Introduction To The General Principles Of Aquaculture

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Introduction to the General Principles of Aquaculture

Author : Hans Ackefors
Publisher :
ISBN 13 : 9781560220138
Total Pages : 172 pages
Book Rating : 4.2/5 (21 download)

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Book Synopsis Introduction to the General Principles of Aquaculture by : Hans Ackefors

Download or read book Introduction to the General Principles of Aquaculture written by Hans Ackefors and published by . This book was released on 1994 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the General Principles of Aquaculture provides novice aquaculturists with an overview of the aquaculture industry so you may proceed successfully in academic studies or commercial ventures. The authors furnish you with insight into the history and development of aquaculture and cover the subjects of natural production versus aquaculture, the aquatic environment, energy requirements of and relationships in aquaculture systems, important components of aquaculture systems, selection of aquaculture species, major cultured species and their distribution, global aquaculture production, a comparison of agriculture and aquaculture, and those factors promoting and constraining aquaculture. The book is liberally illustrated so that students and laymen are able to visualize systems and species. Furthermore, tables and figures are used throughout to emphasize important points, facts, and methods.

Introduction to the General Principles of Aquaculture

Author : Hans Ackefors
Publisher : CRC Press
ISBN 13 : 135143649X
Total Pages : 172 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Introduction to the General Principles of Aquaculture by : Hans Ackefors

Download or read book Introduction to the General Principles of Aquaculture written by Hans Ackefors and published by CRC Press. This book was released on 2017-12-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the General Principles of Aquaculture provides novice aquaculturists with an overview of the aquaculture industry so you may proceed successfully in academic studies or commercial ventures. The authors furnish you with insight into the history and development of aquaculture and cover the subjects of natural production versus aquaculture, the aquatic environment, energy requirements of and relationships in aquaculture systems, important components of aquaculture systems, selection of aquaculture species, major cultured species and their distribution, global aquaculture production, a comparison of agriculture and aquaculture, and those factors promoting and constraining aquaculture. The book is liberally illustrated so that students and laymen are able to visualize systems and species. Furthermore, tables and figures are used throughout to emphasize important points, facts, and methods. As an introductory text, it emphasizes several aspects of aquaculture that must be understood by those new to the industry. These aspects include water quality, species of importance around the world, and current and projected aquaculture production on a global basis. The important components of any aquaculture system are also covered in some detail--biological factors, technical-biological factors, technical-economic factors, production cost factors, socioeconomic factors, and species selection factors. Laypersons considering aquaculture as an investment and students considering aquaculture as a career, but who have no real background in agriculture and fisheries sciences,will find this book to be a key information source. Introduction to the General Principles of Aquaculture is written with the global market in mind and instructors will find it to be a useful introductory text at the undergraduate level. Persons in advisory capacities such as County Extension Agents, extension service specialists and bureaucrats in various arms of government who hav

Introduction to the General Principles of Aquaculture

Author : Hans Ackefors
Publisher : CRC Press
ISBN 13 : 9781560220121
Total Pages : 196 pages
Book Rating : 4.2/5 (21 download)

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Book Synopsis Introduction to the General Principles of Aquaculture by : Hans Ackefors

Download or read book Introduction to the General Principles of Aquaculture written by Hans Ackefors and published by CRC Press. This book was released on 1994-11-21 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the General Principles of Aquaculture provides novice aquaculturists with an overview of the aquaculture industry so you may proceed successfully in academic studies or commercial ventures. The authors furnish you with insight into the history and development of aquaculture and cover the subjects of natural production versus aquaculture, the aquatic environment, energy requirements of and relationships in aquaculture systems, important components of aquaculture systems, selection of aquaculture species, major cultured species and their distribution, global aquaculture production, a comparison of agriculture and aquaculture, and those factors promoting and constraining aquaculture. The book is liberally illustrated so that students and laymen are able to visualize systems and species. Furthermore, tables and figures are used throughout to emphasize important points, facts, and methods. As an introductory text, it emphasizes several aspects of aquaculture that must be understood by those new to the industry. These aspects include water quality, species of importance around the world, and current and projected aquaculture production on a global basis. The important components of any aquaculture system are also covered in some detail--biological factors, technical-biological factors, technical-economic factors, production cost factors, socioeconomic factors, and species selection factors. Laypersons considering aquaculture as an investment and students considering aquaculture as a career, but who have no real background in agriculture and fisheries sciences,will find this book to be a key information source. Introduction to the General Principles of Aquaculture is written with the global market in mind and instructors will find it to be a useful introductory text at the undergraduate level. Persons in advisory capacities such as County Extension Agents, extension service specialists and bureaucrats in various arms of government who have some involvement in the aquaculture field will find it to be a reliable and quick reference.

