Weather problems have taken the edge off yield potential for some of Canada's spring-sown crops, particularly one. There is also another element that cannot be measured by production volumes and therefore cannot be captured by estimates,Statistics Canada released its first crop production estimates for the 2016/17 crop cycle this morning, which are based on surveys taken between 21 July and 4 August. Following is a summary:Canada’s spring-sown crops generally got off to an excellent start, raising hopes for big production in 2016/17. However, recent weather problems have taken the edge off yield potential for some, especially canola. Persistent rainfall over the Canadian Prairies during the last few weeks has likely clipped yields for sprin...