Collection, Conservation, Evaluation and Utilization of Vegetable Germplasm in Guangdong
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S-24

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    Abstract:

    Five hundred and one vegetable accessions were collected during 2002-2004.Propagation and(evaluation) with respect to agronomic traits of 1642 vegetable accessions were carried out,among them 1400(accessions) have been stored in the mid-term Guangdong Vegetable Genebank(GVG).Ninety-three accessions were(identified) for resistance to some diseases and 89 were evaluated with respect to quality traits.Among them 8(accessions) had high resistance and 16 had resistance to some diseases.Meanwhile,Guangdong vegetable germplasm database has been established and can be shared through internet,including the plant or fruit photographs of 1019 vegetable accessions stored in GVG.Moreover,some good vegetable germplasm had been used in breeding programs,and twelve vegetable and sweet corn varieties had been examined and approved by the government during 2003-2005.

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History
  • Received:October 25,2005
  • Revised:December 09,2005
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