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Full-Text Articles in Soil Science
Does No-Till Change Soil Management Practices?, Robert L. Blevins
Does No-Till Change Soil Management Practices?, Robert L. Blevins
Soil Science News and Views
Successful no-tilling requires a different approach to soil management practices. Since continuous no-tillage systems leave residues on the soil surface without mechanically mixing them into the plow layer and since lime and fertilizer are surface-applied, no-tilled soils have biological, chemical and physical properties contrasting with those of a plowed soil. For any crop production system to be widely accepted and used it must provide and maintain desirable physical properties of the soil, control erosion and replace nutrients removed by crops and other losses. This can be accomplished in a no-till system if proper management is used.
Fertilization Of Double-Crop Soybeans, Grant W. Thomas
Fertilization Of Double-Crop Soybeans, Grant W. Thomas
Soil Science News and Views
The improvement of minimum-and no-tillage methods has helped increase the double-cropped acreage of soybeans in Kentucky to about 700,000 acres. Similar increases have been observed in our neighboring states. Most double-cropped soybeans in Kentucky follow winter wheat harvested for grain. Thus, they are at a disadvantage if the wheat leaves the soybean crop with a nutrient-deficient soil.