Abstract
An experiment was laid out to study the effect of weed management practices on weed dynamics, growth, quality, fodder and seed yield of fodder oat (Avena sativa L.) during rabi season of 2022-23 and 2023-24 at the experimental field of instructional cum research farm, Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh. The experiment was carried out in randomized complete block design with ten treatments and three replications. The average data of two years revealed that the yield of seed was statistically paramount under treatment hand-weeding two times at 20 and 40 DAS (25.9 q ha-1) and-was comparable with application of oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence followed by application of metsulfuron methyl 20% WP 4 g ha-1 as post- emergence (25.9 q ha-1) in sequence, treatment application of pendimethalin 38.7% EC 750 g ha-1 as pre- emergence then supplication of metsulfuron methyl 20% WP 4 g ha-1 as post- emergence (24.0 q ha-1) and hand-hoeing at 25 DAS & intra row-weeding at-35 DAS (18.7 q ha-1). Higher gross rate of return (Rs.120129 ha-1) was found under hand weeding twice at 20 and 40 DAS. Significantly highest net income (Rs. 92011 ha-1) and B: C ratio (3.2) was recorded under sequential application of oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence fb applying metsulfuron methyl 20% WP 4 g ha-1 as post emergence.
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Claims 7
Claim · model-written summary
Hand weeding at 20 and 40 DAS gave the highest oat seed yield of 25.9 q ha-1.
- Taxon
- fodder oat (Avena sativa L.)
Avena sativae1 - Treatment
- hand-weeding two times at 20 and 40 DASe0
- Outcome
- yield of seede0
- Direction
- paramounte0
- Value
- 25.9 q ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield of seed was statistically paramount under treatment hand-weeding two times at 20 and 40 DAS (25.9 q ha-1)”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Sequential oxyfluorfen and metsulfuron gave comparable oat seed yield of 25.9 q ha-1.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence followed by application of metsulfuron methyl 20% WP 4 g ha-1 as post- emergencee0
- Outcome
- comparablee0
- Direction
- comparablee0
- Value
- 25.9 q ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“comparable with application of oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence followed by application of metsulfuron methyl 20% WP 4 g ha-1 as post- emergence (25.9 q ha-1)”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Sequential pendimethalin and metsulfuron gave oat seed yield of 24.0 q ha-1.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- pendimethalin 38.7% EC 750 g ha-1 as pre- emergence then supplication of metsulfuron methyl 20% WP 4 g ha-1 as post- emergencee0
- Value
- 24.0 q ha-1e0
Not reportedComparatorOutcomeDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of pendimethalin 38.7% EC 750 g ha-1 as pre- emergence then supplication of metsulfuron methyl 20% WP 4 g ha-1 as post- emergence (24.0 q ha-1)”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Hand hoeing and intra-row weeding gave oat seed yield of 18.7 q ha-1.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- hand-hoeing at 25 DAS & intra row-weeding at-35 DASe0
- Value
- 18.7 q ha-1e0
Not reportedComparatorOutcomeDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“hand-hoeing at 25 DAS & intra row-weeding at-35 DAS (18.7 q ha-1)”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Twice hand weeding had the highest gross return of Rs.120129 ha-1.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- hand weeding twice at 20 and 40 DASe0
- Outcome
- gross rate of returne0
- Direction
- Highere0
- Value
- Rs.120129 ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher gross rate of return (Rs.120129 ha-1) was found under hand weeding twice at 20 and 40 DAS.”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Sequential oxyfluorfen and metsulfuron produced the highest net income of Rs. 92011 ha-1.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence fb applying metsulfuron methyl 20% WP 4 g ha-1 as post emergencee0
- Outcome
- net incomee0
- Direction
- higheste0
- Value
- Rs. 92011 ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly highest net income (Rs. 92011 ha-1) and B: C ratio (3.2) was recorded under sequential application of oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence fb applying metsulfuron methyl 20% WP 4 g ha-1 as post emergence.”
e1“fodder oat (Avena sativa L.)”
Claim · model-written summary
Sequential oxyfluorfen and metsulfuron produced the highest benefit-cost ratio of 3.2.
- Taxon
- fodder oat (Avena sativa L.)Avena sativae1
- Treatment
- oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence fb applying metsulfuron methyl 20% WP 4 g ha-1 as post emergencee0
- Outcome
- B: C ratioe0
- Direction
- higheste0
- Value
- 3.2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly highest net income (Rs. 92011 ha-1) and B: C ratio (3.2) was recorded under sequential application of oxyfluorfen 23.5% EC 200 g ha-1 as pre- emergence fb applying metsulfuron methyl 20% WP 4 g ha-1 as post emergence.”
e1“fodder oat (Avena sativa L.)”
The same questions in other papers
methyl · yield · Avena sativa (oats)Results agree
1 paper in the same direction as this paper
- positive
Oxyfluorfen · yield · Avena sativa (oats)Results agree
1 paper in the same direction as this paper
- positive
metsulfuron methyl · yield · Avena sativa (oats)Results agree
2 papers in the same direction as this paper
- positive
- positive
herbicide · yield · Avena sativa (oats)Positive and negative results
11 papers in the same direction as this paper · 7 in the opposite direction
- no effect
- negative
- negative
15 papers more in this group
See all 19 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.