Method for controlling uniformity of broiler breeders in brooding period

Abstract

The invention discloses a method for controlling uniformity of broiler breeders in a brooding period. By a series of regulation and control in chick source, correct feeding, timely chicken adjustment, feeding density, house environment and the like, physical quality of chicks is improved, the survival rate is increased, and uniformity of breeders in the brooding period can be improved to give play to production potential of the breeders to a greater extent; timely grouping is beneficial to integral health and uniformity of the chicks, and uniformity is improved to a great extent due to grouping operation all through the brooding period, an appropriate feeding mode, immunization, sterilization and the like. The method is reasonable and effective, integral uniformity of the breeders can be positively improved, and farmers can obtain high breeding profits.

Description

technical field

[0001] The invention relates to the field of breeding technology, in particular to a method for controlling the uniformity of broiler breeders during the brooding period and a method for controlling the uniformity thereof. Background technique

[0002] my country is the second largest producer of broiler chickens in the world. According to statistics, the output of chicken meat in my country reached about 14.07 million tons in 2015. From the perspective of meat production performance, the growth rate and feed conversion rate of broilers in my country are close to the performance indicators of developed countries and regions. The survival rate is relatively low, with an average survival rate of about 91%, far lower than the production standard of 96%. There are many reasons for the low survival rate of broilers, among which the environmental conditions and uniformity of the chicken house are important factors. Degree is an index describing the uniformity and deg...