菹草广泛地分布于河、沟、池塘,沼泽地天然泡沼及低洼积水处也常见其踪迹。鲜草中粗蛋白含量20.13％,粗脂肪6.51％,无氮浸出物25.46％,粗灰分12.04％,是草食性鱼类喜食的青绿饲料。可以鲜草直接投喂,也可以通过人工栽培的方法,将天然泡沼或池塘改造成菹草型水体,放养鱼类。现将 Ephedra widely distributed in rivers, ditches, ponds, marsh natural bubble marsh and low-lying water are also common traces. Fresh grass crude protein content of 20.13%, 6.51% of crude fat, nitrogen-free extract of 25.46%, crude ash content of 12.04%, is herbivorous fish feed green feed. Fresh grass can be fed directly, but also can be artificially cultivated methods, natural bubble marsh or pond into a grass-like body of water, stocking fish. Now