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How to add fat in feed
In the production, lard, butter, soybean oil, etc. used for adding can be added according to the amount, and then put into the pot to form oil soup, and then seasoning agent such as green onion is added, and then cool and directly feed into the feed. This method is used for livestock and poultry specialized households with small scale of production, and poultry breeding houses and feed processing factories that use large quantities of livestock and poultry use special grease adding equipment. The oil can also be thickened into a thick paste, add a certain percentage of bran feed or cornmeal, a certain amount of antioxidants, stir evenly, dried in summer and autumn on the cement floor, in the winter and spring season can be dried or pressed into cakes When using, crush the cake and add it to feed according to the proportion of feed formulation. To properly use animal and plant fats, livestock and poultry usually use animal and vegetable fats, with the ratio of 1:0.5 to 1. Adding fat should be based on factors such as livestock and poultry breeds, production performance, and external environment. It should be added reasonably according to the body's needs. Adding too little can not achieve the additive effect. Adding too much will affect the palatability and feed digestion and absorption, and affect other Nutritional level balance. The amount of fat added is generally from prenatal to lactating sows 10% to 15%, piglets 5% to 10%, growth and finishing pigs 3% to 5%, meat chickens 5% to 8%, laying hens 3% to 5%, dairy cows daily add 400 grams to 600 grams of fat.