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. 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 the farmed animals; vegetable and celery root, scallion root, spinach root, cabbage root and other vegetable waste, and carrots, potatoes Roots such as sweet potatoes can be used as cold feed. 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, 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. Carnivorous animals have more iron in the liver (the animals are particularly cold when they are deficient in iron) and they are easily absorbed. In winter, animals and their livers are fed appropriately to feed animals and poultry, and they can supplement iron and keep warm. Kn95 3D Mask,Kn95 Face Mask,Kn95 Filters Mask,Kn95 Cup Face Mask Jiangmen anjian biotechnology co. LTD , https://www.anjianmask.com