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| Correlation between quality of PseudostellariaeRadix and soil fertility factors |
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| Abstract: |
| To study the effects of soil factors on the quality of Pseudostellariae Radix，the contents of
polysaccharides，water soluble extractive and total ash of Pseudostellariae Radix gathered from different localities
were determined，and physiochemical properties of soil were analyzed. The results showed that，the quality of
Pseudostellariae Radix gathered from different localities were obviously different. Soil factors could influence
the quality of Pseudostellariae Radix significantly. There was very significant positive correlation between
the content of water soluble extractive in Pseudostellariae Radix and organic matter，alkali－hydrolyzable
nitrogen in soil，but negative correlation with soil pH. The result can provide basis for normalized planting of
Pseudostellariae Radix. |
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