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园林绿化是一门专门学科,其涉及面很广。包括园林植物栽培、规划设计、园林艺术、园林建筑、园林工程、植物保护及病虫害防治等方面。本文着重介绍园林植物的规划设计。一、园林对改善城市小气候的作用城市的特点一般是工业集中,人口及建筑物密集,交通频繁,树木和植物稀少,并由此综合作用造成城市不良的环境卫生条件。在城市的合理规划中,加强城市园林绿化的措施,是解决城市环境卫生的重要措施之一。园林绿化对改善城市小气候、净化空气
Landscaping is a specialized discipline, which covers a wide range of areas. Including garden plant cultivation, planning and design, landscape art, landscape architecture, landscape engineering, plant protection and pest control and so on. This article focuses on the planning and design of landscape plants. First, the garden to improve the role of the city’s microclimate Cities are generally characterized by industrial concentration, dense population and buildings, frequent traffic, trees and plants scarce, and thus combined to cause adverse urban environmental sanitation conditions. In the rational planning of the city, measures to strengthen urban landscape greening are one of the important measures to solve urban environmental sanitation. Landscaping to improve the city’s microclimate, air purification