Pay attention to the ingredients for the rabbit
Pay attention to the local selection of raw materials should not only meet the nutritional needs of rabbits, but also according to local conditions, try to choose the local existing forage.
Pay attention to the diversity of feed, a variety of feed combination, can play the role of nutritional complementarity.
Pay attention to seasonal differences in most parts of China in winter and spring lack of green feed, rabbits are prone to vitamin deficiency, should pay attention to supplement.
Pay attention to the palatability of feed rabbits like to eat bitter vegetables, alfalfa, soybeans, anorexia with moldy and fishy grass.
Pay attention to the economical and practical price of fishmeal, which can be mixed with 2%-3% in rabbit feed.
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Prevention and treatment of common diseases of scorpion
Raising scorpions is a good way for farmers to get rich. Scorpion is prone to diseases such as black belly, dry blight, scorpion lice and hemiplegia in the process of feeding. The following is to introduce its prevention and treatment methods: first, the scorpion with black abdomen bloated and blackened and died. The cause is caused by eating or drinking unclean and smelly food or water. The symptom is that the abdomen is swollen and black, and black water or something like mud can be pressed out of the abdomen with your hands. The method of prevention and control is to pay attention to hygiene and remove rotten food or sewage. Second, the dry scorpion yellowed in the tail (rear abdomen)
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Technical measures to prevent secondary cocoons of silkworm, Bombyx mori
Raising silkworms and choosing high-yield and high-quality cocoons is the key to high yield and harvest. In the process of sericulture, many factors will produce many cocoons and reduce the benefit of sericulture. In order to avoid the occurrence of secondary cocoons, increase the cocoon rate and reduce the secondary cocoon rate are important links to further increase the economic benefits of sericulture households. The related technical points of preventing secondary cocoons are briefly introduced as follows: 1 strengthening the feeding and management of 1.1 small silkworms are covered with plastic film, which can not only keep the mulberry leaves fresh, but also promote the larvae to like to eat, which is beneficial to the larvae to eat and lift.
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