关键词: Cu, As, 种子萌发, 幼苗生长, 酶活性

Abstract: Dynamic variations of micrographic fungi in the decomposition process of forest litters were studied under laboratory conditions.Significant differences in the composition of dominant fungi were found among treatments with different forest litters. In the treatment with broad-leaves, the dominant fungi was Syncephalastrum, and in that of pine-needles, the dominant ones were Trichoderm and Penicillum.

Key words: Cu, As, Seed germination, Seedling growth, Enzyme activity