of all the characters of the high type tree peony root peony engraft seedlings, the length of main roots plays a dominant role in grading the quality of the seedlings;

在高大型芍药根牡丹嫁接苗各性状中，枝条粗度在区分苗木质量中占主导作用；

popular as a backyard plant around the world, the tree peony grows slowly over the first three years and then suddenly flourishes.

通常种植在庭院到世界各地，牡丹树生长缓慢经过三年之后就会突然繁荣茂盛。它可以成活超过百年。

as a favorite garden flower, the tree peony lacks in comprehensive processing technology by now.

目前牡丹主要是用于观赏，其综合加工技术没有突破。

is it tree peony ? or china rose?

它是牡丹？或者月季？

objective: to identify two fakes of tree peony bark by experiments.

目的：通过实验对两种伪品牡丹皮进行鑒定。

in the second, the relations were studied with canonical correlation analysis between the agriculture indexes of an「tou tree peony and physicochemical indexes of formulation of media.

结果表明案头牡丹的农艺指标与基质理化指标相关极显着，两组指标之间的相关主要是由株花蕾数与容重有显着相关引起的。

and accept planting and city afforestation project of tree peony of all kinds of gardens to the outside.

并对外承接各类园林牡丹种植和城市绿化工程。

as one of the traditionally famous flowers in china, the history of tree peony cultivation is more than 1600 years.

牡丹是中国的传统名花，至今已经有1600多年的栽培历史。

the fine varieties breeding center of heze peony is dedicated to developing fine varieties of tree peony and herbaceous peonies, spreading new technology powered by scientific research.

菏泽牡丹良种繁育中心以科研为动力、科技为依托，致力于牡丹、药良种的开发、技术的推广。

tree peony cultivars may be classified scientifically by a new system composed of five classes:color, type, form, group and cultivar.

按色、类、型、组和品种五个等级组成的牡丹品种分类系统，「色型兼备、科学实用」，有推广价值．。

northwest rockii tree peony cultivar group is one of the major tree peony cultivar groups in china.

紫斑牡丹品种群是中国的主要牡丹品种群之一。

as a result, the issr marker technique can be used to carry out f1 hybrid identification and study the genetic relationship of tree peony cultivars.

研究结果表明，issr标记技术可以用来研究牡丹的杂交f1代的鑒定以及品种间遗传与演化关系。

the tree peony is one of ten famous precious flowers, and has longer than 2000years cultivation history in china.

牡丹为我国的特产名花，是我国十大名花之一，至今已有2000多年的栽培历史。

the peony is a herbaceous perennial, while the tree peony is a deciduous shrub.

芍药是多年生草本植物，而牡丹是落叶灌木。

this is a monograph related to chinese tree peony cultivars and the cultivars」 resources.

本书是有关中国牡丹品种及品种资源的专着。

the result shows: the tree peony chromosome is very steady. it is difficult as the basis of distinguishing species.

结果表明：牡丹种及品种的核型相当稳定，很难作为鑒别种类的依据。

the result shows that there are differences in constituents of protein zones among different wild tree peony species.

结果表明，这些牡丹野生种间在蛋白谱带构成上具有种的特异性。

tree peony mainly used as a nerve tonic for insomnia and depression.

牡丹被用于调理神经，改善失眠及抑郁。