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Root-restricting layers in German agricultural soils: Extent, cause and management strategies
Subsoil, i.e., soil below 30 cm depth, harbours great amounts of water and nutrients. However, physical and chemical barriers for vertical root elongation may restrict plants from accessing subsoil resources. Such ...
Economic and policy mechanisms affecting land use decisions in the Brazilian agricultural frontier
The sustainable use of land resources is one of the most complex challenges facing the 21st century. As Brazil is one of the countries most endowed with land resources, it can facilitate global food and energy demands while ...