Study on Passage and Domestication of White-rot Fungi by Solid Fermentation of Rice Straw

[Objective] The research aimed to study passage and domestication of white-rot fungi by solid fermentation of rice straw.[Method] By carrying out 9-10 passage and domestication tests on solid fermentations of rice straw of nine white-rot fungi(No.01 white-rot fungi,No.02 white-rot fungi,No.1 white-rot fungi,No.3 white-rot fungi,No.5 white-rot fungi,No.2-5 white-rot fungi,Jianlan,Jisongrong 3-L and Huatai fungi),the growth condition of hypha,generation time and degradation property of rice straw after fermentation were studied.[Result] Via multi-generational cultivation,the growths of No.01 white-rot fungi and Huatai fungi were normal.The hyphae were strong and pure white.Their resistance capabilities on bacteria were strong.During 10.5-11.3 d,their SI values were respectively 1.71 and 1.34,occupying advanced level of similar test at home.They could be developed as white-rot fungi agent of straw pulp production.[Conclusion] The research provided reference basis for developing white-rot fungi agent which adapted to straw pulp production in China.