牵牛花新品种引种试验研究  

Introduction Experiment of New Varieties of Morning Glory

作　　者：姚悦梅[1] 张振超[1] 陈智超[1] 肖燕[1] 刘小风[1] 

机构地区：[1]江苏丘陵地区镇江农业科学研究所,江苏句容212400

出　　处：《江西农业学报》2013年第1期49-51,共3页Acta Agriculturae Jiangxi

基　　金：江苏省农业综合开发科技推广项目(2012KJ-64)

摘　　要：研究了3个不同类型的牵牛花新品种在江苏丘陵地区的适应性,结果表明:播种时间对牵牛花的生育期、观赏性状、种子产量及品质的影响显著,开花时间对种子结实率的影响亦显著;3个牵牛花品种均可在当地做观赏栽培,最佳播期为5月25日左右;采种栽培的最佳播期为6月25日左右;最适宜在当地采种栽培的品种是K11-16。The adaptability of three new morning glory varieties in Jiangsu provincial hilly region was studied here. The results showed that sowing date had a significant impact on the growth period, ornamental characters, seed yield, and quality. Blossom time had a significant impact on seed setting rate too. The three morning glory species could be used in local ornamental cultivation. The optimum sowing date was around May 25th, and the optimum sowing date for seed production was around June 25th. The most suit- able variety for local seed cultivation was Kll -16

关 键 词：牵牛花 生育期 观赏性状 结实特性 

分 类 号：S681.6[农业科学—观赏园艺]