Abstract
A field experiment was conducted during winter (kharif) season of 2013 to evaluate at the farmers field in Kheri Batter, Bhiwani on loamy sand soil and at Chaudhary Charan Singh Haryana Agricultural University, Hisar on sandy loam soil efficacy of sequential application of different herbicides on cluster bean [Cyamopsis tetragonoloba (L.) Taub] Pre-emergence (PRE) application of pendimethalin @ 1.0 kg/ha provided 8590% weed dry weight re- duction up to 30 days after sowing (DAS); however at 60 DAS percent reduction of weed dry weight was lowered by 2530% under both the soil texture. At 60 DAS, maximum dry weight reduction (95% at Kheri Batter and 91% at Hisar) was recorded, under post-emergence (POE) sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha; which was at par with imazethapyr + imazamox (Odyssey) 70 g/ha fb propaquizafop 62.5 g/ha. The efficacy of imazethapyr + imazamox was lower in sandy loam soil than loamy sand. A sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha and imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/ha POE resulted in the highest seed yield and maximum net returns at the Kheri Batter loca- tion; but at Hisar location, highest seed yield and maximum net returns were observed under imazethapyr 100 g/ ha fb propaquizafop 62.5 g/ha. Lower yield and net returns were observed under imazethapyr + imazamox 70 g/ ha at 3 weak after sowing (WAS) fb propaquizafop 62.5 g/ha at 6 WAS at location Hisar, due to lower efficacy of Odyssey in sandy loam soil against Trianthema portulacastrum.
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Claims 14
Claim · model-written summary
Pendimethalin reduced weed dry weight by 8590% through 30 DAS.
- Taxon
- cluster bean
Cyamopsis tetragonolobat0 - Treatment
- pendimethalin @ 1.0 kg/hae0
- Interactor
- weede0weed
- Outcome
- weed dry weighte0
- Direction
- re- ductione0
- Value
- 8590%e0
- Qualifier
- up to 30 days after sowing (DAS)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pre-emergence (PRE) application of pendimethalin @ 1.0 kg/ha provided 8590% weed dry weight re- duction up to 30 days after sowing (DAS)”
t0“cluster bean”
Claim · model-written summary
The pendimethalin weed dry-weight reduction fell by 2530% at 60 DAS.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Interactor
- weede0weed
- Outcome
- weed dry weighte0
- Direction
- lowerede0
- Value
- 2530%e0
- Qualifier
- at 60 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“however at 60 DAS percent reduction of weed dry weight was lowered by 2530% under both the soil texture”
t0“cluster bean”
Claim · model-written summary
Sequential imazethapyr then propaquizafop reduced weed dry weight by 95% at Kheri Batter.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- dry weighte0
- Direction
- reductione0
- Value
- 95%e0
- Qualifier
- At 60 DASe0
- Setting
- Kheri Battere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At 60 DAS, maximum dry weight reduction (95% at Kheri Batter and 91% at Hisar) was recorded, under post-emergence (POE) sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha”
t0“cluster bean”
Claim · model-written summary
Sequential imazethapyr then propaquizafop reduced weed dry weight by 91% at Hisar.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- dry weighte0
- Direction
- reductione0
- Value
- 91%e0
- Qualifier
- At 60 DASe0
- Setting
- Hisare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At 60 DAS, maximum dry weight reduction (95% at Kheri Batter and 91% at Hisar) was recorded, under post-emergence (POE) sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha”
t0“cluster bean”
Claim · model-written summary
The imazethapyr–imazamox then propaquizafop sequence matched the maximum weed reduction treatment.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox (Odyssey) 70 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- at pare0
- Direction
- at pare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“which was at par with imazethapyr + imazamox (Odyssey) 70 g/ha fb propaquizafop 62.5 g/ha”
t0“cluster bean”
Claim · model-written summary
Imazethapyr plus imazamox had lower efficacy in sandy loam than loamy sand.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamoxe0
- Outcome
- efficacye0
- Direction
- lowere0
- Comparator
- loamy sande0
- Setting
- sandy loam soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The efficacy of imazethapyr + imazamox was lower in sandy loam soil than loamy sand”
