香蒲作为湿地优势植物,其废弃物会造成水体富营养化,而利用食用菌生物转化,可以减少其对水体的破坏,避免湿地的内源污染.通过对珍稀食药用真菌大球盖菇的液体发酵实验、香蒲基质配伍的营养生长实验以及生殖生长实验,得到了其在香蒲基质下最适的栽培配方(质量分数):香蒲60%、棉籽皮20%、荆条屑10%、麸皮9%、生石灰1%.制备方法是将香蒲粉碎成木屑状,配以棉籽皮、荆条屑、麸皮和生石灰,料水质量比为1∶1.4.为湿地优势水生植物的资源化开发提供了新途径.

Typha is rich in dominant plant resources in wetlands, and its waste will cause eutrophication of water bodies. The biotransformation of edible fungi can reduce the damage of water bodies and avoid endogenous pollution of wetlands. Through the liquid fermentation experiment of the rare edible and medicinal fungus Stropharia rugoso-annulata, the vegetative growth experiment of the Typha matrix compatibility and the reproductive growth experiment, the optimum cultivation formula(mass fraction)under the Typha substrate was obtained: 60% of the Typha, 20% cottonseed skin, 10% wattle, 9% bran, 1% quicklime. The preparation method is to crush the Typha into wood chips, with cottonseed, stalks, bran and quicklime. The mass ratio of feed water is 1∶4. It provides a new way for the resource development of dominant aquatic plants in wetlands.