黑龙江宁安：柞蚕产业织就乡村振兴锦绣图

Core Insights - The sericulture industry in Ning'an City is experiencing significant growth, with the introduction of new technologies and sustainable practices enhancing its market potential [1][2][3] Group 1: Industry Overview - Ning'an City has a long history of sericulture, dating back over 60 years, with favorable natural conditions for the cultivation of oak silkworms [1] - The city has become a unique concentration area for oak silkworms, mulberry silkworms, and heavenly silkworms, with oak silkworms accounting for one-third of the province's total [2] Group 2: Economic Impact - The annual production of commercial cocoons is approximately 150 million kilograms, generating nearly 80 million yuan in total revenue [2] - The Baoshan Oak Silkworm Cooperative is projected to sell 320,000 pounds of silkworm seeds in 2024, with profits exceeding 2.4 million yuan, benefiting over 800 local silkworm farmers [1] Group 3: Technological and Cultural Development - Recent advancements in biotechnology have increased the comprehensive utilization value of silkworms, leading to the extraction of high-tech products for medical and health applications [1] - The production of oak silk is integral to the national intangible cultural heritage, promoting the preservation of traditional craftsmanship and the development of Manchu culture [1]