Link: Recent patterns of crop yield growth and stagnation

[Nature](http://www.nature.com/ncomms/journal/v3/n12/full/ncomms2296.html) is reporting on a recent study that “examined the trends in crop yields for four key global crops: maize, rice, wheat and soybeans” and concluded that “although yields continue to increase in many areas, we find that across 24–39% of maize-, rice-, wheat- and soybean-growing areas, yields either never improve, stagnate or collapse.”

That’s not good news for an increasingly urbanized population dependent upon complex, and all too distant, agricultural producers. It is, potentially, good news for farmers — and here I am thinking more of family farms and not agribusiness.

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