Abstract
Bispyribac 30 g ha−1 behaving statistically alike with its different doses (20 and 25 g ha−1) and with farmer's practice, and cyhalofop butyl followed by (fb) 2, 4-D resulted in significantly lower count of Echinochloa colona. Bispyribac effectively controlled Digitaria sanguinalis. Cyhalofop-butyl fb 2,4-D remaining at par with farmers’ practice resulted in significantly lower count of Panicum dichotomiflorum. Bispyribac and butachlorfb 2,4-D/metsulfuron-methyl effectively reduced the count of Commelina banghalensis and Cyperus iria. All treatments were equally good in reducing the count of Ageratum conyzoides. Weeds when allowed to grow throughout crop season caused 48.2% grain yield reduction. Grain yield obtained with the application of bispyribac 30 g ha−1 was 7.9% higher over farmers’ practice. Grain yield of rice was positively associated with plant height, panicle length, spikelets panicle−1 and effective tillers and was negatively associated with weed count and weed biomass. Every g m−2 increase in weed dry weight would result in 15 kg ha−1 fall in the grain yield of rice. Bispyribac at 30 kg ha−1 resulted in highest net returns due to weed management. Cyhalofop butyl fb metsulfuron methyl gave the highest net profit rupee−1 invested. Bispyribac 30 g ha−1 resulted in highest weed control efficiency (85.7%), crop resistance index and herbicide efficiency index. Weed index was lowest in bispyribac 30 g ha−1. Farmers’ practice had lowest weed management index (WMI) followed by cyhalofop fb 2,4-D, and bispyribac 30 g ha−1.
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Claims 16
Claim · model-written summary
Bispyribac 30 g ha−1 and specified alternatives significantly lowered Echinochloa colona count.
- Treatment
- Bispyribac 30 g ha−1e0
- Interactor
- Echinochloa colona
Echinochloa colonae0weed - Outcome
- count of Echinochloa colonae0
- Direction
- lowere0
- Comparator
- farmer's practicee0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bispyribac 30 g ha−1 behaving statistically alike with its different doses (20 and 25 g ha−1) and with farmer's practice, and cyhalofop butyl followed by (fb) 2, 4-D resulted in significantly lower count of Echinochloa colona.”
t0“Rice”
Claim · model-written summary
Bispyribac controlled Digitaria sanguinalis.
- Treatment
- Bispyribace0
- Interactor
- Digitaria sanguinalis
.jpg?width=60)
Digitaria sanguinalise0weed - Outcome
- Digitaria sanguinalise0
- Direction
- controllede0
Not reportedTaxonComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Bispyribac effectively controlled Digitaria sanguinalis.”
t0“Rice”
Claim · model-written summary
Cyhalofop-butyl followed by 2,4-D significantly lowered Panicum dichotomiflorum count.
- Treatment
- Cyhalofop-butyl fb 2,4-De0
- Interactor
- Panicum dichotomiflorum
Panicum dichotomiflorume0weed - Outcome
- count of Panicum dichotomiflorume0
- Direction
- lowere0
- Comparator
- farmers’ practicee0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cyhalofop-butyl fb 2,4-D remaining at par with farmers’ practice resulted in significantly lower count of Panicum dichotomiflorum.”
t0“Rice”
Claim · model-written summary
Bispyribac and butachlor combinations reduced Commelina banghalensis and Cyperus iria counts.
- Treatment
- Bispyribace0
- Interactor
- Commelina banghalensise0weed
- Second interactor
- Cyperus iria
.jpg?width=60)
Cyperus iriae0weed - Outcome
- count of Commelina banghalensis and Cyperus iriae0
- Direction
- reducede0
Not reportedTaxonComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Bispyribac and butachlorfb 2,4-D/metsulfuron-methyl effectively reduced the count of Commelina banghalensis and Cyperus iria.”
t0“Rice”
Claim · model-written summary
All treatments reduced Ageratum conyzoides count similarly.
