Abstract
Field experiment was conducted during Summer 2008 and kharif 2008 under aerobic condition at Agricultural Research Station, Kathalagere, Davangere, Southern transition zone of Karnataka. The study consisted of 8 treatments viz., Weedy check, Hand weeding at 20 and 40 DAS, Pyrazosulfuron @ 25 g a.i./ha at 5 DAS, Pyrazosulfuron @ 25 g a.i./ha at 5 DAS + T2, Butachlor @ 1.0 kg a.i./ha at 5 DAS, Butachlor @ 1.0 kg a.i./ha at 5 DAS + T2, Sunrice (Ethoxysulfuron) @ 20 g a.i./ha at 20 DAS and Sunrice (Ethoxysulfuron) @ 20 g a.i./ha at 20 DAS + Hand weeding at 40 DAS. The application of Pyrazosulfuron @ 25 g a..i./ha at 5 DAS and one hand weeding at 20 and 40 DAS recorded significantly higher grain yield (5082 and 4305 kg/ha in summer and kharif, respectively). The weedy check recorded significantly lower grain and straw yield (93 and 100 kg/ha, respectively) during summer. Infestation of weeds in kharif caused complete failure of crops.
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Claims 5
Claim · model-written summary
Pyrazosulfuron at 25 g a.i./ha at 5 DAS with hand weeding at 20 and 40 DAS gave significantly higher aerobic rice grain yield in summer.
- Taxon
- rice
Oryza sativat0 - Treatment
- Pyrazosulfuron @ 25 g a..i./ha at 5 DASe1
- Outcome
- grain yielde1
- Direction
- highere1
- Value
- 5082e1
- Setting
- summere1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Integrated weed management in aerobic rice (Oryza sativa L.)”
e1“The application of Pyrazosulfuron @ 25 g a..i./ha at 5 DAS and one hand weeding at 20 and 40 DAS recorded significantly higher grain yield (5082 and 4305 kg/ha in summer and kharif, respectively)”
Claim · model-written summary
Pyrazosulfuron at 25 g a.i./ha at 5 DAS with hand weeding at 20 and 40 DAS gave significantly higher aerobic rice grain yield in kharif.
- Taxon
- riceOryza sativat0
- Treatment
- Pyrazosulfuron @ 25 g a..i./ha at 5 DASe1
- Outcome
- grain yielde1
- Direction
- highere1
- Value
- 4305e1
- Setting
- kharife1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Integrated weed management in aerobic rice (Oryza sativa L.)”
e1“The application of Pyrazosulfuron @ 25 g a..i./ha at 5 DAS and one hand weeding at 20 and 40 DAS recorded significantly higher grain yield (5082 and 4305 kg/ha in summer and kharif, respectively)”
Claim · model-written summary
The weedy check gave significantly lower aerobic rice grain yield in summer, 93 kg/ha.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Integrated weed management in aerobic rice (Oryza sativa L.)”
e2“The weedy check recorded significantly lower grain and straw yield (93 and 100 kg/ha, respectively) during summer”
Claim · model-written summary
The weedy check gave significantly lower aerobic rice straw yield in summer, 100 kg/ha.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Integrated weed management in aerobic rice (Oryza sativa L.)”
e2“The weedy check recorded significantly lower grain and straw yield (93 and 100 kg/ha, respectively) during summer”
Claim · model-written summary
Weed infestation in kharif caused complete failure of aerobic rice crops.
- Taxon
- riceOryza sativat0
- Treatment
- Infestation of weedse3
- Interactor
- weedse3weed
- Outcome
- complete failure of cropse3
- Setting
- kharife3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Integrated weed management in aerobic rice (Oryza sativa L.)”
e3“Infestation of weeds in kharif caused complete failure of crops”
The same questions in other papers
Pyrazosulfuron · yield · Oryza sativa (rice)Positive and negative results
31 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative
- positive
- negative
- no effect
30 papers more in this group
See all 34 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.