共 50 条
- [41] EFFECTS OF TILLAGE AND CROP-ROTATION ON PHYSICAL-PROPERTIES OF A LOAM SOIL SOIL & TILLAGE RESEARCH, 1992, 22 (3-4): : 383 - 389
- [43] CHANGES IN THE STRUCTURE AND PHYSICAL-PROPERTIES OF SOIL DURING SPRING TILLAGE OPERATIONS SOIL & TILLAGE RESEARCH, 1994, 29 (04): : 397 - 407
- [44] TILLAGE AND WATER-CONTENT EFFECTS ON SURFACE SOIL PHYSICAL-PROPERTIES SOIL & TILLAGE RESEARCH, 1991, 21 (1-2): : 67 - 83
- [46] COMPARISON OF THE EFFECT OF LONG-TERM TILLAGE AND CROP-ROTATION ON PHYSICAL-PROPERTIES OF A SOIL CANADIAN AGRICULTURAL ENGINEERING, 1990, 32 (01): : 53 - 55
- [47] EFFECT OF DIFFERENT TILLAGE PRACTICES, MULCH AND NITROGEN ON SOIL PROPERTIES, GROWTH AND YIELD OF FODDER MAIZE SOIL & TILLAGE RESEARCH, 1991, 19 (01): : 55 - 66
- [48] Effects of conservation tillage on soil physical properties and corn yield Nongye Gongcheng Xuebao, 2008, 10 (40-45):
- [49] EFFECT OF VARIOUS TILLAGE SYSTEMS ON SOME OF SOIL PHYSICAL PROPERTIES AND WHEAT YIELD PARAMETERS INTERNATIONAL JOURNAL OF AGRICULTURAL AND STATISTICAL SCIENCES, 2020, 16 : 1605 - 1610