Search claims · PlantClaims

Breeding, agronomy & horticulture 99

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low temperature at grain filling decreased grain weight per panicle.

Taxon: RiceOryza sativat0
Treatment: low temperaturee1
Outcome: grain weight per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“which resulted in grain weight per panicle decrease”
✓ located verbatim in the source · abstract, characters 956–1007

e1
“low temperature during grain-filling stage”
✓ located verbatim in the source · abstract, characters 913–955

t0
“Rice”
✓ located verbatim in the source · title, characters 51–55

Title

Effect of Low Temperature on Panicle Characters of Rice During Booting and Grain Filling Period

Wenfu Chen Acta Agriculturae Boreali-Sinica 2009

Other claims from this paper (5)

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 resultnegativemeasured

Claim · model-written summary

Low temperature reduced Jijing 81 panicles per hill, grains per panicle and grain weight; grains per panicle was most affected.

Taxon: RiceOryza sativat0
Material: Jijing 81e0
Treatment: low temperature in transplanting periode0
Outcome: panicles per hill,grains per panicle and grain weighte0
Direction: decreasee0
Qualifier: grains per panicle panicles per hill grain weighte0

Not reportedComparator

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 66–70

e0
“The low temperature in transplanting period caused output decrease of Jijing 81 and Changbai 9 in many aspects such as panicles per hill,grains per panicle and grain weight,among which the influential order followed as grains per panicle panicles per hill grain weight.”
✓ located verbatim in the source · abstract, characters 872–1141

Title

Regulating Effects of Phosphate on Growth and Yield Components of Rice under Low Temperature Stress

Sun Hong-jiao Shenyang Nongye Daxue xuebao 2012

Other claims from this paper (18)

Intervention effect Low temperature during transplanting caused reduction in Japonica 81 maximum number of tillers.
Intervention effect Low temperature during transplanting caused delay in Japonica 81 maximum tiller time.
Intervention effect Low temperature during transplanting caused slower in Japonica 81 new leaves growth.
Intervention effect Low temperature during transplanting caused reduction in Changbai 9 maximum number of tillers.
Intervention effect Low temperature during transplanting caused delay in Changbai 9 maximum tiller time.
Intervention effect Low temperature during transplanting caused slower in Changbai 9 new leaves growth.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 maximum number of tillers by 19.7%.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 maximum number of tillers by 27.4%.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 new leaves by 8.55%.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 new leaves by 10.7%.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 maximum tillering time by 2.7d.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 maximum tillering time by 3.9d.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 expansion rate of stalk by 9.15.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 expansion rate of stalk by 10.40%.
Intervention effect Low temperature reduced Changbai 9 panicles per hill, grains per panicle and grain weight; grains per panicle was most affected.
Intervention effect Phosphate in bed soil greatly increased yield components of both varieties.
Recommendation The optimal bed-soil phosphate range for Jijing 81 was 61.69~71.18g·m-2.
Recommendation The optimal bed-soil phosphate range for Changbai 9 was 60.35~68.02g·m-2.

Physiology, metabolism & abiotic stress 21

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low temperature at grain filling decreased grain weight per panicle.

Taxon: RiceOryza sativat0
Treatment: low temperaturee1
Outcome: grain weight per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“which resulted in grain weight per panicle decrease”
✓ located verbatim in the source · abstract, characters 956–1007

e1
“low temperature during grain-filling stage”
✓ located verbatim in the source · abstract, characters 913–955

t0
“Rice”
✓ located verbatim in the source · title, characters 51–55

Title

Effect of Low Temperature on Panicle Characters of Rice During Booting and Grain Filling Period

Wenfu Chen Acta Agriculturae Boreali-Sinica 2009

Other claims from this paper (5)

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 resultnegativemeasured

Claim · model-written summary

Low temperature reduced Jijing 81 panicles per hill, grains per panicle and grain weight; grains per panicle was most affected.

Taxon: RiceOryza sativat0
Material: Jijing 81e0
Treatment: low temperature in transplanting periode0
Outcome: panicles per hill,grains per panicle and grain weighte0
Direction: decreasee0
Qualifier: grains per panicle panicles per hill grain weighte0

Not reportedComparator

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 66–70

e0
“The low temperature in transplanting period caused output decrease of Jijing 81 and Changbai 9 in many aspects such as panicles per hill,grains per panicle and grain weight,among which the influential order followed as grains per panicle panicles per hill grain weight.”
✓ located verbatim in the source · abstract, characters 872–1141

Title

Regulating Effects of Phosphate on Growth and Yield Components of Rice under Low Temperature Stress

Sun Hong-jiao Shenyang Nongye Daxue xuebao 2012

Other claims from this paper (18)

