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Taxon: rice ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Excessively high density reduced rice panicle number and fruiting rate.

Treatment
too high densitye0
Outcome
number of panicles, a decrease in the fruiting ratee0
Direction
decreasee0

Verbatim

e0

“too high density will lead to intensified individual competition, a decrease in the number of panicles, a decrease in the fruiting rate”

✓ located verbatim in the source · abstract, characters 852–987
t0

“Rice Productivity”

✓ located verbatim in the source · title, characters 39–56

Title

Optimizing Planting Density to Enhance Rice Productivity

Xiaoying Zhu Rice Genomics and Genetics 2025. doi:10.5376/rgg.2025.16.0007

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In Fujiminori, the decrease in grain weight with irregular disposition was more marked at low seeding density than at high seeding density.

Material
Fujiminorie1
Treatment
low seeding densitye1
Outcome
decrease of grain weighte1
Direction
more markede1
Comparator
high onee1

Verbatim

t0

“Irregular Disposition of Rice Plant”

✓ located verbatim in the source · title, characters 14–49
e1

“In Fujiminori, decrease of grain weight with irregular disposition of plants was more marked in the case of low seeding density than in that of high one”

✓ located verbatim in the source · abstract, characters 1238–1390

Title

The Effect of Irregular Disposition of Rice Plant on Yield in Direct Sowing Culture

Masami HIMEDA; Seiichi IZUMI Japanese Journal of Crop Science 1965. doi:10.1626/jcs.33.399

Other claims from this paper (9)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

bc22 culms had lower cell density and looser structure.

Material
bc22e0
Outcome
cell density and a looser structuree0
Direction
a decreasee0

Verbatim

t0

“Rice”

✓ located verbatim in the source · title, characters 67–71
e0

“a decrease in cell density and a looser structure in the bc22 culms”

✓ located verbatim in the source · abstract, characters 594–661

Title

Identification and Gene Cloning of a Brittle Culm Mutant (bc22) in Rice

Xiying Cao; Tao Zhou; Yue Sun; et al. Agriculture 2024. doi:10.3390/agriculture14020235

Other claims from this paper (10)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Milling recovery fell by 2.9% with increased insect density.

Outcome
milling recoverye0
Direction
decreasee0
Value
2.9 %e0

Not reportedInteractor

Verbatim

e0

“a 2.9 % decrease in milling recovery”

✓ located verbatim in the source · abstract, characters 1433–1469
e1

“rice”

✓ located verbatim in the source · title, characters 67–71

Title

Insect attractants for enhanced monitoring and control of pests in rice storage

Carlito Balingbing; Martin Gummert; Nurmi Pangesti; et al. Journal of Stored Products Research 2025. doi:10.1016/j.jspr.2025.102697

Other claims from this paper (10)
Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Excessively high rice density increased lodging and disease risk.

Treatment
too high densitye0
Outcome
risk of lodging and diseasee0
Direction
increasee0

Verbatim

e0

“too high density will lead to intensified individual competition, a decrease in the number of panicles, a decrease in the fruiting rate, and an increase in the risk of lodging and disease”

✓ located verbatim in the source · abstract, characters 852–1039
t0

“Rice Productivity”

✓ located verbatim in the source · title, characters 39–56

Title

Optimizing Planting Density to Enhance Rice Productivity

Xiaoying Zhu Rice Genomics and Genetics 2025. doi:10.5376/rgg.2025.16.0007

Other claims from this paper (8)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Head rice yield fell by 10.1% with increased insect density.

Outcome
head rice yielde0
Direction
decreasee0e2
Value
10.1 %e0

Not reportedInteractor

Verbatim

e0

“head rice yield by 2.9 % and 10.1 %, respectively”

✓ located verbatim in the source · abstract, characters 1474–1523
e2

“a 2.9 % decrease in milling recovery”

✓ located verbatim in the source · abstract, characters 1433–1469

Title

Insect attractants for enhanced monitoring and control of pests in rice storage

Carlito Balingbing; Martin Gummert; Nurmi Pangesti; et al. Journal of Stored Products Research 2025. doi:10.1016/j.jspr.2025.102697

Other claims from this paper (10)
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Further planting-density increase and basal-N reduction significantly reduced rice yield.

Treatment
increase in planting density and decrease in basal N applicatione0
Outcome
rice yielde0
Direction
reductione0

Not reportedComparator

Verbatim

e0

“further increase in planting density and decrease in basal N application caused a significant reduction in rice yield”

✓ located verbatim in the source · abstract, characters 1005–1122
t0

“Rice”

✓ located verbatim in the source · title, characters 61–65

Title

Effects of Dense Planting with Less Basal N Fertilization on Rice Yield, N Use Efficiency and Greenhouse Gas Emissions

Xiangcheng Zhu; Xiaofei Wang; Zhijie Li; et al. International Journal of Agriculture and Biology 2015. doi:10.17957/ijab/15.0028

Other claims from this paper (4)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing barnyard grass density decreased growth, yield and quality of rice

Treatment
barnyard grass densitye1
Interactor
barnyard grassEchinochloa crus-gallie1weed
Outcome
growth, yield and qualitye1
Direction
decreasee1
Setting
field experimente2

Not reportedComparator

Verbatim

e0

“interference with rice”

✓ located verbatim in the source · abstract, characters 15–37
e1

“Increase in barnyard grass density resulted in corresponding decrease in the growth, yield and quality of rice”

✓ located verbatim in the source · abstract, characters 445–555
e2

“In a field experiment”

✓ located verbatim in the source · abstract, characters 79–100

Title

Influence of nitrogen on the interference of barnyard grass (Echinochloa crus-galli) with fine grain aromatic rice

Amer Irshad; Zahid A. Cheema; Muhammad Farooq Archives of Agronomy and Soil Science 2008. doi:10.1080/03650340802294311

Other claims from this paper (11)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Further planting-density increase and basal-N reduction substantially increased GHG emissions.

Treatment
increase in planting density and decrease in basal N applicatione0
Outcome
GHG emissionse0
Direction
increasee0

Not reportedComparator

Verbatim

e0

“further increase in planting density and decrease in basal N application caused a significant reduction in rice yield with a large increase in GHG emissions”

✓ located verbatim in the source · abstract, characters 1005–1161
t0

“Rice”

✓ located verbatim in the source · title, characters 61–65

Title

Effects of Dense Planting with Less Basal N Fertilization on Rice Yield, N Use Efficiency and Greenhouse Gas Emissions

Xiangcheng Zhu; Xiaofei Wang; Zhijie Li; et al. International Journal of Agriculture and Biology 2015. doi:10.17957/ijab/15.0028

Other claims from this paper (4)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low density decreased grain unit weight and head milled rice percentage in big-panicle hybrids.

Treatment
low density cultivatione1
Outcome
grain unit weight and percentage of head milled ricee0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“causing a decrease in the grain unit weight and percentage of head milled rice”

✓ located verbatim in the source · abstract, characters 1685–1763
t0

“HYBRID RICE”

✓ located verbatim in the source · title, characters 110–121
e1

“decreased significantly under low density cultivation”

✓ located verbatim in the source · abstract, characters 1630–1683

Title

THE EFFECTS OF CULTIVATION DENSITY ON THE PERCENT OF HEAD MILLED RICE AND SOURCE TO SINK RATIOS OF MID-SEASON HYBRID RICE IN EASTERN AND SOUTHERN SICHUAN PROVINCE

Xu Fu Acta Phytoecologica Sinica 2005

Other claims from this paper (7)

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