Spring is a busy season for breeding male bred males. Feeding some broilers with some health-care feed can not only increase the conception rate but also extend the useful life of male broilers. 1. Malt. Malt contains more vitamin E, male livestock have improved reproductive function and improve semen quality. The dosage was 150 grams per day for pigs, 40 grams for rabbits, and 10 grams for leech. 2. Eggs. In the mating season, feeding the rams with five eggs every three days can make the libido exuberant and improve semen quality. 3. Silkworm cocoons. For broilers, they have enhanced libido and increased sperm motility. Dosage: Rabbits account for 3% to 5% of the diet, and leech accounts for 10% to 20% of the daily animal feed. Black Garlic,Fermented Black Garlic,Black Garlic Puree,Natural Fermented Black Garlic Powder shandong changrong international trade co.,ltd. , https://www.changronggarliccn.com