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“decrease of grain weight per panicle”

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Introgressing Sub1 into local swamp rice raised the percentage of plants surviving 14 days of submergence compared with parents.

Taxon: riceOryza sativae0
Material: BC1F1e1
Treatment: submergence stress for 14 dayse1
Gene: Sub1 genee2
Outcome: percentage of survived plantse2
Direction: highere2
Comparator: parentse2

Verbatim

e0
“increase rice production at swamp area”
✓ located verbatim in the source · abstract, characters 27–65

e1
“plant tolerance after submergence stress for 14 days in BC1F1 of crosses between local superior varieties and Sub1 gen donor (FR13A)”
✓ located verbatim in the source · abstract, characters 192–324

e2
“The results showed that introgression of Sub1 gene into local varieties improved submergence tolerance as indicated by higher percentage of survived plants, lower decrease of plant dry weight, and lower decrease of grain weight per panicle compared to parents”
✓ located verbatim in the source · abstract, characters 1121–1380

Title

Peningkatan Toleransi Rendaman Padi Lokal Rawa Lebak dengan Introgresi Gen Sub1

Gusmiatun ,; Rujito A. Suwignyo; Rujito A. Suwignyo; et al. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 2015. doi:10.24831/jai.v43i2.10409

Other claims from this paper (2)

Intervention effect Introgressing Sub1 lowered the decrease in plant dry weight after submergence compared with parents.
Intervention effect Introgressing Sub1 lowered the decrease in grain weight per panicle after submergence compared with parents.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under elevated CO2, rice vegetative tillers increased by 18% relative to ambient CO2.

Taxon: riceOryza sativae0
Treatment: elevated CO2e1
Outcome: vegetative tillerse0
Direction: moree0
Value: 18%e0
Comparator: ambient CO2e0

Verbatim

e0
“rice plants had more vegetative tillers (18%) and reproductive tillers (22.1%), but there was a decrease in 1000-seed weight (11.2%), seed number per panicle (3.91%), and grain yield (18.8%) in comparison to ambient CO2 grown rice plants”
✓ located verbatim in the source · abstract, characters 359–596

e1
“Under elevated CO2”
✓ located verbatim in the source · abstract, characters 339–357

Title

EVALUATION OF THE EFFECT OF ELEVATED CO2 ON BIOEFFICACY OF BUPROFEZIN INSECTICIDE AGAINST BROWN PLANT HOPPER, Nilaparvata lugens (STÅL)

Srinivasa N; Subhash Chander; Padala Vinod Kumar Journal of Experimental Biology and Agricultural Sciences 2021. doi:10.18006/2021.9(1).5.11

Other claims from this paper (11)

Intervention effect Under elevated CO2, rice reproductive tillers increased by 22.1% relative to ambient CO2.
Intervention effect Under elevated CO2, rice 1000-seed weight decreased by 11.2% relative to ambient CO2.
Intervention effect Under elevated CO2, rice seed number per panicle decreased by 3.91% relative to ambient CO2.
Intervention effect Under elevated CO2, rice grain yield decreased by 18.8% relative to ambient CO2.
Intervention effect 700 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 600 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 500 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 400 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Observation BPH population was higher in 2017 than in 2018.
Mechanism Higher canopy size under elevated CO2 could explain lower efficacy of 500 l/ha spray against BPH.
Recommendation The authors recommend revising spray volumes for effective BPH management under climate change.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under elevated CO2, rice reproductive tillers increased by 22.1% relative to ambient CO2.

Taxon: riceOryza sativae0
Treatment: elevated CO2e1
Outcome: reproductive tillerse0
Direction: moree0
Value: 22.1%e0
Comparator: ambient CO2e0

Verbatim

e0
“rice plants had more vegetative tillers (18%) and reproductive tillers (22.1%), but there was a decrease in 1000-seed weight (11.2%), seed number per panicle (3.91%), and grain yield (18.8%) in comparison to ambient CO2 grown rice plants”
✓ located verbatim in the source · abstract, characters 359–596

e1
“Under elevated CO2”
✓ located verbatim in the source · abstract, characters 339–357

