Journal Name:
- International Journal of Applied Research and Technology
Key Words:
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Abstract (2. Language):
A field experiment entitled “Effect of integrated nutrient
management and potassium levels on summer soybean (Glycine max
L. Merill.)” was conducted during summer season, 2013-2014 at P.
G. Research Farm, Agronomy Section, College of Agriculture,
Dhule. The field experiment was laid out in a split plot design with
sixteen treatments and three replications. The main plot treatment
comprises of four treatment of integrated nutrient management viz.,
25 % N through fertilizer + 75 % N through vermicompost (F1), 50
% N through fertilizer + 50 % N through vermicompost (F2), 75 % N
through fertilizer + 25 % N through vermicompost (F3), GRDF
50:75:00 kg N:P:K ha-1 (F4) and the subplot treatment comprises of
four treatment of potassium levels viz., application of potassium 0 kg
ha-1 (K1), 15 kg ha-1 (K2), 30 kg ha-1 (K3), 45 kg ha-1 (K4), . The
recommended dose of fertilizer was applied as per treatments. The
sowing was done by dibbling. The sowing of summer soybean under
application of 75 % N through fertilizer + 25 % N through
vermicompost (F3) significantly increased important grain, stover
yield and quality character i.e. protein, oil content as well as protein,
oil yield as compared to other and again it was being at par with (F2)
50 % N through fertilizer + 50 % N through vermicompost. The
gross ( 80885.45 ha-1) and net monetary returns ( 50010.45 ha-1)
and B:C ratio was more under application of 75 % N through
fertilizer + 25 % N through vermicompost (F3) with application of
potassium 45 kg ha-1 (K4).
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