植物展示上視角問題之研究

A Study of Visual Angle on Plant Exhibition

植物園（Botanic Garden）及樹木園（Arboretum）一般為研究教育設施，常為農林、園藝、造園、藥用植物等人類生活的利用目的，從事引種、栽培、育種之研究工作，甚或在社會教育的立場被提供為公眾休閒生活之場所。近年來，隨著國民生活水準的提高，戶外休閒生活的普及，動植物園在休閒機能上所負的責任日漸增高。意即植物園為了發揮社會教育的效果，透過植物展示的工作被一般大眾廣泛利用的機會更加增多。展示之方法，在各種場所各不相同，同時展示物為商品及非商品時更有懸殊的差異。

The technique of how to exhibit the plant has become very important to the modern society. However, it still remains in the subjective method or arrangement depending on the like and dislike of the individuals, Therefere, it has far behind exhibition for other products and objects. The main purpose of this study is to promote an exhibition principle based on acceptable theory. Generally, the reaction on plant exhibition varies with defferent visitors but this has much to do with the size, shape, lighting, colour, space, and location of the object being displayed. Anyway, the most important factor to the plant exhibition, in my opinion, is the proper arrangement of the viaual angle. Based onthe actual test, the visible range of the human's nake eye is as follows.