The road to high-quality development of Guangxi’s sericulture industry is getting wider and wider
During the “Thirteenth Five-Year Plan” period, Guangxi’s sericulture scale ranked first in the country, with mulberry orchard area accounting for approximately 25% of the country’s total, and silkworm cocoon production accounting for approximately 55% of the country’s total. %. In the first year of the “14th Five-Year Plan”, how can the sericulture industry embark on a path of highquality development and achieve a transformation from large to strong?
To “establish and improve an economic system of green, low-carbon and circular development and promote comprehensive green transformation of economic and social development”, General Secretary Xi Jinping’s important instructions during his inspection of Guangxi pointed out the direction for the high-quality development of the sericulture industry – ecological priority, ECO development.
The cocoon price is 2-4 yuan more per kilogram than other varieties; the silk length and unwinding rate are high, and it can produce high-grade silk above 5A. Last year, “Guican No. 8” was piloted and promoted in our district, and the response from all parties was good.
“‘Guican No. 8’ is a major breakthrough in the independent innovation of scientific research and the transformation of scientific and technological achievements in the agricultural and rural systems of our district. It has high yield, is strong and easy to maintain, has strong resistance to blood-type pus diseases, good cocoon shape, and white cocoon color. It is comprehensive The characteristics are better than those of the main promoted varieties in Guangxi during the same period.” Researcher Guan Lihui, director of the Silkworm Genetic Breeding Research Office of the Sericulture Technology Extension Station of the Autonomous Region, said that the number of promotions this year is expected to reach more than 500,000, and the next step will be to promote it as the main variety throughout the region.
General Secretary Xi Jinping has pointed out many times that we must be determined to develop the national seed industry and cultivate excellent varieties with independent intellectual property rights. In recent years, our district has actively fought for the turnaround of the sericulture seed industry, worked hard on the selection and breeding of improved sericulture varieties, strengthened the protection and utilization of sericulture germplasm resources, and established scientific research institutions, sericulture bases, silkThe enterprise collaborative research system cultivates high-quality silkworm varieties and mulberry tree varieties suitable for mechanized harvesting, and builds a modern seed industry development model that combines production, learning, and research, and integrates breeding, reproduction, and promotion.
Li Biao, director of the Sericulture Technology Promotion Station of the autonomous region, told reporters that sericulture machinery has also been included in the focus of agricultural machinery development. Focusing on mulberry planting, management, harvesting, intelligent sericulture and other aspects, our district is strengthening the research and development of labor-saving technical equipment and developing Sericulture machinery and intelligent robots. Through digital technologies such as cloud platforms, we will implement the technology household project, promote the application of digital emerging technologies in the sericulture industry, and promote the quality and efficiency of the industry.
Silkworm excrement is centrally stacked in silkworm excrement pools and treated harmlessly by microbial retting, turning it into high-quality organic fertilizer and returning it to the fields. In the Benkang Industrial Park of Gunian Village, Matou Town, Pingguo City, silkworm excrement is planted in the silkworm excrement pond of Huang Peilian, a leader in getting rich, showing the triple effect of “protecting the environment, improving the soil, and increasing efficiency.”
“In the past, villagers didn’t know how to use silkworm excrement and dumped it as waste, which not only polluted the environment, but also easily caused the outbreak of silkworm diseases.” Huang Peilian said.
“After years of research and development, our district has now developed a mature, simple and practical technology for harmless composting of silkworm excrement and waste mulberry branches. The silkworm excrement organic fertilizer and mulberry branch waste bacteria bags produced are organic Fertilizer is returned to the mulberry garden, which has high fertilizer efficiency and significant soil improvement effects, forming a circular ecological mulberry planting and sericulture model of ‘mulberry trees-sericulture-silkworm excrement, mulberry branches-organic fertilizer-mulberry trees’.” Guangxi Silkworm Industry Innovation Team Chief expert Researcher Lu Ruihao said that sericulture in the region produces about 3 million tons of dry mulberry branches and more than 4 million tons of silkworm excrement every year. Their comprehensive development and utilization has become an important part of extending the sericulture industry chain and an important channel for farmers to increase their income. .
Silkworm excrement is used to produce organic fertilizer, mulberry branches are cultivated for edible fungi, cocoons and silk are processed into silk quilts, fresh mulberry branches are processed into mulberry feed, cattle, sheep, chickens, ducks and other livestock are raised, and the fruit leaves of mulberry trees are expanded to develop mulberry wine, mulberry leaf tea, Mulberry leaf vegetables and other food products, the sericulture industry in our district has evolved from traditional single species of mulberry and silkworm rearing to making the best use of all available resources, achieving comprehensive development and application. At present, Yizhou District, the largest cocoon and silk circular economy base in the region, has built 28 mulberry edible fungus demonstration bases, with an annual output of 85 million mushroom sticks and an output value of over 200 million yuan; three silkworm excrement processing companies collect silkworm excrement to produce organic It produces 15,000 tons of fertilizer, with an output value of more than 15 million yuan; it produces more than 250,000 beds of silk quilts annually, with an output value of more than 200 million yuan.
After the low-yield transformation, the cocoon yield per mu increased from 80 kilograms to 135 kilograms, and the income per mu increased by 2,000 yuan. On this basis, we extended the industrial chain of picking experience, mulberry wine making, and mulberry branch culture, and built a core demonstration area for the ancient silk sericulture industry covering more than 10,000 acres in surrounding villages, leading to the construction of 8 mulberry picking demonstration gardens and 300 sericulture characteristic industrial parks. Multiple…Lingyun County’s “Sishui Colorful” pastoral complex uses “ecology + industry + culture” to achieve quality and efficiency improvements throughout the entire chain of characteristic and advantageous industries focusing on sericulture, and deep integration of primary, secondary and tertiary industries.
In order to transform the production model and improve the efficiency of sericulture production, all localities have fully explored the cultural heritage of sericulture, encouraged social industrial and commercial capital to increase investment, and developed multi-functional buildings with ecological functions, ornamental functions, health-preserving functions, popular science functions, and cultural functions. Comprehensive sericulture theme industrial park, vigorously develop rural tourism such as mulberry gardens and silkworm villages, and expand channels for the industry to prosper and increase the income of sericulture farmers.
Guo Xuquan, first-level inspector of the Autonomous Region’s Department of Agriculture and Rural Affairs, said that poverty alleviationIn Jianzhong, the sericulture industry is a meritorious industry in our district; in rural revitalization, our district will give full play to the continuous “blood supply” role of the sericulture industry, build a modern sericulture industry system, and allow farmers to share more of the value-added benefits of the industry.
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