Abstract
An on farm trial was conducted during the rainy (kharif) season of 2014-15 at eight locations (farmers’ field) of the district, to validate, refine and popularize the technology developed at Directorate of weed science, Jabalpur for managing weeds in rice (Oryza Sativa L.). Effectiveness of post emergence application of bispyribac sodium @ 25g/ha and azimsulfuron @ 35g/ha over pre emergence application of butachlor @ 2kg/ha and weedy check (farmer’s practices) was studied on yield and profitability of rice. Highest grain yield (5188kg/ha) of rice was recorded with the post emergence application of bispyribac sodium @ 25/ha followed by post emergence application of azimsulfuron @ 35 g/ha (4991kg/ha), pre emergence application of butachlor @ 2 kg/ha (4331 kg/ha) and weedy check (3544kg/ha). However, the highest net return of Rs. 68071/ha was fetched with the application of bispyribac sodium as post emergence followed by azimsulfuron as post emergence (Rs. 64013/ha), butachlor as pre emergence (Rs. 50547/ha) and unwedded control (Rs. 33527/ha).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
