鸢尾属的

In the thesis, we choose six wild species in northeast of China to study the configuration, physiological characteristic, peculiarity of dormancy and bourgeon as well as seedlings growth process. The results as follows:(1) Morphological difference of six species in Iris is obvious.

基于此目的，本论文以东北野生鸢尾属中的6种典型植物为研究对象，从种子形态结构、种子各项生理指标(包括生活力、含水量、吸水性)、种子的休眠与萌发、种苗的发育过程几个方面进行研究。

Since Linnean established the Genus, there have been lots of researchers such as Roamer and Schultes、Spach、Alefeld、Dykes、Lawrence、Rodionenko and Mathew who have made a thorough study on the Genus and established many classification systems under the Genus. Beause there were some differences among the systems they could not reach a consensus and be in common use for being time.

自林奈（1735）建立该属以来，很多学者如Roamer and Schultes、Spach、Alefed、Dykes、Lawrence、Rodionenko及Mathew等先后对该属进行了研究，建立了许多鸢尾属属下分类系统，但各系统间都存在着一定的差异和分歧。

A monocotyledonous genus of the family Iridaceae.

鸢尾科的一个单子叶植物属。

These individual characters are similar to those of most aquatic plants in monocotyledonous Helodiales and dicotyledonous Nymphaeales, which reflects the phylogenetic relationships of Iris from aquatic plants to xerophil.

这些个体性状与单子叶沼生目和双子叶睡莲目多数水生植物相似，从一定程度上可以反映鸢尾属植物从水生到旱生的系统发生上的关系。

The fragrant rootstock of the orris, used in perfumes and cosmetics.

鸢尾根茎鸢尾属植物的芳香的根状茎，用于香料和化妆品

Based on the correlation analysis between D value and 11 physiological and biochemical indexes, the relative water content, organization water content, relative electric conductivity, chlorophyll content, MDA content and praline content can be made as reference indexes in future in the drought research of Iris L.

根据D值与11个指标的相关性分析确定相对含水量、组织含水量、相对电导率，叶绿素含量，MDA含量和脯氨酸含量可作为今后研究鸢尾属植物抗旱性的参考指标。

Iris is the name of a genus of flowering plants belonging to the family Iridaceae.

鸢尾属植物，是开花植物的一个名字属于家庭

Iris with purple flowers and evil-smelling leaves; southern and western Europe and North Africa.

一种紫花、叶子有很坏气味的鸢尾属植物；生长于欧洲的南部和西部、北非。

On the basis of investigating the resource and utilization of Iris plants in Nanjing, Hangzhou and Wuxi, the paper selected five plants: Iris pseudacorus、 Iris sanguinea、 Iris kaempferi、 Iris japonica、 Iris tectorum to find their tissue culture technology and shade tolerance with lots experiments. The results were summarized as follows:In the culture of Iris sanguined, The shooting tip in the spring and the medium supplemented with 6-BA(1mg/L)+NAA(0.2mg/L) testified the best grouping.

本文在对南京、杭州、无锡等地鸢尾属植物及其园林应用实地调查的基础上，以黄菖蒲、溪荪、花菖蒲、蝴蝶花、鸢尾等五个种为实验材料，从其部分种的组织培养技术和耐荫性两方面入手，通过大量的实验并对所得数据进行统计分析，得出以下结论：溪荪的组织培养中，以春季萌发的茎尖为外植体，以MS培养基附加低浓度的6-BA(1mg／L)与NAA(0.2mg/L)为最佳的诱导分化的组合。

An iris, especially a white-flowered form of ''.

鸢尾鸢尾属植物，尤指开白花的德国鸢尾

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。