The ectoenzyme activities of different strains of A. mellea, and the effect of different strains on the yield of G. elata were studied also in this paper. 1.

• 本文采用不同的蜜环菌菌株与不同的天麻品系进行伴栽组合，对天麻发育过程中酸性磷酸酶（ACP）进行了研究，分析了天麻体内可溶性蛋白和多糖含量的累积规律，同时研究了蜜环菌不同菌株的胞外酶活性以及对天麻产量的影响。