基于GGE双标图的水稻区试品种丰产性、稳产性和适应性评价  

Use of GGE Biplots in the Yielding Ability,Stability and Adaptation Evaluation for the Varieties in the Rice Regional Trials

作　　者：王磊[1,2] 程本义 鄂志国[1,2] 杨仕华[1] 

机构地区：[1]中国水稻研究所,杭州310006 [2]水稻生物学国家重点实验室,杭州310006

出　　处：《中国水稻科学》2015年第4期408-416,共9页Chinese Journal of Rice Science

基　　金：农业部农业公益性行业科研专项(201203029);现代农业产业技术体系建设专项资金资助项目(CARS-01-09B)

摘　　要：区域试验是作物新品种从选育到审定、推广的重要环节。而对试验数据的分析汇总,尤其是参试品种的丰产性、稳产性和适应性分析,比较流行和有效的方法是AMMI模型和SREG模型的GGE双标图,但基于SREG模型的GGE双标图的方法应用在近年来更为广泛。本文简要介绍GGE双标图,并以2012年南方稻区晚籼早熟B组品种区域试验数据为例,利用GGE双标图对参试品种进行丰产性、稳产性和适应性评价,并对评价中的注意事项作了讨论。Crop regional trial is an important part of the crop breeding,registering and extension for new varieties.AMMI models and GGE biplots are very effective in the date analysis of the crop regional trial,especially in the evaluation of yielding ability,stability and adaptation for the tested varieties,while GGE biplots have gain more popularity in recent years.This article introduced GGE biplots,and used a data set from 2012 trial group B of the early maturity for late season indica rice in Southern China Rice Regional Trials as an example to demonstrate its effectiveness in the evaluation of yielding ability,stability and adaptation for the tested varieties.The paper also discussed the points for attentions or precautions in the application of the GGE biplots.

关 键 词：水稻 区域试验 基因型和环境互作 丰产性 稳产性 适应性 GGE双标图 

分 类 号：S511.21[农业科学—作物学]