CAJ | 학술논문

研究了不同浓度纳米Cu2O悬浮液对5种植物病原真菌---番茄早疫病菌、辣椒疫霉菌、西瓜枯萎病菌、黄瓜炭疽病菌和油菜菌核病菌的抑菌效果。试验结果表明，纳米Cu2O悬浮液对5种植物病原真菌有非常明显的抑制作用，抑菌效果与纳米Cu2O质量浓度呈正相关，纳米Cu2O悬浮液对辣椒疫霉菌的抑菌效果明显优于对其他4种植物病原真菌的抑菌效果；纳米Cu2O质量浓度为100 mg/kg时，对辣椒疫霉菌的抑制率高达95%以上；纳米Cu2O质量浓度为400 mg/kg时，对番茄早疫病菌、西瓜枯萎病菌、黄瓜炭疽病菌和油菜菌核病菌的抑制率均达到80%以上。
연구료불동농도납미Cu2O현부액대5충식물병원진균---번가조역병균、랄초역매균、서과고위병균、황과탄저병균화유채균핵병균적억균효과。시험결과표명，납미Cu2O현부액대5충식물병원진균유비상명현적억제작용，억균효과여납미Cu2O질량농도정정상관，납미Cu2O현부액대랄초역매균적억균효과명현우우대기타4충식물병원진균적억균효과；납미Cu2O질량농도위100 mg/kg시，대랄초역매균적억제솔고체95%이상；납미Cu2O질량농도위400 mg/kg시，대번가조역병균、서과고위병균、황과탄저병균화유채균핵병균적억제솔균체도80%이상。
In the paper, we studied the fungistatic effects of nano-Cu2O suspension with different concentrations against five plant pathogenic fungi , , , and . The results showed that, nano-Cu2O suspension had significant inhibitory effects on the five plant pathogenic fungi, and the fungistatic effects were positively correlated with the concentration of nano-Cu2O suspension. Nano-Cu2O suspension had significant inhibitory effect against than against those of the other four plant pathogenic fungi. When the concentration of nano-Cu2O suspension was 100 mg/kg, the fungistatic efficiency against was higher than 95%. When the concentration of nano-Cu2O was 400 mg/kg, the fungistatic efficiencies were higher than 80%aginst , , and .