摘要
对在包头市引种15种中原牡丹进行为期两年的观察试验,研究其成活率和物候期等,对其生长状况、植株观赏性状、花色和花期等进行观察记录,并采用灰色关联度分析法对引种牡丹的适应性和观赏性进行评价,筛选出‘姚黄’、‘魏紫’、‘赵粉’、‘大胡红’、‘御黄衣’、‘十八号’和‘昆山夜光’等7个适宜在包头市露地栽培的牡丹品种;筛选出‘二乔’、‘金轮黄’、‘首案红’和‘墨撒金’等4个品种,可以在包头市采用设施栽培;其余品种‘洛阳红’、‘状元红’、‘罗汉红’和‘胭红’不适宜在包头地区露地栽培。试验不仅成功的筛选出了适宜在包头市进行露地栽培的牡丹品种,还为该地区牡丹的引种提供了参考依据。
Fifteen cuhivars of central plains tree peony were taken for observation test in Baotou area for two years, to investigate their survival rate and phenological period, and also their growth situation, fancy points, flower color and florescence were recorded.Gray-correlation analysis were used to evaluate their adaptability and ornamental.Seven cultivars including ＇Yaohuang＇,＇Weizi＇,＇Zhaofen＇,＇Da huhong＇,＇Yu huangyi＇,＇Shi bahao＇and＇Kunshan yeguang＇ were selected to be suitable for openfieldculture;＇Erqiao＇,＇Jin huanglun＇,＇Shou anhong＇ and ＇Mo sajin ＇ could be grown by installation cultivation.The other cultivars, ＇Luo yanghong＇, ＇Zhuang yuanhong＇, ＇Luo hanhong＇ and ＇Yan hong＇ were not suitable for openfieldculture.This research were not only successfully selected the cultivars of central plains tree peony in Baotou,but also can be used as the reference for introduction of tree peony in this area.
出处
《内蒙古农业科技》
2010年第5期57-59,共3页
Inner Mongolia Agricultural Science and Technology
关键词
牡丹
引种
观赏价值评价
灰色关联度分析法
Tree peony
Introduction
Evaluation of ornamental value
Gray-correlation degrees
