National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The field experiment was conducted during Kharif season of 2018 at Research farm, Department of Physics and Argo-meteorology, College of Agricultural Engineering, JNKVV, Jabalpur (M.P.). Aim of the study is to evaluate the performance of rice cultivar under varying environment. Keeping 3 dates of sowing i.e., 15th June, 30th June and 15thJuly under main plots and four rice varieties viz., MTU 1010, Sahbhagi, Kranti and IR 36 in sub plot with thrice replications. The experiment was laid out in split plot design. The direct seeded rice sown on 15th June was found most favourable for all 4 rice cultivar and maximum mean yield was option under this date of sowing. Among the rice cultivar the Kranti performed significance superior over rest of varies at all dates of sowing. Results revealed that direct seeded rice sown on 15th June recorded significantly higher grain yield (3742 kg ha-1) as compared to 30th June (3482 kg ha-1) and 15th July (3065 kg ha-1). Rice variety Kranti showed significant superiority over other varieties under all the three dates i.e., 15th June, 30th June and 15th July sowing in terms of grain yield. The net monetary returns and B: C ratio were found to be the maximum (Rs.39736 ha-1 and 2.0, respectively) under Kranti variety sown on 15th June.
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