This spring, the most valuable commodity in agriculture is not sunshine or even rain, it is fertiliser. By some estimates, up to half of global production of crops and livestock depends on the magical combination of minerals and chemicals that make up synthetic fertiliser. But the Iran war is pushing up prices and squeezing availability of this fundamental element in the food chain at the start of the European and Asian growing season. British fertiliser importers, farmers and growers have told

Tag-uri: Agricultura