Abstract
The present research entitled “Effect of new generation herbicides on the growth and yield of lentil (Lens culinaris Medik.)” conducted during rabi season of 2023-24 at Research cum Instructional Farm, College of agriculture IGKV, Raipur, Chhattisgarh. The experiment was conducted in Randomized block design with 3 replication and 8 treatment viz, Pendimethalin (30% EC) 750 g a.i. ha-1 as PE, Imazethapyr (10% SL) 50 g a.i. ha-1 as PE, Pendimethalin (30% EC) 750 g a.i. ha-1 as PE fb Quizalofop-p-ethyl (5% EC) 100 g a.i. ha-1 at 20 DAS, Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS, Imazethapyr (10% SL) 50 g a.i. ha-1 at 20 DAS,Quizalofop-p-ethyl (5% EC) 100 g a.i. ha-1 at 20 DAS, Weedy check and Weed free check (Hand weeding twice at 20 & 40 DAS). Results revealed that growth attributing characters viz., plant height, number of branches plant-1, number of leaves plant-1, leaf area plant-1, dry matter accumulation, as well as seed yield, stover yield and harvest index were found to be maximum under hand weeding twice at 20 and 40 DAS followed by Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS. Minimum values of above characters were observed in weedy check.In terms of economics, maximum gross return and net return were fetched under hand weeding twice at 20 and 40 DAS followed by Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS, but maximum B: C ratio was fetched under Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS and the lowest gross return, net return and B:C ratio were received under weedy check.
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Claims 6
Claim · model-written summary
Hand weeding maximized lentil growth traits, followed by oxyfluorfen and propaquizafop.
- Taxon
- lentil
Lens culinarist0 - Treatment
- hand weeding twice at 20 and 40 DASe0
- Outcome
- plant height, number of branches plant-1, number of leaves plant-1e0
- Direction
- maximume0
- Comparator
- Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth attributing characters viz., plant height, number of branches plant-1, number of leaves plant-1, leaf area plant-1, dry matter accumulation, as well as seed yield, stover yield and harvest index were found to be maximum under hand weeding twice at 20 and 40 DAS followed by Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS”
t0“lentil”
Claim · model-written summary
Hand weeding maximized lentil seed yield, stover yield and harvest index.
- Taxon
- lentilLens culinarist0
- Treatment
- hand weeding twice at 20 and 40 DASe0
- Outcome
- seed yield, stover yield and harvest indexe0
- Direction
- maximume0
- Comparator
- Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed yield, stover yield and harvest index were found to be maximum under hand weeding twice at 20 and 40 DAS followed by Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS”
t0“lentil”
Claim · model-written summary
Weedy check gave minimum growth and yield trait values.
- Taxon
- lentilLens culinarist0
- Treatment
- weedy checke0
- Outcome
- above characterse0
- Direction
- Minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minimum values of above characters were observed in weedy check.”
t0“lentil”
Claim · model-written summary
Hand weeding maximized gross and net return, followed by oxyfluorfen and propaquizafop.
- Taxon
- lentilLens culinarist0
- Treatment
- hand weeding twice at 20 and 40 DASe0
- Outcome
- gross return and net returne0
- Direction
- maximume0
- Comparator
- Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum gross return and net return were fetched under hand weeding twice at 20 and 40 DAS followed by Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS”
t0“lentil”
Claim · model-written summary
Oxyfluorfen followed by propaquizafop maximized benefit-cost ratio.
- Taxon
- lentilLens culinarist0
- Treatment
- Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DASe0
- Outcome
- B: C ratioe0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum B: C ratio was fetched under Oxyfluorfen (23.5% EC) 150 g a.i. ha-1 PE fb Propaquizafop (10% EC) 100 g a.i. ha-1 at 20 DAS”
t0“lentil”
Claim · model-written summary
Weedy check produced the lowest gross return, net return and benefit-cost ratio.
- Taxon
- lentilLens culinarist0
- Treatment
- weedy checke0
- Outcome
- gross return, net return and B:C ratioe0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest gross return, net return and B:C ratio were received under weedy check”
t0“lentil”
The same questions in other papers
Oxyfluorfen · yield · Lens culinaris (lentil)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
herbicide · yield · Lens culinaris (lentil)Results differ
35 papers in the same direction as this paper · 8 in the opposite direction · 3 reporting no difference from an alternative
- no effect
- no effect
- negative
43 papers more in this group
See all 47 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.