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“decrease of grain weight per panicle”

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2000 ’10 ’20

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grain weight per panicle significantly decreased in tolerant and sensitive rice varieties except MILT1444.

Taxon: RiceOryza sativat0
Material: MILT1444e0
Outcome: grain weight per paniclee0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“grain weight per panicle showed significant decrease for both tolerant and sensitive varieties except for MILT1444”
✓ located verbatim in the source · abstract, characters 403–517

t0
“Rice”
✓ located verbatim in the source · title, characters 96–100

Title

Comparative Analysis of Expression Profiles of Panicle Development among Tolerant and Sensitive Rice in Response to Drought Stress

Haibin Wei; Chen Chen; Xiaosong Ma; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.00437

Other claims from this paper (7)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt significantly decreased panicle number and grain number per panicle.

Taxon: riceOryza sativae0
Treatment: salt stresse0
Outcome: panicle number, grain number per paniclee0
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 1000-grain weight and rice yield.
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 resultnegativesignificant (as stated)measured

Claim · model-written summary

Harvest at 21 DAIC decreased filled and unfilled grains per panicle, panicle weight and grain yield relative to 7 and 14 DAIC.

Taxon: riceOryza sativat0
Treatment: 21-DAICe0
Outcome: number of filled and unfilled grains/panicle, panicle weight and grain yielde0
Direction: decreasee0
Comparator: 7- and 14-DAICe0

Verbatim

e0
“Delaying the harvest date to 21-DAIC lead to a significant decrease in number of filled and unfilled grains/panicle, panicle weight and grain yield compared with 7- and 14-DAIC.”
✓ located verbatim in the source · abstract, characters 693–870

t0
“SOME RICE CULTIVARS”
✓ located verbatim in the source · title, characters 72–91

Title

EFFECT OF HARVESTING TIME ON GRAIN YIELD AND QUALITY CHARACTERISTICS OF SOME RICE CULTIVARS AT DIFFERENT STORAGE PERIODS

Samah M. Aamer; A. S. Gharieb; Hasnaa, A. Ghazy Menoufia Journal of Plant Production 2021. doi:10.21608/mjppf.2021.186850

Other claims from this paper (11)

Intervention effect Harvest at 21 DAIC increased thousand-grain weight relative to earlier harvest.
Observation Sakha 108 was superior to Sakha 106 and Sakha 107 in grain yield and its attributes.
Observation Sakha 108 at 14 DAIC gave the highest grain yield.
Intervention effect Longer storage reduced moisture content, hulling and milling percentages.
Intervention effect Longer storage reduced head-rice percentage.
Intervention effect Longer storage increased amylose and elongation percentages and gelatinization temperature.
Observation Harvest at 14 DAIC had the highest values of all grain quality characteristics.
Observation Sakha 108 had the lowest grain moisture content.
Observation Sakha 108 had the highest values of other grain quality traits.
Observation Sakha 108 harvested at 14 DAIC achieved the highest grain yield at nine months of storage.
Observation Sakha 108 harvested at 14 DAIC achieved the highest grain quality at nine months of storage.

Observation 1

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Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Superior spikelets of NIL-GNP1TQ had significantly lower grain weight and grain size than Lemont.

Taxon: riceOryza sativat0
Material: NIL-GNP1TQe0
Organ / stage: superior spikeletse0
Outcome: grain weighte0
Direction: decreasede0
Qualifier: significant decrease of grain sizee0

Verbatim

e0
“significantly decreased grain weight of superior spikelets (SS) in NIL-GNP1TQ was ascribed to a significant decrease of grain size”
✓ located verbatim in the source · abstract, characters 991–1121

t0
“Rice”
✓ located verbatim in the source · title, characters 91–95

Title

Pleiotropic Effect of GNP1 Underlying Grain Number per Panicle on Sink, Source and Flow in Rice

Laiyuan Zhai; Feng Wang; An Yan; et al. Frontiers in Plant Science 2020. doi:10.3389/fpls.2020.00933

Other claims from this paper (13)

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“decrease of grain weight per panicle”

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Intervention effect 20

Observation 1