Mulberry (Morus alba L.) is the primary food plant of the silkworm (Bombyx mori L.), and
its leaf biochemical composition plays a decisive role in silkworm growth, cocoon yield, and
silk quality. Sustainable nutrient management strategies are essential to enhance mulberry
productivity while maintaining soil health. Among organic amendments, sheep and goat
manure has emerged as a highly effective nutrient source due to its balanced composition of
nitrogen, phosphorus, potassium, and micronutrients, along with beneficial microbial activity.