| Asparagus officinalis L. is a perennation herbaceous plant and belongs to the number of genus Asparagus within the family Lilium. It has a potential value in nutrition and medicine. In this study, different species, cultivate density, applying fertilizer and soil were planted in TongLiao to make a preliminary experiment comparison, and got a reasonable cultivation program suitable cultivating in TongLiao. Atlas(t) have the propertity of grow-time longer and higher outcome, and 500w specie subsequently. When it was cultivated between row 1.2m×0.3m, outcome could reach to the maximum. Further, Sand loam is more fit for Asparagus officinalis L. to grow, which is displaying in stock length, number of spigeal stems, number of scaly buds, number of roots and weight etc.When anaylaed dissolving sugar, nitrate, organic acid, vitamin C, amino acids, solubility solid matter between Asparagus officinalis L. and green capsicum, aubergine, apium, tomato and cucumber, indicating that there is higher dissolving sugar, nitrate, organic acid, vitamin C, amino acids, solubility solid matter in Asparagus officinalis L. Vitamin C in Asparagus officinalis L. is about equivalency with other vegetables and has fewer nitrate compare to apium, approximation to fructification vegetables.We have extrated eldrin from different parts of Asparagus officinalis L. by the mothods of boiling calcareous water, identifyed the propertity of extractions and determined the purity by reversed phase high-performance liquid chromatography (RP-HPLC). These data supports the conclution that Asparagus officinalis L. is abundance of eldrin component and the content is chiefly in fruits, then in stem and leaves, the last in foots.So the results in this research are valuable foundations for development and the exploitation of Asparagus officinalis L.
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