我国南方水稻产区,常用稻草作为栽培草菇的主要原料。为了获得较理想的效益,在制种和栽培中,除了添加米糠或麸皮外,有的还添加硫酸铵、尿素或人畜粪尿来提高料的氮素养分,结果常适得其反。为此,本试验探讨了若干类氮源对草菇生育的影响。 Rice production areas in southern China, commonly used straw straw mushroom cultivation as the main raw material. In order to obtain better benefits, in addition to adding rice bran or bran, some also add ammonium sulfate, urea or human and animal excrement to improve the nitrogen content of the material in the seed and cultivation, the result is often counterproductive. To this end, this study explored the impact of several nitrogen sources on the growth of straw mushroom.