生殖激素产品的应用和发展趋势

生殖激素是调控动物体内复杂生殖过程并影响繁殖性能的一系列的重要激素。近年来，利用生殖激素的批次化生产繁殖技术被广泛使用，提高了母猪的繁殖效率，促进了养猪业向集约化和规模化方向的发展。目前在批次化生产过程中主要采用孕马血清促性腺激素（PMSG）和人绒毛膜促性腺激素（HCG）以及化学类激素进行繁殖调控。但是这些产品的应用仍存在一些问题，因此需要开发出成本低、活性好的高品质蛋白类生殖激素产品，应用于猪场批次化生产中，提高生猪养殖效率和降低生产成本，为提升我国乃至全球畜牧业的动物繁殖效率做出贡献，为动物和人类的健康提供重要保证。

The application and development of the reproductive hormone products

Reproductive hormones are a series of important hormones that regulate the complex reproductive process and affect the reproductive performance of animals. Recently, the technology of batch production through reproductive hormone has been widely used, which improved the reproductive efficiency of sows and promoted the development of pig industry to the direction of intensive and large-scale. At present, pregnantmare serum gonadotropin (PMSG), human chorionic gonadotropin (HCG) and chemical hormones are mainly used for reproductive regulation in the process of batch production. However, there are still some defects in the application of these products. Therefore, it is necessary to develop high-quality protein reproductive hormone products with low cost and good activity, and apply them to the batch production of pig farms, to improve pig breeding efficiency and reduce production costs, make contribution to the improvement of animal breeding efficiency in China and even the world, and provide an important guarantee for animal and human health.