Abstract
Imazethapyr, quizalofop-P-ethyl, pendimethalin and alachlor at 0.1, 0.06, 1.0 and 2.0 kg/ha, respectively, alone and with hand weeding 40 DAS were compared with one and two hand weedings against mixed weed flora in clusterbean. All the weed control treatments significantly reduced the dry weight of complex weed flora, although they differed in their effect on monocot and dicot weeds. Imazethapyr alone and with hand weeding 40 DAS effectively controlled both monocot and dicot weeds, while quizalofop-ethyl controlled only monocot weeds. Uninterrupted weed growth depleted 108.5 kg N, 15.8 kg P and 151.6 kg K/ha, while such losses were lowest with two hand weedings 20 and 40 DAS. Highest grain yield was obtained with weed free check (1840 kg/ha) followed by two hand weedings (1720 kg/ha) and imazethapyr 100 g/ha+hand weeding 40 DAS (1711 kg/ha) and it was significantly higher than all other treatments. Maximum uptake of N (133.8 kg/ha), P (32.5 kg/ha) and K (135.1 kg/ha) by clusterbean was recorded in two hand weedings (20 and 40 DAS), while in weedy check plots N, P and K uptake by crop was 40.6, 9.8 and 41.1 kg/ha, respectively.
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Claims 14
Claim · model-written summary
Weed-control treatments significantly reduced mixed weed dry weight.
- Taxon
- clusterbean
Cyamopsis tetragonolobat0 - Treatment
- weed control treatmentse0
- Interactor
- weed florae0weed
- Outcome
- dry weight of complex weed florae0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the weed control treatments significantly reduced the dry weight of complex weed flora”
t0“clusterbean”
Claim · model-written summary
Imazethapyr alone and with hand weeding controlled monocot and dicot weeds.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- Imazethapyr alone and with hand weeding 40 DASe0
- Interactor
- weedse0weed
- Outcome
- both monocot and dicot weedse0
- Direction
- controllede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Imazethapyr alone and with hand weeding 40 DAS effectively controlled both monocot and dicot weeds”
t0“clusterbean”
Claim · model-written summary
Quizalofop controlled only monocot weeds.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- quizalofop-ethyle0
- Interactor
- weedse0weed
- Outcome
- monocot weedse0
- Direction
- controllede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“quizalofop-ethyl controlled only monocot weeds”
t0“clusterbean”
Claim · model-written summary
Uninterrupted weeds depleted 108.5 kg N/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Interactor
- weede0weed
- Outcome
- weed growth depletede0
- Direction
- depletede0
- Value
- 108.5 kg Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uninterrupted weed growth depleted 108.5 kg N, 15.8 kg P and 151.6 kg K/ha”
t0“clusterbean”
Claim · model-written summary
Uninterrupted weeds depleted 15.8 kg P/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Interactor
- weede0weed
- Outcome
- weed growth depletede0
- Direction
- depletede0
- Value
- 15.8 kg Pe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uninterrupted weed growth depleted 108.5 kg N, 15.8 kg P and 151.6 kg K/ha”
t0“clusterbean”
Claim · model-written summary
Uninterrupted weeds depleted 151.6 kg K/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Interactor
- weede0weed
- Outcome
- weed growth depletede0
- Direction
- depletede0
- Value
- 151.6 kg K/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uninterrupted weed growth depleted 108.5 kg N, 15.8 kg P and 151.6 kg K/ha”
t0“clusterbean”
Claim · model-written summary
Two hand weedings yielded the lowest nutrient loss.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- two hand weedings 20 and 40 DASe0
- Outcome
- lossese0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“such losses were lowest with two hand weedings 20 and 40 DAS”
t0“clusterbean”
Claim · model-written summary
Weed-free plots had the highest grain yield at 1840 kg/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Treatment
- weed free checke0
- Outcome
- grain yielde0
- Direction
- Higheste0
- Value
- 1840 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest grain yield was obtained with weed free check (1840 kg/ha)”
t0“clusterbean”
Claim · model-written summary
Two hand weedings yielded 1720 kg/ha grain.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Outcome
- two hand weedingse0
- Direction
- followede0
- Value
- 1720 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by two hand weedings (1720 kg/ha)”
t0“clusterbean”
Claim · model-written summary
Imazethapyr plus hand weeding yielded 1711 kg/ha grain.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Outcome
- imazethapyr 100 g/ha+hand weeding 40 DASe0
- Value
- 1711 kg/hae0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“imazethapyr 100 g/ha+hand weeding 40 DAS (1711 kg/ha)”
t0“clusterbean”
Claim · model-written summary
Two hand weedings gave maximum crop nitrogen uptake of 133.8 kg/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobae0
- Outcome
- uptake of Ne0
- Direction
- Maximume0
- Value
- 133.8 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum uptake of N (133.8 kg/ha), P (32.5 kg/ha) and K (135.1 kg/ha) by clusterbean was recorded in two hand weedings (20 and 40 DAS)”
Claim · model-written summary
Two hand weedings gave maximum crop phosphorus uptake of 32.5 kg/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobae0
- Outcome
- uptake of N (133.8 kg/ha), Pe0
- Direction
- Maximume0
- Value
- 32.5 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum uptake of N (133.8 kg/ha), P (32.5 kg/ha) and K (135.1 kg/ha) by clusterbean was recorded in two hand weedings (20 and 40 DAS)”
Claim · model-written summary
Two hand weedings gave maximum crop potassium uptake of 135.1 kg/ha.
- Taxon
- clusterbeanCyamopsis tetragonolobae0
- Outcome
- uptake of N (133.8 kg/ha), P (32.5 kg/ha) and Ke0
- Direction
- Maximume0
- Value
- 135.1 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum uptake of N (133.8 kg/ha), P (32.5 kg/ha) and K (135.1 kg/ha) by clusterbean was recorded in two hand weedings (20 and 40 DAS)”
Claim · model-written summary
Weedy checks had N, P and K crop uptake of 40.6, 9.8 and 41.1 kg/ha, respectively.
- Taxon
- clusterbeanCyamopsis tetragonolobat0
- Outcome
- N, P and K uptake by crope0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in weedy check plots N, P and K uptake by crop was 40.6, 9.8 and 41.1 kg/ha, respectively”
t0“clusterbean”
The same questions in other papers
Imazethapyr · weed · Cyamopsis tetragonoloba (cluster bean)Positive and negative results
17 papers in the same direction as this paper · 1 reporting no difference from an alternative
- positive
- positive
- no effect
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See all 19 papers →quizalofop-ethyl · weed · Cyamopsis tetragonoloba (cluster bean)Results agree
1 paper in the same direction as this paper
- positive
herbicide · weed · Cyamopsis tetragonoloba (cluster bean)Results agree
20 papers in the same direction as this paper
- positive
- positive
- positive
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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.