Author(s):

Dr. Sanjeev Kumar, Gurmeet Singh and Priyanka Pandey

Abstract: The study was carried out in the Department of Agronomy of Chandra Shekhar Azad University of Agriculture and Technology, Kanpur U.P. India, during rabi season of 2013-14. The treatments comprised of viz. 2 tillage, 3 Irrigation schedule and 2 Nitrogen fertilization in 12 treatment combinations, viz. T₁+IR₁+F_1, T₁+IR₁+F_2, T₁+IR₂+F_1, T₁+IR₂+F_2, T₁+IR₃+F_1, T₁+IR₃+F_2, T₂+IR₁+F_1, T₂+IR₁+F_2, T₂+IR₂+F_1, T₂+IR₂+F_2, T₂+IR₃+F₁, T₂+IR₃+F₂. The tillage was tried in main plots, irrigation schedule and nitrogen fertilization in sub plots in split plot design with 3 replication. The crop raised with recommended package of practices other than treatments. The 1.0 IW/CPE ratio irrigation level was produced highest in respect to growth attributes, yield attributes, grain yield 42.67 q ha^-1, harvest index 38.73 percent, consumptive use 240.69 mm, water use efficiency 17.72 kg grain ha^-1 mm, N content in grain 1.87 percent, N content in straw 0.33 percent, NUE 116.13 percent, net income 40899 Rs. ha^-1 and benefit cost ratio 1.37, but reduced in 0.75 IW/CPE ratio and 0.5 IW/CPE ratio respectively.

Pages: 576-578  |  809 Views  186 Downloads

Download (448KB)