本报记者 许刚 云舱养蚕 富硒培育 在辽阳市辽阳县甜水满族乡，走进位于杨木村的智慧云舱，只见50平方米的封闭空间内，一只只蚕宝宝 正抱着绿叶大快朵颐；在李家村的修仙岭示范基地，富硒改良后的土壤里生长的柞树叶片上携带硒元 素，再在叶片上喷施含硒的营养液，蚕宝宝食用柞叶后会变成富硒蚕蛹。 辽阳县古老柞蚕业向新而变 这一幕幕，正是辽阳县传统柞蚕业实现技术性转型升级的生动写照。 去年，有着200余年柞蚕放养历史的辽阳县被确定为"国家蚕桑产业技术体系示范县"。前不久，在辽阳 县召开的国家蚕桑产业技术体系丹东综合试验站示范县工作推进会议上，国内首创人工饲养全龄柞蚕的 智慧云舱挂牌成为国家级合作实验室，获得富硒柞蚕试验成功的修仙岭示范基地挂牌成为国家级示范基 地。 辽阳县古老的养蚕产业正在向新而变，那么，新科技的应用将给辽阳县柞蚕业发展带来怎样的变化？ 提高成活率 让产量翻倍 辽阳县东部山区的自然与气候条件非常适合发展柞蚕产业。这里的蚕茧个体大、茧壳厚，质量稳居全省 前列，全县柞蚕放养规模达60万亩。 养柞蚕是个细心活儿，在野外环境中，柞蚕面临多种天敌的威胁，鸟类、昆虫、寄生虫等都会对其进行 捕食，极寒或极热天气也会导致柞 ...

Core Insights - The article highlights the significant development of the silkworm breeding and mulberry planting industry in Hanshan Village, Dazhong Town, leveraging unique climatic conditions and government support to enhance productivity and income for local farmers [1][5][6]. Group 1: Industry Overview - Dazhong Town has established itself as a key area for the silkworm and mulberry industry, with over 950 families engaged in this sector and an average leaf yield of over 4 kg per mulberry tree [1]. - The town's spring silkworm breeding reached 831 batches, generating an income of 2.1553 million yuan, while summer breeding saw a record 3,929 batches with an average yield of 45.62 kg per batch [1][6]. Group 2: Infrastructure and Support - The local government has implemented a "cooperative + farmer" model, providing unified seedling supply, technical support, and guaranteed purchase agreements to enhance production efficiency [2][5]. - Dazhong Town has constructed 1,800 acres of mulberry gardens, accounting for 40% of the town's total area, and established standardized breeding facilities to support the industry [2][5]. Group 3: Economic Impact - Farmers like Tan Chaoyou have reported annual incomes exceeding 100,000 yuan from silkworm breeding, benefiting from government services and market guarantees [3]. - The total revenue from silkworm cocoon sales reached 11.7335 million yuan, marking a year-on-year increase of 29.87% [6]. Group 4: Future Development Plans - Dazhong Town aims to establish itself as a strong silkworm industry hub within three years, with plans to create a state-level modern agricultural park and enhance the "Dazhong Silkworm" brand [5][6]. - The government is investing over 5 million yuan in infrastructure improvements, including irrigation and standardized breeding facilities, to reduce production costs and increase competitiveness [5].

Core Insights - The transformation of the silk industry in Xinwei Town, Guangxi, showcases a blend of technological innovation and a new development model, revitalizing the ancient silk trade through modern e-commerce platforms [1][2]. Group 1: Technological Advancements - The introduction of modern facilities such as five-layer vertical silkworm racks and automated feeding systems has significantly improved silkworm farming efficiency, allowing farmers to increase production capacity and reduce disease risks [1][2]. - The labor costs in silkworm farming have been reduced by 40% due to the implementation of standardized processes and collaboration with universities and enterprises for research and development of modern farming equipment [2]. Group 2: Economic Impact - Xinwei Town has approximately 10,000 acres of mulberry fields, producing around 2,000 tons of fresh cocoons annually, generating an output value of 100 million RMB [3]. - The silk industry has engaged over a thousand farming households, leading to an average annual income increase of nearly 30,000 RMB per farmer [3]. Group 3: Market Expansion - Local enterprises have successfully developed a range of products, including silk quilts, clothing, and skincare items, leveraging high-quality cocoons to create premium silk brands [2]. - The silk products are marketed globally through comprehensive e-commerce channels, reaching markets in Italy, Germany, and beyond, thus enhancing both sales channels and industry value [3].

