Mineral nutrient regulator for growing and fattening pigs

Abstract

The invention belongs to the technical field of breeding, and particularly relates to a mineral nutrient regulator for growing and fattening pigs. Substances including calcium, phosphorus, sodium, copper, iron, zinc, manganese, iodine, cobalt and selenium are added to 0.5-2 kg of rice bran, and 630-750 mg of calcium, 440-510 mg of phosphorus, 560-820 mg of sodium, 9-15 mg of copper, 25-43 mg of iron, 22-40 mg of zinc, 12-38 mg of manganese, 0.1-0.14 mg of iodine, 0.15-0.3 mg of cobalt and 0.11-0.15 mg of selenium are contained in each kilogram of pig feed. Specific mineral substance elements serve as substances for regulating and balancing feed nutrient components and are particularly used for preparing safe and healthy pig feed with no medicine or hormones, the source of food safety is held fundamentally, and then safe pork food is produced.

Description

technical field

[0001] The invention belongs to the technical field of breeding, and in particular relates to a mineral nutrition regulator for fattening pigs. Background technique

[0002] Pork is an indispensable main non-staple food in people's daily life, and pig raising is the focus and largest industry of animal husbandry. In order to improve disease resistance and growth rate, feed factories often add some disease-preventing or growth-promoting drugs, hormones and other substances to the compound feed of fattening pigs, which will undoubtedly bring hidden dangers to the safety of pork food.

[0003] Poisoning caused by people eating meat products with drug residues occurs from time to time, such as dioxin, clenbuterol, B-hormone poisoning and other incidents, all of which have sounded the alarm for people. And caused great attention of various countries, such as the United States has formulated the maximum limit of various additives of livestock and poultry; EU regul...