Standardization of GA3 and biomix concentrations for survival and economics of softwood grafts in sapota Cv. Kalipatti under polyhouse conditions

Abstract

An experiment was conducted to standardize the optimum concentrations of GA3 and Biomix for survival and economics of sapota softwood grafts. The treatment (T6) GA3 125 ppm + Biomix 4% found superior in terms of maximum survival percentage (90.67%) at 150 DAG. The satisfactory outcome in respect to the higher grafts success in sapota cv. Kalipatti with gross returns (Rs.1948.5), net income (Rs.1457) and maximum B:C ratio (2.96) was also recorded in the same treatment.