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This paper addresses the issue of environmental and ecological impacts of nutrient flows within and between countries by reviewing and presenting data on nutrient balances and global nutrient movements. The results for nutrient depletion in agricultural soils during 1996-1999 show that in most...
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In the frame of the STOA project “Technology options for feeding 10 billion people”, this report analyse how farming management concepts, practices and technologies, including plant breeding, could enable sustainable intensification of crop production, with the aim to increase food...
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Ziel der Studie ist die Ausarbeitung von Ansätzen und Modellen zur Einführung bzw. Stärkung marktwirtschaftlicher Strukturen in der Land- und Ernährungswirtschaft Polens. Die Analyse der sich in den Jahren 1988-1990 verschärfenden Krise im Agrarsektor bildet hierfür den Ausgangspunkt.
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