太子参道地产区生态环境分析

Analysis of Ecological Environment on Geo-authentic Habitats of Radix Pseudostellariae

目的对太子参道地产区生态环境进行分析,为苏产太子参GAP实施和发展道地药材生产提供科学依据。方法搜集、整理道地产区气象资料,用性状观察和理化测试分析土壤的理化性质。结果太子参道地产区气候温暖湿润;土壤砂质,养分充足,重金属和农残量均达《土壤环境质量标准》(GB15618-19952001)二级标准。结论太子参道地产区生态环境良好,符合无公害标准要求。

Objective To analyze the ecological environment on geo - authentic habitats of Radix Pseudostellariae, and provide the scientific basis for Radix Pseudostellariae GAP fulfilling and development production of geo - authentic crude drug. Methods The atmospheric data on geo - authentic habitats of Radix PseudosteUariae were gathered and macroscopical identification and physioehemical analysis were made to study the physicochemieal properties of cultivated soil of Radix PseudosteUariae. Results The weather was warm and moist, soil was sandy loam and fertile on geo - authentic habitats of Radix Pseudostellariae. Heavy metals and the residue of pesticide in cultivated soil of Radix Pseudostellariae conformed to the standard of GB15618 - 19952001. Conclusion The ecological environment on geo - authentic habitats of Radix Pseudostellariae is good, conforms to the standard of non - environmental pollution.