Clever feed can resist cold

Common cold-resistant feeds are:

1. Distillers' grains. Including distillers' grain and brewer's grains, in addition to being rich in protein and minerals, it also contains a certain amount of ethanol, which has a high heat content and is usually called “fire feed”. It can improve digestive function, strengthen blood circulation, and expand body surface. Blood vessels, warm feelings and other effects. In winter, the effect of cold stress is obvious. Distiller's grains are suitable for feeding rabbits, pigs and cattle, especially for beef cattle. Brewer's grains are suitable for feeding chickens, ducks, pigs and cattle. Both of them have unfavorable effects on fetal and male functions, so they should not be used for pregnant women and grazing animals.

2. Root bark. The root bark of vegetables contains minerals that can produce cold-proofing effect. When used as feed, it can enhance the cold resistance of livestock and poultry; vegetable celery root, sorghum root, spinach root, cabbage root and other vegetable waste, and carrots, potatoes, sweet potatoes, etc. Roots can be used as cold feed. When using this kind of feed, be sure to keep its skin.

3. Food category. Soybeans are sweet and warm, fried with hot, warm feed, contain 37.9% of crude protein, both excellent vegetable protein feed, but also cold and warm feed. Black beans contain 36.68% crude protein, sweet nature, sweet, fried very hot, is a good cold warm feed. Barley is warm, salty, warm, and has good ripening effect. In addition, rice and straw also belong to warm feed.

4. Meat category. Lamb and dog meat produce high calories, which is the preferred warmth and cold-resistant feed for winter carnivorous and omnivorous livestock and poultry. Animal liver contains more iron (the animal is particularly cold when it is deficient in iron), and it is easy to absorb. In winter, it is appropriate to feed some animal livers to livestock and poultry, and it can supplement iron and keep warm. Freshwater prawn is warm and sweet, and it is a high-calorie feed. It has the effect of strengthening kidneys and impotence and strengthening male functions. It is suitable for animals suffering from body chill and cold in winter; salt-free and fresh-shrimp can be directly applied, and salted and dried shrimps need to be immersed in salt to remove water. application.

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