This article Citation:

Neetu Sharma, Anil Kumar, Jai Kumar, Amit Mahajan and Lobzang Stanzen. 2016. Sowing time and weed management to enhance productivity of direct-seeded aromatic rice . Indian Journal of Weed Science : 48( 1) 21- 24.







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Volume Issue Publication year Page No Type of article
48 1 2016 21-24 Full length articles
Sowing time and weed management to enhance productivity of direct-seeded aromatic rice

Neetu Sharma, Anil Kumar, Jai Kumar, Amit Mahajan and Lobzang Stanzen

DOI: http://dx.doi.org/10.5958/0974-8164.2016.00004.6

Email: hanshunitu77@rediffmail.com
Address: Sher-e-Kashmir University of Agricultural Sciences & Technology Jammu, Jammu & Kashmir 180 009

Keywords:

Aromatic rice, Direct-seeded, Sowing time, Weed control, Yield



Abstract:

Field experiments were conducted during Kharif 2012 and 2013 sandy clay loam soil to study the effect of times of planting and weed management in direct-seeded aromatic rice in foot hills J&K Himalayas. Results revealed that direct-seeded basmati rice sown on 15th June and 10th July recorded non-significant results with respect to grain and straw yield. Among herbicidal weed management, post-emergence application of bispyribac at 30 g/ha recorded significantly higher grain and straw yield which was at par with post-emergence application of cyhalofop-butyl + 2, 4-D 90 g/ha + 500 g/ha and anilophos + ethoxysulfuron at 375 g/ha + 15 g/ha with B:C ratio of 2.98 and 3.95 during Kharif 2012 and 2013, respectivly. It was owing to higher number of panicles/m2, grains/panicle and 1000-grain weight along with lowest weed density, weed dry matter, higher weed control efficiency and lowest weed index.





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