目前我国淡水养殖鱼类中,草鱼、团头鲂是典型的草食性鱼颊。在自然条件下,它们主要以青绿饲料为食,即使在人工饲养下,它们虽然能够吃食人工饲料,但实践证明,仍必需配合使用青绿饲料,才能正常的生长发育。目前各地在发展饲养草食性鱼类时,在解决青绿饲料方面,除采集天然野生陆草外,利用鱼池的堤埂、边地及专门的饲 At present, freshwater cultured fish in China, grass carp, bream is a typical herbivorous fish cheek. Under natural conditions, they mainly feed on green feed, and although they can feed artificial feed under artificial feeding, practice has proved that it is still necessary to use green feed to make normal growth and development. At present, in the development and maintenance of herbivorous fish, in addressing the green feed, in addition to the collection of natural wild land grass, the use of fish ponds embankment, the edge and specialized feeding