What if the silkworm meets low temperature and much humidity during the period of big silkworm?
When large silkworms encounter low temperature and high humidity, heating should be given priority to, and the humidity in the silkworm room should be reduced by increasing the temperature.
1. The silkworm room is heated, and after heating up, open the doors and windows properly to exchange air and drain moisture.
2. Avoid eating tender leaves, wet leaves and immature mulberry leaves, and appropriately reduce the amount of mulberry each time to prevent the accumulation of residual leaves to prevent silkworm seats from getting cold and wet.
3. Use more moisture absorption and drying materials such as lime to keep the silkworm seat dry.
4. In the low temperature, overcast and rainy season, the mulberry leaves are collected and stored for a certain period of time to make the water in the mulberry leaves evaporate and then use. But the storage time should not exceed one day.
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Nutritional requirements of 3-year-old scorpion and adult scorpion
The 3rd-year-old scorpion has entered the vegetative growth stage, and the requirements for feed palatability and nutrients are higher, and meat should be the main food. Scorpion often eats live food, which not only develops rapidly, but also reduces feed cost. It can use the phototaxis of insects to install a black light on the scorpion nest to induce insects for scorpion prey. Under the condition of artificial feeding, you can feed minced meat or minced meat under the feet of livestock and poultry, minced by a meat grinder and mixed with wheat bran and flour, and then add chopped green vegetables to be fed in granules. Each scorpion is fed with a diet the size of peas, usually 200.
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Processing of fox mink feed
Fur minks and foxes have well-developed canine teeth, short digestive tract, small stomach volume, no cecum, fast speed of food passing through the digestive tract, less amylase secreted by digestive glands and more lipase. Therefore, their feed should be mainly animal feed, especially animal protein feed should account for a large proportion in the diet. Therefore, the feed processing methods of mink and fox have obvious characteristics, which are introduced as follows: first, the meat feed should remove large chunks of fat, and the internal organs of livestock and poultry should remove gallbladder, thyroid, dry animal powder and grain.
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