Abstract
A field experiment was conducted during the winter seasons of 201011 and 201112 to study bio-efficacy of pendimethalin available in capsule suspension form (CS) and other recommended herbicides on the productivity of cumin ( Cuminum cyminum L.) and their carry-over effects on the succeeding pearlmillet [ Pennisetum glaucum (L) R. Br . Emend. Stuntz.]. Pre-emergence application of pendimethalin CS @ 484 g/ha + 1 hand-weeding con- trolled the weeds effectively in cumin and resulted in seed yield of 684 kg/ha, which was at par with weed-free check (701 kg/ha). Increase in the dose of pendimethalin CS from 484 to 580 and 580 to 677 g/ha did not influ- ence seed yield of cumin but significantly suppressed plant count and biomass of succeeding pearlmillet. Applica- tion of pendimethalin liquid formulation @ 750 g/ha exhibited similar trend. Oxadiargyl and oxyfluorfen applied @ 50 g/ha + 1 hand-weeding at 30 days decreases the weed stand and weed dry matter, where the extent of control was at par with weed-free plots without any residual effect on succeeding pearlmillet. Post-emergence application of oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 days recorded maximum seed yield (715 kg/ha), net return ( 58,400/ha) and benefit: cost ratio (4.08), with weed control efficiency of 99%, closely followed by oxyfluorfen 50 g/ha + 1 hand-weeding.
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Claims 13
Claim · model-written summary
Pendimethalin CS at 484 g/ha plus one hand-weeding controlled weeds in cumin.
- Taxon
- cumin
Cuminum cyminume0 - Treatment
- pendimethalin CS @ 484 g/ha + 1 hand-weedinge0
- Outcome
- weedse0
- Direction
- con- trollede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pre-emergence application of pendimethalin CS @ 484 g/ha + 1 hand-weeding con- trolled the weeds effectively in cumin”
Claim · model-written summary
Pendimethalin CS at 484 g/ha plus one hand-weeding yielded 684 kg/ha cumin seed, at par with the weed-free check.
- Taxon
- cuminCuminum cyminume0
- Treatment
- pendimethalin CS @ 484 g/ha + 1 hand-weedinge0
- Outcome
- seed yielde0
- Value
- 684 kg/hae0
- Qualifier
- 701 kg/hae0
- Comparator
- weed-free checke0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pre-emergence application of pendimethalin CS @ 484 g/ha + 1 hand-weeding con- trolled the weeds effectively in cumin and resulted in seed yield of 684 kg/ha, which was at par with weed-free check (701 kg/ha)”
Claim · model-written summary
Increasing pendimethalin CS dose from 484 to 580 and then 677 g/ha did not influence cumin seed yield.
- Taxon
- cuminCuminum cyminume0
- Treatment
- pendimethalin CS from 484 to 580 and 580 to 677 g/hae0
- Outcome
- seed yielde0
- Direction
- did not influ- encee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase in the dose of pendimethalin CS from 484 to 580 and 580 to 677 g/ha did not influ- ence seed yield of cumin”
Claim · model-written summary
Increasing pendimethalin CS dose significantly suppressed plant count and biomass of succeeding pearlmillet.
- Taxon
- pearlmillet
Cenchrus americanuse0 - Treatment
- pendimethalin CS from 484 to 580 and 580 to 677 g/hae0
- Outcome
- plant count and biomasse0
- Direction
- suppressede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase in the dose of pendimethalin CS from 484 to 580 and 580 to 677 g/ha did not influ- ence seed yield of cumin but significantly suppressed plant count and biomass of succeeding pearlmillet”
Claim · model-written summary
Pendimethalin liquid formulation at 750 g/ha exhibited a similar trend to increased pendimethalin CS doses.
Not reportedTaxonComparatorOutcome
Verbatim
e0“pendimethalin liquid formulation @ 750 g/ha exhibited similar trend”
Claim · model-written summary
Oxadiargyl at 50 g/ha plus hand-weeding decreased weed stand and dry matter.
Not reportedTaxonComparator
Verbatim
e0“Oxadiargyl and oxyfluorfen applied @ 50 g/ha + 1 hand-weeding at 30 days decreases the weed stand and weed dry matter”
Claim · model-written summary
Oxyfluorfen at 50 g/ha plus hand-weeding decreased weed stand and dry matter.
- Treatment
- oxyfluorfen applied @ 50 g/ha + 1 hand-weeding at 30 dayse0
- Outcome
- weed stand and weed dry mattere0
- Direction
- decreasese0
Not reportedTaxonComparator
Verbatim
e0“Oxadiargyl and oxyfluorfen applied @ 50 g/ha + 1 hand-weeding at 30 days decreases the weed stand and weed dry matter”
Claim · model-written summary
Oxadiargyl and oxyfluorfen control was at par with weed-free plots and had no residual effect on succeeding pearlmillet.
- Taxon
- pearlmilletCenchrus americanuse0
- Outcome
- residual effecte0
- Direction
- without anye0
- Comparator
- weed-free plotse0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the extent of control was at par with weed-free plots without any residual effect on succeeding pearlmillet”
Claim · model-written summary
Post-emergence oxadiargyl at 50 g/ha plus hand-weeding produced maximum cumin seed yield of 715 kg/ha.
- Treatment
- oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 dayse0
- Outcome
- seed yielde0
- Direction
- maximume0
- Value
- 715 kg/hae0
Not reportedTaxonComparator
Verbatim
e0“Post-emergence application of oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 days recorded maximum seed yield (715 kg/ha)”
Claim · model-written summary
Post-emergence oxadiargyl at 50 g/ha plus hand-weeding gave maximum net return of 58,400/ha.
- Treatment
- oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 dayse0
- Outcome
- net returne0
- Direction
- maximume0
- Value
- 58,400/hae0
Not reportedTaxonComparator
Verbatim
e0“Post-emergence application of oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 days recorded maximum seed yield (715 kg/ha), net return ( 58,400/ha)”
Claim · model-written summary
Post-emergence oxadiargyl at 50 g/ha plus hand-weeding gave a benefit: cost ratio of 4.08.
- Treatment
- oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 dayse0
- Outcome
- benefit: cost ratioe0
- Direction
- maximume0
- Value
- 4.08e0
Not reportedTaxonComparator
Verbatim
e0“Post-emergence application of oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 days recorded maximum seed yield (715 kg/ha), net return ( 58,400/ha) and benefit: cost ratio (4.08)”
Claim · model-written summary
Post-emergence oxadiargyl at 50 g/ha plus hand-weeding had 99% weed control efficiency.
- Treatment
- oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 dayse0
- Outcome
- weed control efficiencye0
- Value
- 99%e0
Not reportedTaxonComparatorDirection
Verbatim
e0“Post-emergence application of oxadiargyl @ 50 g/ha + 1 hand-weeding at 30 days recorded maximum seed yield (715 kg/ha), net return ( 58,400/ha) and benefit: cost ratio (4.08), with weed control efficiency of 99%”
Claim · model-written summary
Oxyfluorfen at 50 g/ha plus hand-weeding closely followed oxadiargyl in the reported performance.
- Treatment
- oxyfluorfen 50 g/ha + 1 hand-weedinge0
Not reportedTaxonOutcome
Verbatim
e0“closely followed by oxyfluorfen 50 g/ha + 1 hand-weeding”
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See all 10 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.