Core Viewpoint - The collaboration between Sichuan San Tai Silkworm Seed Farm and Yibin Agricultural Science Institute aims to enhance the sericulture industry through the introduction of new silkworm varieties and innovative breeding methods, which are expected to increase production and income for local farmers [1] Group 1: New Silkworm Varieties - The "Xianbai No. 1" silkworm variety shows healthy and uniform body structure, with a single cocoon yield reaching 40 kilograms and a fresh cocoon layer weight of 12.5 grams [1] - The selling price per kilogram of "Xianbai No. 1" is 5 yuan higher than conventional varieties, leading to an estimated income increase of about 12% for farmers using the same amount of mulberry leaves [1] Group 2: Innovative Breeding Methods - The "Yile No. 1" variety employs an innovative breeding model of "1-2 age feed + mulberry leaves after 3 age," which reduces labor costs while increasing cocoon yield by 5% and improving mulberry leaf utilization by 10% [1] - This method significantly enhances the resistance of silkworms during the high-temperature summer period, with an expected income increase of over 15% for silkworm farmers [1]

Core Insights - Jiangsu Nantong Hai'an City is recognized as a significant hub for silk production in China, known for its high-quality silk and mulberry cultivation [1][2] - The local farmers are preparing for the autumn silk production season, which involves intensive care for silkworms and harvesting mulberry leaves [1][2] Industry Overview - The silk industry in Hai'an is supported by government initiatives that promote family-run silkworm farms, enhancing local agricultural practices [2] - The integration of additional agricultural activities, such as mushroom cultivation and poultry farming, has diversified income sources for local farmers [2] Financial Performance - The average annual income from silkworm farming for a family-run operation is approximately 120,000 yuan, contributing to a total farm income of over 200,000 yuan [2]

Core Insights - The silk industry in Ning'an City, Heilongjiang Province, has a history of over 60 years, benefiting from favorable natural conditions for the cultivation of oak silkworms, which are highly valued in the high-end silk market [1] Group 1: Industry Development - The area has over 1.4 million acres of oak forest, providing a natural habitat for oak silkworms, with a favorable climate that includes a frost-free period of up to 145 days [1] - The local oak silk is known for its superior strength and unique luster, making it a precious raw material for high-end home textiles [1] - By 2025, the number of oak silkworms raised in Ning'an is expected to exceed 2,200, with a cultivation area of over 100,000 acres, producing more than 150,000 kilograms of commercial cocoons and generating nearly 80 million yuan in total revenue [1] Group 2: Financial Support and Initiatives - The People's Bank of China, Mudanjiang Branch, has been actively guiding credit funds towards the local silk industry, enhancing the development of related sectors such as seed production, drying, and silk cultural creativity [1] - Financial institutions have launched various loan products to support local farmers, such as "Yunong Quick Loan" which provides quick access to funds for farmers to improve their operations [2][4] - As of July this year, financial institutions in the Mudanjiang area have issued loans totaling 1.623 billion yuan to the specialty breeding industry, marking a year-on-year increase of 24.2% [3]

Core Insights - The article highlights the integration of digital technology with traditional sericulture in Shiqian County, showcasing a path for upgrading traditional industries and developing new productive forces [1][11] Group 1: Industry Transformation - Shiqian County's Mingxing Village exemplifies local industrial upgrades, combining sericulture, livestock farming, and rural tourism to create a unique path for rural revitalization [2] - The village has established the largest sericulture industrial park in Northwest China, achieving an annual output value of 200 million yuan, with per capita income reaching 23,692 yuan [2][7] Group 2: Technological Empowerment - Advanced technologies such as IoT monitoring systems and automated processes are being utilized in sericulture, significantly improving efficiency and product quality [5] - The highest purchase price for silkworm cocoons reached 36.6 yuan per pound this year, with an average increase of 5.5 yuan compared to previous years, enhancing farmers' income [5] Group 3: Historical Context - The history of sericulture in Shiqian County dates back to the Western Zhou period, with significant development during the Han and Tang dynasties, underscoring its historical importance along the Silk Road [7] - The county currently has 76,000 acres of mulberry fields, benefiting over 19,000 farming households, with a projected output of 3,630 tons of cocoons in 2024 [7] Group 4: International Perspective - Shiqian's model not only enriches local farmers but also serves as a reference for countries involved in the Belt and Road Initiative, promoting silk production through technology and resource integration [9] Group 5: Continuous Progress - The county aims for high-end, intelligent, and green development in the sericulture industry, reflecting a broader narrative of economic development, cultural confidence, and common prosperity [11]

