耐热黄瓜材料的创新与新组合选育  

Innovation and New Combination Breeding of Cucumber Materials with Heat Tolerance

作　　者：陈清华[1] 黄红炬[2] 黄艳芳[2] 黄涛[1] 谭任初 袁波[1] 黄坚勇[2] 许远红[2] 吴攀建 

机构地区：[1]华南农业大学园艺学院,广州510640 [2]广东省华侨农场大旺农科所

出　　处：《长江蔬菜》2014年第20期15-18,共4页Journal of Changjiang Vegetables

基　　金：广东省高等学校科技创新重点项目(CXZD1116);广东现代农业产业技术体系创新团队专项(粤农[2009]380号)

摘　　要：2010年征集、引进黄瓜品种资源72份,经种植鉴定,选出3份耐热性、抗病性较强的自交系材料X15-6-8-10、F20-2-6-1、T20-6-2-1。以中农106号为对照,经过春季组合比较与夏季品种比较试验,选出综合性状比较好的2号组合,其产量最高,每667 m2产量2 533.54 kg,比对照极显著增产15.13%;单瓜质量345 g,瓜长35.0 cm、瓜把长4.01 cm、直径3.60 cm,瓜色绿油光、瓜形美观;生长势、耐热性、抗病性强;株型结构好、结瓜多,综合表现超过对照。We introduced 72 cucumber cultivar resources in 2010. On the basis of planting and identification, we selected3 high heat and disease resistant inbred lines which were X15-6-8-10, F20-2-6-1 and T20-6-2-1. Then we took the cultivar Zhongnong 106 as control, and carried out combination comparative test in spring and cultivar comparative test in summer. The results showed that the selected combination No.2 had outstanding comprehensive characters than the control. Its yield was 2 533.54 kg/667 m^2 which was highest and extremely significantly increased by 15.13% than that of the control. Its single fruit weight was 345 g, 35 cm in length, 4.01 cm in carpopodium length, 3.6 cm in diameter, and its fruit peel was green and smooth. It grew vigorously, and was highly resistant to disease and heat. Combination No.2 had good plant shape, and numerous fruit.

关 键 词：耐热 黄瓜 选育 栽培 

分 类 号：S642.2[农业科学—蔬菜学]