Comparison of soil texture determined by two dispersion units of Mastersizer 2000

被引：95

作者：

Sochan, A. ^{[1
]}

Bieganowski, A. ^{[1
]}

Ryzak, M. ^{[1
]}

Dobrowolski, R. ^{[2
]}

Bartminski, P. ^{[2
]}

机构：

[1] Polish Acad Sci, Inst Agrophys, PL-20290 Lublin, Poland

[2] Marie Curie Sklodowska Univ, Dept Earth Sci & Spatial Management, PL-20033 Lublin, Poland

来源：

INTERNATIONAL AGROPHYSICS | 2012年 / 26卷 / 01期

关键词：

particle size distributions; sedimentation; laser diffraction; Mastersizer; 2000; SIZE DISTRIBUTION ANALYSIS; LASER-DIFFRACTION; DIFFRACTOMETRY; INSTRUMENT; PIPETTE;

D O I：

10.2478/v10247-012-0015-9

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The comparison of particle size distributions measured by sedimentation methods and laser diffraction shows the underestimation of the fine (clay) fraction. This is attributed mainly to the shape of clay particles being different than spherical. The objective of this study was to demonstrate differences in the results of particle size distributions of soils determined with the method of laser diffraction using two different dispersion units of the Malvern Mastersizer 2000.

引用

页码：99 / 102

页数：4

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