Intervention effect Low temperature during transplanting caused reduction in Japonica 81 maximum number of tillers.
Intervention effect Low temperature during transplanting caused delay in Japonica 81 maximum tiller time.
Intervention effect Low temperature during transplanting caused slower in Japonica 81 new leaves growth.
Intervention effect Low temperature during transplanting caused reduction in Changbai 9 maximum number of tillers.
Intervention effect Low temperature during transplanting caused delay in Changbai 9 maximum tiller time.
Intervention effect Low temperature during transplanting caused slower in Changbai 9 new leaves growth.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 maximum number of tillers by 19.7%.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 maximum number of tillers by 27.4%.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 new leaves by 8.55%.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 new leaves by 10.7%.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 maximum tillering time by 2.7d.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 maximum tillering time by 3.9d.
Intervention effect Phosphate fertilizer under low temperature changed Jijing 81 expansion rate of stalk by 9.15.
Intervention effect Phosphate fertilizer under low temperature changed Changbai 9 expansion rate of stalk by 10.40%.
Intervention effect Low temperature reduced Changbai 9 panicles per hill, grains per panicle and grain weight; grains per panicle was most affected.
Intervention effect Phosphate in bed soil greatly increased yield components of both varieties.
Recommendation The optimal bed-soil phosphate range for Jijing 81 was 61.69~71.18g·m-2.
Recommendation The optimal bed-soil phosphate range for Changbai 9 was 60.35~68.02g·m-2.

Plant interactions & biotic stress 5

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Aphid infestation decreased grain weight per panicle of sorghum.

Taxon: SorghumSorghumt0
Treatment: Aphid infestatione1
Interactor: Melanaphis sorghiMelanaphis sorghit0pest
Outcome: grain weight per paniclee1
Direction: decreaseinferrede1

Not reportedComparator

Verbatim

t0
“Sorghum genotypes with potential resistance to the aphid Melanaphis sorghi”
✓ located verbatim in the source · title, characters 0–74

e1
“Aphid infestation primarily reduced the plant fresh weight of the plant and grain size, negatively affecting grain weight per panicle”
✓ located verbatim in the source · abstract, characters 990–1123

Title

Sorghum genotypes with potential resistance to the aphid Melanaphis sorghi (Hemiptera: Aphididae)

Alexon Fernandes Campos; Cícero Beserra de Menezes; Simone Martins Mendes; et al. Revista Brasileira de Entomologia 2025. doi:10.1590/1806-9665-rbent-2025-0005

Other claims from this paper (8)

Intervention effect Aphid infestation reduced plant fresh weight of sorghum in a greenhouse trial.
Intervention effect Aphid infestation reduced grain size of sorghum.
Observation Without infestation, sorghum genotypes AG 1085, 1822043 and CMSXS3012 had the highest grain weight.
Observation Sorghum genotypes AG 1085, 1822043 and CMSXS3012 were susceptible to aphids when infested.
Association Under infestation, genotypes CMSXS3017, SC110 and BRS373 had the highest grain weight.
Association Under infestation, genotype BRS310 had the highest grain weight.
Observation Genotype SC110 was minimally affected by aphid infestation.
Recommendation SC110 should be used as a source of resistance in sorghum breeding programs for aphid tolerance.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Weed competition significantly decreased wheat plant height, productive tillers, grains per panicle and grain weight.

Taxon: wheatTriticum aestivume0
Treatment: Weed competitione0
Outcome: plant height, productive tillerslm row length, grainslpanicle and 1,000 grain weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Weed competition resulted in significant decrease in wheat plant height, productive tillerslm row length, grainslpanicle and 1,000 grain weight”
✓ located verbatim in the source · abstract, characters 1239–1382

Title

Effect of atrazine, metribuzin, sulfosulfuron and tralkoxydim on weeds and yield of wheat (Triticum aestivum)

JITENDRA PANQEY; A.K. VERMA Indian Journal of Agronomy 2001. doi:10.59797/ija.v47i1.3119

Other claims from this paper (17)

