Abstract
A field experiment on the “Effect of Integrated Weed Management practices against weed control in cluster bean” was undertaken during summer 2015 and 2016.The various weeds observed in cluster bean crop during summer season were, viz., Cyperus rotundus, Cynodon dactylon, Commelina benghalensis, Parthenium hysterophorus, Portula caoleracea, Amarathus viridis, Trianthema portulacastrum, Euphorbia hrita, Diger amuricata, Panmicumis achne. Phylanthus niruri, Tridax procumbens and Dinebra retroflexa. Based on two year experimentation, it was found that, during summer of 2015, 2016 and pooled treatment weed free check reported significantly highest weed control efficiency than rest of all the treatments as there was total eradication of weeds which resulted in achieving 100% weed control efficiency. Post emergence application of herbicides in integration with the hand weeding gave better control of weeds during crop growth period which lowered the total weed population and ultimately resulted in achieving higher weed control efficiency. This could be explained based on the fact that, maximum uptake and better assimilation of herbicides was pronounced as soon as weeds emerged. Less weed intensity and its dry weight in integrated weed control treatments compared to weedy check may also one of the reasons of higher WCE with these treatments. Pooled data of two years indicated that significantly maximum pod yield was recorded due to increase values of yield attributing characters due to favorable environment in the root zone resulting absorption of more water and nutrient as less crop-weed competition during critical stage.
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Claims 5
Claim · model-written summary
Multiple weed species occurred in summer cluster bean.
- Taxon
- cluster bean
Cyamopsis tetragonolobae0 - Interactor
- Cyperus rotundus
Cyperus rotunduse0weed - Outcome
- weeds observede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The various weeds observed in cluster bean crop during summer season were, viz., Cyperus rotundus, Cynodon dactylon, Commelina benghalensis, Parthenium hysterophorus, Portula caoleracea, Amarathus viridis, Trianthema portulacastrum, Euphorbia hrita, Diger amuricata, Panmicumis achne. Phylanthus niruri, Tridax procumbens and Dinebra retroflexa”
Claim · model-written summary
The weed-free check achieved 100% weed control efficiency, significantly highest among treatments.
- Taxon
- cluster beanCyamopsis tetragonolobae1
- Treatment
- weed free checke0
- Interactor
- weedse0weed
- Outcome
- weed control efficiencye0
- Direction
- higheste0
- Value
- 100%e0
- Comparator
- rest of all the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“treatment weed free check reported significantly highest weed control efficiency than rest of all the treatments as there was total eradication of weeds which resulted in achieving 100% weed control efficiency”
e1“cluster bean crop”
Claim · model-written summary
Post-emergence herbicide integrated with hand weeding lowered weed population and increased control efficiency.
- Taxon
- cluster beanCyamopsis tetragonolobae1
- Treatment
- Post emergence application of herbicides in integration with the hand weedinge0
- Interactor
- weedse0weed
- Outcome
- total weed populatione0
- Direction
- lowerede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post emergence application of herbicides in integration with the hand weeding gave better control of weeds during crop growth period which lowered the total weed population and ultimately resulted in achieving higher weed control efficiency”
e1“cluster bean crop”
Claim · model-written summary
Integrated treatments lowered weed intensity and dry weight relative to the weedy check.
- Taxon
- cluster beanCyamopsis tetragonolobae1
- Treatment
- integrated weed control treatmentse0
- Interactor
- weede0weed
- Outcome
- weed intensity and its dry weighte0
- Direction
- Lesse0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Less weed intensity and its dry weight in integrated weed control treatments compared to weedy check”
e1“cluster bean crop”
Claim · model-written summary
Two-year pooled data showed significantly maximum pod yield under reduced crop-weed competition.
- Taxon
- cluster beanCyamopsis tetragonolobae1
- Interactor
- weede0weed
- Outcome
- pod yielde0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pooled data of two years indicated that significantly maximum pod yield was recorded due to increase values of yield attributing characters due to favorable environment in the root zone resulting absorption of more water and nutrient as less crop-weed competition during critical stage”
e1“cluster bean crop”
The same questions in other papers
herbicide · weed · Cyamopsis tetragonoloba (cluster bean)Results agree
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See all 21 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.