Breeding method of black goats

Abstract

The invention discloses a breeding method of black goats. The breeding method comprises the following steps: 1) performing grazing; 2) performing dry lot feeding; 3) preparing feeds which are required to be high in nutritive value, have sufficient protein, vitamins and inorganic salts, and be easy to digest and good in palatability; and 4) performing mating with the following requirements: rams need to keep better than average body conditions, are sexually active, are fed in a separate sheep pen, are grouped separately for grazing, activity and supplementary feeding, and must not be mixed with ewes, the ewes need to be fattened for rejuvenation before mating, thin and weak ewes need proper increase of nutrition, and the ewes need self-help feeding with green and coarse feeds, only need about 0.2kg of concentrated feeds as supplementary feeding every day to prevent abortion, should be fed with more concentrated feeds at late stages of pregnancy due to quick development of fetuses, should be fed with certain succulent feeds about 10 days before delivery, and need nutrition strengthening in the lactation period to guarantee sufficient milk. The breeding method of the black goats, disclosed by the invention, by virtue of grazing, dry lot feeding, feed preparation, and mating, solves the problems of long growth cycle, poor mutton quality, high feed cost and the like in the prior art.

Description

technical field [0001] The invention relates to a breeding technique, in particular to a breeding method for black goats. Background technique [0002] Dazu District, Chongqing City is a key district and county for animal husbandry in Chongqing. The black goats in Dazu District are naturally selected breeds in the local area. After more than a hundred years of natural selection, the existing black goat breeding methods are small in scale and extensively managed. , low efficiency. At present, most of the sheep raising models in western China are free-range breeding, with an average of about 20 sheep per household. Most of the sheep raising methods rely on the sky to raise sheep. There are no standard sheep houses and forage processing equipment; there is no specific Production goals; no awareness of feed reserve; sheep are raised completely in the way of grazing, and the production efficiency is very low. The existing traditional black goat feeding method cannot meet the mark...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a kind of breeding method of black goat, the breeding method of this black goat solves existing growth cycle long, poor quality of mutton, feedstuff by grazing, barn feeding, fodder, mating four aspects. high cost