Abstract
The study was conducted at Agricultural Research Station, Mandor, Jodhpur during 2016-17 (rabi). The experiment was laid out in randomized block design (RBD) with 16 treatments and replicated thrice. The treatments were two doses of each herbicides i.e. pendimethalin (0.40 and 0.60 kg a.i./ha), oxyfluorfen (100 and 200 g a.i./ha) and imazethapyr (40 and 60 g a.i./ha) with their combinations as pre and post-emergence including weedy check and weed free. Among the herbicidal treatments, sequential application of pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DAS (W12) recorded significantly higher seed yield with higher weed control efficiency and weed index and established its superiority over other weed management treatments. However, it remained at par with pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 40 g a.i./ha at 20 DAS (W11) at all growth stages of crop. Although, weed free recorded higher seed yield and showed significant superiority over rest of the weed management treatments, but it was statistically at par with W12 and W11.
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Claims 6
Claim · model-written summary
W12 produced significantly higher chickpea seed yield than other herbicide treatments.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DASe0
- Interactor
- weede0weed
- Outcome
- seed yielde0
- Direction
- highere0
- Comparator
- other weed management treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sequential application of pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DAS (W12) recorded significantly higher seed yield with higher weed control efficiency and weed index and established its superiority over other weed management treatments.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
W12 had higher weed control efficiency than other weed management treatments.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DASe0
- Interactor
- weede0weed
- Outcome
- weed control efficiencye0
- Direction
- highere0
- Comparator
- other weed management treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sequential application of pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DAS (W12) recorded significantly higher seed yield with higher weed control efficiency and weed index and established its superiority over other weed management treatments.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
W12 had a higher weed index than other weed management treatments.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DASe0
- Interactor
- weede0weed
- Outcome
- weed indexe0
- Direction
- highere0
- Comparator
- other weed management treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sequential application of pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 60 g a.i./ha at 20 DAS (W12) recorded significantly higher seed yield with higher weed control efficiency and weed index and established its superiority over other weed management treatments.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
W12 was statistically at par with W11 across crop growth stages.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- pre and post-emergence herbicidese0
- Outcome
- at pare0
- Direction
- at pare0
- Qualifier
- at all growth stages of crope0
- Comparator
- pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 40 g a.i./ha at 20 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it remained at par with pre and post-emergence herbicides i.e. pendimethalin @ 0.60 kg a.i./ha (PE) + imazethapyr @ 40 g a.i./ha at 20 DAS (W11) at all growth stages of crop.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Weed-free management produced higher chickpea seed yield than other treatments.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- weed freee0
- Interactor
- weede0weed
- Outcome
- seed yielde0
- Direction
- highere0
- Comparator
- rest of the weed management treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weed free recorded higher seed yield and showed significant superiority over rest of the weed management treatments”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Weed-free management was statistically at par with W12 and W11.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- statistically at pare0
- Direction
- at pare0
- Comparator
- W12 and W11e0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it was statistically at par with W12 and W11”
t0“chickpea (Cicer arietinum L.)”
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