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《Journal of Anhui Agricultural Sciences》 2010-03
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Effects of Trace Element Manganese on the Root Activity and the Content of Active Components in Aloe barbadensis Mill.

LI Wei-ning et al(Key Laboratory of Bioinorganic Chemistry,College of Science,Agricultural University of Hebei,Baoding 071001)  
[Objective] The effects of Mn2+ concentration on the root activity and the content of aloin and aloe-emodin in Aloe barbadensis Mill.were studied.[Method] The sandy culture experiment was carried out.[Result] The results showed that the trace element Manganese had significant effect on the root activity and the content of aloin and aloe-emodin.When the concentration of Mn2+ in the nutrient solution was 1.0×10-5 mol/L,the root activity and the content of aloin and aloe-emodin were the highest.The content of Mn2+ in the Aloe barbadensis Mill.increased as the concentration of Mn2+ supplied improved.[Conclusion] The study can lay the basis for producing the Aloe barbadensis Mill.with high content active components.
【Fund】: 河北农业大学非生命学科和新兴学科科研发展基金项目
【CateGory Index】: S682.33
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Chinese Journal Full-text Database 1 Hits
1 GAO Liu Qing 1 TIAN Chang Yan 2 HU Ming Fang 2( 1 Commission for Integrated Survey of Natural Resources; CAS, Beijing 100101; 2Xinjiang Institute of Ecology and Geography; CAS, Urumqi 830011);Research on Effect of Zinc (Zn), Manganese (Mn) on Nitrogen (N) and Phosphorus (P) Absorption of Cotton and Its Mechanism[J];Acta Agronomica Sinica;2000-06
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