Fur changing and Fur maturity Identification of Fox
Foxes begin to shed and change their fluff every spring, followed by rapid shedding of needle hair and the growth of new needle hair. The hair change of the fox begins with the head, neck and forelimbs, followed by the ribs, back and abdomen, and finally the buttocks and tail hair. The body surface has been stripped and changed. It is not the fox's coat and skin plate that have fully matured. The identification of fur maturity is mainly based on the color, thickness, density, length, softness and flexibility of the coat, as well as the color, thickness and strength of the skin plate.
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Cutting leaves to feed silkworms to seek advantages and avoid disadvantages
The young silkworm stage (1-3 instar) is a critical period for sericulture production. Only careful feeding and scientific management can lay a good foundation for disease-free and high yield in the later stage. In the production of sericulture in rural areas, some silkworm farmers are afraid of trouble and save trouble, and the whole leaves are still used to feed silkworms in the young silkworm stage, resulting in uneven development of young silkworms and serious waste of mulberry leaves. (1) to avoid the loss of the head of the small silkworm, especially the whole leaves of the 1st instar silkworms, the remaining mulberry that has not been eaten by the silkworms often shrinks and curls into a tube, wrapping part of the silkworms among them, while the young silkworms move.
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Pet dogs need to remove insects from the inside out.
"the beauty of a woman should be from the inside out!" I'm afraid many people are familiar with this kind of advertising slogan, but you have to disinfect your dog from the inside out. I'm afraid this is the first time you've heard of it. Dog owners all know that dogs have to be immunized and dewormed against infectious diseases every year, and the order must not be reversed. Compared with vaccination against infectious diseases, disinfestation is not so simple. Do deworming immunity, can effectively kill the dog Ascaris lumbricoides, hookworms, pinworms and other parasitic eggs. In the minds of some dog owners, deworming their dogs
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