Grain yield per plant fell by 30% after qPE9-1 replacement.
Recommendation The authors recommend using qPE9-1 with other favorable genes in high yield breeding.

Japonica Super Rice 1

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High nitrogen decreased inside-panicle yield components.

Taxon: Japonica Super Ricet0
Outcome: weight per pani-cle,1000-grain weight,seed setting ratee0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

t0
“Japonica Super Rice”
✓ located verbatim in the source · title, characters 95–114

e0
“the decrease of factors inside panicles(weight per pani-cle,1000-grain weight,seed setting rate,total number of grains per panicle,number of filled grains per panicle)”
✓ located verbatim in the source · abstract, characters 701–868

Title

Analysis of Matter Production Characteristics under Different Nitrogen Application Patterns of Japonica Super Rice in North China

Shi Hong ACTA AGRONOMICA SINICA 2008

Other claims from this paper (10)

Intervention effect High nitrogen gave significantly higher yield than low nitrogen for each pattern.
Intervention effect High nitrogen increased outside-panicle yield components.
Intervention effect FTATP and SELMSL significantly exceeded AAES and SRFAOES in yield at the same nitrogen level.
Intervention effect FTATP improved outside-panicle factors.
Intervention effect SELMSL improved inside-panicle factors.
Mechanism FTATP and SELMSL increased new assimilate after heading and reutilization of pre-heading matter.
Intervention effect FTATP and SELMSL increased matter output and contribution to yield relative to AAES and SRFAOES.
Intervention effect FTATP and SELMSL increased agronomic N use efficiency and apparent N recovery efficiency.
Intervention effect FTATP and SELMSL increased total N per square meter.
Intervention effect At 14.5 kg nitrogen, FTATP and SELMSL reached 11 t ha-1 yield.

Local Upland Rice (Oryza sativa L.) 1

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The Bangkok genotype had higher filled grain weight per panicle than the other genotypes under high-temperature stress.

Taxon: Local Upland Rice (Oryza sativa L.)Oryza sativat0
Material: Bangkok genotypee0
Outcome: weight of filled grain in each paniclee0
Direction: highere0
Value: 1.43-4.88 ge0
Comparator: other three genotypese0

Verbatim

t0
“Local Upland Rice (Oryza sativa L.)”
✓ located verbatim in the source · title, characters 35–70

e0
“The Bangkok genotype has a quantity of pollen germinated of 61.21-44.64%, spikelet fertility in each panicle of 74.91-215.52 grains andweight of filled grain in each panicle of 1.43-4.88 g higher as well as a decrease in amylose and an increase in protein lower than the other three genotypes at high-temperature stress at various stage stages”
✓ located verbatim in the source · abstract, characters 1592–1935

Title

Spikelets Fertility and Quality of Local Upland Rice (Oryza sativa L.) Seeds Due to High Temperature at Various Stages

Risky Ridha; Risky Ridha; Ellis Nihayati; et al. OnLine Journal of Biological Sciences 2024. doi:10.3844/ojbsci.2024.747.757

Other claims from this paper (12)

oat 1

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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)

rice (Oryza sativa L.) 1

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Mechanismhypothesisoriginal resultpositivemeasured

Claim · model-written summary

The authors suggest that increased rice grain yield under the best fertilizer treatments may reflect higher 1000-seed weight, panicle number and fertile tiller number.

Taxon: rice (Oryza sativa L.)Oryza sativat0
Treatment: abovementioned treatmentse0
Outcome: grain yielde0
Qualifier: increase of 1000-seed weight, panicle number, number of fertile tillere0

Verbatim

e0
“An increase in the grain yield at the abovementioned treatments was may be due to the increase of 1000-seed weight, panicle number, number of fertile tiller, flag leaf length, number of spikelet, panicle length and decrease number of hollow spikelet per panicle.”
✓ located verbatim in the source · abstract, characters 986–1248

t0
“rice (Oryza sativa L.)”
✓ located after whitespace/quote normalisation · title, characters 63–85

Title

Effect of Organic Fertilizer on Growth and Yield Components in Rice (Oryza sativa L.)

Morteza Siavoshi; Shankar Laxman Laware; Shankar. L. Laware Journal of Agricultural Science 2011. doi:10.5539/jas.v3n3p217

Other claims from this paper (3)

Intervention effect Rice grain yield and yield components increased significantly under all fertilizer treatments relative to untreated control.
Intervention effect In 2008, 2 ton/ha organic fertilizer produced the maximum rice grain yield of 4335.88 kg/ha.
Intervention effect In 2009, chemical fertilizer combined with 1.5 ton/ha organic fertilizer produced the maximum rice grain yield of 4662.71 kg/ha.

