桉树与环境

本文收集了国内外的一些桉树与环境关系的研究资料。依据众多的研究成果分别从桉树与水分，桉树与土壤养分，桉树水土保持，桉树与其它生物的关系等方面论述了桉树与环境的相互关系；同时阐述笔者对云南发展桉树的看法：桉树每生产单位干物质所消耗的水分和养分少于其它植物，桉树对绿化荒山，保持水土，增加经济收入是有益的。因此，有计划、有步骤地继续在云南发展桉树实有必要。

Eucalyptus and Environment

Based on a great deal of research achievements concerned from home and abroad The relationship between eucalyptus and environment was analysed from following aspects: eucalyptus and water, eucalyptus and soil nutrient, eucalyptus and water conservation,the relationship between eucalyptus and other organism. The paper also proposed the attitude towards the development of eucalyptus in Yunnan The water and fertilizer eucalyptus consumed to produce unit dry matter are less than other plants and cultivation of eucalyptus is good for afforestation of barren mountains, water conservation and increase of income It is necessary to develop eucalyptus in Yunnan