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“dry weight decrease”

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plus 27 non-evaluative

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Organism: Oryza sativa ✕

A claim can belong to several research areas, so group counts add up to more than the total.

Physiology, metabolism & abiotic stress 141

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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.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The root dry-weight decrease was greater in Inpara 5 than Mahsuri.

Taxon: riceOryza sativat0
Material: Inpara 5e0
Organ / stage: roote0
Outcome: root and shoot dry weighte0
Direction: decreasee0
Comparator: Mahsurie0

Verbatim

e0
“The decrease of root and shoot dry weight in Inpara 5 was higher than that of Mahsuri”
✓ located verbatim in the source · abstract, characters 1003–1088

t0
“Rice”
✓ located verbatim in the source · title, characters 93–97

Title

The Effectiveness of Nutrient Culture Solutions with Agar Addition as An Evaluation Media of Rice Under Iron Toxicity Conditions

Turhadi; Miftahuddin; Hamim; et al. BIOEDUSCIENCE 2021. doi:10.22236/j.bes/516395

Other claims from this paper (6)

Observation Inpara 5 had a higher leaf bronzing score than Mahsuri in all three media.
Observation The shoot dry-weight decrease was greater in Inpara 5 than Mahsuri.
Observation Medium pH fell faster without agar than with agar.
Observation HSYA and FSYA showed similar pH decline patterns.
Method / resource HSYA and FSYA caused significant differences in growth responses between Inpara 5 and Mashuri.
Method / resource HSYA was judged more efficient than FSYA because it required less agar.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The shoot dry-weight decrease was greater in Inpara 5 than Mahsuri.

Taxon: riceOryza sativat0
Material: Inpara 5e0
Organ / stage: shoote0
Outcome: root and shoot dry weighte0
Direction: decreasee0
Comparator: Mahsurie0

Verbatim

e0
“The decrease of root and shoot dry weight in Inpara 5 was higher than that of Mahsuri”
✓ located verbatim in the source · abstract, characters 1003–1088

t0
“Rice”
✓ located verbatim in the source · title, characters 93–97

Title

The Effectiveness of Nutrient Culture Solutions with Agar Addition as An Evaluation Media of Rice Under Iron Toxicity Conditions

Turhadi; Miftahuddin; Hamim; et al. BIOEDUSCIENCE 2021. doi:10.22236/j.bes/516395

Other claims from this paper (6)

Observation Inpara 5 had a higher leaf bronzing score than Mahsuri in all three media.
Observation The root dry-weight decrease was greater in Inpara 5 than Mahsuri.
Observation Medium pH fell faster without agar than with agar.
Observation HSYA and FSYA showed similar pH decline patterns.
Method / resource HSYA and FSYA caused significant differences in growth responses between Inpara 5 and Mashuri.
Method / resource HSYA was judged more efficient than FSYA because it required less agar.

Breeding, agronomy & horticulture 101

Show all 101 →

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.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The root dry-weight decrease was greater in Inpara 5 than Mahsuri.

Taxon: riceOryza sativat0
Material: Inpara 5e0
Organ / stage: roote0
Outcome: root and shoot dry weighte0
Direction: decreasee0
Comparator: Mahsurie0

Verbatim

e0
“The decrease of root and shoot dry weight in Inpara 5 was higher than that of Mahsuri”
✓ located verbatim in the source · abstract, characters 1003–1088

t0
“Rice”
✓ located verbatim in the source · title, characters 93–97

Title

The Effectiveness of Nutrient Culture Solutions with Agar Addition as An Evaluation Media of Rice Under Iron Toxicity Conditions

Turhadi; Miftahuddin; Hamim; et al. BIOEDUSCIENCE 2021. doi:10.22236/j.bes/516395

Other claims from this paper (6)

Observation Inpara 5 had a higher leaf bronzing score than Mahsuri in all three media.
Observation The shoot dry-weight decrease was greater in Inpara 5 than Mahsuri.
Observation Medium pH fell faster without agar than with agar.
Observation HSYA and FSYA showed similar pH decline patterns.
Method / resource HSYA and FSYA caused significant differences in growth responses between Inpara 5 and Mashuri.
Method / resource HSYA was judged more efficient than FSYA because it required less agar.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The shoot dry-weight decrease was greater in Inpara 5 than Mahsuri.

