中国地方猪种利用现状与展望

发布时间：2018-06-28 01:03

本文选题：中国地方猪种 + 利用　；参考：《江西农业大学学报》2017年03期

【摘要】：中国拥有丰富的猪种质资源,约占全球现有猪种资源的1/3。随着杜长大等快大型猪种的引入,中国地方猪种的市场占有率急剧下降。为了应对外来猪种的冲击,地方猪种的利用也作了多方面的尝试,取得了丰硕的成果。地方猪种除与外来品种直接杂交利用外,还用于新品种和配套系培育,并培育出一批新品种和配套系,有的地方猪种甚至培育成医学研究的模型猪。中国地方猪种肉质好,这是快大型猪种无法比拟的。随着人们生活水平不断提高,优质猪肉的市场份额会越来越大,中国地方猪种也将迎来非常有利的发展契机。利用地方猪种肉质好的特点,通过新品种和配套系培育、杂交利用等方式开发适合市场需求的优质猪肉产品是我国地方猪种开发利用的主要出路。
[Abstract]:China is rich in pig germplasm, accounting for about a third of the world's existing pig germplasm. With the introduction of fast large pig breeds such as du, the market share of local pig breeds in China has dropped sharply. In order to cope with the impact of foreign pig breeds, the utilization of local pig breeds has also made many attempts and achieved fruitful results. In addition to the direct crossbreeding with foreign breeds, local pig breeds are also used for breeding new varieties and supporting lines, and a number of new breeds and supporting lines are cultivated. Some local pig breeds are even bred into model pigs for medical research. Chinese local pig breeds are of good meat quality, which is incomparable to fast large pig breeds. With the improvement of people's living standard, the market share of high quality pork will be more and more large, and local pig breeds in China will have a very favorable development opportunity. It is the main way for the development and utilization of local pig breeds in China to develop high quality pork products suitable for market demand by means of breeding new breeds and supporting lines and hybrid utilization by using the characteristics of good meat quality of local pig breeds in China.
【作者单位】：江西农业大学种猪遗传改良与养殖技术国家重点实验室;江西山下投资有限公司;
【基金】：国家自然科学基金项目(31460590,31660303)~~
【分类号】：S828

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