满江红俗称红萍或绿萍,为蕨体和蓝藻的共生体,有较高的固氮能力,因其丰富的营养价值和较快的繁殖能力,做为动物饲草开发利用前景广阔。1 较高的饲料营养特性 据测定,满江红粗蛋白(21％-25％)、粗脂肪、钙、磷含量均显著高于紫花苜蓿,而粗纤维(11.5％～14.6％)低于紫花苜蓿,具有较高的饲草营养价值。2 极快的繁殖速度 满江红适宜生长的下限温度为5℃,适宜生长温度为 Manchurian red duckweed or Greenpea commonly known as the symbiont of fern and cyanobacteria, nitrogen fixation has a higher capacity, because of its rich nutritional value and faster reproductive capacity, as animal forage development and utilization of a bright future. A higher feed nutritional characteristics According to the determination, Manjiang red crude protein (21% -25%), crude fat, calcium and phosphorus were significantly higher than alfalfa, and crude fiber (11.5% ~ 14.6%) lower than alfalfa, High forage nutritional value. 2 very fast propagation rate Azuron appropriate growth minimum temperature of 5 ℃, suitable growth temperature of