I believe we have an opportunity to improve our nitrogen management in canola by applying foliar urea at mid-flower and post flower. Here is some recent research from the UK to help you ponder a new strategy.
Go here: http://beyondagronomy.com//cmsFiles/documents/document56fb1bc3156a3.pdf
robert amstrup - 2016-07-05
wonder what the biuret level was in the liquid urea. have been told Chinese urea contains high levels of this toxin
