Statistics
Publications
6
Citations
379
H-Index
6
Active since
1998
Affiliations
Agriculture and Agri-Food Canada(Current)
V. Kirkwood is an author at Agriculture and Agri-Food Canada specializing in soil fertility, soil sciences, and nitrogen cycle.
Publications per year
1998–2010
6
6
The indicator of risk of water contamination by nitrate-nitrogen
R. De Jong, Jing Yang, C. F. Drury et al. · Canadian Journal of Soil Science · 2007 · 49 citations · Full text
Residual soil nitrogen indicator for agricultural land in Canada
C. F. Drury, Jing Yang, R. De Jong et al. · Canadian Journal of Soil Science · 2007 · 45 citations
Agriculture, Agronomy, Soil Sciences +17
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