ACTA AGRICULTURAE BOREALI-SINICA ›› 2008, Vol. 23 ›› Issue (S2): 156-161. doi: 10.7668/hbnxb.2008.S2.036

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Analysis on Yield Stability of Forage Sorghum Hybrid

WANG Yan-qiu1, ZOU Jian-qiu1, HUANG Rui-dong2, ZHANG Zhi-peng1   

  1. 1. Sorghum Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China;
    2. Shenyang Agricultural University, Shenyang 110161, China
  • Received:2008-07-11 Published:2008-12-31

Abstract: Three statistical analysis models( ANOVA model for one year and mult-i sites, variety test statist ical modelvof mult-i years and mult-i sites,Eberhar-t Russell model) were applied in this study to analyze the yield stability and adapt abilityof forage sorghum hybrids that participated in the nat ional sorghum regional test( 2004- 2005). Results suggested that the analysis results from the above three models are coherent; Jincao No. 3 is the hybrid with highest stability and yield, Jincao No. 2 is the second one, and these two hybrids are suitable to all forage planting regions in the country;Liaocao No. 2 and Wancao No. 2 need to be planted in certain regions according to their limited adaptabilities.

Key words: Forage sorghum, Yield, Stability, Statistical analysis model

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Cite this article

WANG Yan-qiu, ZOU Jian-qiu, HUANG Rui-dong, ZHANG Zhi-peng. Analysis on Yield Stability of Forage Sorghum Hybrid[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(S2): 156-161. doi: 10.7668/hbnxb.2008.S2.036.

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