桉树测土配方施肥系统的设计与实现

Design and implementation of soil testing and formulated fertilization system for eucalypt

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.