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作物学报 ›› 1992, Vol. 18 ›› Issue (04): 291-295.

• 研究论文 • 上一篇    下一篇

一种变形拉丁方设计

王金明   

  1. 青海省农业科学院作物研究所
  • 收稿日期:1991-04-06 修回日期:1991-06-28 出版日期:1992-07-12 网络出版日期:1992-07-12

A Variant of Latin Square Design

Wang Jingming   

  1. Qinghai Academy of Agricultural and Forestry Sciences
  • Received:1991-04-06 Revised:1991-06-28 Published:1992-07-12 Published online:1992-07-12

摘要:

为了在两个方向上控制田间试验的地力差异,而又不过分限制处理数m的取值,本文提出了一种变形拉丁方设计的试验方法。该种设计是在随机区组设计的基础上,将n个区组做为行区组看待。再将这n个行区组的m个小区分成n个段作为列区组来布置试验,并使所有处理在每个行区组和每个列区组中都只出现一次。在方差分析中,将行区组和列区组

关键词: 田间试验分段设计

Abstract:

In order to control the difference of soil fertility in two directions and at the sametime to have enough number of treatments, a variant of Latin square design was develo-ped.This method was designed on the basis of randomized block design. The nblocks were considered as row blocks. Then the n bloc

Key words: Segmented experiment design

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