Which method of raising sheep is the most economical
October 21 18:01:54, 2018
One of the important conditions to achieve higher economic returns is to have excellent varieties. But at present, buying good varieties means paying a high price, because it is not counting the sky-high price of the sheep auction, the lowest price of a purebred Boer goat on the market is also 15,000 to 2 Ten thousand yuan. For the vast majority of farmers in China who intend to rely on raising their sheep to get rid of poverty, it is unrealistic to spend such a high price on a breeder. However, if it is difficult to produce high economic returns for keeping backward local breeds, how can this contradiction be? solve? Hybridization and improvement is an economic and efficient way. For the majority of sheep-raising households in our province, the best way is to first use the Nanjiang Yellow-bred rams as male parents to improve local goats. This will not only quickly improve the quality of local goats, but also increase the weight by 66.32% to 113.32%. However, it does not make the ewe difficult to produce after conception because the individuals in the breed have a great disparity between the varieties. Then, the second-generation crossbreeding is carried out on the crossbred sheep produced by the crossbreeding and then using purebred Boer goats or Nanjiang yellow goats to breed a commercial sheep that has fast growing speed, good meat quality and large individuals. Farmers who cannot afford the Boer goats use their frozen semen to perform artificial insemination. The effect is also obvious.