The technology of sericulture in greenhouses and indoor conventional rearing techniques vary due to changes in the environment. On the basis of indoor conventional breeding techniques, the following technical measures should be emphasized: Strictly sterilize and prevent diseases. Fresh lime should be sprinkled once a day after entering the shed. Keep the silkworms dry, and at the same time do a good job of fly control; transfer the silkworms, spread a layer of fresh lime on the ground, spread a layer of straw or a layer of film, and put silkworms with the same degree of development together for the future. Management, silkworm head density appropriate dilute; timely into the shed, generally a small silkworm (1-3) in the implementation of co-education, 4th instar or 5th instar 2nd into the shed, such as feeding into the shed, because silkworms on the environment Poor resistance will affect the physique of silkworms. In the fourth year of age, silkworms or silkworm cocoons can be fed first; temperature and humidity control, and the temperature regulation of greenhouses in silkworm rearing is focused on the basis of good cooling, and the ventilation should be strengthened. Gas, covering the shade net, clever eating wet leaves, using the roof to cool, wet in the rainy season; flexible to the mulberry, the short interval of time during the day to the mulberry can be appropriately reduced, long time interval can be increased appropriately, so that silkworms eat enough to eat well On the cluster shading, cooked When the silkworms are on the clusters, they must be protected from shading, so as to prevent the occurrence of scabs.
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