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- [2] TILLAGE AND CROP-ROTATION AFFECT CORN, SOYBEAN, AND WINTER-WHEAT YIELDS [J]. JOURNAL OF PRODUCTION AGRICULTURE, 1993, 6 (02): : 207 - 213
- [3] BURNING, TILLAGE AND HERBICIDE EFFECTS ON THE SOIL MICROFLORA IN A WHEAT SOYBEAN DOUBLE-CROP SYSTEM [J]. SOIL BIOLOGY & BIOCHEMISTRY, 1995, 27 (02): : 153 - 156