Abstract
Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India to evaluate the “Effect of tillage and weed management practices on growth and yield of direct seeded rice (Oryza sativa L.) under rainfed condition”. Among the various treatments, the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield, higher weed control efficiency with significant reduction in weed dry matter except for test weight and harvest index which was recorded non-significant. Likewise, gross return (`184066.67 ha-1), net return (`122407.67 ha-1) and benefit cost ratio (1.99) were recorded significantly higher in (P2W5) conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC whereas the lowest gross return (`116966.66 ha-1), net return (`61932.66 ha-1) and benefit cost ratio (1.13) were obtained from the treatment (P1W1) which was minimum tillage with weedy check.
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Claims 8
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) significantly increased plant height, number of tillers m-2 and plant population of direct seeded rice compared with the various treatments.
- Taxon
- Oryza sativa L.
Oryza sativae1 - Treatment
- conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe2
- Outcome
- plant height, number of tillers m-2, plant populatione2
- Direction
- highere2
- Comparator
- various treatmentse3
- Setting
- Research Farm, College of Agriculture, Central Agricultural University, Imphal, Indiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India”
e1“direct seeded rice (Oryza sativa L.)”
e2“the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield”
e3“Among the various treatments”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) significantly increased yield attributes and yield of direct seeded rice compared with the various treatments.
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe2
- Outcome
- yield attributes and yielde2
- Direction
- highere2
- Comparator
- various treatmentse3
- Setting
- Research Farm, College of Agriculture, Central Agricultural University, Imphal, Indiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India”
e1“direct seeded rice (Oryza sativa L.)”
e2“the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield”
e3“Among the various treatments”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) gave higher weed control efficiency than the various treatments in direct seeded rice.
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe2
- Interactor
- weede4weed
- Outcome
- weed control efficiencye4
- Direction
- highere4
- Comparator
- various treatmentse3
- Setting
- Research Farm, College of Agriculture, Central Agricultural University, Imphal, Indiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India”
e1“direct seeded rice (Oryza sativa L.)”
e2“the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield”
e3“Among the various treatments”
e4“higher weed control efficiency with significant reduction in weed dry matter”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) significantly reduced weed dry matter in direct seeded rice compared with the various treatments.
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe2
- Interactor
- weede4weed
- Outcome
- weed dry mattere4
- Direction
- reductione4
- Comparator
- various treatmentse3
- Setting
- Research Farm, College of Agriculture, Central Agricultural University, Imphal, Indiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India”
e1“direct seeded rice (Oryza sativa L.)”
e2“the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield”
e3“Among the various treatments”
e4“higher weed control efficiency with significant reduction in weed dry matter”
Claim · model-written summary
Test weight and harvest index of direct seeded rice were not significantly affected by the tillage and weed management treatments.
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe2
- Outcome
- test weight and harvest indexe5
- Direction
- non-significante5
- Comparator
- various treatmentse3
- Setting
- Research Farm, College of Agriculture, Central Agricultural University, Imphal, Indiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experimentation was conducted during kharif season of 2019 at Research Farm, College of Agriculture, Central Agricultural University, Imphal, India”
e1“direct seeded rice (Oryza sativa L.)”
e2“the treatment (P2W5) conventional tillage with weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC recorded significantly higher plant height, number of tillers m-2, plant population, yield attributes and yield”
e3“Among the various treatments”
e5“test weight and harvest index which was recorded non-significant”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) gave a significantly higher gross return of 184066.67 ha-1 than minimum tillage with weedy check (lowest gross return 116966.66 ha-1).
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe6
- Outcome
- gross returne6
- Direction
- highere6
- Value
- 184066.67 ha-1e6
- Qualifier
- 116966.66 ha-1e7
- Comparator
- minimum tillage with weedy checke7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“direct seeded rice (Oryza sativa L.)”
e6“gross return (`184066.67 ha-1), net return (`122407.67 ha-1) and benefit cost ratio (1.99) were recorded significantly higher in (P2W5) conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC”
e7“whereas the lowest gross return (`116966.66 ha-1), net return (`61932.66 ha-1) and benefit cost ratio (1.13) were obtained from the treatment (P1W1) which was minimum tillage with weedy check”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) gave a significantly higher net return of 122407.67 ha-1 than minimum tillage with weedy check (lowest net return 61932.66 ha-1).
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe6
- Outcome
- net returne6
- Direction
- highere6
- Value
- 122407.67 ha-1e6
- Qualifier
- 61932.66 ha-1e7
- Comparator
- minimum tillage with weedy checke7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“direct seeded rice (Oryza sativa L.)”
e6“gross return (`184066.67 ha-1), net return (`122407.67 ha-1) and benefit cost ratio (1.99) were recorded significantly higher in (P2W5) conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC”
e7“whereas the lowest gross return (`116966.66 ha-1), net return (`61932.66 ha-1) and benefit cost ratio (1.13) were obtained from the treatment (P1W1) which was minimum tillage with weedy check”
Claim · model-written summary
Conventional tillage with the weedicide mix (P2W5) gave a significantly higher benefit cost ratio of 1.99 than minimum tillage with weedy check (lowest ratio 1.13).
- Taxon
- Oryza sativa L.Oryza sativae1
- Treatment
- conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% ECe6
- Outcome
- benefit cost ratioe6
- Direction
- highere6
- Value
- 1.99e6
- Qualifier
- 1.13e7
- Comparator
- minimum tillage with weedy checke7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“direct seeded rice (Oryza sativa L.)”
e6“gross return (`184066.67 ha-1), net return (`122407.67 ha-1) and benefit cost ratio (1.99) were recorded significantly higher in (P2W5) conventional tillage along with the weedicide Pyrazosulfuron ethyl 10% WP + Fenoxaprop-p-ethyl 9.3% EC”
e7“whereas the lowest gross return (`116966.66 ha-1), net return (`61932.66 ha-1) and benefit cost ratio (1.13) were obtained from the treatment (P1W1) which was minimum tillage with weedy check”
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See all 20 papers →8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.