Vol. 12, Special Issue 10 (2023)

Author(s):
P Rajarathinam, PM Shanmugam, K Annadurai, SD Sivakumar, V Hariharasudhan, A Vijayaprabhakar, E Sujitha and V Radhakrishanan

Abstract:
This study was carried out to determine the effects of different lateral spacing and fertigation level to assess the productivity and profitability of cotton and maize crop. A field experiment was conducted at Institute of Agriculture, Kumulur during 2020- 21. Result reveled that, among the drip lateral spacing 1.20 m with 4 lph at 0.6 m spacing and application of 125% of recommend Nitrogen and potassium recorded higher yield, gross return, Net return and B: C ratio in both cotton and maize crop.