Two-Factor Designs Balanced for the Neighbour Effect of One Factor
研究当处理是两个因子水平组合、其中一个因子存在竞争效应时，如何构造平衡设计以最优估计直接处理效应和竞争效应，并给出不同水平数下的构造方法。
We consider the situation when treatments are the combinations of levels of two factors, one of which exerts competition effects. Experimental units consist of one or several rows of plots with border plots. Classes of balanced designs which are optimal for the estimation of direct treatment effects and competition effects are introduced, and methods of construction are given for various numbers of levels of each factor.