Study on biodegradated ability of thirteen edible fungi to straw

编号 zgly0000340722

文献类型 期刊论文

文献题名 Study on biodegradated ability of thirteen edible fungi to straw

学科分类 220.55;林业工程

作者 SONGRui-qing  DENGXun 

作者单位 HarbinInstituteofTechnology  Harbin150010  P.R.China  NortheastForestryUniversityHarbin150040  P.R.China 

母体文献 Journal of Forestry Research;林业研究: 英文版 

年卷期 2004,15(3)

页码 223-226

年份 2004 

分类号 S759.81  X173 

关键词 食用菌  稻草  生物降解  纤维素 

文摘内容 The biodegradated abilities of 13 edible fungi to straw were studied. The results showed that all the experimental fungi except Tricholama mongolicum had definite biodegradated abilities to the lignin and cellulose of straw. The Ideal fungus for straw degradation was screened out as Pleurotus ostreatus, which showed a higher degradation ability for lignin (17.86%) and lower degradation rate for cellulose (2.24%), with a Selection Factor (SF) of 7.97. The degradation rates of lignin and cellulose for other fungi ranged from 2.30% to 16.54% and 5.60% to 17.32%, respectively, and the SF was very low in range of 0.14 to 2.24.The ratio of colony's diameters to the color-zone (d1/d2) and SF are negative correlation, with a correlation coefficient of -0.1476。