华北农学报 ›› 2000, Vol. 15 ›› Issue (3): 16-19. doi: 10.3321/j.issn:1000-7091.2000.03.004

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区域试验中试验点的质量评估

兰巨生1, 陈淑琴2, 蒋春志2, 路香彩2   

  1. 1. 河北省农林科学院, 石家庄 050051;
    2. 河北省农科院粮油作物研究所, 石家庄 050031
  • 出版日期:2000-09-28
  • 作者简介:兰巨生(1935-),男,正研究员,大学本科,主要从事数量遗传的研究工作。

Evaluation of Testing Environments in Winter Wheat

LAN Jusheng1, CHEN Shuqin2, JIANG Chunzhi2, LU Xiangcai2   

  1. 1. Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China;
    2. nstitute of Cereal and Oil Crops, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050031, China
  • Published:2000-09-28

摘要: 用1984~1989年度6个环境和1990~1994年度9个环境的资料对试验环境的质量进行评估。评价模型是BrownKD提出的一个线性回归模型。试验结果表明,具有高的回归系数的地点可能对基因型有较高的辨别能力。

关键词: 冬小麦, 基因型与环境的互作

Abstract: Testing environmental quality were evaluated on six sets of environments from 1985 through 1989 and nine sets of environments from 1990 through 1994. Ten or twelve genotypes were grown in each set and in each year. The evaluative model proposed by Brown K D is a linear regression. The results suggest that a set has a high regression coefficient is better able to discriminate between genotypes.

Key words: Winter wheat, Genotype×environment interaction

引用本文

兰巨生, 陈淑琴, 蒋春志, 路香彩. 区域试验中试验点的质量评估[J]. 华北农学报, 2000, 15(3): 16-19. doi: 10.3321/j.issn:1000-7091.2000.03.004.

LAN Jusheng, CHEN Shuqin, JIANG Chunzhi, LU Xiangcai. Evaluation of Testing Environments in Winter Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(3): 16-19. doi: 10.3321/j.issn:1000-7091.2000.03.004.

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