共 20 条
[1]
A METHOD OF PREDICTING BULK-DENSITY CHANGES IN FIELD SOILS RESULTING FROM COMPACTION BY AGRICULTURAL TRAFFIC
[J].
JOURNAL OF SOIL SCIENCE,
1981, 32 (01)
:51-65
[2]
PERSISTENCE OF SUBSOIL COMPACTION IN A MOLLISOL.
[J].
Soil Science Society of America Journal,
1976, 40 (06)
:943-948
[3]
CASKEY WH, 1985, ABSTR AM SOC MICR N, V53, P226
[4]
DANFORS B, 1974, 524 JORDBR TEKN I SP
[5]
ERIKSSON J, 1976, GRUNDFORBATTRING, V27, P33
[6]
ERIKSSON J, 1974, SWEDISH I AGR ENG B, V354
[7]
FROEHLICH OK, 1934, DRUCHVERTEILUNG BAUG
[8]
GLIEMEROTH G., 1948, Berichte uber Landtechnik, V2, P19
[9]
GUPTA SC, 1982, SPECIAL PUBLICATION, V44, P151
[10]
LENHARD RJ, 1982, ASAE82204 AM SOC AGR