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4、间比法排列:在试验处理较多,而土壤肥力又比较均匀的情况下采用此法排列,重复3—4次,亦可获得较准确的结果。间比法排列的特点是每隔4个处理设一对照区(对照种)对照区两边的四个处理都可以和对照区进行比较,这样五个小区组成一个对比组,每重复内有两个以
4, than the method of arrangement: in the experimental treatment more, and soil fertility and more uniform case of using this method to arrange, repeat 3-4 times, you can get more accurate results. The ratio between the method than the method is characterized by the treatment every four treatment set a control area (control) control area on both sides of the four treatment can be compared with the control area, so that the five cells form a control group, there are two per repeat To