| 不同肥料对椭圆叶花锚生长发育的比较研究(英文) |
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| 引用本文： | 韩友吉,李锦萍,王延花,张淑玲,陈桂琛. 不同肥料对椭圆叶花锚生长发育的比较研究(英文)[J]. 农业科学与技术, 2008, 9(3): 137-140 |
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| 作者姓名： | 韩友吉 李锦萍 王延花 张淑玲 陈桂琛 |
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| 作者单位： | 中国科学院西北高原生物研究所;中国科学院研究生院 |
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| 基金项目： | 国家科技攻关中西部专项课题 |
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| 摘 要： | [Objective] The aim was to study the effect of different treatments on development and growth of Halenia ellipitica D.Don.[Method] Three treatments (urea treatment group, diammonium phosphate treatment group and control group) were set in the experiment with 3 replications to detect plant height,root length, leaf number, branch number, flower number and biomass of Halenia ellipitica D.Don. in all experimental groups.[Result] The leaf number,branch number, flower number and output of crude drug of Halenia ellipitica D.Don. in urea treatment group were more than that of Halenia ellipitica D.Don. in diammonium phosphate treatment group and control group,however,the plant height and root length were not significantly different among all groups.[Conclusion] The urea generated better effect on Halenia ellipitica D.Don. cultivation than that produced by diammonium phosphate treatment.
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| 关 键 词： | Halenia ellipitica D.Don. Medicine culture Urea Diammonium phosphate |
Comparative Study on the Effect of Different Fertilizers on the Growth and Development of Halenia ellipitica D.Don |
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| HAN You-ji,LI Jin-ping,WANG Ting-hua,ZHANG Shu-ling,CHEN Gui-chen. Comparative Study on the Effect of Different Fertilizers on the Growth and Development of Halenia ellipitica D.Don[J]. Agricultural Science ＆ Technology, 2008, 9(3): 137-140 |
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| Authors: | HAN You-ji LI Jin-ping WANG Ting-hua ZHANG Shu-ling CHEN Gui-chen |
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| Affiliation: | 1. Northwest Institute of Plateau Biology, the Chinese Academy of Sciences, Xining 810001;2. Graduate College of the Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | [Objective] The aim was to study the effect of different treatments on development and growth of Halenia ellipitica D.Don.[Method] Three treatments (urea treatment group, diammonium phosphate treatment group and control group) were set in the experiment with 3 replications to detect plant height,root length, leaf number, branch number, flower number and biomass of Halenia ellipitica D.Don. in all experimental groups.[Result] The leaf number,branch number, flower number and output of crude drug of Halenia ellipitica D.Don. in urea treatment group were more than that of Halenia ellipitica D.Don. in diammonium phosphate treatment group and control group,however,the plant height and root length were not significantly different among all groups.[Conclusion] The urea generated better effect on Halenia ellipitica D.Don. cultivation than that produced by diammonium phosphate treatment. |
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| Keywords: | Halenia ellipitica D.Don. Medicine culture Urea Diammonium phosphate |
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