摘要
通过调查桉树短轮伐期速生丰产林不同配置的肥料使用效果,分析总结了桉树栽培中肥料合理选择的实践意义。分析结果表明:在相等经济用量的情况下,桉树专用肥具有显著的增产作用,能实现最大的投入产出效果;并能够达到增产、保持土壤养分平衡和地力维护的目的。
The effectiveness of fertilizers in different composition on Eucalyptus short - rotation plantation growth was investigated. The practical meaning for selecting fertilizer composition was discussed and summarized. The results showed that the fertilizer for Eucalyptus made by Guangdong Forest Research Institiute significantly increased the wood yield under same economic input, and the maximum gain for investment was obtained;And it was scientific management for increasing yield, sustaining the land productivity and keeping nutrition balanced .
出处
《广东林业科技》
2006年第4期59-62,共4页
Forestry Science and Technology of Guangdong Province
关键词
桉树专用肥
推广效果
评价
广东
fertilizer for Eucalyptus, effectiveness of fertilizer extension, evaluation
