详细信息
桉树测土配方施肥系统的设计与实现 被引量:9
Design and implementation of soil testing and formulated fertilization system for eucalypt
文献类型:期刊文献
中文题名:桉树测土配方施肥系统的设计与实现
英文题名:Design and implementation of soil testing and formulated fertilization system for eucalypt
作者:刘宏宇[1] 龙永宁[2] 于新文[1] 杨彦臣[1] 张旭[1] 柴利[3]
第一作者:刘宏宇
机构:[1]中国林业科学研究院资源信息研究所;[2]广西南宁良凤江国家森林公园;[3]北京林业大学林学院
年份:2009
卷号:0
期号:S2
起止页码:47-50
中文期刊名:北京林业大学学报
外文期刊名:Journal of Beijing Forestry University
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;
基金:"十一五"国家科技支撑计划项目(2006BAD10A03)
语种:中文
中文关键词:测土;配方施肥;信息系统;养分平衡法
外文关键词:soil testing;formulated fertilization;information system;nutrient balance method
分类号:S792.39
摘要:科学施肥是实现作物丰产的有效方式,测土配方施肥则更能体现这种方式。测土配方施肥包括测土和配方两方面。这项技术实施起来比较复杂,主要体现在数据计算上。该文介绍了方便、快捷地计算出具体施肥量的系统。系统采用了养分平衡法和桉树的平衡施肥法计算施肥量,计算结果精确,具有可利用价值。
An implementation of scientific fertilization is an effective way for high crop yield.Testing soil for formulated fertilization is the best exemplification.Testing soil for formulated fertilization has two aspects:soil testing and prescription.However,this technology is complex to implement,which mainly was reflected in the calculation.This paper introduced a convenient and fast calculation system of fertilizer amount.The system adopted the nutrient balance method of eucalypt which made this system more accurate in calculation and more valuable.
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