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Conditions Required and Main Technical Requirements for Collective Rearing of Young Silkworms
I. The Purpose of Collective Rearing of Young Silkworms. As the saying goes, "Rearing young silkworms well is half the harvest," which fully illustrates the importance of rearing young silkworms. The purpose of collective rearing of young silkworms is to strengthen the constitution of young silkworms, ensure the safety of grown silkworms, and achieve high-quality and high-yield cocoons. Advantages of collective rearing of young silkworms: (1) It facilitates scientific silkworm rearing, adopts advanced silkworm rearing techniques and facilities, promotes uniform development and strong constitution of young silkworms, provides a guarantee for grown silkworm rearing, and lays the foundation for high and stable cocoon yields. (2) It facilitates disinfection and disease prevention. It overcomes the difficulties of young silkworms' weak resistance to adverse environments and susceptibility to pathogen infection, reduces lost silkworms, and ensures the number of silkworms. Collective rearing of young silkworms can achieve comprehensive disinfection of rearing rooms and equipment and strict disease prevention measures, reducing opportunities for pathogen infection and effectively controlling the occurrence of silkworm diseases. (3) It helps improve work efficiency. Collective rearing of young silkworms can save mulberry leaves, labor, fuel, equipment and housing, reduce silkworm rearing production costs, and improve economic benefits.
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