您要查找的是不是:
- Heracleum fargesii Boiss. 城口独活
- Heracleum fargesii den. 城口独活
- Cichorium glundulosum Boiss et Hout. 毛菊苣
- Heracleum yungningense Hand.-Mazz. 永宁独活
- Heracleum souliei Boiss. 茂汶独活
- Heracleum vicinum Boiss. 牛尾独活
- A chemical preliminaiy examination was carried out on Abies fargesii. 摘要用系统化学预试法对巴山冷杉中的化学成分进行了初步研究。
- Any of certain coarse, weedy plants of the genera Ambrosia, Erigeron, or Heracleum. 猪草各种杂草或粗糙的肠草,正蓬或独河属植物
- The dissertation focuses on characteristics of population of Abies fargesii in Shennongjia Natural Nature Reserve. 巴山冷杉(Abies fargesii)是松科冷杉属常绿乔木,是秦巴山地森林的重要树种之一,为我国特有的重要用材树种和经济林树种。
- Abies fargesii forest is composed of 221 species which belong to 136genera and 64 families. (1)秦岭巴山冷杉林由64科、136属、221种植物组成。
- Objective To study the compositions of resin and basilar leaves of Ferula lehmanni Boiss. 目的对大果阿魏树脂和基生叶成分进行研究。
- Aboveground net pri- mary productivity for a Castanopsis fargesii stand is 13.7 t/ha. a,of which 4.0t/ha. 栲树林地上部分净第一性生产力约等于13.;7t/ha·a;
- Methods Chemical constituents of volatile oil in the Ferula lehmanni Boiss were analyzed by GC-MS. 方法采用气相色谱和GC-MS联用方法分析了大果阿魏树脂、基生叶挥发油中的化学成分。
- Any of certain coarse,weedy plants of the genera Ambrosia,Erigeron,or Heracleum. 猪草各种杂草或粗糙的肠草,正蓬或独河属植物
- These characteristics would influence the pattern and regeneration of Abies fargesii population. 这些特征将影响到巴山冷杉种群的分布格局和种群更新。
- The sympodial ramets hold the dominant status in the clone growth of the A. fargesii clonal population. 巴山木竹无性系种群的克隆生长型中以合轴型分株占主导地位。
- Abstract : The genera of Ferula and Heracleum both are very important pharmaceutical plant of Umbelliferae. 摘要 : 阿魏属和独活属都是伞形科中具有重要药用价值的植物。
- The pollen pictures of Ferula and Heracleum are taken under optical microscope and scan electrical microscope (SEM), respectively. 结果表明,阿魏属花粉形状为长球形,而独活属花粉为超长球形;
- Rich mahogany, ebony, rosewood, Koba offers a tree, ebony, camphor trees, Castanopsis fargesii, hickory, yellow漆木, Quercus and other economic trees. 盛产红木、黑檀木、花梨木、柯巴树、乌木、樟树、栲树、胡桃木、黄漆木、栓皮栎等经济林木。
- Conclusion The main components of volatile oil of resin and basilar leaves in the Ferula lehmanni Boiss are tuaiacol,terpenoids.Multisulfides have not been determined. 结论大果阿魏树脂、基生叶的挥发油主要成分是:愈创木醇、萜类化合物,未检出多硫化物。