How much NH₃ are we losing from surface applied UAN?
Citation
Holzapfel, C.B., Lafond, G.P., Irvine, R.B., James, D.C., Morrison, M.J., et May, W.E. (2007). « How much NH₃ are we losing from surface applied UAN? », 2006 Annual Indian Head Crop Management Field Day, Indian Head, SK, Canada, July 18, 2006, p. 51-56.
Date de publication
2007-12-31