Abstract
The present study determines the Influence of Various Nitrogen Levels and Herbicides Application on Nutrient Uptake and Quality Parameters of Rice (Oryza sativa L.). A field experiment was conducted during Kharif season 2022 and 2023 at Agronomy research farm, Acharya Narendra Deva University of Agriculture and Technology Kumarganj, Ayodhya Uttar Pradesh, (India), which consisted of three levels of nitrogen 80, 120 and 160 Kg/ha in main plot and five weed management practices Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT, Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT, Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT, Weed free and Weedy check in subplot thereby, making fifteen treatment combinations and replicated thrice in split plot design . Results indicated that protein content and protein yield, N, P and K content in grain and straw and their uptake after harvest were maximum recorded with the application of 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT which was comparable to weed free during both the years of investigation on transplanting rice.
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Claims 4
Claim · model-written summary
The combined nitrogen and herbicide treatment maximized protein content in transplanted rice, comparable to weed free.
- Taxon
- Rice
Oryza sativat0 - Treatment
- 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DATe0
- Outcome
- protein contente0
- Direction
- maximume0
- Qualifier
- during both the years of investigatione0
- Comparator
- weed freee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results indicated that protein content and protein yield, N, P and K content in grain and straw and their uptake after harvest were maximum recorded with the application of 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT which was comparable to weed free during both the years of investigation on transplanting rice”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
The combined nitrogen and herbicide treatment maximized protein yield in transplanted rice, comparable to weed free.
- Taxon
- RiceOryza sativat0
- Treatment
- 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DATe0
- Outcome
- protein yielde0
- Direction
- maximume0
- Qualifier
- during both the years of investigatione0
- Comparator
- weed freee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results indicated that protein content and protein yield, N, P and K content in grain and straw and their uptake after harvest were maximum recorded with the application of 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT which was comparable to weed free during both the years of investigation on transplanting rice”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
The combined nitrogen and herbicide treatment maximized grain and straw N, P and K content in transplanted rice, comparable to weed free.
- Taxon
- RiceOryza sativat0
- Treatment
- 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DATe0
- Outcome
- N, P and K content in grain and strawe0
- Direction
- maximume0
- Qualifier
- during both the years of investigatione0
- Comparator
- weed freee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results indicated that protein content and protein yield, N, P and K content in grain and straw and their uptake after harvest were maximum recorded with the application of 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT which was comparable to weed free during both the years of investigation on transplanting rice”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
The combined nitrogen and herbicide treatment maximized postharvest nutrient uptake in transplanted rice, comparable to weed free.
- Taxon
- RiceOryza sativat0
- Treatment
- 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DATe0
- Outcome
- their uptake after harveste0
- Direction
- maximume0
- Qualifier
- during both the years of investigatione0
- Comparator
- weed freee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results indicated that protein content and protein yield, N, P and K content in grain and straw and their uptake after harvest were maximum recorded with the application of 160 Kg N ha-1 and Pyrazosulfuron ethyl 10 % WP @ 20g a.i/ha (PE) at 0-3 DAT fb Bispyribac sodium 10 % SC @ 25g a.i/ha (PoE) at 25 DAT which was comparable to weed free during both the years of investigation on transplanting rice”
t0“Rice (Oryza sativa L.)”
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