2种栽培模式对辣椒DUS测试性状表达的影响  

Study on the Effects of Facilities Cultivation on the Characteristics in DUS Testing of Capsicum

作　　者：高玲[1] 唐浩 龙开意[1] 张如莲[1] 徐丽[1] 王琴飞[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/农业部植物新品种测试儋州分中心,海南儋州571737 [2]农业部科技发展中心测试处,北京100122

出　　处：《热带生物学报》2011年第4期333-337,共5页Journal of Tropical Biology

基　　金：DUS测试品种信息DNA测试技术研究资助项目(200903008-15)

摘　　要：对比大棚设施栽培和露地栽培4个辣椒测试品种,分别调查分析其33个质量性状及假质量性状和11个数量性状的表达。结果表明:质量性状和假质量性状的表达无显著差异,不同类型辣椒品种在数量性状上存在不同程度的差异,其中叶片长和叶片宽的表达差异达到极显著水平,说明冬春季在海南开展测试工作时,设施栽培与露地栽培对不同类型辣椒的测试性状影响不同,要考虑其性状的充分表达,依据此试验初报,应根据测试品种类型不同而合理利用2种栽培模式的优势开展测试工作。In the report, the facilities cultivation and field cultivation of four varieties of capsicum were performed and the differences about the 33 qualitative characteristics and pseudo-quality characteristics and 11 quantitative characteristics were determined. The results indicated that there were no significant differences on the quality characteristic between the facilities cultivation and field cultivation, however, there were significant differences on the quantity characteristics,especially for the characteristics about the leaf length and leaf width, between the facilities cultivation and field cultivation. So, in winter, considering the types and characteristics was necessary, and in order to utilize the data obtained, DUS test based on testing types should be performed.

关 键 词：辣椒 栽培模式 DUS测试 性状表达 

分 类 号：S641.3[农业科学—蔬菜学]