ACTA AGRICULTURAE BOREALI-SINICA ›› 1992, Vol. 7 ›› Issue (3): 45-49. doi: 10.3321/j.issn:1000-7091.1992.03.009

Special Issue: Wheat

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Analysis of Multiple Regression for Yield of Winter Wheat in Huang-Huai Plain

Zhang Cunliang, Yin Yufen, Sun Zhenshan, Yang Pingping, Wu Xiangyun   

  1. Crops Institute, Shandong Academy of Agricultural Sciences, Jinan)Chen ShuqinCereal and Oil Crops Institute, Hebei Academy of Agricultural and ForestrySciences, Ji nan 250100
  • Received:1991-05-06 Published:1992-09-28

Abstract: Twelve varieties of wheat were studied on the redomized block design of 4 replicates at sites in the Huang-Huai Plain during the 1986-1987 crop season, Three methods were used to study genotype-environment interaction in winter wheat yield, The. results of this study showed that the multiple correlation coefficients of the genotypes were bigger than 0.8. This and other data from production confirmed that this method was better than the Eberhart and Russell methods. This method of multiple regression nanlysis was considered tobe more accurate.

Key words: Key words, Stabilityf, Yield components, Winter wheat, Multiple regression analysis

Cite this article

Zhang Cunliang, Yin Yufen, Sun Zhenshan, Yang Pingping, Wu Xiangyun. Analysis of Multiple Regression for Yield of Winter Wheat in Huang-Huai Plain[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1992, 7(3): 45-49. doi: 10.3321/j.issn:1000-7091.1992.03.009.

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