光农业园植物景观营造——以成都“五朵金花”为例

以成都“五朵金花”观光农业园区为例,采用典型样地法,选取44个样地对植物景观进行实地调查与研究.分析了样地内植物景观的物种组成、季相特征、群落结构和配置形式.结果表明,成都“五朵金花”观光农业园区的植物种类丰富,常用物种较少,植物景观的物种组成多样;通过合理配置,植物景观四季有景可赏;多数树种处于幼龄阶段,同种物种个体大小不同,植物景观随时间推移会发生显著变化;植物景观的配置形式多为乔灌草的复层结构,景观功能和生态效益良好.最后为观光农业园的植物景观营造提出建议.

The Construction of Plants Landscape in Tourist Agricultural Gardens——A Case Study of “Five Golden Flowers” in Chengdu

This article took examples on the case of Chengdu “Five Golden Flowers” tourist agricultural gardens. The plants landscape of 44 samples were studied by typical sample plot method. It analyzed plant composition, seasonal characteristics, community structure and disposition form of plants landscape. The results indicated that Chengdu “Five Golden Flowers” tourist agricultural gardens had a rich biological diversity of plant species. The high frequency of plants in the gardens only focused on few species, resulting in diverse communities’ composition. Meanwhile, the plants landscape displayed different seasonal characteristics by means of appropriate plant planning. A majority of trees were growing and the same species was different specifications, the plant landscapes would make significant changes in future. There was multilayer structure with trees, shrubs and herbs in most communities, these communities had good landscape functions and ecological benefits. Moreover, suggestions were provided for the construction of plants landscape in tourist agricultural gardens.