Thank you, Mr. Chairman, for the question.
The short answer is that I think the selection of varieties moving towards the highest nitrogen use efficiency and water use efficiency that we can manage is certainly extremely important. It's a bit of a longer-term endeavour.
At the moment, from my perspective, we have technologies and management strategies that could achieve a considerable reduction of emissions from fertilizer use without impacting yield. There's a lot of work to do in terms of applying that to the landscape, but we have an understanding from the research and evidence from the research that would suggest that we have the tools we could apply and would be successful.
In the longer view, absolutely, moving towards varieties that have higher nitrogen use efficiency is extremely important for a number of reasons, not just for the greenhouse gas emissions but also for other environmental benefits, as well as in terms of economics.