Different methods of seed health testing had an effect on experiment results. More fungi were deteced from PDA than from检验方法不同也会影响实验结果，与吸水纸检验相比，PDA检验可以检出在吸水纸上检测不到的真菌，如曲霉、白地霉和毛壳菌等，更能反映种子真实的带菌情况。