Taxon: riceOryza sativat0
Material: Inpara 5e0
Organ / stage: shoote0
Outcome: root and shoot dry weighte0
Direction: decreasee0
Comparator: Mahsurie0

Verbatim

e0
“The decrease of root and shoot dry weight in Inpara 5 was higher than that of Mahsuri”
✓ located verbatim in the source · abstract, characters 1003–1088

t0
“Rice”
✓ located verbatim in the source · title, characters 93–97

Title

The Effectiveness of Nutrient Culture Solutions with Agar Addition as An Evaluation Media of Rice Under Iron Toxicity Conditions

Turhadi; Miftahuddin; Hamim; et al. BIOEDUSCIENCE 2021. doi:10.22236/j.bes/516395

Other claims from this paper (6)

Observation Inpara 5 had a higher leaf bronzing score than Mahsuri in all three media.
Observation The root dry-weight decrease was greater in Inpara 5 than Mahsuri.
Observation Medium pH fell faster without agar than with agar.
Observation HSYA and FSYA showed similar pH decline patterns.
Method / resource HSYA and FSYA caused significant differences in growth responses between Inpara 5 and Mashuri.
Method / resource HSYA was judged more efficient than FSYA because it required less agar.

Plant interactions & biotic stress 25

Show all 25 →

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 resultpositivemeasured

Claim · model-written summary

Butachlor at 2 kgha produced maximum weed dry-weight reduction.

Taxon: riceOryza sativae1
Treatment: Butachlor and thiobencarb at 2 kghae0
Interactor: weede0weed
Outcome: weed dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Butachlor and thiobencarb at 2 kgha resulted in maximum decrease in weed dry weight”
✓ located verbatim in the source · abstract, characters 403–486

e1
“upland rice”
✓ located verbatim in the source · abstract, characters 101–112

Title

Effect of herbicide on direct-sown, drilled rice (Oryza sativa) and associated weeds

A. N. SINGH; SAHADEVA SING#; V. M. BHAN Indian Journal of Agronomy 2001. doi:10.59797/ija.v41i2.3644

Other claims from this paper (4)

Observation The listed weed species were major weeds in the rice field.
Intervention effect Herbicides significantly reduced weed population and dry weight.
Intervention effect Butachlor and thiobencarb controlled grass weeds more effectively than pendimethalin and anilophos.
Intervention effect Herbicide application increased rice grain yield similarly across treatments.

Development, reproduction & morphology 13

Show all 13 →

Associationobservedoriginal resultmeasured

Claim · model-written summary

Reduced spikelet dry weight corresponded to reduced lemma size.

Taxon: Japonica RiceOryza sativa Japonica Groupt0
Organ / stage: spikelete0
Outcome: lemma sizee0
Direction: decreasee0

Verbatim

t0
“Japonica Rice”
✓ located verbatim in the source · title, characters 120–133

e0
“Decrease in dry weight of the spikelet resulted in a decrease of lemma size.”
✓ located verbatim in the source · abstract, characters 1026–1102

Title

Correlation of Nitrogen Concentration with Dry-Matter Partitioning to Spikelets and Total Husk Volume on the Panicle in Japonica Rice

Tsutomu Matsui; Hisashi Kagata Plant Production Science 2002. doi:10.1626/pps.5.198

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

sheath and internode weight decreased while panicle dry weight increased

Taxon: Indica rice plantOryza sativa Indica Groupt0
Outcome: weight of sheaths and internodese0
Direction: decreasee0

Verbatim

e0
“As long as the increase in dry weight of the panicle was conspicuous, there was a decrease in the weight of sheaths and internodes”
✓ located verbatim in the source · abstract, characters 2152–2282

t0
“Indica rice plant”
✓ located verbatim in the source · title, characters 153–170

Title

Studies on the Growth Phase and Effect of Fertilizer Application to Rice Plants in Malaya : I. Elongation and changes in dry weight of various organs of Indica rice plant and interrelation among them.

Katsuo SUGIMOTO Japanese Journal of Crop Science 1965. doi:10.1626/jcs.34.1

Other claims from this paper (14)

Observation organ elongation followed an S-shaped curve
Observation related organs reached peak elongation at nearly the same time
Observation organ dry weight changes followed an S-shaped curve
Observation dry-weight relations among organs resembled elongation relations
Observation dry weight began increasing as elongation velocity peaked
Observation elongation approached termination when dry-weight gain peaked
Observation elongation and dry-weight gain progressed from lower to upper organs
Observation other organs gained less dry weight when panicle dry-weight gain was great
Observation N1 and N0 dry weight increased near completion of panicle formation
Observation panicle dry weight increased after fertilization
Observation the decrease was less marked in Pe Bi Fun than Radin China 4
Observation panicle weight increased only slightly just after heading
Observation mature organ length and weight varied with nutrition and environment
Observation Indica and Japonica rice had similar elongation and dry-matter patterns

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher shoot dry weight at heading was associated with less spikelet degeneration.

