Focusing on the upgrade and reconstruction of the Hengqin Garden Nursery in Hengqin New Dis‐trict of Zhuhai City and according to the local resources ,environment conditions and economic situation ,the article analyzes the principles of economics and the harmonious development of ecological environment and e‐conomy .Then the article makes use of the system engineering approach to probe into the planning and design of the park for popularization of landscape sciences ,w hich aims to provide some references .%针对珠海市横琴新区横琴园林苗圃的改造升级实践，依据当地资源、环境条件及经济状况，分析了经济学原理及生态环境、经济协调发展的原则，运用系统工程方法，探讨了园林科普公园的规划设计项目，以期提供参考。
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