Premixed biological feed and compound feed for pig at stage of fattening

Abstract

The invention discloses a premixed biological feed and a compound feed for a pig at the stage of fattening. The premixed biological feed comprises the following components according to certain percentage: 0.10 percent of vitamin A, 0.02 percent of vitamin D, 0.2 percent of vitamin E, 0.05 percent of vitamin K3, 0.03 percent of vitamin B2, 0.01 percent of vitamin B6, 0.02 percent of vitamin B12, 0.09 percent of calcium pantothenate, 0.17 percent of nicotinic acid, 5.00 percent of choline, 4.5 percent of FeSO4 H2O, 0.5 percent of antioxidant, 0.8 percent of copper sulfate, 3.5 percent of monohydrate zinc sulphate, 0.8 percent of manganese sulfate, 0.45 percent of selenium with 1% of mass concentration, 0.32 percent of iodine with 1% of mass concentration, 1 percent of concentrated enzyme, 10 percent of Chinese herbal medicine additive, 12 percent of lysine, 1.5 percent of sweetener, 4 percent of flavouring agent and 54.94 percent of zeolite. The compound feed comprises the following components according to certain percentage: 60.17 percent of corn, 20 percent of bean pulp, 12 percent of rice bran, 5 percent of rice bran, 0.51 percent of calcium hydrophosphate, 1.07 percent of mountain flour, 0.25 percent of salt and 1 percent of premixing biological fodder. The premixed biological feed has low copper content and contains no arsenic and antibiotics, and the compound feed can lead such biomasses as corn, bran, rice bran and the like to be fully digested and absorbed. The feed utilizing rate is high, the cultivating cost is low, the disease resisting capability is strong, the meat quality is safe, and the environmental pollution is low.

Description

technical field [0001] The invention relates to feed for pig breeding, in particular to premixed biological feed and compound feed for pig fattening period, and belongs to the technical field of feed production. Background technique [0002] In recent years, with the rapid development of the economy and the improvement of people's living standards, people's awareness of health and environmental protection has gradually increased, and the demand for meat has changed from the demand for quantity to high-quality, safe and hygienic. Pig breeding tends to be large-scale, specialized, and intensive. Pigs grow and fatten rapidly, the turnover of slaughter is accelerated, the weight gain and consumption of materials are reduced, and the utilization rate of stalls is improved. Implement scientific breeding, adopt large-scale pig raising technology, meet different nutritional standards of pigs, and formulate feeds that are comprehensive in nutrition, low in cost, safe and hygienic, an...

AI Technical Summary

Problems solved by technology

For a long time, people have generally used premixed feed and biomass such as corn, bran, soybean meal, and rice bran to prepare compound feed in a certain proportion in the process of pig breeding, especially in the fattening stage, which meets the growth needs of pigs to a certain extent. , but because untreated biomass such as corn, bran, and rice bran is commonly used in the preparation process, its digestion and utilization rate is restricted to a certain extent. Black and other apparent phenomena lead feed companies to add a large amount of copper, arsenic and antibiotics to the premixed feed, resulting in a decline in meat quality, environmental pollution, and food safety cannot be guaranteed