基施锌肥对长期连作马铃薯抗病性相关酶活性、土传病害和产量的影响

谢奎忠, 孙小花, 罗爱花, 柳永强, 唐德晶, 朱永永, 胡新元

Effects of Basal Zinc Fertilizer on Activities of Disease Resistance-Related Enzymes, Soil Borne Diseases and Yield of Potato under Long-Term Continuous Cropping

Xie Kuizhong, Sun Xiaohua, Luo Aihua, Liu Yongqiang, Tang Dejing, Zhu Yongyong, Hu Xinyuan

图1 锌肥基施量对马铃薯根系POD活性的影响 不同小写字母表示处理间在5%水平上差异显著,下同

Fig.1 Effects of zinc fertilizer base application rate on POD activity of potato roots Different lowercase letters indicate significant difference at the 5% level, the same below