超声时间对葱提取物抑制丹参根腐病菌的影响研究
xiandai nongcun keji(2020)
Abstract
以丹参根腐病菌为供试菌种,采用生长速率法测定抑菌率,通过单因素实验研究了不同超声时间对葱提取物抑菌效果的影响,结果显示,在功率10%、料液比1:6,超声时间为40 min时抑菌率最高,为50.20%,与其他条件差异均显著(p<0.05).
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