1. Coarse and rough should be reasonable. The proportion of rations is generally 45% to 60% for roughage, 35% to 50% for concentrate, 3% to 4% for minerals, 1% for vitamins and trace elements, and 1.5:1 for calcium and phosphorus. ~2.0:1.
2. The supply of food should be scientific. Silage corn, dairy cows produce more than 20 kilograms per day; more than 3 kilograms of hay, should be preferred wolfberry, ryegrass and other high-quality hay; fine material per kilogram of production of 2.5 kilograms of fresh milk supply calculation.
3. It is forbidden to use animal-originated feeds, and the outsourced mixed concentrates should have test reports (including nutrient components and whether or not they contain animal-derived ingredients and other pharmaceutical ingredients).
4. It is forbidden to use mildewed forage material, especially moldy corn, soybean meal, rice straw, bran bran and so on.
Plant extract is a kind of product that takes plant as raw material, uses appropriate solvent or method. According to the use needs of the final product, through physical and chemical extraction and separation process, directional acquisition and concentration of one or more effective components in plants, without changing the structure of its effective components. The product concept of plant extracts is relatively broad. According to the different components of the extracted plants, they form glycosides, acids, polyphenols, polysaccharides, terpenoids, flavonoids, alkaloids, etc.
Herbal Extracts,Barley Grass Powder,Turmeric Extract,Rose Extract Powder
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