林业苗圃测土配方施肥技术

Discussion on Soil Testing and Formula Fertilization Technology in Forestry Nursery

以根据苗圃33.33 hm2落叶乔木配方施肥项目为基础,阐述了林业苗圃测土配方施肥技术的过程与方法、目的和原则、施肥时期、施肥方法、林业苗圃常用的肥料,总结了林业苗圃测土配方施肥的4个关键技术:科学采集,委托检测;确定配方,对症下药;科学用肥,田间监测;技术研究,修订配方,以期提供参考。

Based on the 33.33hm2 deciduous tree nursery fertilization project,this paper discussed the forestry nursery fertilization technology process and methods,purpose and principle,fertilization time,fertilization method and fertilizer commonly used in forestry nursery.Four key techniques of soil testing and formulated fertilization in forestry nursery were summarized.The first is scientific collection and commissioned testing;the second is to determine the formulathen the right medicine;The third is scientific fertilization and field monitoring;the last is technology research and revised formula.