番茄种质资源生物学性状的初步观察与评价  

Preliminary Observation and Evaluation on Biological Characters of Tomato Germplasm Resources

作　　者：刘维侠[1] 曹振木[1] 党选民[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：《植物遗传资源学报》2008年第1期110-114,共5页Journal of Plant Genetic Resources

基　　金：科技部国家科技基础条件平台项目(2005DKA21005-24)

摘　　要：番茄种质资源的收集与利用是番茄新品种选育的重要途径,本文通过对收集的315份番茄的生物学性状、品质、抗逆性和抗病性进行鉴定评价,其中鉴定出23份综合性状优良、品质佳的种质,16份可溶性固形物含量高的番茄材料,13份综合抗病性和抗逆性比较高的材料,为选育优质、抗病、耐热的番茄新品种奠定了良好的基础。Collection and utilization of tomato germplasm is an important way in new variety breeding. 315 to-mato accessions were evaluated on biological characteristics, quality, stress resistance and resistance to diseases. Among them 23 accessions had excellent quality, 16 had high soluble solid and 13 had high comprehensive resistance to diseases and stress. These laid good foundation for breeding new tomato variety with good quality, diseases resistance and heat resistance.

关 键 词：番茄 种质资源 鉴定评价 

分 类 号：S641.2[农业科学—蔬菜学]