林木施肥与桉树短轮伐期用材林施肥研究进展  

Research Progress of Forest Fertilization and Timber Forest Fertilization in Eucalyptus Short Rotation

作　　者：姚姜铭[1] 吴敏坤 王凌晖[1] 

机构地区：[1]广西大学林学院,南宁530004 [2]广西国有高峰林场,南宁530001

出　　处：《广西林业科学》2013年第3期259-262,共4页Guangxi Forestry Science

基　　金："十一五"广西林业科技重大项目(桂林科字[2010]第6号)

摘　　要：林木施肥,是人们有意识地根据林木对营养元素的需求以及土壤的供给能力,将某种有机或无机的营养物质施入土壤或者喷洒在植物体上,对其进行营养补充,以满足林木健康生长的需求,维持土壤养分平衡,达到优质、高产、低成本的营林目的。介绍林木施肥、桉树专用肥、桉树平衡施肥的概况及施肥研究趋势。Forest fertilization is that people consciously apply a certain organic or inorganic nutrient into soil or spray on plants according to the forest＇ s demand for nutriments and soil supply ability, which could provide nutritional supplements for satisfying the needs of forest healthy growth and maintaining soil nutrient balance, reaching the aims of high quality, high yield and low cost of capital. The survey of for est fertilization, Eucalyptus special fertilizer, and Eucalyptus balanced fertilization and the study trend of fertilization were studied.

关 键 词：桉树 林木施肥 平衡施肥 短轮伐期 

分 类 号：S792.39[农业科学—林木遗传育种]