Forage feed for raising big pigs

Abstract

The invention discloses a forage feed for raising big pigs. The forage feed comprises the following materials in percent by weight: 78%-82% of main material and the balance of forage powder, wherein the main material is prepared by the following materials in parts by weight: 62-66 parts of corn and 14-18 parts of bran. The forage feed disclosed by the invention has the advantages that since forage materials are added in the forage feed for raising the big pigs, the secretion of all digestive glands of the pigs can not stimulated, but also the forage is used for supplementing the shortage of the contents of protein and calcium in the main material and supplements vitamins and mineral substances after being added into the main material, so that the utilization rate of the main material is increased; the forage feed has the characteristics of high digestibility and complete nutrition value; since the forage feed for raising the big pigs adopting the components of the material is adopted, the health condition of the pigs also can be improved; and since no drugs such as antibiotic, psilocybin, clenbuterol and hormone are not contained in the feed, the problems of drug resistance and drug residue and the like can be solved, and especially the produced pork is delicious in taste and rich in nutrition.

Description

technical field [0001] The invention relates to a feed for pigs, in particular to a feed for raising large pigs (above 60Kg). Background technique [0002] China's pig industry is entering a stage of high-speed development. Pig feed directly affects the yield and quality. Traditionally, fish meal, meat and bone meal, soybean meal, corn, and wheat are the main feedstuffs used in the breeding of meat pigs and boars. raw material. In the production of hog and boar feed, the source of raw materials has become a major problem: overfishing in the sea has resulted in a sharp reduction in fishmeal production, and the main protein in the feed is facing unsustainable conditions; the prices of traditional feed grains such as corn, soybeans, wheat, and rice are soaring, and the supply of goods is in short supply. ; Excessive use of feed additives, abuse of chemical growth hormones and chemical antibiotics, resulting in excessive residues, has become a "killer" of food safety; improper...