Hangzhou: High-quality silkworm seeds boost the high-quality development of the sericulture industry
Recently, the spring quarantine inspection of silkworm seeds in Zhejiang Province has been completed. In the spring of 2021, Hangzhou City will send silkworm seeds (first-generation hybrids) for inspection in 20 batches and 67 sections, with a total of 133,937 silkworms. The non-detection rate (The rate of no particulate disease in silkworm seeds was detected) was 90.3%, the detection rate was 9.7% that did not exceed the standard, and the elimination rate was 0%. The silkworm disease prevention and control quarantine performance ranks among the top in the province. At the same time, the 2021 spring silkworm seed quality supervision and random inspections commissioned by the Provincial Silkworm BreedQuality Inspection Station entrusted by the Ministry of Agriculture and Rural Affairs have also been completed. The 14 batches of silkworm seeds that were randomly inspected in Hangzhou City have been inspected. All indicators are qualified. Among them, quality indicators such as good egg rate, hatching rate, and hybridization rate all reached excellent levels, and the random inspection results were leading in the province.
Silkworm seed quarantine and inspection work is a very important task to ensure the quality of silkworm seeds. It is mainly divided into finished product inspection and silkworm seed quarantine. The finished product inspection indicators are good egg rate, hatching rate, hybridization rate, packaging label and box egg quantity; the silkworm seed quarantine indicators are the mother moth particle disease moth rate and the finished product diseased egg rate. The quality of silkworm seeds in Hangzhou has maintained the advanced level in the province for many years, which is inseparable from the strict quality management throughout the silkworm production process. The prevention and control of silkworm disease (prevention and control of particulate disease) is given top priority during the whole process of silkworm seed production. Egg surfaces are disinfected as soon as the original seeds are shipped out of the warehouse. The mulberry orchards are disease-prevented and microorganisms are tested, environmental samples are tested, and mulberry leaves are soaked and disinfected throughout the process. , carry out comprehensive disinfection before, during and after sericulture, and implement various disinfection, disease prevention and high-quality silkworm seed production technical measures.
In the future, Hangzhou’s silkworm seed production will continue to focus on epidemic prevention, pay close attention to quality, ensure the city’s supply of silkworm seeds, and promote the high-quality development of Hangzhou’s sericulture industry.
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