Abstract
A replicated field experiment was conducted during 2014 and 2015 to determine the efficacy of herbicides under aerobic soil conditions for selecting suitable herbicide dose towards successful grassy weed management in rice at Krishi Vigyan Kendra Farm, Ashokenagar, West Bengal, India. The results clearly indicated the positive response of herbicide on grassy weeds. Among the herbicide treatments, metamifop 10 EC 125 g/ha resulted in lower number of weed population, (15.67 and 10.90) and higher weed control efficiency 91.55% and 92.60%), during 2014 and 2015, respectively. On an average 64.5% grain yield was recorded over the control. Application of metamifop at 2–3 leaf stage could be the possible alternative options for effective and economic weed control in rice under aerobic system to avoid development of herbicide resistance in weed.
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Claims 6
Claim · model-written summary
Metamifop at 125 g/ha lowered weed population to 15.67 in 2014.
- Taxon
- rice
Oryza sativat0 - Treatment
- metamifop 10 EC 125 g/hae0
- Outcome
- weed populatione0
- Direction
- lowere0
- Value
- 15.67e0
Not reportedInteractorComparatorQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“metamifop 10 EC 125 g/ha resulted in lower number of weed population, (15.67 and 10.90)”
t0“rice”
Claim · model-written summary
Metamifop at 125 g/ha lowered weed population to 10.90 in 2015.
- Taxon
- riceOryza sativat0
- Treatment
- metamifop 10 EC 125 g/hae0
- Outcome
- weed populatione0
- Direction
- lowere0
- Value
- 10.90e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“metamifop 10 EC 125 g/ha resulted in lower number of weed population, (15.67 and 10.90)”
t0“rice”
Claim · model-written summary
Weed control efficiency was 91.55% in 2014.
- Taxon
- riceOryza sativat0
- Outcome
- weed control efficiencye0
- Direction
- highere0
- Value
- 91.55%e0
- Qualifier
- 2014e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher weed control efficiency 91.55% and 92.60%), during 2014 and 2015, respectively.”
t0“rice”
Claim · model-written summary
Weed control efficiency was 92.60% in 2015.
- Taxon
- riceOryza sativat0
- Outcome
- weed control efficiencye0
- Direction
- highere0
- Value
- 92.60%e0
- Qualifier
- 2015e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher weed control efficiency 91.55% and 92.60%), during 2014 and 2015, respectively.”
t0“rice”
Claim · model-written summary
Grain yield averaged 64.5% above the control.
- Taxon
- riceOryza sativat0
- Treatment
- metamifop 10 EC 125 g/hae1
- Outcome
- grain yielde0
- Direction
- overe0
- Value
- 64.5%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On an average 64.5% grain yield was recorded over the control.”
t0“rice”
e1“metamifop 10 EC 125 g/ha”
Claim · model-written summary
Applying metamifop at the 2–3 leaf stage was proposed for effective and economic aerobic rice weed control.
- Taxon
- riceOryza sativae0
- Treatment
- Application of metamifop at 2–3 leaf stagee0
- Outcome
- effective and economic weed controle0
- Qualifier
- avoid development of herbicide resistance in weede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of metamifop at 2–3 leaf stage could be the possible alternative options for effective and economic weed control in rice under aerobic system to avoid development of herbicide resistance in weed.”
The same questions in other papers
metamifop · weed · Oryza sativa (rice)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.