Analysis of Agronomic and Quality Traits of Pigeonpea CMS Hybrids
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S565.4

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    Abstract:

    Twelve newly developed pigeonpea CMS hybrid lines,6 from early maturity group and 6 from medium maturity group,were introduced from ICRISAT for analysis on agronomic and quality traits.The results showed:(1) Rate of plant formation and male fertility recovery in the early maturity group was high.ICPH2363 was the best in rate of plant formation,pods per plant,100-seed weight.(2) Rate of plant formation,plant height and branches per plant of 2 hybrid lines from medium maturity group,were much better than the control.The branches per plant of ICPH3381 were more significantly than that of the control.(3) The raw protein content and content of non-N extraction material in the early maturity group were higher than that of the control.ICPH2364 with high quality traits and higher dry seed weight than that of the control had huge potential in elite feeding meal and elite ingredient in the compound feed development.The agronomic traits of pigeonpea CMS hybrid lines was desirable.They have great potential in extending and utilizing in subtropical area of China.

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History
  • Received:July 18,2007
  • Revised:September 30,2007
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