通常所说的浮萍,是指芜萍、小浮萍和紫背浮萍。由于其鲜嫩适口、营养丰富、食物转化率高,因此,它们是草鱼幼鱼和鱼种最喜摄食的饵料。在放养密度适宜的情况下,只要有充足的浮萍供其摄食,即使不投喂精饲料,也可培育出规格整齐、质量 Commonly referred to duckweed, refers to Wu Ping, duckweed and purple duckweed. Because of their tender palate, nutrient-rich, high food conversion rate, therefore, they are grass carp juveniles and fingerlings best food feed. In the case of appropriate stocking density, as long as there is sufficient duckweed for its feeding, even if not fed with fine feed, but also to breed neat specifications, quality