Actively do a good job of recruiting young people and joint education
One day before breeding, the silkworms were warmed to 24°C. After silkworms are planted in the room, they are used to make up their own. First lay a piece of anti-dry paper in the silkworm cocoon, and then lay a piece of white paper on top and spread the silkworm eggs on a white paper. Spread the egg area of ​​each egg 3035 cm and cover the egg surface with a pressure egg. , and then covered with cocoon silkworm, dark silkworm kept dark, temperature 24 °C, wet and dry 1 ~ 2 °C, protection for 2 days, 1 day before the acceptance of the ant to raise the temperature to 25.5 °C. At the same time, qualified farmers should actively organize small co-education of small coops, fully implement smoldering and heating, eliminate open flame heating, ensure silkworm room temperature wet standards and human silkworm security.
Mulberry leaves should choose suitable old
Mulberry sprouts later this year, but the temperature rises quickly in the later period, and the mulberry leaf grows rapidly, which may cause the maturity of the mulberry leaf to be insufficient. Therefore, the quality of the mulberry leaf should be chosen appropriately. For mulberry fields that have not been applied with spring fertilizer, spring fertilizers should be applied in good time in order to improve the quality of Mu Sang production.
To prevent thorough disinfection
In recent years, the main reason for the occurrence of silkworm disease is the poor awareness of silkworm farmers in disease prevention and prevention, and the prevention and control of light silkworms have led to the prevention and treatment of larvae before silkworm rearing, silkworm rearing, and silkworm rearing. In particular, this year due to the low temperature in the early period, the overall feeding of spring silkworm is delayed, and the large silkworm may encounter high temperature in the later period. Therefore, the majority of silkworm farmers should raise awareness to prevent the main body and implement comprehensive and thorough disinfection and disease prevention measures to the sericulture production. Throughout the entire process, the disinfection and disease prevention work was strengthened to minimize the losses caused by silkworm diseases.
Do a good job in batches and eliminate sick and weak silkworms
When 70 to 80% of the silkworms are sleeping, it is advisable to increase the net and increase the time for adding the net to no more than 10 hours after sleep. Qingtou feeds in batches, satisfies food and sleeps, and resolutely eliminates disease and weak silkworms.
Silkworm Breeding Ventilation
In silkworm rearing, they are accustomed to rearing small and large silkworms for rearing silkworms, especially in the later stage of large silkworms. The measures are insufficient, high temperature and hot weather are encountered, and effective measures are not adopted, which seriously affects the normal growth and development of silkworms. Therefore, during the silkworm period, we must pay attention to the work of ventilation and thin air, and expand the size of silkworms to 40 square meters after the second day of 5th instar, and feed the good mulberry, and create comfortable environmental conditions. So that children can eat mulberry, silkworm body health, normal growth and development. Conditional farmers can implement large silkworm cozy sericulture technology to facilitate the improvement of silkworm resistance, save labor and improve housing utilization.
Suizhong management can not be ignored
High-quality square griddles were used to go uphill, and a silkworm peeling hormone was added before the last squatting so that the top of the mountain was flush and the camp was fast, and the rate of scarring of the small amount of pesticide poisoning was increased; ~ 25 °C, humidity 65 ~ 75%, air flow 0.5 ~ 1 m / second, until the mature silkworm positioning camp, most have formed into a thin skin, when the general mountain 2 hours, open the doors and windows ventilation and humidity, pick up the mountain Silkworms, strengthen ventilation, and achieve a fast camping process, use less silk in mature silkworms, improve the quality of tannins, and timely harvesting, to prevent the sale of picking hairs and sell them, and to make it easier to pick up and pick up the quail. Picking and selling separately, do not artificially damage the quality of silkworm cocoons in order to increase the economic benefits of silkworm production.
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