蔣冬花
浙江師范大學生命與環境科學學院 浙江金華321004

【中文摘要】 研究了多菌靈、氫氧化銅、代森錳鋅和百菌清 4種殺菌劑對糙皮側耳菌絲生長和子實體產量的影響及控制霉菌污染的效果。結果表明 ,不同種類殺菌劑及同一種殺菌劑不同使用濃度對糙皮側耳菌絲生長、產量及霉菌污染程度的影響存在顯著差異。其中以 0 .6 6 7g/L～ 0 .883g/L的氫氧化銅對糙皮側耳菌絲生長的抑制作用最小 ,抑制率小于 6 % ,與對照無顯著差異 ,并能完全控制霉菌的污染 ,使生料塊栽糙皮側耳的產量提高 30 %～ 4 0 %。氫氧化銅有望在糙皮側耳生料栽培中推廣使用

【英文摘要】 The effects of four fungicides on the mycelial growth, the yield of Pleurotus ostreatus and the mold contamination controlling ability were studied. It was showed in our experiments that the effects of different kinds of fungicides and different concentrations of the same kind of fungicide used had significant differences. And it was also proved in our experiments that copper hydroxide at the concentration of 0.667g/L～0.883g/L had the least average inhibitory rate of lower than 6%, with no significant difference to the contrast, for the mycelial growth of P.ostreatus and could completely inhibit the growth of contaminated mold with an yield increment rate of 30%～40% for P.ostreatus cultivated by raw compost block. Therefore, copper hydroxide, with the concentration of 0.7g/L～0.9g/L,was considered to be the optimum fungicide to extend in the cultivation of P.ostreatus.

【中文關鍵詞】 殺菌劑; 糙皮側耳; 菌絲生長; 產量; 霉菌污染
【英文關鍵詞】 Fungicide; P.ostreatus; Mycelial growth; Yield; Mold contamination

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2002年03期 【DOI】CNKI:SUN:SYJB.0.2002-03-011