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采用常规方法对木霉UT-4分生孢子萌发的不同影响因子进行了研究。结果表明,25~30℃,pH 4~6和高湿环境是分生孢子萌发的适宜条件;有机氮源的蛋白胨和无机氮源(NH_4)_2SO_4以及碳源中的麦芽糖和乳糖对木霉孢子萌发均有显著促进作用,而分生孢子在无菌水中萌发率较低;光照对其孢子萌发无明显影响。
Different influencing factors of conidia germination of Trichoderma UT-4 were studied by conventional methods. The results showed that the optimal conditions for conidiospore germination were 25-30 ℃, pH 4-6, and high humidity. The contents of organic peptone and inorganic nitrogen (NH 4) 2 SO 4 and maltose and lactose from carbon source Germination had a significant role in promoting, and conidia in germ-free water germination rate is low; light on the spore germination had no significant effect.