苗药头花蓼种植适宜区分析及GAP基地选建

Planting Suitable Area Analysis,GAP Base Selection and Construction of Miao Medicine Polygonum capitatum Buch

目的:提出并建立头花蓼GAP基地的选择依据与标准,促进头花蓼GAP基地的合理选建与资源科学利用。方法:对苗药头花蓼野生资源进行调查,观测头花蓼资源分布、生长环境、生长特性、群落类型及伴生植物等。对贵州不同产地,不同生长环境头花蓼的生长特点与主产区域气候、土壤环境等进行对比,并根据贵州头花蓼资源调查及其自然分布区域特点等,对其种植适宜区进行分析。结果:制定了"头花蓼药材GAP基地的选择依据与标准",为生产优质药材提供良好的环境条件。结论:通过头花蓼野生资源分布、生态环境调查与其种植适宜区的分析研究,为头花蓼野生变家种、规范化种植和GAP基地合理选择与建设提供了实践依据。

Objective： Establishing the standards of the GAP base determination for polygonum capitatum Buch to facilitate the rational utilization of P. capitatum and promote the scientific selection for GAP base. Methods： Investigating the resources distribution, habits, growth characteristics, community types and associated plants of P. capitatum, and comparing the growth characteristics, climate of main producing areas and soil environment of P. capitatum in different origins and growth environment in Guizhou, the suitable planting areas for P. capitatum are analyzed based on the resources survey and natural distribution characteristics of P. capitatum in Guizhou. Results： Establishing ＂the standards of the GAP base determination for P. capitatum＂ and providing good environmental conditions for the production of high quality herbs. Conclusion： Base on the analysis of wild resources distribution, the ecological environment investigation and suitable planting areas for P. capitatum was providing the practical basis for the cultivation of wild and good agriculture practice for P. capitatum.