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- [42] Effects of Reduced Tillage on Crop Yield, Plant Available Nutrients and Soil Organic Matter in a 12-Year Long-Term Trial under Organic Management SUSTAINABILITY, 2013, 5 (09): : 3876 - 3894
- [44] Patterns in phosphorus and corn root distribution and yield in long-term tillage systems with fertilizer application SOIL & TILLAGE RESEARCH, 2010, 109 (01): : 41 - 49