Principles of Aquaculture

Author : Robert R. Stickney
Publisher : Wiley-Blackwell
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Principles of Aquaculture by : Robert R. Stickney

Download or read book Principles of Aquaculture written by Robert R. Stickney and published by Wiley-Blackwell. This book was released on 1994-02-16 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the author's previous work, Principles of Warmwater Aquaculture, this text updates and expands upon the basic principles of aquaculture. Encompasses a wider diversity of aquatic animals including coldwater fishes. Focuses on the practical aspects of water quality, feeding and nutrition, reproduction, breeding, diseases and operations. Deals with the environmental, social and economic aspects of aquaculture. Many of the examples feature species of both sport and commercial interest.

Salmonid

Author :
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Salmonid by :

Download or read book Salmonid written by and published by . This book was released on 1991 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to the Practice of Fishery Science, Revised Edition

Author : William F. Royce
Publisher : Elsevier
ISBN 13 : 0080535038
Total Pages : 461 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Introduction to the Practice of Fishery Science, Revised Edition by : William F. Royce

Download or read book Introduction to the Practice of Fishery Science, Revised Edition written by William F. Royce and published by Elsevier. This book was released on 1996-01-11 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and updated, Royce's Introduction to the Practice of Fishery Science is a classic text. With a new chapter on aquaculture, this book provides the background for a first course in fishery science. Intentionally focused on the practical and professional requirements of careers in the management and maintenance of fisheries, this text will be useful to students as well as to established professionals.

Fisheries Review

Author :
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fisheries Review by :

Download or read book Fisheries Review written by and published by . This book was released on 1995 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aquaculture

Author : John S. Lucas
Publisher : John Wiley & Sons
ISBN 13 : 1119230861
Total Pages : 678 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Aquaculture by : John S. Lucas

Download or read book Aquaculture written by John S. Lucas and published by John Wiley & Sons. This book was released on 2019-01-22 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeigt übersichtlich die wichtige und unterstützende Rolle der Aquakultur für die Lebensmittelsicherheit, den Erhalt der Lebensgrundlagen und die wirtschaftliche Entwicklung auf der ganzen Welt. Diese neue Auflage von Aquaculture: Farming Aquatic Animals and Plants beschäftigt sich mit wesentlichen Aspekten der Kultur von Fischen, Schalentieren und Algen in Süß- und Salzwasser. Zu den behandelten Themen gehören: Prinzipien der Aquakultur, Wasserqualität, Umweltauswirkungen auf die Aquakultur, Aquakultur in der Wüste, Reproduktion, Lebenszyklen und Wachstum, Genetik und Bestandsverbesserung, Fütterung und Herstellung von Futtermitteln, Krankheiten, Impfungen, Post-Harvest-Technologien, Betriebswirtschaft und Marketing, zukünftige Entwicklung der Aquakultur. In speziellen Kapiteln geht es auch um die Kultur von Algen, Karpfen, Salmoniden, Tilapia, Wels, Salz- und Brackwasserfischen, Weichschildkröten, Barramundi, Seegarnelen, Wollhandkrabben und sonstigen Dekapoden und Krebstieren, Muscheln, Gastropoden und Zierarten. In dieser Ausgabe wird die Aquakultur Chinas umfassender erläutert, auch die Bedeutung des Landes in einem globalen Kontext.

Marine Fish Culture

Author : John W. Tucker Jr.
Publisher : Springer Science & Business Media
ISBN 13 : 1461549116
Total Pages : 755 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Marine Fish Culture by : John W. Tucker Jr.

