苦瓜嫁接新品种比较试验  

Comparative Test on New Cultivars of Grafting Bitter Gourd

作　　者：贺滉[1] 彭智翠 杜公福[1] 牛玉[1] 戚志强[1] 杨衍[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 [2]海南大学热带农林学院

出　　处：《长江蔬菜》2017年第24期50-52,共3页Journal of Changjiang Vegetables

基　　金：中国热带农业科学院基本科研业务费专项(1630032016014);公益性行业(农业)科研专项(201503123-10);海南省重大科技研发专项(HNGDpz12015)

摘　　要：为筛选出适合海南屯昌县地区种植的苦瓜优良新品种,通过引进国内7个优良苦瓜新品种,对其生育期、农艺性状、抗病性、和产量等方面进行了比较试验。结果表明,金砖、海研2号和热研3号苦瓜的综合性状表现好,产量分别为35 880.15、34 646.20、33 138.78 kg/hm2,比枫木苦瓜(CK)分别增产23.24%、18.99%和13.82%,适合海南屯昌冬季种植,可进行大面积示范推广。In order to screen out suitable cuhivars for planting in Tunchang county of Hainan province, 7 new and exeellent bitter gourd cuhivars were selected from nationwide and the growth period, agronomic characters, disease resistance, and yield of each cuhivar were investigated and compared. The results indicated that Jinzhuan, Haiyan No.2 and Reyan No.3 showed good comprehensive traits with yield of 35 880.15, 34 646.20 and 33 138.78 kg/hm^2 respectively, and their yield increased by 23.24%, 18.99% and 13.82% respectively compared with that of the control. The other cuhivars also showed good comprehensive characters. Thus Jinzhuan, Haiyan No.2 and Reyan No.3 performed good in agronomic characters, resistance and yield, so they were appropriate for winter planting and could be demonstrated in Tunchang county of Hainan province.

关 键 词：苦瓜 新品种 嫁接 比较试验 

分 类 号：S642.5[农业科学—蔬菜学]