大白菜喷施灭菌肥Ⅱ型的效果灭菌肥Ⅱ型含氮、磷、钾以及微量元素共二十多种元素。喷施苹果、蔬菜和粮食等作物，防病和增产效果明显，投入产出比合理。现把在大白菜上实验结果介绍如下。一、实验品种：中白二号，来自中国农科院蔬菜所。二、实验地点和处理：土肥所农场，... Chinese cabbage sprayed sterilizing effect of type Ⅱ Sterilization fertilizer Ⅱ containing nitrogen, phosphorus, potassium and trace elements a total of more than 20 kinds of elements. Spraying crops such as apples, vegetables and grains has obvious effects of preventing diseases and increasing yield, and the input-output ratio is reasonable. Now in the Chinese cabbage on the experimental results are as follows. First, the experimental varieties: White II, from the Chinese Academy of Agricultural Sciences. Second, the experimental location and treatment: soil fertilizer farm, ...