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“dry weight decrease”

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Organism: Oryza sativa ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.

Taxon: riceOryza sativat0
Treatment: SLHe0
Outcome: decrease of dry weight of graine0
Direction: smallere0
Comparator: YSSe0

Verbatim

e0
“The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings”
✓ located verbatim in the source · abstract, characters 407–546

t0
“rice”
✓ located after whitespace/quote normalisation · title, characters 44–48

Title

Growth and Physiological Characteristics of Rice Seedlings Raised with Long Mat by Hydroponics: —Comparison with young seedlings raised in soil—

Yingdian Wang; Kohei Tasaka; Akio Ogura; et al. Plant Production Science 1999. doi:10.1626/pps.2.115

Other claims from this paper (11)

Intervention effect In rice seedlings, the dry weight of shoot in SLH was significantly lighter than that in YSS at the time of seedling harvest.
Intervention effect In rice seedlings, the shoot in SLH was as long as that in YSS.
Intervention effect In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.
Intervention effect In rice seedlings, the content of soluble sugars in the grain of SLH was apparently lower than that of YSS.
Intervention effect In rice seedlings, Crop growth rate and mean leaf area index of SLH were lower than those of YSS.
Intervention effect In rice seedlings, net assimilation rate of SLH was similar to that of YSS.
Intervention effect In rice seedlings, The size of leaf blades in SLH was markedly smaller than that in YSS.
Intervention effect In rice seedlings, no significant difference was observed in the rates of photosynthesis and dark respiration in leaf blades between SLH and YSS.
Mechanism Carbohydrate supply from endosperm to shoot was inferred to be less in SLH.
Mechanism The authors attribute reduced leaf growth in SLH to insufficient carbohydrate supply from endosperm.
Mechanism The authors attribute lower dry matter production in SLH to reduced leaf growth.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.

Taxon: riceOryza sativat0
Treatment: SLHe0
Outcome: increase of dry weight of shoote0
Direction: smallere0
Comparator: YSSe0

Verbatim

e0
“The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings”
✓ located verbatim in the source · abstract, characters 407–546

t0
“rice”
✓ located after whitespace/quote normalisation · title, characters 44–48

Title

Growth and Physiological Characteristics of Rice Seedlings Raised with Long Mat by Hydroponics: —Comparison with young seedlings raised in soil—

Yingdian Wang; Kohei Tasaka; Akio Ogura; et al. Plant Production Science 1999. doi:10.1626/pps.2.115

Other claims from this paper (11)

Intervention effect In rice seedlings, the dry weight of shoot in SLH was significantly lighter than that in YSS at the time of seedling harvest.
Intervention effect In rice seedlings, the shoot in SLH was as long as that in YSS.
Intervention effect In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.
Intervention effect In rice seedlings, the content of soluble sugars in the grain of SLH was apparently lower than that of YSS.
Intervention effect In rice seedlings, Crop growth rate and mean leaf area index of SLH were lower than those of YSS.
Intervention effect In rice seedlings, net assimilation rate of SLH was similar to that of YSS.
Intervention effect In rice seedlings, The size of leaf blades in SLH was markedly smaller than that in YSS.
Intervention effect In rice seedlings, no significant difference was observed in the rates of photosynthesis and dark respiration in leaf blades between SLH and YSS.
Mechanism Carbohydrate supply from endosperm to shoot was inferred to be less in SLH.
Mechanism The authors attribute reduced leaf growth in SLH to insufficient carbohydrate supply from endosperm.
Mechanism The authors attribute lower dry matter production in SLH to reduced leaf growth.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Root fresh and dry weight did not significantly decrease after initial salt stress.

