Pigling forage for improving growth performance

Abstract

The invention relates to a field of livestock breeding technology, and more specifically relates to pigling forage for improving growth performance, and the forage is prepared by the following raw materials by weight: 75-80 parts of corn, 20-25 parts of soybean meal, 15-18 parts of black wheat bran, 12-15 parts of broad bean straws, 8-10 parts of middling, 2-3 parts of cooked yolks, 3-4 parts of fish meal, 3-4 parts of stone flour, 10-12 parts of clover, 8-10 parts of sweet potato seedlings, 6-8 parts of fresh soya-bean milk, 3-4 parts of oyster powder, 4-5 parts of Chinese chestnut kernel powder, 8-10 parts of radish sprouts and a proper amount of salts. The prepared pig forage has the advantages of good palatability, high forage utilization rate, and a plurality of trace elements contained in yolk, oyster, Chinese chestnut and other raw materials, especially zinc and copper can effectively promote pigling growth, accelerate weight gain, and reduce material and meat ratio; the raw materials are pure natural green raw materials, which avoid usage of chemical additives.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a feed for piglets with improved growth performance and a preparation method thereof. Background technique [0002] The raising of piglets is an important link in the whole pig raising process. The growth rate and growth status of piglets are directly related to the economic benefits of farmers. Since the development of piglets is not perfect and their ability to resist the external environment is poor, feeding management must be strengthened , the existing piglet feed ignores the essence of piglets' weak constitution and incomplete intestinal development, and blindly feeds high-protein, high-energy feed, while ignoring the supplement of other nutritional elements such as vitamins and trace elements. Many studies have shown that , trace elements such as zinc, copper, etc., play an important role in promoting growth and improving animal growth performance. If these ingred...

AI Technical Summary

Problems solved by technology

[0002] The raising of piglets is an important link in the whole pig raising process. The growth rate and growth status of piglets are directly related to the economic benefits of farmers. Since the development of piglets is not perfect and their ability to resist the external environment is poor, feeding management must be strengthened , the existing piglet feed ignores the essence of piglets' delicate constitution and incomplete intestinal development, and blindly feeds high-protein, high-energy feed, while ignoring the supplementation of other nutritional elements such as vitamins and trace elements. Many studies have shown that , trace elements such as zinc, copper, etc., play an important role in promoting growth and improving animal growth performance. If these ingredients are lacking in feed, it will lead to slow growth of piglets and damage to breeding benefits. The reasonable solution is to change the original feed formula , to ensure a balanced and comprehensive nutrition, with particular attention to the supplementation of trace elements

Images