摘要
简述我国测土配方施肥发展现状及测土配方施肥技术的理论依据,指出确定肥料配方的各基本方法的局限性,分析目前广泛采用的"3414"试验设计方案的基本设计及数据处理方法并进行综合评价,提出今后定量施肥研究的关键问题。
This article examines the present state of soil testing and formula fertilization in China and its theoretic basis as well as the limitations of various fertilization methods. Analysis and comprehensive evaluation are made on the design and data processing method of ＂3414＂experiment. The focus of future research in quantitative fertilization is pointed out.
出处
《农业科技与装备》
2012年第2期8-10,共3页
Agricultural Science & Technology and Equipment
关键词
测土配方施肥
施肥模型
“3414”试验设计方案
理论依据
基本方法
soil testing and formula fertilization
fertilization model
＂3414＂ test design program
theoretic basis
basic method
