Experimental animalization breeding method of Ningxiang pigs

Abstract

Disclosed is an experimental animalization breeding method of Ningxiang pigs. Standardized fodder and a standardized breeding environment are included. The method specially comprises the steps that according to the different weights of the pigs, daily ration fodder including corn, bran, bean pulp, oat, oil residues and salt in different ratios is prepared; according to the difference of replacement gilts, gestating sows, lactating sows, breeding boars and piglets, different nutritional requirements are prepared; the temperature and humidity of air in hog houses, heating, heat preservation and ventilation, lighting and cleaning of the hog houses, noise and the like are controlled. The experimental animalization breeding method has the advantages that the theoretical basis and technical indexes are provided for experimental animalization of the Ningxiang pigs, and the requirement of scientific experiment study and the need of development of the bioengineering and pharmaceutical industry are met.

Description

technical field [0001] The invention relates to a method for raising pigs, in particular to a method for raising Ningxiang Huapig as an experimental animal. Background technique [0002] Ningxiang pig, also known as Ningxiang flower pig, also known as Liushahe soil flower pig, is a national excellent local breed. Ningxiang pigs are divided into three types according to their coat color, namely dark cloud cover snow, big black flower and small scattered flower. "Dark cloud cover snow" means that the upper part of the body is black, the lower part is white, and a white band of varying width can be seen on the neck; "big black flower" means that the black hair on the body is divided into one or two large black spots by white hair; "Small scattered flowers" refers to the small black spots scattered in different numbers in the middle of the body, with "dark clouds covered with snow" being the best. Ningxiang pigs can also be divided into three types according to the head shape:...

AI Technical Summary

Problems solved by technology

my country's miniature pig strains include Guizhou miniature pigs, Yunnan Banna miniature pigs, Guangxi Bama miniature pigs and Wuzhishan pigs (WZ

Images