共 50 条
- [1] VEHICULAR TRAFFIC EFFECT ON PHYSICAL-PROPERTIES OF SANDY LOAM SOIL PROFILES IN A SEMIARID REGION OF NIGERIA SOIL & TILLAGE RESEARCH, 1993, 28 (01): : 27 - 35
- [2] EFFECT OF TILLAGE AND RESIDUE MANAGEMENT ON MAIZE AND WHEAT YIELD AND ON PHYSICAL-PROPERTIES OF AN IRRIGATED SANDY LOAM SOIL IN NORTHERN NIGERIA SOIL & TILLAGE RESEARCH, 1986, 8 (1-4): : 161 - 170
- [3] THE EFFECTS OF DIFFERENT MANAGEMENT-PRACTICES ON THE PHYSICAL-PROPERTIES OF A SANDY LOAM SOIL IN SOUTHERN NIGERIA SOIL & TILLAGE RESEARCH, 1988, 12 (01): : 81 - 90
- [7] Millet yield as affected by tractor traffic in a sandy loam soil in Borno State, Nigeria SOIL & TILLAGE RESEARCH, 1997, 42 (1-2): : 133 - 140
- [8] SURFACE PHYSICAL-PROPERTIES OF A SANDY LOAM SOIL UNDER DIFFERENT TILLAGE PRACTICES AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1988, 26 (03): : 549 - 559
- [9] EFFECT OF MACHINERY TRAFFIC AND TILLAGE OPERATIONS ON THE PHYSICAL-PROPERTIES OF A CLAY AND ON YIELD OF SILAGE CORN JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1979, 24 (02): : 143 - 148
- [10] EFFECT OF TILLAGE DEPTH ON PHYSICAL-PROPERTIES OF A TROPICAL SOIL AND ON YIELD OF MAIZE, SORGHUM AND COTTON SOIL & TILLAGE RESEARCH, 1982, 2 (03): : 225 - 231