RE-EVALUATION OF ULTRASONIC-VIBRATION METHOD OF DISPERSING SOILS

被引:75
作者
GENRICH, DA [1 ]
BREMNER, JM [1 ]
机构
[1] IOWA STATE UNIV, DEP AGRON, AMES, IA 50010 USA
关键词
D O I
10.2136/sssaj1972.03615995003600060031x
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
引用
收藏
页码:944 / 947
页数:4
相关论文
共 27 条
[1]   DETERMINATION OF ORGANIC CARBON AND CARBONATES IN SOILS [J].
ANDERSON, JU ;
HARRIS, W .
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1967, 31 (03) :341-+
[2]   ULTRASONIC VIBRATION FOR PARTICLE-SIZE ANALYSES [J].
BOURGET, SJ .
CANADIAN JOURNAL OF SOIL SCIENCE, 1968, 48 (03) :372-&
[4]   NITROGEN IN SOIL ORGANO-MINERAL SEDIMENTATION FRACTIONS [J].
CHICHESTER, FW .
SOIL SCIENCE, 1969, 107 (05) :356-+
[5]  
EDWARDS A. P., 1964, CAN J SOIL SCI, V44, P366
[6]   DISPERSION OF SOIL PARTICLES BY SONIC VIBRATION [J].
EDWARDS, AP ;
BREMNER, JM .
JOURNAL OF SOIL SCIENCE, 1967, 18 (01) :47-&
[7]   MICROAGGREGATES IN SOILS [J].
EDWARDS, AP ;
BREMNER, JM .
JOURNAL OF SOIL SCIENCE, 1967, 18 (01) :64-&
[8]  
EDWARDS AP, 1967, INT SOC SOIL SCI, P33
[9]   DETERMINATION OF CONTENTS OF CLAY-SIZED PARTICLES IN SOILS [J].
EMERSON, WW .
JOURNAL OF SOIL SCIENCE, 1971, 22 (01) :50-&
[10]   PARTICLE SIZE DISTRIBUTION OF ALUMINUM IRON AND CALCIUM PHOSPHATES IN SOIL PROFILES [J].
JUO, ASR ;
ELLIS, BG .
SOIL SCIENCE, 1968, 106 (05) :374-+