| 施肥对雷公藤叶内酯醇含量的影响 |
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| 引用本文： | 黄宇,张以阁,孙艳,黄淑燕,荣俊冬,陈礼光,郑郁善.施肥对雷公藤叶内酯醇含量的影响[J].西南林学院学报,2011(5):58-61. |
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| 作者姓名： | 黄宇 张以阁 孙艳 黄淑燕 荣俊冬 陈礼光 郑郁善 |
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| 作者单位： | 福建农林大学林学院;福建农林大学工业原料林研究所; |
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| 基金项目： | 国家科技支撑计划项目(2009BAI73B00)资助; 福建省科技重大专项(2004YZ02-05)资助; 福建省中药材GAP工程技术研究中心(2008Y2001)资助 |
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| 摘 要： | 通过二次通用旋转组合设计建立雷公藤叶内酯醇含量与氮磷钾施肥量的3因子回归方程。结果表明：影响雷公藤叶内酯醇含量的顺序为：N〉P〉K，N肥对于提高雷公藤叶内酯醇含量的作用较大；应用计算机模拟试验，雷公藤叶内酯醇含量大于88．71mg／kg的优化组合为，尿素66．3～86．4kg／hm2，过磷酸钙93．9～119．1kg／hm2，硫酸钾124．0—164．1kg／hm2，可得叶内酯醇含量为90．462～110．541mg／kg，是对照内酯醇含量的4．2～5．1倍。
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| 关 键 词： | 雷公藤 氮磷钾 内酯醇 |
The Effect of Fertilization on Triptolide Content Change in Tripterygium wilfordii Leaves |
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| HUANG Yu,ZHANG Yi-ge,SUN Yan,HUANG Shu-yan,RONG Jun-dong,CHEN Li-guang,ZHENG Yu-shan.The Effect of Fertilization on Triptolide Content Change in Tripterygium wilfordii Leaves[J].Journal of Southwest Forestry College,2011(5):58-61. |
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| Authors: | HUANG Yu ZHANG Yi-ge SUN Yan HUANG Shu-yan RONG Jun-dong CHEN Li-guang ZHENG Yu-shan |
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| Institution: | HUANG Yu1,2,ZHANG Yi-ge2,SUN Yan2,HUANG Shu-yan2,RONG Jun-dong1,CHEN Li-guang1,ZHENG Yu-shan1,2(1.College of Forestry,Fujian Agriculture and Forestry University,Fuzhou Fujian 350002,China,2.Institute of Industrial Forest,China) |
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| Abstract: | The regressional equation to reflect the correlations among fertilization quantities of nitrogen(N),phosphorus(P) and potassium(K) fertilizer and the triptolide contents in the Tripterygium wilfordii leaves was designed with common quadratic regression rotation combination method.The results showed that the effect of the three major elements on the leaf triptolide content was ordered as N>P>K,indicating the effect of nitrogen fertilizer made the relatively greater contribution to the increment of triptolide... |
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| Keywords: | Tripterygium wilfordii NPK triptolide |
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