摘要
经过对大量藕莲品种资源的调查、引种栽培和品种分类研究,并以顶芽繁殖的方式进行优良单株系选、小区试验、大田示范试验,逐级培育出了优质抗病的藕莲新品种—兴蔬藕莲3号。该品种植株较矮小,株高110~130cm,叶较厚,叶径70cm左右,顶芽尖,初生根白色,主藕6~7节,藕节间为短圆筒形,表皮黄白色。早熟,生育期100d左右;商品性好,单藕质量2.5kg左右,每667m^2藕莲产量2000~2500kg;适应性强,抗腐败病、叶斑病。该品种适宜在我国长江中下游地区推广种植。
Through a great deal of researches, cultivation and cultivars classification of lotus varieties, the method of bud propagation is used in this study for the single-plant pedgree selection, the plot experiment and the field demonstration experiment to breed a new lotus variety with high quality and disease resistance, Xingshuoulian 3. It grows short and small plants at 110 ~ 130cm in height, thicker leaves at about 70cm in diameter, early bud at the top, white primary root, and 6 ~ 7 main lotus roots in short cylindrical shape and with yellow white skin. It is early-mature with 100-day growth period, produces the whole lotus root at about 2.5 kg, good marketing, and yields fresh lotus root at 30.0 ~ 37.5 t per hm^2. It is strong adaptable, and resistant to rotdisease and leaf spot disease. And it could be grown widely in the middle and lower reaches of Yangtze River in China.
作者
殷武平
袁野
彭莹
董超英
汪端华
袁祖华
YIN Wuping YUAN Ye PENG Ying DONG Chaoying WANG Duanhua YUAN Zuhua(Hunan Vegetable Research Institute, Changsha 410125, China Economic Crops Section, Agricultural Committee of Yiyang City, Yiyang 413002, China)
出处
《辣椒杂志》
2017年第2期41-44,共4页
Journal of China Capsicum
基金
基金项目:莲藕产业化关键技术研究与示范(2012NK2010)
关键词
藕莲
兴蔬藕莲3号
品种
选育
lotus
Xingshu-oulian 3
cultivar
breeding