Download or read book Marine Fish Culture written by John W. Tucker Jr. and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: 4 Water Sources ........................................ 149 Criteria ............................................. 149 Major types .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 . . . . . . . . . . . . Summary ............................................ 152 5 Water Treatment ...................................... 155 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 . . . . . . . . . . . . Materials ............................................ 155 Treatment options . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 . . . . . . . . . . . System design ........................................ 169 System monitoring and control . . . . . . . . . . . . . . . . . . . . . 172 . . . . . . . . Environmental considerations .............................. 174 Summary ............................................ 174 6 Culture Units ......................................... 175 Considerations in choosing culture units ...................... 175 Characteristics of culture units . . . . . . . . . . . . . . . . . . . . . 175 . . . . . . . . Applications of culture units .............................. 191 Hatchery design " . . . . . . . . . . . . . . . . . . . . . . . . . . 208 . . . . . . . . . . . Summary ............................................ 210 7 Obtaining Fish for Stocking . ............................. 211 Stock from the wild .................................... 211 Stock from the hatchery ................................. 211 Spermatogenesis (sperm formation) ....................... 232 Oogenesis (egg formation) ............................. 232 Oocyte maturation ................................... 233 Endocrine control of oocyte maturation and ovulation .......... 237 fuduced ovulation . . . . . . . . . . . . . . . . . . . . . . . . . . 238 . . . . . . . . . . Timing and egg quality . . . . . . . . . . . . . . . . . . . . . . . 257 . . . . . . . . . Artificial fertilization ................................. 265 Care of eggs ....................................... 267 Storage of gametes ................. ' .................. 269 Natural ovulation . . . . . . . . . . . . . . . . . . . . . . . . . . 270 . . . . . . . . . . Care of broodfish . . . . . . . . . . . . . . . . . . . . . . . . . . 289 . . . . . . . . . . Egg collection .. . . . . . . . . . . . . . . . . . . . . . . . . . . 290 . . . . . . . . . . fuduced vs natural ovulation ............................ 290 Broodfish adaptability . . . . . . . . . . . . . . . . . . . . . . . . . 291 . . . . . . . . . . Examples ............................................ 291 Genetic considerations . . . . . . . . . . . . . . . . . . . . . . . . . 295 . . . . . . . . . . Hybridization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 . . . . . . . . . . . . Sex control .......................................... 296 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298 . . . . . . . . . . . . . vi 8 Nutrition of Larval Fish . . . . . . . . . . . . . . . . . . . . . . . 299 . . . . . . . . . . Feeding criteria ....................................... 299 Choice and culture of foods . . . . . . . . . . . . . . . . . . . . . . 307 . . . . . . . . . General feeding practices . . . . . . . . . . . . . . . . . . . . . . . 336 . . . . . . . . . . Specific feeding practices ................................ 352 General methods used in our hatchery . . . . . . . . . . . . . . . . . 372 . . . . . . . Industrial-scale larval food processing in Italian hatcheries ......... 373 Summary ............................................ 374 9 Nutrition of Juvenile and Adult Fish ...................... 375 ............................. 375 Requirements and components Broodstock nutrition .................................... 407 Nutritional disorders .................................... 408 Environmental considerations . . . . . . . . . . . . . . . . . . . . . 411 . . . . . . . . . Feed studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 . . . . . . . . . . . . Suggested feed formulas ................................. 460 Making and storing feeds ................................ 461 Feeding methods ...................................... 464 Summary ............................................ 467 10 Energetics ............................................ 469 Energy budget components and influencing factors . . . . . . . . . . . 469 . . . .

