摘要
养分调控是芒果园生态系统研究的重要内容之一。在营养诊断、配方施肥研究的基础上,提出相应的施肥配比、施肥量、施肥期和施肥方法等具体的调控技术,推动了芒果园生态系统养分调控的研究进展。本文对芒果园生态系统养分调控的必要性、效用及配方施肥应用技术研究进行综述,并展望芒果园生态系统的系统性和整体性、技术成果推广等研究的方向。
Control of fertilizer nutrients is one of the important research fields in mango plantation ecosystem, and it includes such techniques as fertilization proportion, application rate, application period and method, which are proposed based on nutrient diagnosis and formulated fertilization and＇promote the researches of mango plantations ecosystem. The necessities and effects of nutrient control in mango plantation ecosystem as well as the research of applied technology of formulated fertilization were reviewed, and also made were prospects for future researches on systematicness, integrity and results transfer of the mango plantation ecosystem.
出处
《热带农业工程》
2009年第1期29-35,共7页
Tropical Agricultural Engineering
关键词
芒果园生态系统
养分调控
营养诊断
配方施肥
研究进展
mango plantation ecosystem
nutrient control
nutrient diagnosis
formulated fertilization
development progress
