ACTA AGRICULTURAE BOREALI-SINICA ›› 2000, Vol. 15 ›› Issue (S1): 31-35. doi: 10.3321/j.issn:1000-7091.2000.Z1.007

Special Issue: Wheat Biotechnology

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Using Additive Main Effects and Multiplicative Interaction Model to Analyze Genotype and Environment Effects on Protein Content of Winter Wheat in Chin

ZHANG Yan1, HE Zhong hu1, WANG Lei2, ZHOU Gui ying1   

  1. 1. Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
    2. China National Rice Research Institute, Hangzhou 310006, China
  • Published:2000-12-31

Abstract: The additive main effects and multiplicative interaction (AMMI) model was used t o analyze G× Einteraction on protein content of forty-eight Chinese winter whe at varieties and advanced lines form 15 locations of four major winter wheat gro wing zones in 1995-1996. The result indicated that G× E interaction explained by AMMI1 model was notably better than the regression analysis. The degree of variet ions between varieties of sites and the varieties with better stability were ide ntified in the biplot of the AMMI model. At the same time, the sites with highest increase of protein content could be easily located on the biplot of the AMMI2 model. Environmental factors significantly affecting wheat quality could be identifi ed by correlation analysis of location IPCA with environmental factors.

Key words: AMMI model, Protein content, G×, E interaction, Biplot, E nvironmental factor

Cite this article

ZHANG Yan, HE Zhong hu, WANG Lei, ZHOU Gui ying. Using Additive Main Effects and Multiplicative Interaction Model to Analyze Genotype and Environment Effects on Protein Content of Winter Wheat in Chin[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(S1): 31-35. doi: 10.3321/j.issn:1000-7091.2000.Z1.007.

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