Impact of no-tillage versus conventional tillage, soybean-corn rotations, and fertilizer N rates on soil N levels and grain yields in two Eastern Canadian soils
Corn (Zea mays L.) production under monoculture and conventional-tillage management may cause soil degradation and nitrate (NO$ sb3 sp-)$ pollution. This study was conducted from 1991 to 1993 to evaluate the impact of conventional-tillage (CT) and no-tillage (NT) practices under corn-soybean (Glycin...
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| Format: | Others |
| Language: | en |
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McGill University
1994
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=22794 |