本刊从1990年第3期起开设“植物育种设计”专栏,计划连载8-10期.该专栏主要介绍植物育种试验中行之有效、但尚未引起国人足够注意或重视的7种试验设计:(1)增广设计(augmented design);(2)修饰增广设计(modified augmented design);(3)行列增广设计(augmented row-culumn design);(4)平方格子设计(square lattice design);(5)矩形格子设 This magazine has published the “Plant Breeding Design” column since the third issue of 1990 and is scheduled to be serialized in phases 8 to 10. This column mainly introduces seven kinds of trial designs that have been effective in plant breeding trials but have not attracted enough attention or attention from Chinese people: (1) augmented design; (2) modified augmented design; (3) augmented row-culumn design; (4) square lattice design; (5) rectangular grid set