• Current Research on Agriculture and Life Sciences
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• v.25
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• pp.1-5
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• 2007

This study was carried out to offer the raw data of floricultural resource by scientific analyzing the growth and soil environment in Viola orientalis habitat, and establish the ecological characteristics in developing the relative model. In the results of soil factors analysis, there showed that acidity was pH 5.1, organic matter content of 9.1%, available $P_2O_5$ of 40.6mg/kg, exchangeable $K^+$ of $0.2cmol^+/kg$, exchangeable $Ca^{2+}$ of $3.5cmol^+/kg$, exchangeable $Mg^{2+}$ of $0.8cmol^+/kg$, cation exchange capacity(C.E.C) of $13.7cmol^+/kg$ and electrical conductivity(EC) of 0.4dS/m. The growth characteristics were surveyed that height was 12.4cm, leaf width of 2.5cm, leaf length of 3.0cm, flower width of 2.5cm, peduncle of 2.3cm and chlorophyll of $38.5{\mu}g{\cdot}mg^{-1}$.