Sweet sorghum is a hardy, nutritious, biofuel crop that offers solutions in drought-hit southern Africa
Sweet sorghum is a hardy, nutritious, biofuel crop that offers solutions in drought-hit southern Africa: Sweet sorghum ripening in Rwanda. Ari Beser/Getty Images The southern African region is battling with drought at present. This is the result of El Niño, a natural climate cycle characterised by changes in Pacific Ocean temperatures. It has effects on …
