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[null,"1.","Record Nr.",null,"UNIORUON00344935"]
[null,null,"Autore",null,"RUBENSTEIN, Roberta"]
[null,null,"Titolo",null,"The novelistic vision of Doris Lessing : breaking forms of consciousness / Roberta Rubenstein"]
[null,null,"Pubbl/distr/stampa",null,"Urbana ; Chicago ; London, : University of Illinois Press, 1979"]
[null,null,"ISBN",null,"02-520-0706-9"]
[null,null,"Descrizione fisica",null,"271 p. ; 24 cm."]
[null,null,"Disciplina",null,"823.0109"]
[null,null,"Soggetti",null,"LESSING DORIS"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910446345903321"]
[null,null,"Autore",null,"El-Sayed Abdel-Fattah M. <1950->"]
[null,null,"Titolo",null,"Tilapia culture / / Abdel-Fattah M. El-Sayed"]
[null,null,"Pubbl/distr/stampa",null,"Wallingford, UK ; ; Cambridge, MA, : CABI Pub., c2006"]
[null,null,"ISBN",null,"1-280-73544-9"]
[{"$nulls":4},"9786610735440"]
[{"$nulls":4},"1-84593-016-9"]
[null,null,"Edizione",null,"[1st ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (xvi, 277 pages) : illustrations"]
[null,null,"Disciplina",null,"639.3/774"]
[null,null,"Soggetti",null,"Tilapia"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. 216-261) and indexes."]
[null,null,"Nota di contenuto",null,"Contents; Foreword; Preface; Acknowledgements; 1 Current State and Future Potential; 1.1 Historical Review; 1.2 Global Tilapia Production; 1.2.1 Capture fisheries; 1.2.2 Aquaculture; 1.2.3 Major producers; 1.2.4 Major cultured species; 1.3 Tilapia Production in Asia; 1.3.1 Major producers; 1.3.2 Major cultured species; 1.4 Tilapia Production in Africa; 1.4.1 Major producers; 1.4.2 Major cultured species; 1.5 Tilapia Production in South America; 1.5.1 Major producers; 1.5.2 Major cultured species; 1.6 Tilapia Production in North America and the Caribbean; 1.6.1 Major producers"]
[{"$nulls":4},"1.6.2 Major cultured species; 1.7 Future Potential; 1.8 Constraints; 2 Basic Biology and Ecology; 2.1 Introduction; 2.2 Taxonomy; 2.3 Body Shape and External Morphology; 2.4 Geographical Distribution; 2.5 Factors Affecting Tilapia Distribution; 2.5.1 Habitat diversity; 2.5.2 Environmental conditions; 2.6 Introductions and Transfers; 2.6.1 Introductions in Africa; 2.6.2 Introductions outside Africa; 2.7 Feeding Habits; 2.8 Gut Morphology; 2.9 Closing Remarks; 3 Environmental Requirements; 3.1 Introduction; 3.2 Temperature; 3.3 Salinity; 3.4 Dissolved Oxygen; 3.5 Ammonia and Nitrite"]
[{"$nulls":4},"3.5.1 Ammonia; 3.5.2 Nitrite; 3.6 pH; 3.7 Photoperiod; 3.8 Water Turbidity; 3.9 Closing Remarks; 4 Semi-intensive Culture; 4.1 Introduction; 4.2 An Overview of Pond Fertilization; 4.3 Fertilization of Tilapia Ponds; 4.3.1 Organic fertilizers; 4.3.2 Inorganic fertilizers; 4.3.3 Periphyton-based pond culture; 4.4 Supplemental Feeding; 4.4.1 Rationale; 4.4.2 Timing of supplemental feeding; 4.4.3 On-farm feed resources; 4.4.4 On-farm feed formulation and preparation; 4.5 "]
[{"$nulls":4},"Polyculture; 4.6 Integrated Culture; 4.6.1 Tilapia culture in rice fields; 4.6.2 Animal-tilapia culture"]
[{"$nulls":4},"4.7 Economic Efficiency of Integrated Culture; 4.8 Closing Remarks; 5 Intensive Culture; 5.1 Introduction; 5.2 Stocking Density; 5.3 Intensive Culture in Earthen Ponds; 5.3.1 Stocking density; 5.3.2 Water exchange; 5.4 Cage Culture; 5.4.1 Factors affecting cage culture; 5.4.2 Cage culture in Asia; 5.4.3 Cage culture in Africa; 5.4.4 Cage culture in Latin America; 5.4.5 Cage culture in fertilized ponds and pond effluents; 5.4.6 Tilapia culture in sea cages; 5.5 Tank and Raceway Culture; 5.5.1 Tank size and shape; 5.5.2 Stocking density and fish size; 5.5.3 Water exchange and flow rate"]
[{"$nulls":4},"5.5.4 Raceway culture; 5.6 Green-water Tank Culture; 5.7 Tilapia Culture in Recirculating Systems; 5.8 Effluent Treatment and Management; 5.8.1 Waste settlement and removal; 5.8.2 Removal of ammonia and nitrites; 5.8.3 Water discharge; 5.9 Tilapia Production in Aquaponic Systems; 5.10 Closing Remarks; 6 Nutrition and Feeding; 6.1 Introduction; 6.2 Protein Requirements; 6.3 Amino Acid Requirements; 6.4 Protein Sources; 6.4.1 Animal protein sources; 6.4.2 Plant protein sources; 6.4.3 Single-cell proteins; 6.5 Economic Evaluation of Protein Sources; 6.6 Measurement of Dietary Energy; 6.7 Dietary Lipid Requirements"]
[null,null,null,"Sommario/riassunto","Tilapia are sometimes known as ''aquatic chicken'' due to their high growth rates, adaptability to a wide range of environmental conditions, and ability to grow and reproduce in captivity and feed on low trophic levels. As a result, these fishes have become excellent candidates for aquaculture, especially in tropical and subtropical regions. Indeed, tilapia culture has been expanding rapidly, and is now practiced in more than one hundred countries worldwide."]