武夷山土壤垂直带的理化性质

The physics and chemistry nature of the Mt. Wuyi soil vertical

通过选取武夷山土壤垂直带中8个代表性剖面,对武夷山土壤理化性质的垂直变化规律进行初步研究.主要采用比色卡速测有机质,甲种比重计法机械组成等实验方法获得基本数据,分析垂直方向上土壤的粉粘比、有机质含量、颜色等理化性质.结果表明,脱硅富铝化程度随海拔的升高而减弱,有机质的累积随着海拔的升高而增加.

Through selects in the Mr. Wuyi soil vertical elirnatie zone 8 representative section plane, conducts the preliminary study to the Mt. Wuyi soil physics and chemistry nature vertical variation ruke, mainly uses compared to the eolor card fast measures the organic matter. Uses the armor to plant experimental technique and so on hydrometer method machinery composition obtains the master data, in the analysis vertical direction the soil powder sticks physics and chemistry nature and so on the ratio, organic content, color, may know. h escapes ;he silicon rich calofization degree to elevate along with the elevation but weakens, the organic archery, target accumulates along with the elevation elevates but increases and so on the conclusion.