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Total and labile soil organic N as influenced by crop rotations and tillage in Saskatchewan soils
(1999-02-25)
Crop rotations and tillage practices affect quantity and quality of soil organic N (SON). Six field experiments varying from 8 to 25 years across various soil zones in Saskatchewan were conducted to evaluate the impact of ...
Crop rotation and tillage impact on carbon sequestration in Saskatchewan soils
(1999-02-25)
Six field experiments from the Brown to Black soil zones and from light- to heavy-textured
soils in Saskatchewan were conducted to quantify C sequestration under different tillage and crop
rotations. Continuous cropping ...
Long-term tillage and crop rotation effect on soil aggregation
(2000-02-22)
Tillage and cropping sequences play a key role in controlling soil aggregation. We measured water-stable aggregate (WSA), wind erodible fraction (WEF), and geometric mean diameter (GMD) for six mid to longterm (8 to 25 ...