Rice Peiliangyou Teqing 1

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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Heavy premature heading could decrease yield by 12-14%.

Taxon: Rice Peiliangyou Teqingt0
Organ / stage: premature headinge0
Outcome: yielde0
Direction: decreasee0
Value: 12-14%e0

Verbatim

e0
“Heavy premature heading could cause reduced spikelet number per panicle and 1000-grain weight,and decrease the yield by a margin of 12-14%”
✓ located verbatim in the source · abstract, characters 557–695

t0
“Rice Peiliangyou Teqing”
✓ located verbatim in the source · title, characters 73–96

Title

Premature Heading and its Effects on Yield Components of Two-Line Hybrid Rice Peiliangyou Teqing

Zhang Yuzh 1998

Other claims from this paper (7)

Association Longer seedling age caused premature heading.
Association Higher nitrogen application caused premature heading.
Association Heavy premature heading reduced spikelet number per panicle and 1000-grain weight.
Association Light premature heading caused no yield loss under high yielding cultivation.
Mechanism Later tillers compensated total panicle number under light premature heading.
Observation Premature heading panicles had a higher seed setting rate.
Method / resource An evaluation system for premature heading was established based on vegetative growth.

Sorghum bicolor 1

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Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Heavier seed weight partly, and sometimes fully, compensated for the potential yield decrease caused by shading-reduced seed number.

Taxon: Sorghum bicolorSorghum bicolore0
Treatment: shadinge5
Outcome: seed weighte5
Direction: heaviere5
Qualifier: compensated for part, and sometimes all, of the potential yield decreasee5

Verbatim

e0
“‘Georgia 615’ grain sorghum ( Sorghum bicolor (L.) Moench) was shaded for weekly periods in three field experiments”
✓ located verbatim in the source · abstract, characters 0–115

e5
“When number of seed per panicle was reduced by shading, heavier seed weight compensated for part, and sometimes all, of the potential yield decrease”
✓ located verbatim in the source · abstract, characters 1084–1232

Title

Low Light Intensity Effects on Grain Sorghum at Different Stages of Growth¹

G. E. Pepper; G. M. Prine Crop Science 1972. doi:10.2135/cropsci1972.0011183x001200050012x

Other claims from this paper (4)

Intervention effect Shading in the stage from the pre-boot vegetative stage to full panicle expansion reduced seed number per panicle.
Intervention effect Shading in the milk and dough stages after 50% anthesis resulted in lighter seed.
Intervention effect Shading in the milk and dough stages had little or no effect on seed number per panicle.
Intervention effect Grain yield per panicle and per hectare of shaded sorghum was generally lower than in the unshaded check.

spring wheat 1

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

At Dingxi, infertile spikelets decreased.

Taxon: spring wheatTriticum aestivumt0
Outcome: infertile spikeletse0
Direction: decreasee0
Setting: Dingxie0

Verbatim

t0
“spring wheat”
✓ located verbatim in the source · title, characters 13–25

e0
“At Dingxi, yield increased over the last 35 years due to the significant increases in precipitation during growth, the number of grains per panicle, and thousand‐grain weight, and the decrease in infertile spikelets.”
✓ located verbatim in the source · abstract, characters 892–1108

Title

Responses of spring wheat growth to climate change in different climatic regions of northwest China

Yang Yang; Dihua Cai; Hong Zhao; et al. Crop Science 2022. doi:10.1002/csc2.20863

Other claims from this paper (9)

Observation Dunhuang and Dingxi became warmer and wetter.
Observation Wuwei and Linxia became warmer and drier.
Observation Spring wheat yield increased significantly at Wuwei.
Observation Spring wheat yield increased significantly at Dingxi.
Observation Spring wheat yield increased significantly at Linxia.
Association Fewer days of at least 30 °C during growth at Wuwei were associated with a significant yield increase.
Association At Dingxi, increased growth-period precipitation was linked to increased yield.
Observation At Dingxi, grain number per panicle increased significantly.
Observation At Dingxi, thousand-grain weight increased significantly.

“decrease of grain weight per panicle”

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japonica rice(Oryza sativa L.) 1

Japonica Super Rice 1

Local Upland Rice (Oryza sativa L.) 1

oat 1

rice (Oryza sativa L.) 1

Rice Peiliangyou Teqing 1

Sorghum bicolor 1

spring wheat 1