Title

EVALUATION OF THE EFFECT OF ELEVATED CO2 ON BIOEFFICACY OF BUPROFEZIN INSECTICIDE AGAINST BROWN PLANT HOPPER, Nilaparvata lugens (STÅL)

Srinivasa N; Subhash Chander; Padala Vinod Kumar Journal of Experimental Biology and Agricultural Sciences 2021. doi:10.18006/2021.9(1).5.11

Other claims from this paper (11)

Intervention effect Under elevated CO2, rice vegetative tillers increased by 18% relative to ambient CO2.
Intervention effect Under elevated CO2, rice 1000-seed weight decreased by 11.2% relative to ambient CO2.
Intervention effect Under elevated CO2, rice seed number per panicle decreased by 3.91% relative to ambient CO2.
Intervention effect Under elevated CO2, rice grain yield decreased by 18.8% relative to ambient CO2.
Intervention effect 700 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 600 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 500 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Intervention effect 400 l/ha spray gave higher BPH mortality at ambient than elevated CO2.
Observation BPH population was higher in 2017 than in 2018.
Mechanism Higher canopy size under elevated CO2 could explain lower efficacy of 500 l/ha spray against BPH.
Recommendation The authors recommend revising spray volumes for effective BPH management under climate change.

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.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

TR6 reduced NS22 yield by 9.93% versus TR4.

Taxon: wheatTriticum aestivumt0
Material: NS22e0 e1 e2 e3 e4
Treatment: TR6e0 e1 e2 e3 e4
Outcome: yielde0 e1 e2 e3 e4
Direction: declinee0 e1 e2 e3 e4
Value: 9.93%e0 e1 e2 e3 e4
Comparator: TR4e0 e1 e2 e3 e4

Verbatim

e0
“NS22 and NS44 exhibited a marked decline in yield. The decline of NS22 (9.93%) was higher than that of NS44 (9.04%)”
✓ located verbatim in the source · abstract, characters 1041–1156

t0
“wheat”
✓ located verbatim in the source · title, characters 108–113

e1
“after the number of wheat rows served by a single tube increased from four (TR4, control) to six (TR6)”
✓ located verbatim in the source · abstract, characters 937–1039

e2
“grain weight per panicle (GWP) and AGFR of superior and inferior grains in the third wheat row (RW3) of NS22 and NS44”
✓ located verbatim in the source · abstract, characters 1498–1615

e3
“greater decrease in grain weight and average grain-filling rate (AGFR) of inferior grains (NS22: 23.19%, 13.97%; NS44: 7.78%, 5.86%) than the superior grains (NS22: 10.60%, 8.33%; NS44: 4.89%, 4.62%)”
✓ located verbatim in the source · abstract, characters 1191–1390

e4
“for both NS22 and NS44, the yield of TR6S was significantly higher than that of TR6 and TR6L”
✓ located verbatim in the source · abstract, characters 2087–2179

Title

Narrowing row spacing and adding inter-block promote the grain filling and flag leaf photosynthetic rate of wheat under enlarged drip tube spacing system

Jianguo Jing; Fu Qian; Xinyi Chang; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1368410

Other claims from this paper (19)

Intervention effect TR6 reduced NS44 yield by 9.04% versus TR4.
Intervention effect NS22 inferior-grain weight decreased 23.19% under TR6.
Intervention effect NS22 inferior-grain AGFR decreased 13.97% under TR6.
Intervention effect NS44 inferior-grain weight decreased 7.78% under TR6.
Intervention effect NS44 inferior-grain AGFR decreased 5.86% under TR6.
Intervention effect NS22 superior-grain weight decreased 10.60% under TR6.
Intervention effect NS22 superior-grain AGFR decreased 8.33% under TR6.
Intervention effect NS44 superior-grain weight decreased 4.89% under TR6.
Intervention effect NS44 superior-grain AGFR decreased 4.62% under TR6.
Intervention effect TR6L increased NS22 third-row grain weight per panicle by 26.05%.
Intervention effect TR6L increased NS44 third-row grain weight per panicle by 8.22%.
Intervention effect TR6L increased superior-grain AGFR in NS22 by 14.05%.
Intervention effect TR6L increased superior-grain AGFR in NS44 by 10.50%.
Intervention effect TR6L increased inferior-grain AGFR in NS22 by 5.09%.
Intervention effect TR6L increased inferior-grain AGFR in NS44 by 5.01%.
Intervention effect TR6S increased third-row grain weight per panicle in NS22 by 20.78%.
Intervention effect TR6S increased third-row grain weight per panicle in NS44 by 9.91%.
Intervention effect TR6S increased AGFR in the two cultivars.
Intervention effect TR6S yielded significantly more than TR6 and TR6L in both cultivars and had the highest economic benefit.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

