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T. Redding ; A. Midlen ; Food and Agriculture Organization of the United Nations | Rome, ITA : Food and Agriculture Organization of the United Nations | FAO Fisheries Technical Paper | 1991Cette publication fait le point sur les possibilités offertes par les canaux d'irrigation pour la production piscicole. Le sujet est traité sous les rubriques principles suivantes: aspects techniques des systèmes d'irrigation, facteurs limitant [...]
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G. Meaden ; J. Kapetsky ; Food and Agriculture Organization of the United Nations | Rome, ITA : Food and Agriculture Organization of the United Nations | FAO Fisheries Technical Paper | 1991The rapidly rising world population is causing both a pressure on land and water space and the need to greatly increase food output. A realistic and practicable way of supplying more food protein is to increase fish production through the extens[...]
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D. McHugh ; Food and Agriculture Organization of the United Nations | Rome, ITA : Food and Agriculture Organization of the United Nations | FAO Fisheries Technical Paper | 2003Seaweed is a very versatile product widely used for food in direct human consumption. It is also an ingredient for the global food and cosmetics industries and is used as fertilizer and as an animal feed additive. Total annual value of productio[...]
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Food and Agriculture Organization of the United Nations ; T. Petr | Rome, ITA : Food and Agriculture Organization of the United Nations | FAO Fisheries Technical Paper | 1985This technical paper presents three case studies of inland fisheries in the context of a multiple-use of land and water resources in the humid tropics of Asia. Two of the three river basins are situated on islands, i.e. the Agno in the Philippin[...]
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R. Welcomme ; Food and Agriculture Organization of the United Nations | Rome, ITA : Food and Agriculture Organization of the United Nations | FAO Fisheries Technical Paper | 1983Rivers may be conveniently divided into fast-flowing, upland reaches and slow-flowing reaches on the lowlands. Rapids reaches tend to divide into pools and riffles, which alternate along the river channel. The lowland reaches are normally flanke[...]