t0“cluster bean”
Claim · model-written summary
The imazethapyr then propaquizafop sequence had highest seed yield at Kheri Batter.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- seed yielde0
- Direction
- higheste0
- Setting
- Kheri Battere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha and imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/ha POE resulted in the highest seed yield and maximum net returns at the Kheri Batter loca- tion”
t0“cluster bean”
Claim · model-written summary
The imazethapyr then propaquizafop sequence had highest net returns at Kheri Batter.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- net returnse0
- Direction
- maximume0
- Setting
- Kheri Battere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha and imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/ha POE resulted in the highest seed yield and maximum net returns at the Kheri Batter loca- tion”
t0“cluster bean”
Claim · model-written summary
The imazethapyr plus imazamox then propaquizafop sequence had highest seed yield at Kheri Batter.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- seed yielde0
- Direction
- higheste0
- Setting
- Kheri Battere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha and imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/ha POE resulted in the highest seed yield and maximum net returns at the Kheri Batter loca- tion”
t0“cluster bean”
Claim · model-written summary
The imazethapyr plus imazamox then propaquizafop sequence had highest net returns at Kheri Batter.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/hae0
- Outcome
- net returnse0
- Direction
- maximume0
- Setting
- Kheri Battere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A sequential application of imazethapyr 100 g/ha fb propaquizafop 62.5 g/ha and imazethapyr + imazamox 70 g/ha fb propaquizafop 62.5 g/ha POE resulted in the highest seed yield and maximum net returns at the Kheri Batter loca- tion”
t0“cluster bean”
Claim · model-written summary
The imazethapyr then propaquizafop sequence had highest seed yield at Hisar.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ ha fb propaquizafop 62.5 g/hae0
- Outcome
- seed yielde0
- Direction
- higheste0
- Setting
- Hisare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at Hisar location, highest seed yield and maximum net returns were observed under imazethapyr 100 g/ ha fb propaquizafop 62.5 g/ha”
t0“cluster bean”
Claim · model-written summary
The imazethapyr then propaquizafop sequence had highest net returns at Hisar.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr 100 g/ ha fb propaquizafop 62.5 g/hae0
- Outcome
- net returnse0
- Direction
- maximume0
- Setting
- Hisare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at Hisar location, highest seed yield and maximum net returns were observed under imazethapyr 100 g/ ha fb propaquizafop 62.5 g/ha”
t0“cluster bean”
Claim · model-written summary
At Hisar, the imazethapyr plus imazamox sequence had lower yield.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 70 g/ ha at 3 weak after sowing (WAS) fb propaquizafop 62.5 g/ha at 6 WASe0
- Interactor
- Trianthema portulacastrum
Trianthema portulacastrume0weed - Outcome
- yielde0
- Direction
- Lowere0
- Setting
- Hisare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lower yield and net returns were observed under imazethapyr + imazamox 70 g/ ha at 3 weak after sowing (WAS) fb propaquizafop 62.5 g/ha at 6 WAS at location Hisar, due to lower efficacy of Odyssey in sandy loam soil against Trianthema portulacastrum”
t0“cluster bean”
Claim · model-written summary
At Hisar, the imazethapyr plus imazamox sequence had lower net returns.
- Taxon
- cluster beanCyamopsis tetragonolobat0
- Treatment
- imazethapyr + imazamox 70 g/ ha at 3 weak after sowing (WAS) fb propaquizafop 62.5 g/ha at 6 WASe0
- Interactor
- Trianthema portulacastrumTrianthema portulacastrume0weed
- Outcome
- net returnse0
- Direction
- Lowere0
- Setting
- Hisare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lower yield and net returns were observed under imazethapyr + imazamox 70 g/ ha at 3 weak after sowing (WAS) fb propaquizafop 62.5 g/ha at 6 WAS at location Hisar, due to lower efficacy of Odyssey in sandy loam soil against Trianthema portulacastrum”
t0“cluster bean”
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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.