HAND-HELD GAMMA-RAY TRANSMISSION EQUIPMENT FOR MEASUREMENT OF BULK DENSITY OF FIELD SOILS

被引:21
作者
SOANE, BD
CAMPBELL, DJ
HERKES, SM
机构
来源
JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH | 1971年 / 16卷 / 02期
关键词
D O I
10.1016/S0021-8634(71)80029-X
中图分类号
S2 [农业工程];
学科分类号
0828 ;
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页码:146 / +
页数:1
相关论文
共 14 条
[1]  
BLAKE GR, 1965, AM SOC AGRON MADISON, V1, P374
[2]  
Cameron J.F., 1958, INT J APPL RAD ISOT, V3, P15
[3]  
DAGG M., 1962, East African Agricultural and Forestry Journal, V27, P129
[4]  
De Boodt M., 1967, W EUROPEAN METHODS S
[5]  
HARLAND DG, 1966, RRL52 ROAD RES LAB R
[6]  
HELBIG W, 1965, ARCH LANDTECH, V5, P183
[7]  
JENSEN HE, 1966, GRUNDFORBATTRING, V4, P333
[8]  
REICHMANN E, 1965, MITT BUND VERS ANST, V11, P299
[9]  
SNEDECOR GW, 1967, STATISTICAL METHODS, P159
[10]   A GAMMA-RAY TRANSMISSION METHOD FOR MEASUREMENT OF SOIL DENSITY IN FIELD TILLAGE STUDIES [J].
SOANE, BD .
JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1968, 13 (04) :340-&