【摘 要】
：
作者概述了成都市引种兰花情况。成都市引种川西兰花的种、变种、品种共有十四个。其中有经多年驯化的雪兰、朱砂兰、剑蕙、秋素四个品种,其余为大量引自野生的,计有匍地兰、
论文部分内容阅读
作者概述了成都市引种兰花情况。成都市引种川西兰花的种、变种、品种共有十四个。其中有经多年驯化的雪兰、朱砂兰、剑蕙、秋素四个品种,其余为大量引自野生的,计有匍地兰、线兰、春剑、送春、九子兰、蜂子兰、兔耳兰、夏蕙、寒兰、蝉兰等。 文中概述了十四个种、变种、品种的水平分布与垂直分布状况及其生态环境条件,并分别对其形态特征、性状等进行了描述。
The author summarizes the introduction of orchids in Chengdu. Chengdu introduced Sichuan orchid species, varieties, a total of fourteen species. Among them, there are four species of Shenlan, Zhu Sulan, Jianhui and Qiu Su, which have been domestically cultivated for many years. The rest are a large number of cultivars that are cited from the wild, including Crested Cats, Orchid, Spring Sword, Spring Seeds, Blue, rabbit ear, orchid, summer orchid, cicadas and so on. The paper summarizes the horizontal distribution and vertical distribution of fourteen species, varieties and varieties and their ecological and environmental conditions, and describes their morphological traits, traits and so on.
其他文献
24小时求助热线:0371-66585111 (一)谁在雨打“桃花”怀孕是一件神圣、令人喜悦的事,因为生命从此有了传承!但是,很多女性朋友却被不孕症夺去了生育能力,如之奈何?
24-hour
年龄、骨龄、心理年龄……影响人体健康的“年龄”如今又有了一个新的成员——腰龄。很多白领的腰椎都在超龄服役。对于白领来说,工作忙起来,趴在桌子上两三个小时都不动窝是
Graphene is an ideal reinforcing phase for a high-performance composite filler, which is of great theoretical and practical signific-ance for improving the wett
This review summarizes the strengthening mechanisms of reduced activation ferritic/martensitic (RAFM) steels. High-angle grain boundaries, subgrain boundaries,
从广州飞新加坡，大约4个时。在新加坡，乘客只能到专设的出租车搭乘处等车，或者打电话叫车，而不能像在中国，可以随地招车随地上车。另外，出租车车型和中国也有区别，在中国，出租车大多
本文针对实测的雷达地杂波数据,利用其分形特性,提出基于分形各种特征的信号检测方法,并进一步利用多重分形的概念来提取杂波的多层次分形特征。均取得较好的检测性能。
In
English is a West Germanic~([日耳曼语的]) Language.The English language spread with the growth of the British Empire,becoming the dominant~([支配的]) language i
We successfully constructed TiO2-pillared multilayer graphene nanocomposites (T-MLGs) via a facile method as follows: dodeca-nediamine pre-pillaring, ion exchan
当乘坐在捷克布拉格电车里有节奏的穿梭于城市里，街道两旁尽是风格各异的建筑，一幢连一幢，流光异彩般从车窗闪过。最漂亮，最夺目的是卖水晶的店铺；最可爱的是那些卖木偶的店铺，而热
肥料要素中的氮素对苹果树体的生长、产量、果实品质很有影响。因而在考虑苹果树施肥时,氮素以多大数量,什么时期施用就成为一个问题。首先就氮素施用量来看,到六十年代(196