湘南地区农田野生植物资源的调查初报

A preliminary report on the investigation of wild plant resources in the south of Hunan Province

为掌握湘南地区农田野生植物资源的种类及发生规律,采用踏查法、目测法和文献资料查阅法,对湘南地区稻田、玉米地、蔬菜地、烟草地、果园、油茶等6种生境内的野生植物资源进行了调查。该地区农田野生植物共有49科,166种。其中,以禾本科、菊科、蓼科、莎草科等为优势科。不同生境的优势种有较大的差异性。湘南地区农田野生植物资源综合利用率不高,应扩大野生植物资源在药用、食用、饲料、观赏及纤维植物等方面的应用。

To master the species and occurrence characteristics of farmland resources of wild plants in southern Hunan, provide a scientific basis for the comprehensive utilization and protection of wild plant resources, by the survey method, the visual method and literature method, on the southern region of rice, corn, vegetables and tobacco fields, orchards, tea and other 6 kinds of habitats the wild plant resources are investigated. In the area of farmland of wild plants, there are 49 families, 166 species. Among them, Gramineae, Compositae, Polygonaceae, Gramineaec Compositae, Polygonaceae Cyperaceae are the dominant families Cyperaceae etc. The dominant species in different habitats have great diversity. The comprehensive utilization rate of wild plant resources in southern Hunan is not high, so the application of wild plant resources in the fields of medicine, food, forage, ornamental and fiber plants should be expanded.