In the mailing on 15 May 2012 we highlighted this paper by Seufert et al, published in Nature, which compared yields in organic and conventional farm systems. The study elicited a great deal of media comment and in response the study’s authors have written this interesting piece which you can read here.
The authors write: “Organic agriculture has a role to play in sustainable food production. We can adopt organic farming methods under conditions where it performs best, try to address the identified issues in organic farming systems and we can learn from successful organic practices for conventional systems. In the end, to achieve sustainable food systems we need agriculture that can deliver certain desirable outcomes. And these desirable outcomes might require a blend of different practices, including agro-ecological methods that improve soil fertility and enhance biodiversity as well as targeted use of chemical fertilisers to ensure high crop production.”