Taxon: RiceOryza sativae2
Treatment: salt stresse1
Outcome: fresh and dry weight in roote0
Direction: did not significantly reducee0

Not reportedComparator

Verbatim

e0
“fresh and dry weight in root did not significantly reduce”
✓ located verbatim in the source · abstract, characters 460–517

e1
“initial stage of salt stress”
✓ located verbatim in the source · abstract, characters 421–449

e2
“Rice (Oryza sativa L.)”
✓ located verbatim in the source · abstract, characters 66–88

Title

Comparative Transcriptome Analysis of Salt-Stress-Responsive Genes in Rice Roots

Rui Song; Yan Huang; Xin Ji; et al. Phyton 2022. doi:10.32604/phyton.2022.023081

Other claims from this paper (11)

Intervention effect Root K+ content fell rapidly after salt stress began.
Intervention effect Root Na+ content rose rapidly after salt stress began.
Intervention effect At 3 h of salt treatment, 1,292 genes were upregulated against control.
Intervention effect At 24 h of salt treatment, 453 genes were upregulated against control.
Intervention effect At 72 h of salt treatment, 486 genes were upregulated against control.
Intervention effect At 3 h of salt treatment, 939 genes were downregulated against control.
Intervention effect At 24 h of salt treatment, 894 genes were downregulated against control.
Intervention effect At 72 h of salt treatment, 646 genes were downregulated against control.
Observation More genes were differentially expressed at 3 h than at 24 or 72 h.
Association Salt response genes were related to kinase and calcium binding, hormone signaling, transcription, metabolism, antioxidants and ion transport.
Observation Many salt response genes were activated at 3 h.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Herbicides reduced weed dry weight by 74-87%.

Taxon: riceOryza sativat0
Treatment: herbicidese1
Interactor: weede0weed
Outcome: weed dry weighte0
Direction: decreasee0
Value: 74-87 %e0

Not reportedComparator

Verbatim

e0
“74-87 % decrease in weed dry weight”
✓ located verbatim in the source · abstract, characters 879–914

e1
“application of herbicides was 7-19 %”
✓ located verbatim in the source · abstract, characters 1219–1255

t0
“rice”
✓ located verbatim in the source · title, characters 60–64

Title

Weed management improves yield and quality of direct seeded rice

Nadeem Akbar; Khawar Jabran; Muhammad Amjad Ali Australian Journal of Crop Science 2011

Other claims from this paper (14)

Intervention effect All weed-control methods reduced weed density and dry weight and improved rice yield and quality versus control.
Intervention effect Hand pulling suppressed weeds more than mechanical hoeing.
Intervention effect Hand pulling increased rice yield more than mechanical hoeing.
Intervention effect Hand pulling suppressed weeds more than herbicides.
Intervention effect Mechanical hoeing suppressed weeds more than herbicides.
Intervention effect Hand pulling increased yield more than herbicides.
Intervention effect Mechanical hoeing increased yield more than herbicides.
Intervention effect Herbicides reduced weed density by more than 80%.
Intervention effect Hand pulling increased grain yield by a maximum of 30% over control.
Intervention effect Mechanical hoeing increased grain yield by 25% over control.
Intervention effect Mechanical hoeing produced 60.47 normal kernels and improved quality.
Intervention effect Hand pulling produced 60.03 normal kernels and improved quality.
Intervention effect Herbicides increased rice yield by 7-19%.
Intervention effect Pretilachlor ranked above butachlor and pendimethalin for weed suppression and rice yield.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Adding Almix to butachlor did not significantly decrease weed dry weight compared with butachlor alone.

Taxon: riceOryza sativat0
Treatment: Butachlor and Almix as tank mixturee0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: did not significantly decreasee0
Comparator: alone application of butachlor at corresponding dosee0

Verbatim

e0
“Butachlor and Almix as tank mixture did not significantly decrease the dry weight of weeds over the alone application of butachlor at corresponding dose”
✓ located verbatim in the source · abstract, characters 586–738

t0
“Rice”
✓ located verbatim in the source · title, characters 98–102

Title

Evaluation of Alkombo and Tank Mixture of Almix+Butachlorfor the Control of Weeds in Transplanted Rice

Samar Singh; Harpal Singh; Sandeep Narwal; et al. Indian Journal of Weed Science 2003

Other claims from this paper (3)

Intervention effect Alkombo at 280.5 g ha−1 matched three herbicide rates for reduction of weed dry weight.
Intervention effect The higher herbicide rates outperformed lower rates for weed biomass reduction.
Intervention effect The listed herbicide treatments produced rice tillers and grain yield similar to season long weed free plots.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Salinity up to 4 dS m- 1 did not affect germination rate decrease or single seedling dry weight.