TR6 reduced NS44 yield by 9.04% versus TR4.

Taxon: wheatTriticum aestivumt0
Material: NS44e0 e1 e2 e3 e4
Treatment: TR6e0 e1 e2 e3 e4
Outcome: yielde0 e1 e2 e3 e4
Direction: declinee0 e1 e2 e3 e4
Value: 9.04%e0 e1 e2 e3 e4
Comparator: TR4e0 e1 e2 e3 e4

Verbatim

e0
“NS22 and NS44 exhibited a marked decline in yield. The decline of NS22 (9.93%) was higher than that of NS44 (9.04%)”
✓ located verbatim in the source · abstract, characters 1041–1156

t0
“wheat”
✓ located verbatim in the source · title, characters 108–113

e1
“after the number of wheat rows served by a single tube increased from four (TR4, control) to six (TR6)”
✓ located verbatim in the source · abstract, characters 937–1039

e2
“grain weight per panicle (GWP) and AGFR of superior and inferior grains in the third wheat row (RW3) of NS22 and NS44”
✓ located verbatim in the source · abstract, characters 1498–1615

e3
“greater decrease in grain weight and average grain-filling rate (AGFR) of inferior grains (NS22: 23.19%, 13.97%; NS44: 7.78%, 5.86%) than the superior grains (NS22: 10.60%, 8.33%; NS44: 4.89%, 4.62%)”
✓ located verbatim in the source · abstract, characters 1191–1390

e4
“for both NS22 and NS44, the yield of TR6S was significantly higher than that of TR6 and TR6L”
✓ located verbatim in the source · abstract, characters 2087–2179

Title

Narrowing row spacing and adding inter-block promote the grain filling and flag leaf photosynthetic rate of wheat under enlarged drip tube spacing system

Jianguo Jing; Fu Qian; Xinyi Chang; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1368410

Other claims from this paper (19)

Intervention effect TR6 reduced NS22 yield by 9.93% versus TR4.
Intervention effect NS22 inferior-grain weight decreased 23.19% under TR6.
Intervention effect NS22 inferior-grain AGFR decreased 13.97% under TR6.
Intervention effect NS44 inferior-grain weight decreased 7.78% under TR6.
Intervention effect NS44 inferior-grain AGFR decreased 5.86% under TR6.
Intervention effect NS22 superior-grain weight decreased 10.60% under TR6.
Intervention effect NS22 superior-grain AGFR decreased 8.33% under TR6.
Intervention effect NS44 superior-grain weight decreased 4.89% under TR6.
Intervention effect NS44 superior-grain AGFR decreased 4.62% under TR6.
Intervention effect TR6L increased NS22 third-row grain weight per panicle by 26.05%.
Intervention effect TR6L increased NS44 third-row grain weight per panicle by 8.22%.
Intervention effect TR6L increased superior-grain AGFR in NS22 by 14.05%.
Intervention effect TR6L increased superior-grain AGFR in NS44 by 10.50%.
Intervention effect TR6L increased inferior-grain AGFR in NS22 by 5.09%.
Intervention effect TR6L increased inferior-grain AGFR in NS44 by 5.01%.
Intervention effect TR6S increased third-row grain weight per panicle in NS22 by 20.78%.
Intervention effect TR6S increased third-row grain weight per panicle in NS44 by 9.91%.
Intervention effect TR6S increased AGFR in the two cultivars.
Intervention effect TR6S yielded significantly more than TR6 and TR6L in both cultivars and had the highest economic benefit.

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“decrease of grain weight per panicle”

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