共 58 条
- [1] SOIL FAUNA (MICROARTHROPODS, ENCHYTRAEIDS, NEMATODES) IN SWEDISH AGRICULTURAL CROPPING SYSTEMS [J]. ACTA AGRICULTURAE SCANDINAVICA, 1983, 33 (01): : 33 - 52
- [2] [Anonymous], ANAL
- [3] BARBER DA, 1977, 1976 AGR RES COUNC L, P58
- [4] Blevins R. L., 1984, No-tillage agriculture. Principles and practices., P190
- [5] COMPARISON OF SOIL SURFACE ARTHROPOD POPULATIONS IN CONVENTIONAL TILLAGE, NO-TILLAGE AND OLD FIELD SYSTEMS [J]. AGRO-ECOSYSTEMS, 1983, 8 (3-4): : 247 - 253
- [7] CHRISTENSEN LA, 1983, J SOIL WATER CONSERV, V38, P156
- [8] Coleman D. C., 1984, ASA [American Society of Agronomy], P17
- [9] Coleman D. C., 1984, Agricultural ecosystems: Unifying concepts, P83