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Residual effects of nitrogen application and legume crops on the economics of spring wheat and canola
Author(s) -
Khakbazan Mohammad,
Grant Cynthia,
Huang John,
Xie Rebecca,
O'Donovan John,
Smith Elwin
Publication year - 2018
Publication title -
crops and soils
Language(s) - English
Resource type - Journals
eISSN - 2325-3606
pISSN - 0162-5098
DOI - 10.2134/cs2018.51.0310
Subject(s) - canola , legume , agronomy , spring (device) , residual , crop , nitrogen fertilizer , environmental science , fertilizer , mathematics , biology , engineering , mechanical engineering , algorithm
The objective of this article is to summarize the results of a study conducted over six years at seven rainfed locations on the Canadian Prairies to determine the residual effects of preceding legume crops and past N fertilizer application rates on the economics of subsequent spring wheat and canola. Earn 0.5 CEUs in Crop Management by reading this article and taking the quiz at www.certifiedcropadviser.org/education/classroom/classes/552 .