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Showing items 1 through 9 of 50.
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Library Resource
Discusses the general prospects for demand and supply of meat and dairy products in tropical Africa, w. emphasis on factors influencing supply & demand such as population growth, rising incomes, and traditional production blockages. Analyses supply prospects from existing livestock production systems, and points out some development paths to be followed such as trypanosomiasis eradication and improvement of tradition production and smallholder fattening systems.
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Library Resource
The proceedings of a conference, reviewing current knowledge of browse species and their role in the development of livestock production. The papers cover the ecology of browse trees and shrubs, their geological distribution, relative palatibility for different animals, and composition and theoretical value. Also discussed are the primary and secondary production of browse, its intensification by economic and socially acceptable operations, browse regeneration management and research priorities.
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Library Resource
Colombie, Amérique du Sud, Amérique centrale
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Amérique centrale, Amérique du Sud
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Inde, Iraq, Honduras, États-Unis d'Amérique, Italie
An international journal of forestry and forest industries
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Library Resource
Ouganda, Philippines, Asie
Revista internacional de silvicultura e industrias forestales
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Revue internationale des forts et des industries forestires
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Kenya, États-Unis d'Amérique, Belgique, Japon, République dominicaine, Mexique, République-Unie de Tanzanie, Inde, Bulgarie, Pays-Bas, Venezuela, Costa Rica, Barbade, Brésil
Methods for evaluating nutrient status in order to obtain better plant growth and increased yield are constantly being developed and improved. New analytical techniques and procedures for soil and plant analysis have been invented and tested in many countries and laboratories. There have been innovations in data processing leading to preparation of more refined and specific fertilizer recommendations. The purpose of the Consultation was: i.
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