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目的了解北盘江流域等地艾纳香的资源分布,分析该区域艾纳香的生长环境,为艾纳香的栽培提供依据。方法通过实地调查了解北盘江流域等地的艾纳香资源的分布并结合提取率和土壤情况分析艾纳香的生长环境,评价艾纳香的较适宜生长条件。结果在412.2~1131.5 m的海拔高度上均有艾纳香分布,艾纳香多生长在粗骨土中,喜爱偏碱性的土壤。并对各地收集的艾纳香进行了提取,计算提取率,在海拔420~620m的粗骨土中生长的艾纳香其艾片提取率较高。结论在种植艾片原料药艾纳香时,选择海拔420~620m,土壤类型应为偏碱性的粗骨土。
Objective To understand the resource distribution of Anemone in the Beipan River basin and so on, and to analyze the growth environment of Anemone in this area and provide the basis for the cultivation of Anemone. Methods The distribution of Anemone resources in Beixpanjiang basin and other places was studied through field investigation. The growth environment of Anemones was analyzed based on the extraction rate and soil conditions to evaluate the suitable growth conditions of Anemia. The results showed that the distribution of Anemone was at an altitude of 412.2 ~ 1131.5 m. Anemonin mostly grew in coarse-grained soil, preferring alkaline soil. The extracts of Anephricaceae collected from different places were extracted and the extraction rate was calculated. The extraction rate of Anemia from Aegilops species grown in the coarse bones of 420 ~ 620m above sea level was high. Conclusion In the process of planting Anemone, an alkaloid drug substance, the soil type should be alkaline with a thickness of 420-620 m.