Taxon: riceOryza sativat0
Organ / stage: headinge0
Outcome: percentage of degenerated spikeletse0
Direction: decreasee0
Qualifier: shoot dry weight (SDW)e0

Verbatim

e0
“The decrease of the percentage of degenerated spikelets was associated with the increase of the shoot dry weight (SDW) at heading”
✓ located verbatim in the source · abstract, characters 1536–1665

t0
“rice cultivars with large panicles”
✓ located verbatim in the source · title, characters 118–152

Title

Response of differentiated and degenerated spikelets to top-dressing, shading and day/night temperature treatments in rice cultivars with large panicles

Youli Yao; Yoshinori Yamamoto; Tetsushi Yoshida; et al. Soil Science & Plant Nutrition 2000. doi:10.1080/00380768.2000.10409128

Other claims from this paper (17)

Intervention effect Top-dressing increased differentiated spikelets per panicle.
Intervention effect Top-dressing decreased degenerated spikelet percentage.
Intervention effect Top-dressing increased surviving spikelets per panicle.
Intervention effect Shading increased degenerated spikelet percentage.
Intervention effect Shading decreased surviving spikelets per panicle.
Intervention effect Higher day and night temperature raised degenerated spikelet percentage.
Observation Treatments mainly affected secondary-branch spikelets.
Intervention effect Primary-branch spikelet numbers did not change appreciably.
Association Surviving spikelet response depended on differentiated spikelet number.
Association Shading effect on degeneration depended on differentiated spikelet number.
Association A higher shoot dry weight to differentiated spikelets ratio was associated with less degeneration.
Association Shoot dry weight and nitrogen absorption at heading affected surviving spikelets more than their respective survival ratios.
Observation The overall results were similar in Akenohoshi and Yangdao 4.
Association Akenohoshi degeneration responded more strongly to shoot dry weight and its ratio than Yangdao 4.
Association Surviving spikelets responded to shoot dry weight and nitrogen absorption at heading in Akenohoshi.
Observation Akenohoshi had a higher surviving spikelet to nitrogen ratio than Yangdao 4.
Observation Akenohoshi had more surviving spikelets per panicle than Yangdao 4 at the same dry weight and nitrogen absorption.

Molecular genetics & genomics 1

Show all 1 →

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Sugar and organic nitrogen changes decreased the fresh to dry weight ratio in OsDOF11 mutants.

Taxon: RiceOryza sativat0
Gene: OsDOF11e0
Outcome: ratio of fresh weight to dry weighte0
Direction: decreasee0
Qualifier: sugar and organic nitrogen changese0

Verbatim

e0
“Both sugar and organic nitrogen changes caused the ratio of fresh weight to dry weight to decrease in OsDOF11 mutant seedling plants and mature leaves”
✓ located verbatim in the source · abstract, characters 985–1135

t0
“Rice (Oryza sativa L.)”
✓ located verbatim in the source · title, characters 70–92

Title

OsDOF11 Affects Nitrogen Metabolism by Sucrose Transport Signaling in Rice (Oryza sativa L.)

Xinglei Huang; Yiyan Zhang; Leilei Wang; et al. Frontiers in Plant Science 2021. doi:10.3389/fpls.2021.703034

Other claims from this paper (7)

Mechanism OsDOF11 promoted nitrogen uptake in seedlings and flowering leaf blades.
Mechanism OsDOF11 maintained the fresh to dry weight ratio.
Observation OsSWEET14 mutants had a phenotype similar to OsDOF11 mutants.
Mechanism OsDOF11 affected transcription of amino acid metabolism genes.
Observation Amino acid contents were reduced in flag leaves.
Observation Amino acid contents increased in seeds.
Mechanism The authors suggested reduced metabolic activity and stress susceptibility in OsDOF11 mutants.

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“dry weight decrease”

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Over time

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Research area

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Statistics

Physiology, metabolism & abiotic stress 141

Breeding, agronomy & horticulture 101

Plant interactions & biotic stress 25

Development, reproduction & morphology 13

Molecular genetics & genomics 1