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“yield decrease”

2,653 matches

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plus 397 non-evaluative

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plus 2 earlier · 1930s

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Delayed planting decreased yield by 9% in both groups, with a highly significant planting date effect.

Taxon: SoybeanGlycine maxt0
Treatment: delayed plantinge0
Outcome: yielde0
Direction: decreasee0
Value: 9%e0

Not reportedComparator

Verbatim

e0
“Both groups showed a 9% decrease in yield due to delayed planting. The planting date effect was highly significant”
✓ located verbatim in the source · abstract, characters 1164–1278

t0
“Soybean”
✓ located verbatim in the source · title, characters 58–65

Title

Effect of Early and Late Flowering on Agronomic Traits of Soybean at Different Planting Dates¹

T. W. Pfeiffer; D. Pilcher Crop Science 1987. doi:10.2135/cropsci1987.0011183x002700010027x

Other claims from this paper (14)

Observation The early flowering group flowered 10 days earlier than the late flowering group.
Observation Group EF matured 1 day earlier than group LF.
Observation Group LF was taller and had more nodes at R1, R4 and R7 at both planting dates.
Observation Flowering to pod initiation was shorter in group LF than group EF.
Observation Seed filling was shorter in group LF than group EF.
Observation Early planted group EF yielded 1510 kg ha−1.
Observation Early planted group LF yielded 1520 kg ha−1.
Observation Late planted group EF yielded 1370 kg ha−1.
Observation Late planted group LF yielded 1380 kg ha−1.
Observation The flowering group effect and its interaction with planting date were nonsignificant for yield.
Intervention effect In 1983 and 1984, delayed planting reduced group LF yield by 6%.
Intervention effect In 1983 and 1984, delayed planting reduced group EF yield by 17%.
Observation Group LF did not yield significantly more in late plantings despite significant interaction in 1983 and 1984.
Observation The two flowering groups did not differ in yield in late plantings in 1982.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.

Taxon: RiceOryza sativat0
Material: BRRI dhan56e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 48.65%e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.

Taxon: RiceOryza sativat0
Material: BRRI dhan57e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 42.08e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.

Taxon: RiceOryza sativat0
Material: BRRI dhan66e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 39.01e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.

Taxon: RiceOryza sativat0
Material: Binadhan-17e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 37.58e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.

Taxon: RiceOryza sativat0
Material: Binadhan-19e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 34.54e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.

Taxon: RiceOryza sativat0
Material: BRRI dhan83e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 32.28e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced grain yield per plant in BRRI dhan71 by 31.92% relative to control.

Taxon: RiceOryza sativat0
Material: BRRI dhan71e0
Treatment: Drought stresse0
Outcome: grain yield/plante0
Direction: decreasee0
Value: 31.92%e0
Comparator: controle0

Verbatim

e0
“Drought stress lead to a significant decrease in grain yield/plant in all of the varieties; highest decrease was found in BRRI dhan56 (48.65%) followed by BRRI dhan57, BRRI dhan66, Binadhan-17, Binadhan-19, BRRI dhan83, and BRRI dhan71 (42.08, 39.01, 37.58, 34.54, 32.28 and 31.92%, respectively) related to control.”
✓ located verbatim in the source · abstract, characters 741–1057

t0
“Rice”
✓ located verbatim in the source · title, characters 48–52

Title

Yield Evaluation Of Cultivated Drought Tolerant Rice Varieties In Bangladesh

MA Hossain SAARC Journal of Agriculture 2024. doi:10.3329/sja.v22i1.68587

Other claims from this paper (15)

Intervention effect Drought reduced grain yield per plant in BRRI dhan56 by 48.65% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan57 by 42.08% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan66 by 39.01% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-17 by 37.58% relative to control.
Intervention effect Drought reduced grain yield per plant in Binadhan-19 by 34.54% relative to control.
Intervention effect Drought reduced grain yield per plant in BRRI dhan83 by 32.28% relative to control.
Association Genotype, treatment and their interaction significantly varied days to maturity, plant height, effective tillers/plant.
Association Genotype, treatment and their interaction significantly varied filled grains/plant, unfilled grains/plant, 100-seed weight.
Association Genotype, treatment and their interaction significantly varied grain yield/plant.
Association Genotype, treatment and their interaction significantly varied H2O2.
Observation Binadhan-17 had the highest yield.
Observation The first two principal components explained 76.1% of variation among varieties.
Association Tiller, grain and seed weight traits were identified as leading contributors to yield.
Association Grain yield per plant correlated positively with tillers, filled grains and seed weight.
Observation Binadhan-17 was classified as drought tolerant with superior yield and selected for further study and improvement.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Third wheat after fallow had decreased nitrate accumulation, yield and grain protein, associated with fewer nitrifying bacteria.

Taxon: SPRING WHEATTriticum aestivumt0
Treatment: third wheat after fallowe0
Outcome: nitrate accumulation, yield and protein content of graine0
Direction: decreasee0
Value: 1.7–3.6 timese0

Verbatim

t0
“SPRING WHEAT”
✓ located verbatim in the source · title, characters 44–56

e0
“The decrease in nitrate accumulation, yield and protein content of grain on the third wheat after fallow is also associated with a significant (1.7–3.6 times) decrease in nitrifying bacteria in the upper (0–20) soil layer.”
✓ located verbatim in the source · abstract, characters 795–1017

Title

COMPARATIVE AGROTECHNOLOGICAL EVALUATION OF SPRING WHEAT CULTIVATION IN THE OMSK REGION FOREST-STEPPE

Leonid Yushkevich; Aleksandr Grigor'evich Schitov; Denis Yuschenko; et al. Bulletin of KSAU 2025. doi:10.36718/1819-4036-2023-6-41-47

Other claims from this paper (6)

Intervention effect Repeated wheat cropping reduced yield relative to fallow by 1.18–1.44 t/ha.
Intervention effect Repeated cropping reduced grain gluten to 20.7–22.7 %.
Observation Repeated crops adversely affected soil water and nutrient regime.
Observation Repeated crops increased weeds, root rot, and leaf and stem infections.
Intervention effect Intensive technology increased soil fertility and improved phytosanitary condition.
Intervention effect Intensive wheat technology reduced water consumption per ton of grain from 265 to 57 mm.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Without manure, growth and grain yield of maize decreased highly significantly (p<.001) for both varieties.

Taxon: maizeZea mayst0
Outcome: growth and grain yielde0
Direction: decreasee0
Qualifier: Without manure applicatione0

Verbatim

e0
“Without manure application, there was a highly significant decrease (p<.001) in growth and grain yield for both varieties”
✓ located verbatim in the source · abstract, characters 728–849

t0
“maize”
✓ located verbatim in the source · title, characters 53–58

Title

Effects of manure and variety on growth and yield of maize under managed water stress at Salima in Malawi

K. Nambuzi S.; H. Kabambe V.; G. Mhango W.; et al. African Journal of Agricultural Research 2024. doi:10.5897/ajar2018.13347

Other claims from this paper (10)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“yield decrease”

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