Method for raising breeding boars

Abstract

The invention discloses a method for raising breeding boars. The method includes breeding boar nutrition regulation and control, raising management, epidemic disease prevention and treatment and mating. The method is characterized in that the crude protein level of feed for the breeding boars is approximately 16%, the energy level of the feed is 13.39 megajoules, and the feed comprises more than 0.75% of calcium, more than 0.6% of total phosphorus, more than 0.35% of available phosphorus, 0.15% of sodium, 0.12% of chlorine, 0.04% of magnesium and 0.2% of potassium; a feeding process is provided; the breeding boars need to be raised in individual pigpens and need to exercise, parasites need to be expelled, the environmental temperatures need to be controlled, and the breeding boars need tobe eliminated if standards cannot be met. The method has the advantages that the exuberant sexual desire and the high sperm quality of the breeding boars fed by the aid of the method can be kept, andaccordingly the breeding boars can be used as propagation breeding pigs for not shorter than 3 years and can be used as hybridization commercial breeding pits for 5 years; the method not only is applicable to pigs such as Landrace, Hampshire and Duroc of excellent varieties introduced from abroad, but also is applicable to Neijiang pigs, Rongchang pigs, Taihu pigs, Taoyuan pigs and the like of domestic pig breeds.

Description

technical field [0001] The invention relates to a method for raising pigs, in particular to a method for raising boars. Background technique [0002] Pigs are the first of the six livestock. my country has a long history of raising pigs. Because my country is a traditional agricultural country, pigs are raised in units of farmers for a long time. There is a lack of scientific feeding methods, and they do not pay attention to disease prevention and control. They feed whatever they have , will not scientifically carry out various feeding departments, especially the selection and training of gilts is quite extensive, which directly affects the number and quality of their litters, so that the economic benefits are low, and some even input more than output. In recent years, with social progress, science and technology and economic development, my country's pig production has gradually developed from free-range farming to large-scale breeding. Large-scale pig breeding requires pig...

AI Technical Summary

Problems solved by technology

At present, my country's large-scale breeding has developed rapidly in the form of pig raising, but the technology and level of pig raising have not been well matched, and the degree of breeding facilities is not high

The efficiency of farming is relatively low