NATURAL PLANT FEED ADDITIVE FOR HEALTH PROTECTION OF MALE BREEDING PIGS AND MANUFACTURING METHOD THEREOF

Disclosed is a natural plant feed additive for health protection of male breeding pigs and a 5 manufacturing method thereof, and belongs to the technical field of feed additives. The additive comprises the following components in parts by mass: 200 - 300 parts of Semen cuscuz'ae, 100 - 200 parts of Polygonatum sibiricum, 100 - 150 parts of glossy privet fruits, 120 - 200 parts of Chinese yam, 200 - 300 parts of Alpinia oxyphy/Ia fructus, 150 - 250 parts of Fructus psora/eae, 100 - 300 parts of Astraga/us membranaceus, 100 - 200 parts of hawthorn, 100 - 150 parts of 10 malt and 20 - 50 parts of Radix glycyrrhizae. The additive prepared in the present invention has a twofold function of nutrition and efficacy, and can promote development of reproductive organs of male breeding pigs, promote secretion of male sex hormones and improve the quality of sperms of the male breeding pigs.