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KMID : 1098420010090020091
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Korean Journal of Medicinal Crop Science
2001 Volume.9 No. 2 p.91 ~ p.98
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Effect of Soil Textures and Fertilizer Application Conditions on the Growth , Yield and Quality of Scutellaria baicalensis G.
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박장현/Park, Jang Hyun
심재한/김상철/정병준/박태동/박규철/김명석/Shim, Jae Han/Kim, Sang Chul/Chung, Byung Jun/Park, Tae Dong/Park, Gyu Chul/Kim, Myung Seok
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Abstract
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Scutellaria baicalensis G. was cultivated in plots of different soil textures which were sand loam(SL), loam(L) and clay loam(CL). Also three fertilizer conditions were used; non application (NA)treatment, rice straw manure(RSM) treatment and N-P-K, chemical fertilization(CF) treatment. The chemical-physical properties, such as organic matter, available phosphate, $K_2O$ 수식 이미지, CaO, clay contents and porosity ratio in CL plot with RSM application were the most proper in CL plot and RSM application for the culture of S. baicalensis plants. RSM had very high contents of total nitrogen, 2.25% and C/N ratios, 21.4. Thus the growth of shoot and root in loam plot with RSM treatment were greater compared to that of CL plot with NA treatment. Whereas, The highest baicalin, baicalein and wogonin contents in roots were found in CL plot with RSM treatment. There was significantly positive correlation between aerial and underground parts of plant, yield and contents of T-N, $K_2O$ 수식 이미지 but negatively correlated with the contents of baicalin, baicalein and wogonin in S. baicalensis roots.
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KEYWORD
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Scutellaria baicalensisG., Soil Textures, Application Conditions, Growth, Yield, Quality
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