Sericulture is an important agro-based industry that provides employment and income to
millions of rural households. The success of sericulture largely depends on the quality and
quantity of mulberry leaves, which serve as the sole food source for silkworms. Sustainable
nutrient management is therefore essential for maintaining soil fertility, improving mulberry
productivity, and enhancing silk production. Among various organic nutrient sources, poultry
manure has gained significant attention due to its high nutrient content, rapid mineralization,
and positive effects on soil health. Poultry manure contains substantial amounts of nitrogen,
phosphorus, potassium, calcium, magnesium, and micronutrients that contribute to vigorous
mulberry growth and improved leaf quality.