Intervention effect Metribuzin eliminated Chenopodium album.
Intervention effect Metribuzin gave excellent control of other weeds.
Intervention effect Metribuzin severely inhibited Convolvulus arvensis growth through harvest.
Intervention effect Atrazine controlled C. album similarly to metribuzin.
Intervention effect Atrazine markedly controlled Phalaris minor.
Intervention effect Atrazine had an inconspicuous effect on Avena ludoviciana.
Intervention effect Isoproturon gave good control of P. minor and C. album.
Intervention effect Isoproturon controlled other weeds except C. arvensis satisfactorily.
Intervention effect Sulfosulfuron controlled A. ludoviciana more effectively than tralkoxydim.
Intervention effect Sulfosulfuron and tralkoxydim controlled P. minor.
Intervention effect Weed control treatments significantly lowered weed population.
Intervention effect Weed control treatments significantly lowered weed dry weight.
Intervention effect Metribuzin had the lowest weed population and dry matter, significantly outperforming other treatments.
Intervention effect Weed competition lowered wheat crop yield by 27.2%.
Intervention effect All weed control treatments significantly increased wheat yield attributes and yield.
Intervention effect Hand weeding had the greatest grain yield increase and exceeded treatments except metribuzin.
Intervention effect Atrazine and metribuzin had no significant difference in grain yield.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Weed competition significantly decreased wheat plant height, productive tillers and grains per panicle.

Taxon: wheatTriticum aestivume0
Treatment: Weed competitione4
Interactor: weedse0weed
Outcome: plant height, productive tillers/m row length, grains/paniclee4
Direction: decreasee4

Not reportedComparator

Verbatim

e0
“effect of 4 herbicides on weeds and yield of wheat (Triticum aestivum L. emend. Fiori & Paol.)”
✓ located verbatim in the source · abstract, characters 93–187

e4
“Weed competition resulted in significant decrease in wheat plant height, productive tillers/m row length, grains/panicle and 1,000 grain weight and lowered crop yield by 27.2%”
✓ located verbatim in the source · abstract, characters 1240–1415

Title

Effect of atrazine, metribuzin, sulfosulfuron and tralkoxydim on weeds and yield of wheat (Triticum aestivum)

Jitendra Pandey; Arvind Verma Indian Journal of Agronomy 2002

Other claims from this paper (13)

Intervention effect Metribuzin was the most potent weed killer and eliminated Chenopodium album.
Intervention effect Weed population and weed dry weight were significantly lower under weed-control treatments.
Intervention effect Metribuzin gave the lowest weed population and weed dry matter, significantly superior to all other treatments.
Intervention effect Weed competition lowered wheat crop yield by 27.2%.
Intervention effect Weed competition significantly decreased 1,000 grain weight of wheat.
Intervention effect All weed-control treatments significantly increased yield attributes and yield of wheat.
Intervention effect Hand-weeding gave the maximum increase in grain yield, significantly superior to all other treatments except metribuzin.
Intervention effect Atrazine at 100 g/ha did not differ significantly from metribuzin.
Intervention effect Sulfosulfuron was more effective than tralkoxydim in controlling Avena ludoviciana.
Intervention effect Metribuzin severely paralysed the growth of Convolvulus arvensis.
Intervention effect Atrazine gave remarkable control of Phalaris minor.
Intervention effect Isoproturon gave good control of Phalaris minor and Chenopodium album.
Intervention effect Sulfosulfuron and tralkoxydim were both effective against Phalaris minor.

Development, reproduction & morphology 1

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

SD1-ja increased lemma length.

Taxon: riceOryza sativat0
Organ / stage: lemmae0
Gene: SD1-jae0
Outcome: lemma lengthe0
Direction: increasee0

Verbatim

t0
“rice”
✓ located verbatim in the source · title, characters 178–182

e0
“SD1-ja did not significantly affect yield, mainly because the decrease of panicle number per m2 was compensated by the enlarged 1000-grain weight owing to the increase of lemma length.”
✓ located verbatim in the source · abstract, characters 1014–1198

Title

Effects of tall alleles SD1-in and SD1-ja to the dwarfing allele sd1-d originating from ‘Dee-geo-woo-gen’ on yield and related traits on the genetic background of indica IR36 in rice

Birendra Bahadur Rana; Misa Kamimukai; Mukunda Bhattarai; et al. Breeding Science 2021. doi:10.1270/jsbbs.21001

Other claims from this paper (10)

Observation SD1-in reduced panicle number per square metre relative to sd1-d.
Observation SD1-in increased spikelets per panicle, ripened-grain percentage and thousand-grain weight relative to sd1-d.
Observation SD1-in increased yield relative to sd1-d.
Observation SD1-in increased grain length, width and thickness.
Observation SD1-in increased lemma length and width.
Observation SD1-ja did not significantly affect yield.
Observation SD1-ja decreased panicle number per square metre.
Observation SD1-ja enlarged thousand-grain weight.
Observation Serious lodging occurred in the long-culmed 5867-36 line.
Recommendation The authors conclude that sd1-d is indispensable for indica breeding programs.

“decrease of grain weight per panicle”

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Breeding, agronomy & horticulture 99

Physiology, metabolism & abiotic stress 21

Plant interactions & biotic stress 5

Development, reproduction & morphology 1