Abstract
Efficacy of pyrazosulfuron-ethyl against weeds in transplanted rice was studied during 2008 and 2009 at Regional Research Sub-station, Chakdaha under Bidhan Chandra Krishi Viswavidyalaya, West Bengal. The experiment was laid out in randomized block design with seven treatments replicated thrice. The major associated weeds were: Echinochloa colona, Cyperus difformis, Ammania baccifera, Ludwigia octovalvis and Monochoria vaginalis. Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DAT was most effective in managing associated weed species and yielded maximum grain yield (3.3 t/ha) of rice with lower weed index (10.8%).
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Claims 3
Claim · model-written summary
Pyrazosulfuron-ethyl at 42.0 g/ha at 3 DAT was most effective against associated weeds.
- Taxon
- rice
Oryza sativae1 - Treatment
- Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DATe0
- Interactor
- associated weed speciese0weed
- Outcome
- managing associated weed speciese0
- Direction
- most effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DAT was most effective in managing associated weed species”
e1“transplanted rice”
e2“The major associated weeds were: Echinochloa colona, Cyperus difformis, Ammania baccifera, Ludwigia octovalvis and Monochoria vaginalis.”
Claim · model-written summary
That treatment produced maximum rice grain yield of 3.3 t/ha.
- Taxon
- riceOryza sativae0
- Treatment
- Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DATe0
- Outcome
- grain yielde0
- Direction
- maximume0
- Value
- 3.3 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DAT was most effective in managing associated weed species and yielded maximum grain yield (3.3 t/ha) of rice with lower weed index (10.8%).”
Claim · model-written summary
That treatment produced a lower weed index of 10.8%.
- Taxon
- riceOryza sativae0
- Treatment
- Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DATe0
- Outcome
- weed indexe0
- Direction
- lowere0
- Value
- 10.8%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pyrazosulfuron-ethyl at 42.0 g/ha applied at 3 DAT was most effective in managing associated weed species and yielded maximum grain yield (3.3 t/ha) of rice with lower weed index (10.8%).”
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