Core Insights - Nanzhao County is leveraging technological innovation to revitalize traditional sericulture, promoting a dual win for ecological economy and local income generation [1][2] - The county has a significant sericulture capacity with 1.5 million acres of suitable land and an annual production of 150 million kilograms of silkworm cocoons, accounting for over 60% of the province's total [1] - Recent advancements have allowed farmers to shift from a single seasonal production to two seasons per year, effectively doubling their economic benefits [1][2] Industry Development - Nanzhao County has established a comprehensive support system for sericulture, integrating policies, technology, and insurance to enhance production scale [2] - Financial subsidies and innovative sericulture insurance have been introduced to alleviate farmers' concerns and encourage participation [2] - The county is actively collaborating with educational and research institutions to accelerate the application of technological advancements in sericulture, aiming for higher quality and productivity [2] Economic Impact - By 2025, the county plans to cultivate 650 kilograms of autumn silkworms across eight townships and 16 villages, with expectations of producing over 50 million pounds of autumn silkworm cocoons, generating an income of approximately 15 million yuan [2] - This initiative is projected to benefit 238 local silkworm farmers, enhancing their income and contributing to rural economic development [2]

Core Insights - The article highlights the transformation of Chashui Town in Anhui Province into a thriving sericulture hub, leveraging modern techniques to enhance productivity and quality in silkworm farming [1][2]. Industry Overview - Chashui Town has a long-standing tradition of sericulture, dating back to the 1980s, and has successfully turned this traditional industry into a significant economic driver [1]. - The introduction of factory-based silkworm farming has led to a 10% to 20% increase in cocoon production compared to traditional methods, with a 90% quality rate for 5A grade cocoons [2][4]. Technological Advancements - The use of an intelligent control system in the sericulture process allows for precise management of temperature, humidity, and light, significantly improving the survival rate and health of silkworms [2]. - Factory farming reduces space requirements by 60% and eliminates seasonal constraints, allowing for year-round production and increased efficiency [4][5]. Economic Impact - The sericulture industry in Chashui Town has generated an estimated value of 15 million yuan (approximately 2.1 million USD) and is projected to contribute an additional 180,000 yuan (approximately 25,000 USD) in collective income in 2024 [4][6]. - The cooperative model involving companies, cooperatives, and farmers has enabled over 150 local farmers to benefit from the factory's resources, with an average additional income of 6,000 yuan (approximately 850 USD) per household [6]. Future Prospects - The village plans to expand its sericulture operations by developing a standardized mulberry plantation and establishing a feed processing plant, aiming to enhance the entire industry chain [7]. - There is a vision to integrate cultural tourism with sericulture, promoting activities such as sericulture education and cultural festivals to further develop the local economy [7].

Core Insights - The silkworm industry in Lezhi County, Sichuan Province, has become a key driver for rural revitalization and income increase for farmers [1][2] - The industry has seen significant growth, with the number of silkworms raised expected to exceed 10,000 in 2024, generating over 22 million yuan in output value [2] Group 1: Industry Development - Lezhi County has established a comprehensive silkworm industry development model involving government guidance, collective participation, leading enterprises, demonstration bases, and farmers [1] - The total area of mulberry planting in Huailan Town has reached over 13,000 acres, with 15 enterprises introduced, including 4 with over 100 acres [2] Group 2: Economic Impact - Farmers in the region are experiencing increased income, with an average income of over 12,000 yuan per household from silkworm farming [2] - The silkworm industry has become a primary industry for promoting rural revitalization and increasing farmers' income in Huailan Town [2]