Andere Kunden interessierten sich auch für
![Succession of secondary forest in Vietnam]( "Succession of secondary forest in Vietnam")
Succession of secondary forest in Vietnam32,99 €![Production of secondary metabolites from PLBs of Dendrobium candidum]( "Production of secondary metabolites from PLBs of Dendrobium candidum")
Production of secondary metabolites from PLBs of Dendrobium candidum32,99 €![Medically Important Plant Biomes: Source of Secondary Metabolites]( "Medically Important Plant Biomes: Source of Secondary Metabolites")
Medically Important Plant Biomes: Source of Secondary Metabolites110,99 €![Structure analysis and restoration of secondary forests in Vietnam]( "Structure analysis and restoration of secondary forests in Vietnam")
Structure analysis and restoration of secondary forests in Vietnam45,99 €![Secondary Growth]( "Secondary Growth")
Secondary Growth19,99 €![Relationship of Teacher Certification Methods to Secondary Agricultural Education Program Quality]( "Relationship of Teacher Certification Methods to Secondary Agricultural Education Program Quality")
Relationship of Teacher Certification Methods to Secondary Agricultural Education Program Quality89,99 €![Medically Important Plant Biomes: Source of Secondary Metabolites]( "Medically Important Plant Biomes: Source of Secondary Metabolites")
Medically Important Plant Biomes: Source of Secondary Metabolites110,99 €
Andrew Sherratt's model of a secondary products revolution involved a widespread and broadly contemporaneous set of innovations in Old World farming. The use of domestic animals for primary carcass products (meat) was broadened from the 4th-3rd millennia BC to include exploitation for renewable 'secondary' products: milk, wool, traction, riding and pack transport. Many of these innovations first appeared in the Near East during the fourth millennium BC and spread to Europe and the rest of Asia soon afterwards. They appeared in Europe by the beginning of the third millennium BC. These innovations became available in Europe due to the westwards diffusion of new species (horse, donkey), breeds (e.g. woolly sheep), technology (wheel, ard) and technological knowledge (e.g. ploughing). Their adoption can be understood in terms of pastoralism, plough agriculture and animal-based transport facilitating marginal agricultural colonisation and settlement nucleation. Ultimately it was revolutionary in terms of both origins and consequences.