- Treatment
- All treatmentse0
- Interactor
- Ageratum conyzoides
Ageratum conyzoidese0weed - Outcome
- count of Ageratum conyzoidese0
- Direction
- reducinge0
Not reportedTaxonComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All treatments were equally good in reducing the count of Ageratum conyzoides.”
t0“Rice”
Claim · model-written summary
Season-long weed growth reduced grain yield by 48.2%.
- Treatment
- Weeds when allowed to grow throughout crop seasone0
- Interactor
- Weedse0weed
- Outcome
- grain yielde0
- Direction
- reductione0
- Value
- 48.2%e0
Not reportedTaxonComparator
Verbatim
e0“Weeds when allowed to grow throughout crop season caused 48.2% grain yield reduction.”
t0“Rice”
Claim · model-written summary
Bispyribac at 30 g ha−1 raised grain yield 7.9% over farmer practice.
- Treatment
- bispyribac 30 g ha−1e0
- Outcome
- Grain yielde0
- Direction
- highere0
- Value
- 7.9%e0
- Comparator
- farmers’ practicee0
Not reportedTaxon
Verbatim
e0“Grain yield obtained with the application of bispyribac 30 g ha−1 was 7.9% higher over farmers’ practice.”
t0“Rice”
Claim · model-written summary
Rice grain yield correlated positively with height, panicle length, spikelets per panicle and effective tillers.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- paniclee0
- Outcome
- Grain yielde0
- Direction
- positivelye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield of rice was positively associated with plant height, panicle length, spikelets panicle−1 and effective tillers”
Claim · model-written summary
Rice grain yield correlated negatively with weed count and biomass.
Not reportedTaxon
Verbatim
e0“was negatively associated with weed count and weed biomass.”
t0“Rice”
Claim · model-written summary
Each g m−2 increase in weed dry weight corresponded to a 15 kg ha−1 decrease in rice grain yield.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Every g m−2 increase in weed dry weight would result in 15 kg ha−1 fall in the grain yield of rice.”
Claim · model-written summary
Bispyribac at 30 kg ha−1 produced the highest net returns.
Not reportedTaxonComparator
Verbatim
e0“Bispyribac at 30 kg ha−1 resulted in highest net returns due to weed management.”
t0“Rice”
Claim · model-written summary
Cyhalofop butyl followed by metsulfuron methyl gave the highest profit per rupee invested.
- Treatment
- Cyhalofop butyl fb metsulfuron methyle0
- Outcome
- net profit rupee−1 investede0
- Direction
- higheste0
Not reportedTaxonComparator
Verbatim
e0“Cyhalofop butyl fb metsulfuron methyl gave the highest net profit rupee−1 invested.”
t0“Rice”
Claim · model-written summary
Bispyribac 30 g ha−1 produced the highest weed control efficiency of 85.7%.
Not reportedTaxonComparator
Verbatim
e0“Bispyribac 30 g ha−1 resulted in highest weed control efficiency (85.7%), crop resistance index and herbicide efficiency index.”
t0“Rice”
Claim · model-written summary
Bispyribac 30 g ha−1 produced highest crop resistance and herbicide efficiency indices.
- Treatment
- Bispyribac 30 g ha−1e0
- Outcome
- crop resistance index and herbicide efficiency indexe0
- Direction
- higheste0
Not reportedTaxonComparator
Verbatim
e0“Bispyribac 30 g ha−1 resulted in highest weed control efficiency (85.7%), crop resistance index and herbicide efficiency index.”
t0“Rice”
Claim · model-written summary
Bispyribac 30 g ha−1 had the lowest weed index.
Not reportedTaxonComparator
Verbatim
e0“Weed index was lowest in bispyribac 30 g ha−1.”
t0“Rice”
Claim · model-written summary
Farmer practice had the lowest weed management index, followed by cyhalofop and bispyribac.
Not reportedTaxon
Verbatim
e0“Farmers’ practice had lowest weed management index (WMI) followed by cyhalofop fb 2,4-D, and bispyribac 30 g ha−1.”
t0“Rice”
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See all 172 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.