自然天敌群落的重建是自然天敌保护和持续利用的生态学基础的一个重要组成部分，对天敌的保护利用和天敌效能的提高有十分重要的意义。
It is one important part of the ecological basis for conserving and utilizing natural enemies, which is of important significance to their conservation and efficacy enhancement.
今后的研究要处理好开发与保护两者间的矛盾，将景观生态学的观点应用到旅游区规划和保护之中。
In future, the study should deal with the contradiction between exploitation and protection, and the idea of landscape ecology should also be applied in scenic spot planning and its protection.
同时对龙棕的生物学特性及生态学习性进行了初步研究，为保护和开发利用这一珍稀濒危植物资源提供科学依据。
The paper also makes a preliminary study of the plant's biological and ecological features and thus paves the way for protection and utilization of this rare and near-extinctive plant.
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