上传用户：vhmsowpuxe资料价格：5财富值&&『』文档下载 ：『』&&『』学位专业：&关 键 词 ：&&&&权力声明：若本站收录的文献无意侵犯了您的著作版权，请点击。摘要:（摘要内容经过系统自动伪原创处理以避免复制，下载原文正常，内容请直接查看目录。）鼠尾草属(Salvia L。)是唇形科(Lamiaceae)中最年夜的属，全球约有900一1100种。在寒带和温带都有散布，我国鼠尾草属植物质源丰硕，有84种，散布于全国各地，尤以东北地域最多。川西地域为我国鼠尾草属植物的重要散布区，但历久以来对其品种、散布特别是不雅赏资本缺少体系的研讨。本研讨联合文献、标本查证，经由过程野外实地考核，体系的研讨了川西地域鼠尾草属植物的品种、散布及不雅赏价值，并对12种野生鼠尾草属植物停止引种研讨。另外一方面，果实和叶的形状学研讨关于商量植物体系学具有主要意义，本文对来自川西、滇西南和部门国外鼠尾草属植物的果实和叶片展开形状学不雅察，以期为鼠尾草属体系学研讨供给实际根据。重要研讨成果以下：1。川西地域野生不雅赏鼠尾草属植物有32种；部门品种花样艳丽、株型雅观；栗色鼠尾草、甘西鼠尾草、云南鼠尾草能在雅安露地栽培前提下正常发展。2。应用扫描电子显微镜对鼠尾草属25栽种物果实表皮的形状停止了不雅察比拟研讨。这25栽种物果其实外形、年夜小、色彩、果实表皮形状上，都表示出很年夜的差别。果实的长度和宽度规模在1。15一4。20mm之间和0。63一2。88mm之间。同时果实表皮纹饰一共可划分为11品种型：嚼烂状(Ruminate)网状(Reticulate)负网纹状(Areolate)沟状(Sulcate)波状(Undulate)星状(Stelliform)疣状(Verrucate)圆头状(Colliculate)圆形鳞片状(Circuar flake)不规矩鳞片状(Irregular flake)；多褶皱状(Rugose)。3。对24份鼠尾草属植物叶经由过程白腊切片行了比拟研讨，个中包含叶片和叶柄的维牵制构成和形状数目等。联合对生物学特点的不雅测，从形状剖解学角度对鼠尾草属植物的体系分类停止了剖析和商量。各类鼠尾草叶的剖解构造和形状在鼠尾草种的分类上是成心义的。依据叶的剖解构造可以把24份鼠尾草资料分为3类。Abstract:Salvia (Salvia L. ) is Labiatae (Lamiaceae) in most genera, there are around 900 a 1100. In boreal and temperate zones are distributed, the Chinese sage is rich plant resources, there are 84 species, spread all over the country, most especially in the northeast region. Western Sichuan region as the Chinese sage plants of the genus important distribution area, but long-term since of the varieties, spread especially indecent appreciation capital lacks the system the research. This study combined with literatures and specimens to verify, through the process of field assessment, system research the Western Sichuan region Salvia species, spread and indecent appreciation value, and the 12 species of wild Salvia genus stop introduction and discussion. On the other hand, fruit and leaf shape science research about discuss plant system science has important significance. This paper from in Western Sichuan, Yunnan, southwest and foreign sector sage plants of the genus of fruits and leaves expanded shape observations, to sage is a system study supply theoretical basis. Important research results are as follows: 1. Western Sichuan region wild indecent appreciation sage plants of the genus have 32; Department variety gorgeous, maroon sage, Salvia przewalskii, Salvia yunnanensis in Ya'an in open field cultivation under the premise of the normal development. 2. 25 plants of the genus Salvia fruit epidermis with scanning electron microscope observation stopped shape comparison research. The 25 plant fruit in fact, shape, size, color, fruit skin shape, have shown a great difference. Fruit length and width at 1. 15 a 4. Between 20mm and 0. 63 a 2. Between 88mm. Also fruit cuticular ornamentation altogether can be divided into 11 types: ruminate (Ruminate) mesh Reticulate areolate like Areolate gutter Sulcate wavy Undulate stellate Stelliform verrucous Verrucate round shape Colliculate circular flake shaped Circuar flake irregular scales flake (i.e. flake); multi folded Rugose. 3. Of 24 copies of Sage leaf through the process of white wax slices the comparative study, the medium contains leaf and petiole dimensional contain pose and shape the number. Joint on the biological characteristics of indecent test, from the perspective of the dissection configuration of Salvia genus plant classification system to stop the analysis and discussion. Anatomical structure and shape of sage leaves is meaningful in the classification for the sage. On the basis of the leaf dissection structure can bring 24 copies of SAGE data are divided into 3 categories.目录:摘要4-5Abstract5-61. 文献综述8-15&&&&1.1 鼠尾草属资源与利用研究8-11&&&&1.2 鼠尾草属系统学研究11-13&&&&&&&&1.2.1 鼠尾草属形态系统学11&&&&&&&&1.2.2 鼠尾草属分子系统学11-12&&&&&&&&1.2.3 鼠尾草属化学系统学12-13&&&&1.3 鼠尾草属植物比较解剖学研究13-152. 立题依据15-163. 川西地区鼠尾草属观赏植物资源调查与引种研究16-25&&&&3.1 研究方法16-17&&&&&&&&3.1.1 资源调查16&&&&&&&&3.1.2 园内引种及评价16-17&&&&3.2 结果与分析17-22&&&&&&&&3.2.1 种类及分布17-18&&&&&&&&3.2.2 观赏特性18-22&&&&&&&&3.2.3 引种栽培情况22&&&&3.3 讨论22-254. 鼠尾草属植物果实形态及其分类学意义的研究25-32&&&&4.1 材料与方法25-26&&&&4.2 结果与分析26-27&&&&4.3 讨论27-325. 鼠尾草属植物叶比较解剖学研究32-46&&&&5.1 材料与方法32-34&&&&&&&&5.1.1 仪器与试剂32&&&&&&&&5.1.2 试验材料32&&&&&&&&5.1.3 试验方法32-34&&&&&&&&5.1.4 统计方法34&&&&5.2 结果与分析34-41&&&&5.3 讨论41-46&&&&&&&&5.3.1 基于叶解剖特征41-42&&&&&&&&5.3.2 叶解剖特征的系统学意义42-466. 总结与展望46-477. 参考文献47-51致谢51分享到：相关文献|君，已阅读到文档的结尾了呢~~
五种鼠尾草属植物的化学成分研究
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五种鼠尾草属植物的化学成分研究
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