Pig concentrated feed

Abstract

The invention discloses a pig concentrated feed. The pig concentrated feed is prepared from the following raw materials in parts by weight: 73-100 parts of concentrate, 2-11 parts of mineral feed and 1-12 parts of a premix, wherein concentrate is an energy feed, and comprises corn, bran, corn bran, oil and middle protein bean meal; the mineral feed comprises calcium hydrophosphate, mountain flour and table salt; the premix comprises threonine, choline, lysine, glycine betaine, DDGS, methionine, plant enzyme, a flavourer, a sweetener, copper sulphate, arsanilic acid, colistin sulphate, ferrous fumarate, pig multi-minerals, pig multi-vitamins, bacillus, a mycotoxin adsorbent, an acidifier and an antioxidant. The pig concentrated feed disclosed by the invention is designed according to the digestive physiological characteristics and the growth needs of pigs; the concentrate is taken as the main material, and the mineral feed and the premix are taken as the auxiliary materials, supplement with each other, and are necessary; the pig concentrated feed is good in palatability; feed formulas in a piglet stage and a growing stage are designed according to the growth needs of the pigs in different growth and development stages.

Description

technical field [0001] The invention relates to the technical field of concentrated feed, in particular to a concentrated feed for pigs. Background technique [0002] With the development of animal husbandry and the rapid improvement of people's living standards, pork is a common food on people's tables, and people's demand for pork is increasing. In recent years, due to the continuous improvement of pig breeds and the rapid development of genetic technology, fine-bred pigs are characterized by fast growth, long growth peak period, and high lean meat percentage. In the process of raising pigs, each stage requires different feed formulations to meet the physiological needs of the stage. The piglet and fattening stages are the focus of pig production management. The growth of piglets directly affects the utilization rate and Growth rate, the fattening period is the later stage in the process of raising pigs. This stage is the period of fastest growth and development of pigs, ...

AI Technical Summary

Problems solved by technology

In the process of raising pigs, each stage requires different feed formulations to meet the physiological needs of the stage. The piglet and fattening stages are the focus of pig production management. The growth of piglets directly affects the utilization rate and Growth rate, the fattening period is the later stage in the process of raising pigs. This stage is the period of fastest growth and development of pigs, the peak period of muscle development and fat development, and it is also an important period for pig operators to obtain economic benefits. If this Insufficient nutrition of pig feed at the stage will lead to many adverse consequences, slow growth, and the growth performance of pigs will not be fully exerted

The existing feed mainly includes single feed and formula feed. The utilization rate of single feed is low, the nutrition is not comprehensive enough, and resources are wasted. The protein level of the existing formula feed is unreasonable and the amino acid is unbalanced, resulting in poor palatability and low feed intake.