目前许多白蚁防治野外试验,仍然停留在单因素或多因素单水平的设计上,至于在复因素试验设计中,为了减少试验处理数,仅凭经验对各因素及其水平随意取舍或组合,这样做虽然也可能从中选出较为有效的白蚁防治方案,但对这些不均衡方案难以进行综合比较,因而要想从中选出最佳白蚁防 At present, many termite control field experiments still remain at the single factor or multi-factor single-level design. As for the design of complex factor experiments, in order to reduce the number of test treatments, the factors and their levels can be arbitrarily chosen or combined based on experience Although it may be possible to choose a more effective termite control program, it is difficult to carry out a comprehensive comparison of these unbalanced programs. Therefore, to select the best termite prevention