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KMID : 0903519860290040381
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1986 Volume.29 No. 4 p.381 ~ p.391
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Effect of the Contents of Inorganic Nutrients in Soils on the Available Constituents Contents of Angelica gigas Nakai by the Cultivating Locations
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Abstract
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This study was intended to find out the effects of the inorganic nutrients in the soil and root on the available constituents contents in Angelica gigas Nakai. The correlation between the contents of decursin and decursinol in roots of the wild and cultivated and the inorganic nutrients contents in the soils and roots was investigated.
The contents of decursin in the dried root of the wild was higher than that of the cultivated. The ammonium nitrogen contents in soil and the decursin contents in root had the significant negative correlation, whereas the significant positive correlation was obtained the available phosphorus contents. The significant negative correlation was obtained between the decursin contents and the nitrogen contents of root, and the significant positive correlation between the decursin contends and the contents of phosphorus or potassium in roots.
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