Influence of Different Planting Methods and High-Density Planting on Yield and Economic Parameters in Banana cv. Williams

Abstract

High density planting is one of novel concepts and it’s effectively increase productivity of per unit area without affecting the fruit quality. Gross yield of banana per hectare mainly depends on yield of per plant and number of plants per hectare. The study was carried out at ICAR- All India Coordinated Research Project on Fruits, Kittur Rani Channamma College of Horticulture, Arabhavi in Belgavi district, Karnataka to study influence of different planting density on both yield and economic parameters of banana cv. Williams during 2021-22. It was laid out in Randomized Complete Block Design with three replications and eight treatments. The results revealed that, the highest values for bunch parameters like bunch length (97.77 cm), bunch width (93.57 cm), number of hands per bunch (11.93), number of fingers in third hand (21.53) and weight of third hand (2.97 kg) was recorded in wider spacing treatment T4 (Single row - 2.4×1.8 m). Regarding to yield parameters like highest bunch weight per hill (36.09 kg) was recorded in T6 (3 plants per hill- 2.7×1.8×0.3 m). While, highest yield per hectare (108.75 t/ha) was found in treatment T8 (Paired row with zig-zag - 2.1×1.2×1.2 m). With respect to the highest gross returns (10,33, 125.00 Rs/ha), net returns (5, 53,725.00 Rs/ha) and highest benefit cost ratio (2.15) was observed in T8 (paired row system of with zig-zag planting).