吉林农业大学学报2013，Vol.35Issue(3)：253-259,7.
精准施肥技术的研究现状与发展趋势
Research Status and Development Trend of Precision Fertilization Technology
摘要
Abstract
Precision fertilization is the central part of precision agricultural technology.Precision fertilization implementation can save fertilizer,balance soil nutrients,reduce environmental pollution and increase grain yield.Three aspects of precision fertilizer,including soil fertility analysis,fertilization model and fertilization decision making,are reviewed in this paper.Precision fertilization research experiences and shortcomings are summarized.Development trend is also predicted,with the purpose of providing reference for precision fertilization research and applications.关键词
精准施肥/土壤肥力/土壤空间变异/施肥模型/管理区划分/施肥决策Key words
precision fertilization/ soil fertility/ soil spatial variability/ fertilization model/ management division/ fertilization decision分类
信息技术与安全科学引用本文复制引用
陈桂芬,马丽,陈航..精准施肥技术的研究现状与发展趋势[J].吉林农业大学学报,2013,35(3):253-259,7.基金项目
国家"863"项目(2006AA10A309),国家星火计划项目(2008GA661003),吉林省农委项目(2011-Z20) （2006AA10A309）
