Shift north helps Brazil cut coffee harvest swings

It is not just the cycle of "on" and "off" years of coffee production that Brazil may be getting to grips with, but the risk of hefty bean losses to subzero temperatures too. Global warming may have played a part in the waning danger that frost has posed to Brazil's coffee crops, the world's biggest, in the last decade, sector expert Carlos Brando said. However, a shift north by farmers to

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