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 |
A research experiment was conducted at the Research Farm, Department of Agronomy, JNKVV, Jabalpur (M.P.) during Kharif season of 2018 which was laid out in a Completely Randomized Block design with three replications. Seven treatments comprised of combinations as well as single application of herbicides T1 (Propaquizafop @ 50 gha-1), T2 (Propaquizafop @ 60 gha-1), T3 (Propaquizafop @ 75 gha-1), T4 (Propaquizafop + Imazethapyr @ (75 + 50) gha-1), T5 (Quizalofop @ 70 gha-1), T6 (Hand weeding @ 20 and 40 DAS) and T7 (Weedy Check). The results revealed that treatment T2 had the longest (56.75 days) span of reproductive phase, whereas the treatment T4 had the shortest (55.25 days) span. T2 had the longest span of seed filling period (28.92 days). On the other hand, treatments T4 and T5 (27.33 days) indicated lowest time for seed filling duration. T6 recorded maximum biological yield (16.44 gplant-1 and 5479 kgha-1) which ultimately reflected in its maximum seed yield (5.74 gplant-1 and 1912 kgha-1). The maximum fat (21.16%), carbohydrates (18.76%) and ash contents were registered in treatment T6 (5.64%), whereas crude fiber (8.34%) and proteins (40.12%) were registered in T4.
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