武陵山区巴东县中药材种植地土壤肥力的初步分析

发布时间：2019-07-05 11:42

【摘要】：检测了巴东县野三关镇大河坝、穿心岩、招凤台、白岩子村的29个中药材种植地土样的肥力特征,结果表明:调查区中药材种植地以酸性土壤为主;有机质、速效钾和全氮含量丰富,达到Ⅰ级水平的土样分别占总样的100%、96.6%、51.7%;钙含量均达到I级水平;总磷含量较高,而总钾含量较低;硼含量均处于Ⅴ级水平;硒含量丰富;不同村的土壤肥力差异较小,但不同中药材种植地的土壤肥力差异较大.该结果可为该地区中药材种植的科学培肥工作提供参考.
[Abstract]:The fertility characteristics of 29 Chinese medicinal materials in Baodong county, such as the large river dam, the penetrating rock, the Fengtai and Baiyanzi Village, are tested. The results show that the traditional Chinese medicinal materials are mainly in the acid soil, and the organic matter, the quick-acting potassium and the total nitrogen content are rich. The soil samples reached the level I were 100%, 96.6% and 51.7% of the total samples, respectively. The content of the calcium reached the level I, the total phosphorus content was higher, and the total potassium content was lower; the content of the boron was at the level of Grade V; the content of selenium was rich; the difference of soil fertility in different villages was small. But the soil fertility of different Chinese medicinal materials is different. The result can provide reference for the scientific breeding of the traditional Chinese medicinal materials.
【作者单位】：中南民族大学生命科学学院生物技术国家民委重点实验室/武陵山区特色资源植物种质保护与利用湖北省重点实验室;
【基金】：国家自然科学基金资助项目(31370118;31770134) 湖北省本科高校“生物技术专业综合改革”试点项目(GJZ15006) 中南民族大学2017年硕士研究生学术创新基金项目(2017sycxjj033) 中央高校基本科研业务费专项资金资助项目(CZW15019) 校企合作项目(HZY14024;HZY17029) 中南民族大学大学生创新创业资助项目(SCX1725,GCX1725,SKYCK17021,SKYCK17017)
【分类号】：S158;S567

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