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‘Participatory-mode’ adaptive research was conducted in wheat in north-western Himalayas (NWH) during 2008–2014 to develop an improved chemical weed management (ICWM) technology. First of all, two years ‘on-farm experimentation’ was performed in a randomized block design at 10 locations in NWH using seven treatments (Clodinafop @ 60 g a.i./ha (Clod); Clod followed by 2,4-D (Na-salt) @ 1.0 kg a.i./ha (Clod-fb-D); Isoproturon 75 WP @ 1.0 kg a.i./ha (Iso); Iso + D; Sulfosulfuron 75% WG @ 25 g a.i./ha + Metsulfuron 5% WG @ 2 g a.i./ha (Sulf + Met); weed-free-check; and un-weeded-check). In this study, the post-emergence application of Sulf + Met reported the lowest weed-index and NPK depletion by weeds with higher weed control efficiency (86.4%), weed control index (81.1%) and herbicide efficiency index (2.62) over other herbicides. Sulf + Met exhibited significantly higher wheat productivity (3.57 t/ha), protein yield, net-returns and water-productivity, which was followed by Iso + D and Clod-fb-D, all of which remained statistically at par with each other. An impact assessment of intensive technology-transfer programme (2008–2014) revealed a higher technology adoption rate (71–98%) of ICWM leading to higher wheat productivity (~22%) and net income gains (2.8–26.4%) in NWH. Overall, Sulf + Met proved highly effective against mixed weed flora in wheat to boost wheat productivity, profitability, quality and water productivity in addition to a higher technology adoption rate and NIGs to transform rural livelihoods in NWH.
Anil Choudhary; D.S. Yadav; Pankaj Sood; Shakuntla Rahi; Kalpana Arya; S.K. Thakur; Ramesh Lal; Subhash Kumar; Jagdev Sharma; Anchal Dass; Subhash Babu; R.S. Bana; D.S. Rana; Adarsh Kumar; Sudhir Rajpoot; Gaurendra Gupta; Anil Kumar; Harish M.N.; A.U. Noorzai; G.A. Rajanna; Mohammad Khan; V.K. Dua; Raj Singh. Post-Emergence Herbicides for Effective Weed Management, Enhanced Wheat Productivity, Profitability and Quality in North-Western Himalayas: A ‘Participatory-Mode’ Technology Development and Dissemination. Sustainability 2021, 13, 5425 .
AMA StyleAnil Choudhary, D.S. Yadav, Pankaj Sood, Shakuntla Rahi, Kalpana Arya, S.K. Thakur, Ramesh Lal, Subhash Kumar, Jagdev Sharma, Anchal Dass, Subhash Babu, R.S. Bana, D.S. Rana, Adarsh Kumar, Sudhir Rajpoot, Gaurendra Gupta, Anil Kumar, Harish M.N., A.U. Noorzai, G.A. Rajanna, Mohammad Khan, V.K. Dua, Raj Singh. Post-Emergence Herbicides for Effective Weed Management, Enhanced Wheat Productivity, Profitability and Quality in North-Western Himalayas: A ‘Participatory-Mode’ Technology Development and Dissemination. Sustainability. 2021; 13 (10):5425.
Chicago/Turabian StyleAnil Choudhary; D.S. Yadav; Pankaj Sood; Shakuntla Rahi; Kalpana Arya; S.K. Thakur; Ramesh Lal; Subhash Kumar; Jagdev Sharma; Anchal Dass; Subhash Babu; R.S. Bana; D.S. Rana; Adarsh Kumar; Sudhir Rajpoot; Gaurendra Gupta; Anil Kumar; Harish M.N.; A.U. Noorzai; G.A. Rajanna; Mohammad Khan; V.K. Dua; Raj Singh. 2021. "Post-Emergence Herbicides for Effective Weed Management, Enhanced Wheat Productivity, Profitability and Quality in North-Western Himalayas: A ‘Participatory-Mode’ Technology Development and Dissemination." Sustainability 13, no. 10: 5425.