茄子种质资源形态性状的多样性分析  

Diversity Analysis of Morphological Traits in Eggplant Germplasm Resources

作　　者：詹园凤[1] 党选民[1] 袁建民[1] 张秀明[1] 

机构地区：[1]中国热带农业科学院热带作物品种资源研究所,海南儋州571737

出　　处：《安徽农学通报》2007年第18期78-79,122,共3页Anhui Agricultural Science Bulletin

基　　金：国家科技基础条件平台项目(2005DKA21005)

摘　　要：以收集的国内外37份茄子种质资源为试验材料,并对其形态性状进行调查与分析,结果表明:在植株株幅、株高、花冠色泽、果皮颜色、果型、单果重等农艺性状方面存在显著差异,而且不同性状在不同材料之间表现出不同程度的多样性。茄子生长过程中的重要性状有显著差异,如果型指数的变异系数达到了55.71%,单果重的变异系数为51.89%,同时,茄子种质资源的质量性状也存在着许多明显的差异。　The morphological traits of 37 eggplant germplasm were studied and analyzed.It was found that there was distinct difference on plant breadth,plant height,corolla color,pericarp color,fruit shape,single fruit weight,and so on.There are different extent of diversity on the different varieties.Among the different varieties,the variation-coefficien of fruit shape exponent goes up to 55.71%,which is the important trait in the period of growth on eggplant.The variation-coefficient of single fruit weight can be 51.89 %.Many distinct differences were also found in the qualitative traits.

关 键 词：茄子 种质资源 形态性状 

分 类 号：S641.1[农业科学—蔬菜学]