Abstract
Rice farmers face challenges in achieving higher yield and profit during the summer season due to improper establishment and weed control. To address this, a study was conducted to assess the effects of herbicide combinations on the growth and yield of CR Dhan 206 (Gopinath), a high-yielding rice variety. The research took place from January to May 2022 at the PG Research Farm of M. S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Paralakhemundi, Odisha. The experiment followed a split plot design with two main plots (transplanted rice and wet seeded rice) and five subplots (fenoxaprop-p-ethyl + ethoxysulfuron (Tank mix) @ (50+15) g ha-1 at 18 days after transplanting/sowing (DAT/S); triafamone + ethoxysulfuron (Ready mix) @ (45+22.5) g ha-1 at 12 DAT/S; pretilachlor + bensulfuron-methyl (Ready mix) @ (600+60) g ha-1 at 4 DAT/S; weed-free (Hand weeding at 20,40,60 DAT/S); and weedy check) replicated thrice. The dominant weeds observed were Echinochloa colona, Leptochloa chinensis, Cyanotis auxiliaris, Physalis minima, Ludwigia parviflora, Cyperus iria, and Fimbristylis miliacea. Results indicated that the establishment methods did not significantly affect crop growth, yield attributes, crop yield, and weed infestation. However, the application of triafamone + ethoxysulfuron in both transplanted and wet seeded rice demonstrated superior growth, yield, weed control, and comparable results to the weed-free check. The combination of wet seeded rice and triafamone + ethoxysulfuron showed the highest net return and benefit-cost ratio, suggesting its recommendation for effective weed control and profitability in rice farming in summer season.
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Claims 7
Claim · model-written summary
The combination of wet seeded rice and triafamone + ethoxysulfuron gave the highest net return and benefit-cost ratio.
- Taxon
- rice
Oryza sativat0 - Treatment
- triafamone + ethoxysulfurone3
- Outcome
- net return and benefit-cost ratioe3
- Direction
- higheste3
- Qualifier
- wet seeded ricee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e3“The combination of wet seeded rice and triafamone + ethoxysulfuron showed the highest net return and benefit-cost ratio, suggesting its recommendation for effective weed control and profitability in rice farming in summer season”
Claim · model-written summary
Triafamone + ethoxysulfuron is recommended for effective weed control and profitability in rice farming in summer season.
- Taxon
- riceOryza sativae3
- Outcome
- weed control and profitabilitye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e3“The combination of wet seeded rice and triafamone + ethoxysulfuron showed the highest net return and benefit-cost ratio, suggesting its recommendation for effective weed control and profitability in rice farming in summer season”
Claim · model-written summary
Triafamone + ethoxysulfuron gave superior growth, yield and weed control in rice.
- Taxon
- riceOryza sativat0
- Treatment
- triafamone + ethoxysulfurone2
- Outcome
- growth, yield, weed controle2
- Direction
- superiore2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e2“However, the application of triafamone + ethoxysulfuron in both transplanted and wet seeded rice demonstrated superior growth, yield, weed control, and comparable results to the weed-free check”
Claim · model-written summary
Triafamone + ethoxysulfuron gave results comparable to the weed-free check.
- Taxon
- riceOryza sativat0
- Treatment
- triafamone + ethoxysulfurone2
- Outcome
- resultse2
- Direction
- comparablee2
- Comparator
- weed-free checke2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e2“However, the application of triafamone + ethoxysulfuron in both transplanted and wet seeded rice demonstrated superior growth, yield, weed control, and comparable results to the weed-free check”
Claim · model-written summary
Establishment methods did not significantly affect crop growth, yield attributes and crop yield of rice.
- Taxon
- riceOryza sativat0
- Treatment
- establishment methodse1
- Outcome
- crop growth, yield attributes, crop yielde1
- Direction
- did not significantly affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e1“Results indicated that the establishment methods did not significantly affect crop growth, yield attributes, crop yield, and weed infestation”
Claim · model-written summary
Establishment methods did not significantly affect weed infestation in rice.
- Taxon
- riceOryza sativat0
- Treatment
- establishment methodse1
- Outcome
- weed infestatione1
- Direction
- did not significantly affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e1“Results indicated that the establishment methods did not significantly affect crop growth, yield attributes, crop yield, and weed infestation”
Claim · model-written summary
Echinochloa colona and Leptochloa chinensis were among the dominant weeds in rice.
- Taxon
- riceOryza sativat0
- Interactor
- Echinochloa colona
Echinochloa colonae4weed - Second interactor
- Leptochloa chinensis
Dinebra chinensise4weed - Outcome
- dominant weedse4
- Qualifier
- Cyanotis auxiliaris, Physalis minima, Ludwigia parviflora, Cyperus iria, and Fimbristylis miliaceae4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Crop establishment methods and herbicide mixtures induced weed dynamics, productivity, and profitability of summer rice”
e4“The dominant weeds observed were Echinochloa colona, Leptochloa chinensis, Cyanotis auxiliaris, Physalis minima, Ludwigia parviflora, Cyperus iria, and Fimbristylis miliacea”
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