What are the types of silkworm diseases?
Silkworm diseases can be divided into two categories, one is infectious diseases, the other is non-communicable diseases. All diseases caused by the proliferation of pathogenic microorganisms such as viruses, bacteria and fungi are infectious diseases, which can be transmitted to healthy silkworms through diseased silkworm, which is an important factor affecting sericulture production. The diseases caused by arthropods, pesticide poisoning and mechanical trauma are called non-communicable diseases, which can not cause the disease of healthy silkworms, and it is also an important factor affecting sericulture production. There are many kinds of infectious diseases of silkworm, which can be divided into virus disease, bacterial disease, fungal disease, protozoan disease and so on. The main non-infectious diseases of silkworm are parasitic silkworm diseases caused by arthropod maggots and lice mites, stings caused by poisonous moths and caterpillars, toxicosis caused by pesticides and factory exhaust gas and physiological diseases of silkworm itself.
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Six things about Autumn Rabbit
1. Adjust the diet. According to the different ages of rabbits, it is prepared according to the feeding standard to properly increase the protein level and reduce the energy feed, which requires that the feed is nutritious, palatable and easy to digest. Ensure that rabbits have sufficient green feed every day, such as grass, green vegetables and so on. two。 Strong autumn fat. Rich feed, complete nutrition, strong autumn fat to survive the winter safely. Therefore, the preparation of a full range of feed, the supply of high-quality green material; feed timing, quantitative, so that breakfast early feeding, dinner late feeding, lunch more green material, night feeding principle. Young rabbits are fed 5 times per day for 6 times.
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How to detect suspicious rabbits as early as possible
Rex rabbit is delicate and sensitive to external conditions. It has the characteristics of acute onset, rapid death and timely recovery. Because Rex rabbit disease mostly in the night, therefore, in the morning when feeding rabbits cage by cage, litter by litter observation, the most easy to identify suspicious sick rabbits, specific can be checked, seen, touched, measured to start. 1. Check: healthy rabbit ears pink, bright eyes. If the ear color is red or lavender, it means that it is heated. When it is put into a ventilated cage for a little exercise, it can be relieved. If the ear color is white and cold to the touch, it means drinking.
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