The Study Of High-yield Technology For The Cultivation Of Coprinus Comatus In Maize Straw And Rotten Leaf Soil By Biotransformation

This paper studies the growth of Coprinus comatus in maize straw and rotten leaf soil. First,it appraises and analysizes the productive properties of five kinds of Coprinus comatus by its cultivated properties yields and biological efficiency, analysizes the effects of different rotten leaf soil content and maize straw content to the substrate on the cultivated properties and yield of Coprinus comatus and studies the effect of different releasing nos. to the growth of hypha and fruitbody when the compost is sterilized. Next,the experiment studies the Coprinus comatus compost and productive properties by adding EM and XSJ to the compost; After the best fermative compost is determined,it studies the growth of Coprinus comatus on the fermative compost. The results show as follows:(l)In the five kinds of Coprinus comatus, the properties of cultivation and biological efficiency of H38 are higher than those of H5, H1 cc103 and cc106. So,H38 is the optimal kind of Coprinus comatus on maize straw media.(2)It is feasible to cultivate Coprinus comatus by adding limited content of rotten leaf soil to the maize straw media and has influence on its growth. In the five concentrations of soil added, the cultivated properties and biological efficiency of the treatment added 25% rotten leaf soil are higher. So,25% is the optimal content.(3)The cultivated properties and biological efficicecy of the treatment by adding 35% maize straw are higher than others. So,35% maize straw is the optimal content.(4)It is more benefical to the growth of Coprinus comatus by the second releasing when the compost is sterilized.(5)It is benefical to the growth of Coprinus comatus by adding limited dose of XSJ to the maize straw media, the optimal content is 1%, and outdoor fermentation has the better influence.(6)It is demonstrated in this study that it is practicable to produce Coprinus comatus with maize straw ,that the Coprinus comatus hypha growth principle and the fruitbody growth principle are in accordance with the logistic curve and the exponential growth curve.