Wave feeding method of selenium-enriched mulberry leaf laying hen feed

The invention provides a wave feeding method of selenium-enriched mulberry leaf laying hen feed, and belongs to the technical field of breeding, and the wave feeding method comprises the following steps: feeding first-stage feed in a mouth-opening period; the mass percentage of the selenium-rich mulberry leaf powder in the first-stage feed is increased from 1% to 3%; in the early stage of laying, second-stage feed is fed; the mass percentage of the selenium-rich mulberry leaf powder in the second-stage feed is increased from 5% to 8% and then reduced from 8% to 5%; in an egg producing period, feeding third-stage feed; the mass percentage of the selenium-rich mulberry leaf powder in the third-stage feed is reduced from 5% to 0% and then increased to 5%. By means of the wave feeding method, the loose stool condition of the laying hens is relieved, and meanwhile the nutritive value of the eggs can be improved. 本发明提供了一种富硒桑叶蛋鸡饲料的波浪饲喂方法，属于养殖技术领域，包括以下步骤：开口期，饲喂一期饲料；所述一期饲料中富硒桑叶粉的质量百分数从1％为增加至3％；开产前期，饲喂二期饲料；所述二期饲料中富硒桑叶粉