In the cold season, appropriate feeding of some cold-resistant feed can strengthen the body's metabolism, enhance physical fitness, increase resistance to disease, relieve cold stress, and thus promote the growth of livestock and poultry. Commonly used cold-resistant feeds are the following: Distiller's grains include 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 often referred to as “fire feedâ€. It can improve digestive function, strengthen blood circulation, and expand. Body surface blood vessels, produce a warm feeling and other effects. In winter, the effect of cold stress is obvious. Distillers grains are suitable for feeding rabbits, pigs and cattle, especially pigs and cattle; brewers' 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. The root bark of the root bark vegetable contains minerals that can produce a cold effect. When used as a feed, it can enhance the cold resistance of livestock and poultry; vegetable and celery roots, scallions, spinach roots, and cabbage roots, as well as carrots and potatoes. Roots such as sweet potatoes can be used as cold feed. When using this kind of feed, be sure to keep its skin. Food soybeans are sweet and warm, fried with hot, warm feed, containing 37.9% of crude protein, both excellent plant protein feed, but also cold and warm feed. Black beans contain 36.68% crude protein, sweet nature, sweet, 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. Meaty lamb and dog meat produce high calories, which is the preferred warmth and cold-resistant feed for winter carnivorous and omnivorous livestock and poultry. Livestock and poultry are particularly afraid of cold when they are deficient in iron. Animal livers contain more iron and are easily absorbed. In winter, animals and animals are properly bred and fed livers, which can supplement iron and protect the cold. 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. Freeze-Dried Vegetables,Freeze Dried Organic Vegetables,Organic Freeze Dried Vegetables,Freeze-Dried Vegetables Powder Shaanxi HuiKe Botanical Development Co.,Ltd , http://www.oasis-hk.com