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Effect of 6 years of zero tillage and N fertilizer management on changes in soil quality of an Orthic Brown Chernozem in southwestern Saskatchewan
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Campbell, C. A., Biederbeck, V. O., Schnitzer, M., Selles, F., Zentner, R. P.
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4722 |
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Long-term-tillage and rotation effects on soil microbial biomass, carbon and nitrogen
|
Granatstein, D. M., Bezdicek, D. F., Cochran, V. L., Elliot, L. F. and Hammel, J.
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|
5006 |
|
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Effects of artificial drainage on soil mineral nitrogen dynamics in winter wheat on the Southern Piedmont
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Groffman, P. M., Box, J. E., Jr., Todd, R. L.
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|
4737 |
|
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Nitrogen dynamics in conventional and no-tillage agroecosystems with inorganic fertilizer or legume nitrogen inputs
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Groffman, P. M., Hendrix, P. F., Crossley Jr, D. A.
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|
4625 |
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Leaching and runoff losses of herbicides in a tilled and untilled field
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Hall, J. K., Mumma, R. O., Watts, D. W.
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4858 |
