›› 2012, Vol. 39 ›› Issue (11): 90-93.

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The Nutritional Factors and Regulation Measures Affecting Reproductive Performance of Sows

ZHOU Gen-lai, YIN Jie-xin   

  1. Department of Animal Science and Technology, Jiangsu Animal Husbandry and Veterinary College, Taizhou 225300, China
  • Received:2012-06-25 Online:2012-11-20 Published:2012-11-22

Abstract: Along with the development of swine industry to scale and intensive in recent years, how to improve the reproductive performance of sows has become the hot issues in pig industry. But reproductive performance of sows is influenced by inheritance, nutrition, environment, health and other factors, among the nutritional factors which are one of the most important factors. Taking some simple and feasible nutriology method during different phases in sow raising management can markedly improve sow reproductive performance. In this article many nutritional regulation measures will be put forward based on analyzing and discussing the nutritional factors affecting reproductive performance of sows.

Key words: sow; reproductive performance; nutrition; regulation measures

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