Ecological breeding method of pork pigs

Abstract

The invention relates to the technical field of livestock breeding, and discloses an ecological breeding method for pork pigs. The method includes the steps of a piglet stage, wherein the piglets are fed with pig breast milk in a delivery house, and 5-7 days after birth, each piglet is fed with special fodder 4-5 times every day; a pig nursing stage, wherein one week after the piglets are weaned, the piglets are conveyed to a nursing house and regarded as nursed pigs, the nursing house is internally provided with fodder grooves and water grooves, and the piglets are fed with a mixture composed of fodder for the nursed pigs and disease-preventing medicine 5-6 times every day; a pig growth stage, wherein in a house for growing pigs, every 7-8 growing pigs are put together and surrounded by a fence, the occupied space of each growing pig is remained within 1.5-2 m<2>, and a free-ranging site is constructed outside the house for the growing pigs; a pig fattening stage, wherein the pigs are divided into several groups according to weight of the pigs again, 5-6 fattening pigs are put together and surrounded by a fence, the weight difference between every two pigs in the pigs is within 1-2 kg, the fattening pigs are fed with fodder for the fattening pigs 4-5 times every day, and after the pigs wake up, the fence of the pig house is opened. According to the ecological breeding method for the pork pigs, fodder without additives is adopted in each breeding stage, the breeding cost is low, the taste of pork is great, and the pork contains more ingredients beneficial to human body.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry breeding, in particular to an ecological breeding method for meat pigs. Background technique [0002] The purpose of raising meat pigs is to obtain the pork with the lowest cost, the largest quantity, and the best quality in the shortest possible time with the least amount of feed and labor, and to obtain the best economic benefits, so as to meet the needs of people's consumption of meat pigs and foreign trade . [0003] At present, most pigs are raised in pens, and pig feed is fed regularly. Although this method can obtain more pork, it is expensive and consumes a lot of materials, resulting in high cost, and the fattening of pig feed leads to poor taste of pork. Contents of the invention [0004] The invention proposes an ecological breeding method for meat pigs, which solves the problems of high cost of raising meat pigs and poor taste of meat in the prior art. [0005] A meth...

AI Technical Summary

Problems solved by technology

[0004] The invention proposes an ecological breeding method for meat pigs, which solves the problems of high cost of raising meat pigs and poor taste of meat in the prior art