Taxon: riceOryza sativae0
Treatment: irrigation water salinitye0
Outcome: germination rate decrease and the single seedling dry weighte0
Direction: had not affectede0
Value: 4 dS m- 1e0

Not reportedComparator

Verbatim

e0
“The irrigation water salinity had not affected up to 4 dS m- 1 in terms of the germination rate decrease and the single seedling dry weight of rice”
✓ located verbatim in the source · abstract, characters 730–877

Title

The effects of irrigation water salinity on the seed germination and seedling growth of rice

Fikri Bayindir; Yalçın Coşkun Genetika 2022. doi:10.2298/gensr2201255b

Other claims from this paper (9)

Intervention effect The average germination rate of Baldo decreased by 20.19%.
Intervention effect The average germination rate of Osmanc?k - 97 decreased by 26.73%.
Observation Baldo had average single seedling dry weight of 0.2666 g.
Observation Osmanc?k-97 had average single seedling dry weight of 0.2569 g.
Observation Control seedlings averaged 0.2940 g dry weight.
Association Single seedling dry weight declined as irrigation water salinity increased.
Intervention effect At 8 dS m-1 and higher, salinity affected rice germination and seedling dry weight more strongly at higher doses.
Observation Osmanc?k-97 was more sensitive to irrigation water salinity than Baldo.
Recommendation The authors recommend irrigation water without salinity for rice farming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen anaerobiosis after day 2 accelerated seedling dry weight loss during treatment.

Taxon: RiceOryza sativat0
Organ / stage: ages more than 2 dayse0
Treatment: Anaerobic treatment with nitrogen gas for 24 hourse0
Outcome: dry weight decreasee0
Direction: acceleratione0

Not reportedComparator

Verbatim

e0
“Anaerobic treatment with nitrogen gas for 24 hours at ages more than 2 days caused an acceleration of dry weight decrease during the treatment”
✓ located verbatim in the source · abstract, characters 156–298

t0
“Rice”
✓ located verbatim in the source · title, characters 72–76

Title

Effect of Anaerobic Condition on the Dry Weight Decrease of Germinating Rice Seeds

Hideo TSUJI Shokubutsugaku Zasshi 1968. doi:10.15281/jplantres1887.81.233

Other claims from this paper (6)

Observation After return to air, dry weight loss was suspended for 12 hours.
Intervention effect Anaerobiosis did not affect dry weight loss in seedlings younger than two days.
Intervention effect Anaerobic treatment inhibited fresh weight gain except when applied on day zero to one.
Observation The delayed fresh weight increase was not restored after transfer to air.
Observation Seedlings treated at age four or five days lost water during treatment.
Intervention effect Submergence inhibited fresh weight increase as did strict anaerobiosis.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Non-grain parts lost more dry weight in desiccated plants.

Taxon: RiceOryza sativat0
Treatment: desiccated plantse0
Outcome: dry weight of non-grain partse0
Direction: greater decreasee0

Not reportedComparator

Verbatim

e0
“greater decrease in dry weight of non-grain parts in desiccated plants”
✓ located verbatim in the source · abstract, characters 1596–1666

t0
“Rice”
✓ located verbatim in the source · title, characters 52–56

Title

The Effects of Water Stress on the Grain-filling in Rice

Tohru KOBATA; Shinichi TAKAMI Japanese Journal of Crop Science 1979. doi:10.1626/jcs.48.75

Other claims from this paper (5)

Intervention effect Soil desiccation produced a more evident progressive decline in rice relative water content.
Observation Stomatal aperture and transpiration changes indicated more severe stress in desiccated plants.
Intervention effect Unhulled rice dry weight increase differed little between desiccated and control plants over 10 days.
Intervention effect Total dry matter increase was significantly reduced in desiccated plants.
Observation Authors conclude water stress has little effect on rice translocation during rapid grain growth.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In TG2-4, the decrease in stem and leaf dry weight during ripening was larger than in TG1.

