选用市售的5种叶面肥在春甘蓝上进行肥效比较试验，现将结果报告如下。1材料与方法试验于1997年11月至1998年6月在宜表1供试肥料品种、产地和稀释倍数昌市农业学校试验田进行，供试的5个肥料品种及稀释倍数见表1，并设清水对照（CK），计6个处理，3次重复，随机排列，小区面积1 The use of commercially available five kinds of foliar fertilizer on spring cabbage comparison test, the results are reported as follows. 1 Materials and methods The experiment was conducted in November 2001 to June 1998 in Table 1 should test fertilizer varieties, origin and dilution of Changzhi Agricultural School experimental field for testing five fertilizer varieties and dilution times in Table 1 and Set CK (CK), 6 treatments, 3 repetitions, random arrangement, plot size 1