Abstract
A field experiment was conducted to find out the effect of weed management practices on weed dynamics in clusterbean [Cyamopsis tetragonoloba (L.) Taub]. The experiment was carried out during kharif season of 2018 and ten treatment combination of different herbicides were replicated thrice in RBD. Results revealed that the early post-emergence application of imazethapyr + imazamox 50 g/ha + HW at 35 DAS was found the most effective treatment which recorded lowest density of narrow and broad leaved weeds and minimum weed dry matter at all growth stages. This treatment also recorded significantly higher seed yield (1180 kg/ha) with higher weed control efficiency (92.8%) and lowest weed competition index (4.6%). This practice of weed management was statistically at par with weed free season long plots and another treatment of application of imazethapyr 40 g/ha at 20 DAS + HW at 35 DAS.
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Claims 7
Claim · model-written summary
Imazethapyr plus imazamox and hand weeding gave the lowest narrow and broad leaved weed density.
- Taxon
- clusterbean
Cyamopsis tetragonolobat0 - Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe0
- Interactor
- weedse0weed
- Outcome
- density of narrow and broad leaved weedse0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“early post-emergence application of imazethapyr + imazamox 50 g/ha + HW at 35 DAS was found the most effective treatment which recorded lowest density of narrow and broad leaved weeds”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
The treatment gave minimum weed dry matter at all growth stages.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe0
- Interactor
- weede0weed
- Outcome
- weed dry mattere0
- Direction
- minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“early post-emergence application of imazethapyr + imazamox 50 g/ha + HW at 35 DAS was found the most effective treatment which recorded lowest density of narrow and broad leaved weeds and minimum weed dry matter at all growth stages”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
The treatment produced seed yield of 1180 kg/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe1
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 1180 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This treatment also recorded significantly higher seed yield (1180 kg/ha)”
e1“imazethapyr + imazamox 50 g/ha + HW at 35 DAS”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
The treatment achieved weed control efficiency of 92.8%.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe1
- Outcome
- weed control efficiencye0
- Direction
- highere0
- Value
- 92.8%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher weed control efficiency (92.8%)”
e1“imazethapyr + imazamox 50 g/ha + HW at 35 DAS”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
The treatment gave a weed competition index of 4.6%.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe1
- Outcome
- weed competition indexe0
- Direction
- loweste0
- Value
- 4.6%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lowest weed competition index (4.6%)”
e1“imazethapyr + imazamox 50 g/ha + HW at 35 DAS”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
This treatment was statistically at par with season long weed free plots.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe1
- Outcome
- statistically at pare0
- Direction
- statistically at pare0
- Comparator
- weed free season long plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This practice of weed management was statistically at par with weed free season long plots”
e1“imazethapyr + imazamox 50 g/ha + HW at 35 DAS”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
Claim · model-written summary
This treatment was statistically at par with imazethapyr 40 g/ha plus hand weeding.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 50 g/ha + HW at 35 DASe1
- Outcome
- statistically at pare0
- Direction
- statistically at pare0
- Comparator
- imazethapyr 40 g/ha at 20 DAS + HW at 35 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This practice of weed management was statistically at par with weed free season long plots and another treatment of application of imazethapyr 40 g/ha at 20 DAS + HW at 35 DAS”
e1“imazethapyr + imazamox 50 g/ha + HW at 35 DAS”
t0“clusterbean [Cyamopsis tetragonoloba (L.) Taub]”
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See all 23 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.