Yield Gap Analysis of Soybean in Sangli District of Maharashtra

Soybean (Glycine max), a legume native to East Asia, is the world's most economically significant bean, renowned for its exceptional adaptability to diverse soils and climates.As the premier legume and oilseed crop globally, soybean serves as an indispensable source of high-quality protein (40%) and oil (18%), surpassing all food crops in protein content and ranking second among food legumes in oil content.Notably, soybean contributes approximately 50% to global oilseed production.Beyond its culinary applications, soybean boasts extensive industrial uses, including the manufacture of butter, fats, varnishes, soap, glycerine, and printing ink.Furthermore, soybean flour is utilized to produce easily digestible soy milk.The de-oiled soy cakes, rich in protein, are vital in human food and livestock feed production.As a kharif crop, soybean plays a pivotal role in maintaining soil fertility and enhancing physical properties, fixing atmos-pheric nitrogen at an impressive rate of 15-30 kg ha -1 year -1 .Legumes, including soybean, are esteemed for their protein-rich food, feed, and fodder, earning them the distinction of being a "unique jewel" in Indian crop husbandry.India ranks fifth globally in soybean production, cultivating 12146 thousand hectares and yielding 12986 thousand tonnes in 2022.However, a significant yield gap persists, exemplified by Maharashtra's 128 kg ha -1 difference from the national average.Indian soybean cultivation primarily occurs under suboptimal rainfed conditions, contributing to lower yields.Despite government initiatives and policies supporting farmers, which have driven growth in area and production, yield enhancements have been modest over the past few decades, highlighting the need for targeted interventions to bridge this yield gap and optimize India's soybean potential.