摘要
从灰毡毛忍冬中选育出金翠蕾、银翠蕾和白云3个新品种。经无性繁殖和多年观测,这3个品种花蕾整齐,花质优,产量高,定植第三年干花产量173.4～265.2kg/666.7m2,花中绿原酸含量高达5.83%～6.97%,抗性和适应性强,其中金翠蕾、银翠蕾花期长,花冠一直不开裂;白云的花冠半开裂,具较强的抗白粉病能力。
The three new cultivars L.macranthoides 'golden-green',L.macranthoides 'silver-green',and L.macranthoides 'cloudy' were selected breeding form the clones were tested over several years and they have good characters including tidy flower bud,high quality and high yield.The dry flower yield was 173.4～265.2?kg?/666.7?m^2 in the third year after establishing.The content of chlorogenic acid was 5.83%～6.97% and had strong resistance and adaptation.The L.macranthoides 'golden-green' and 'silver-green' had a flowering period and the corolla didn't break; L.macranthoides 'cloudy'′s corolla exhibited an half break and strong resistance to powdery mildew.
出处
《湖南林业科技》
2004年第6期15-17,共3页
Hunan Forestry Science & Technology
关键词
金银花
灰毡毛忍冬
品种
选育
栽培
L.Japanica Thund
L.macranthoide Hand.Mazz.
cultivars
selective breeding
plant
