细绿萍也叫满江红、红萍、绿萍。细绿萍属于满江红科蕨类植物,萍体漂浮水面,是优良水生饲料植物和著名绿肥植物。细绿萍产量高,品质优良,适口性好,是猪、鸡、鸭、鹅和鱼的好饲料。在我国北方大部分地区,一亩水面可产鲜萍20吨以上,最多可达45吨,可养 Green Lvping also called Azolla, Hongping, Luping. Fine Green Lvping belongs to the Fern Red Branch fern, Ping body floating surface, is a good aquatic feed plants and famous green manure. Fine green Lvping high yield, good quality, good palatability, is a good feed for pigs, chickens, ducks, geese and fish. In most parts of northern China, acre surface can produce more than 20 tons of fresh Ping, up to 45 tons, can raise