Taxon: riceOryza sativae0
Treatment: TG2-4e7
Outcome: decrease in the dry weight of stem and leaf during the ripening periode7
Direction: largere7
Comparator: TG1e7

Verbatim

e0
“dry-matter production of rice growing in the paddy field”
✓ located verbatim in the source · abstract, characters 53–109

e7
“The decrease in the dry weight of stem and leaf during the ripening period, which represents the amount of assimilate translocation to the panicle, was also larger in TG2-4 than in TG1”
✓ located verbatim in the source · abstract, characters 894–1078

Title

Effects of High Temperature on Growth, Yield and Dry-Matter Production of Rice Grown in the Paddy Field

Izumi Oh-e; Kuniyuki Saitoh; Toshiro Kuroda Plant Production Science 2007. doi:10.1626/pps.10.412

Other claims from this paper (13)

Intervention effect In the temperature gradient chamber, TG4 air temperatures were 2.0 –3.6ºC higher than TG1 on the mean.
Intervention effect Plants in TG2, TG3 and TG4 were taller than in TG1.
Intervention effect The maximum tillering stage was earlier in TG2, TG3 and TG4 than in TG1.
Intervention effect Plant dry weight at maturity in TG2 and TG3 was 12.8−16.4% heavier than in TG1.
Observation In TG4, the increase in panicle dry weight during ripening was the smallest.
Intervention effect In TG4, plant dry weight at maturity was 11–16% heavier than in TG1.
Observation The increase in plant dry matter during ripening was the smallest in TG4.
Intervention effect In TG2-4, the stem dry weight increase at maturity was larger than in TG1.
Intervention effect In TG2-4, the photosynthetic rate was up to 35.6% lower than in TG1, because of accelerated leaf senescence.
Intervention effect In TG4, brown rice yield was 6.6−39.1% lower than in TG1.
Mechanism The authors attribute the yield decline to a lower percentage of ripened grains.
Mechanism The authors attribute the yield decline to a higher percentage of sterile spikelets.
Association Brown rice yield declined when mean air temperature during 20 days after heading exceeded 28ºC.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zhenong 41 showed the lowest decrease in dry weight under As25 stress, by 16%.

Taxon: RiceOryza sativae0
Material: Zhenong 41e1
Treatment: As25 stresse2
Outcome: dry weight (DW)e1
Direction: lowest decreasee1
Value: 16 %e1
Comparator: control treatmente2

Verbatim

e0
“Rice is a globally important food crop”
✓ located verbatim in the source · abstract, characters 0–38

e1
“The Zhenong 41 was identified as the highly tolerant genotypes with lowest decrease in GP by 87 %, plant height (PH) by 26 %, and dry weight (DW) by 16 %”
✓ located verbatim in the source · abstract, characters 607–760

e2
“under As25 stress conditions, compared to control treatment”
✓ located verbatim in the source · abstract, characters 884–943

Title

Assessment of rice genotypes through the lens of morpho-physiological and biochemical traits in response to arsenic stress

Sanaullah Jalil; Muhammad Mudassir Nazir; Mohamed A. Eweda; et al. Heliyon 2024. doi:10.1016/j.heliyon.2024.e36093

Other claims from this paper (10)

Intervention effect Zhenong 41 showed the lowest decrease in germination percentage under As25 stress, by 87%.
Intervention effect Zhenong 41 showed the lowest decrease in plant height under As25 stress, by 26%.
Intervention effect Genotype 9311 showed the highest reduction in germination percentage under As25 stress, by 44%.
Intervention effect Genotype 9311 showed the highest reduction in plant height under As25 stress, by 48%.
Intervention effect Genotype 9311 showed the highest reduction in dry weight under As25 stress, by 54%.
Intervention effect Under high As, genotype 9311 showed a significantly higher decrease in foliar chlorophyll than the other genotypes.
Intervention effect Under high As, genotype 9311 significantly augmented MDA and H2O2 production.
Intervention effect Under high As, genotype 9311 stimulated the activities of POD, SOD and CAT.
Intervention effect Higher As50 stress delivered more adverse growth inhibitory effects than As25 in rice.
Recommendation The findings could support As-tolerant rice breeding for cultivation in As-polluted environments.

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“dry weight decrease”

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