为探索爱姆牌生物菌肥在甘蓝上的应用效果 ,掌握最佳施用时期、次数、用量和方法 ,加速在甘蓝生产上的推广应用步伐 ,达到优质、高产之目的 ,我们于 2 0 0 1年在甘蓝上进行了爱姆牌生物菌肥试验 ,取得了一定效果 ,现将试验结果初报如下。1　材料与方法1.1　供试材料　供试品种 In order to explore the application effect of Amy brand bio-fertilizer on cabbage, master the optimal application period, frequency, dosage and method, speed up the popularization and application of cabbage in order to achieve high quality and high yield. Year in the cabbage on the Amy brand biological fertilizer test, and achieved some results, the first test results are reported below. 1 Materials and methods 1.1 test materials for the test varieties