Forage feed for lactation phase of breeding pigs

Abstract

The invention discloses a forage feed for a lactation phase of breeding pigs. The forage feed is composed of following components in mass percentage: 65%-75% of a main material and the balance of forage grass powder, wherein the main material is prepared from following raw materials in parts by weight: 30-40 parts of corns, 20-22 parts of bran, 13-15 parts of soya-bean cakes and 1-3 parts of bone meal. According to the forage feed for the lactation phase of the breeding pigs, forage grass raw materials are added so that not only can the secretion of all digestive glands of the pigs be stimulated, but also the forage grass is used for supplementing the deficiency of protein and calcium contents in the main material and supplementing vitamins and mineral substances after the forage grass is added into the main material, so that the utilization rate of the main material is improved and the forage feed has the characteristics of high digestion rate and complete nutrition value; the forage feed for the lactation phase of the breeding pigs which is added with the raw material components can also improve the healthy condition of the pigs and improve the growth performance of piglets.

Description

technical field [0001] The invention relates to a feed for pigs, in particular to a feed for breeding pigs in the lactation stage. 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; impr...

AI Technical Summary

Problems solved by technology

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 feed formula, indigestion, eutrophication of feces, making it fermented to produce a large amount of ammonia and hydrogen sulfide odor body, followed by excretion and become a source of environmental pollution

[0003] The problem of feed has long plagued the pig breeding industry, and cost is the key. In feed, for every 10% increase in the proportion of protein raw materials, the feed cost will increase by 8%. l3%, under market competition, it is often difficult for farmers to bear

The above technical solution is not only costly, but also due to improper feed formula, indigestion, and eutrophication of feces, it will ferment and produce a large amount of ammonia and hydrogen sulfide odor body, which will become a source of environmental pollution due to subsequent excretion.

[0005] The above feed is not suitable for breeding pigs during lactation