There's a lot that's been done over the years. I'm not an agrologist or an agronomist, so speaking to the specific numbers or processes isn't, perhaps, something I could do.
I do know that, for example, for 4R nutrient stewardship in Manitoba, the model we've adopted is a memorandum of understanding among industry, government and producer groups like ourselves, so it's KAP, Fertilizer Canada and the Government of Manitoba. This has gone back 20 years.
It's a shared commitment, with farmers, government and industry producers of fertilizers at the table. We say, “Here's a system with 4R nutrient stewardship that encompasses many different strategies and components. How do we work together to advance these principles and to increase the number of acres we are using for our practices?” We have seen a consistent increase in that over the years from this partnership.
That's one example where we could say that this is a success. It's not prescriptive. It's being collaborative. It's having government, industry and producers all together at the table saying that this is something we all agree on and this is something we can push forward together on, in our different respective ways.