Abstract
A field experiment was conducted during rabi 2006–07 to 2008–09 at RARS, Lam Farm, Guntur to find out most suitable integrated weed management practice for control of weeds in chickpea. Results indicated that weed control treatments significantly reduced the density and dry weight of weeds in chickpea. Post-emergence application of imazethapyr 63 g/ha caused 20% crop injury among the herbicides under study. Integrated treatments were found to be superior (83–89% WCE) to alone application of herbicides. Among the treatments, pre-emergence application of oxyfluorfen 100 g/ha fb hand weeding at 30 DAS recorded maximum (2272 kg/ha) and was on par with all other integrated treatments and also with hand weeding at 15 and 30 DAS. Among the individual herbicides, pre-emergence application of pendimethalin 1.5 kg/ha recorded maximum grain yield and was on par with other individual herbicides.
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Claims 5
Claim · model-written summary
Weed-control treatments reduced weed density and dry weight in chickpea.
- Taxon
- chickpea
Cicer arietinume0 - Treatment
- weed control treatmentse0
- Interactor
- weedse0weed
- Outcome
- density and dry weight of weedse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weed control treatments significantly reduced the density and dry weight of weeds in chickpea”
Claim · model-written summary
Post-emergence imazethapyr caused 20% crop injury.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- Post-emergence application of imazethapyr 63 g/hae0
- Outcome
- crop injurye0
- Value
- 20%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of imazethapyr 63 g/ha caused 20% crop injury among the herbicides under study”
t0“Chickpea”
Claim · model-written summary
Integrated treatments gave 83–89% weed-control efficiency and outperformed herbicides alone.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- Integrated treatmentse0
- Outcome
- WCEe0
- Direction
- superiore0
- Value
- 83–89%e0
- Comparator
- alone application of herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Integrated treatments were found to be superior (83–89% WCE) to alone application of herbicides”
t0“Chickpea”
Claim · model-written summary
Oxyfluorfen followed by hand weeding produced maximum grain yield of 2272 kg/ha, on par with other integrated treatments and hand weeding.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- pre-emergence application of oxyfluorfen 100 g/ha fb hand weeding at 30 DASe0
- Outcome
- maximume0
- Direction
- maximume0
- Value
- 2272 kg/hae0
- Comparator
- all other integrated treatments and also with hand weeding at 15 and 30 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pre-emergence application of oxyfluorfen 100 g/ha fb hand weeding at 30 DAS recorded maximum (2272 kg/ha) and was on par with all other integrated treatments and also with hand weeding at 15 and 30 DAS”
t0“Chickpea”
Claim · model-written summary
Among individual herbicides, pendimethalin produced maximum grain yield and was on par with others.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- pre-emergence application of pendimethalin 1.5 kg/hae0
- Outcome
- grain yielde0
- Direction
- maximume0
- Comparator
- other individual herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pre-emergence application of pendimethalin 1.5 kg/ha recorded maximum grain yield and was on par with other individual herbicides”
t0“Chickpea”
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See all 12 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.