Aquaculture

Author : T. V. R. Pillay
Publisher :
ISBN 13 : 9780846443674
Total Pages : pages
Book Rating : 4.4/5 (436 download)

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Book Synopsis Aquaculture by : T. V. R. Pillay

Download or read book Aquaculture written by T. V. R. Pillay and published by . This book was released on 1998-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Progressive Fish Culturist

Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Progressive Fish Culturist by : U.S. Fish and Wildlife Service

Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1995 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Progressive Fish-culturist

Author :
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Progressive Fish-culturist by :

Download or read book The Progressive Fish-culturist written by and published by . This book was released on 1994 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Organic Aquaculture

Author : Giuseppe Lembo
Publisher : Springer
ISBN 13 : 3030056031
Total Pages : 192 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Organic Aquaculture by : Giuseppe Lembo

Download or read book Organic Aquaculture written by Giuseppe Lembo and published by Springer. This book was released on 2019-03-28 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses, reviews and evaluates key themes in organic aquaculture and is set out to show how these relate to the challenges and bottlenecks for a responsible organic aquaculture production in Europe. The key themes reflect the main challenges facing the organic aquaculture industry: guarantee and certification system, nutrition, reproduction, production system design and animal welfare. In addition, it assesses the impact of new and future potential development of new knowledge to update and modify the criteria and standards for organic aquaculture. Organic aquaculture is an alternative production approach driven by the growing interest in sustainable utilization of resources. It is rightly viewed as an important contributor to the economy and to the well-being and health of communities. This work will contribute to the scientific knowledge that needs to strengthen effective organic aquaculture. The collation of information on research and data will be of applied value to researchers, university students, end users and policy authorities in the EU and worldwide.

Wheat

Author : E H Satorre
Publisher : CRC Press
ISBN 13 : 9781560228745
Total Pages : 544 pages
Book Rating : 4.2/5 (287 download)

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Book Synopsis Wheat by : E H Satorre

Download or read book Wheat written by E H Satorre and published by CRC Press. This book was released on 1999-05-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discussing the latest processes involved in researching yield generation, Wheat: Ecology and Physiology of Yield Determination will help you design various types of crop production systems for maximum yield. Featuring information on developing high-yielding, low-input, and quality-oriented systems, this book offers you both physiological and ecological approaches that will help you understand the crop as well as increase its production. Discussing aspects of wheat growth for specific regions around the world, Wheat provides you with information that will improve the size and quality of your crops, including: how temperature, vernalization, and the photoperiod affect the development of wheat using the correct amount of nitrogen fertilizers for wheat crops an explanation of the reproduction and nitrogen cycles of wheat how elements and conditions such as lipids, proteins, nitrogen, and climate enhance grain quality estimating and determining optimal sowing dates examining factors that may affect wheat yield-density relationships, such as planting arrangement and date of sowing preventing seed decay and examining effects of mildews and leaf blights examining historical trends of the crop to see what further research needs to be done You'll also receive information on the genetic gains in wheat research that are improving the physiological traits and numerical components of this essential grain. Within Wheat, you'll find data and methods from international experts in the field that will improve the yield and growth of the world's most important crop.

Sustainable Soils

Author : Benjamin Wolf
Publisher : CRC Press
ISBN 13 : 9781560229179
Total Pages : 382 pages
Book Rating : 4.2/5 (291 download)

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Book Synopsis Sustainable Soils by : Benjamin Wolf

Download or read book Sustainable Soils written by Benjamin Wolf and published by CRC Press. This book was released on 2003-07-23 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find the right balance of organic matter, tillage, and chemical additives to increase the quality and quantity of crops! This book shows the importance of organic matter in maintaining crop production. The addition of organic matter to soil is covered in great detail. This book is unique in that it draws on practical farming operations to illustrate many of the points discussed. The senior author has had almost 60 years of experience in solving production problems—many of which have been related to insufficient organic matter. In addition, Sustainable Soils: The Place of Organic Matter in Sustaining Soils and Their Productivity stresses the necessity of combining the addition of organic matter with reduced tillage and added chemicals. Photographs, tables, and figures, as well as appendixes containing common and botanical names of plants, symbols and abbreviations found in the text, and useful conversion factors and data help bring the information into focus quickly and efficiently. An extensive bibliography points the way to other useful material on this subject. Sustainable Soils discusses: what materials can be added techniques for proper handling of organic matter how much is enough (and how much is too much!) the nutritive value of various forms of organic matter the benefits that can be expected from properly handling and adding organic matter to soil From the Editors: “Sustainable agriculture is not possible without a sustainable soil science, which in turn is largely dependent on organic matter. It is necessary to return large amounts of organic matter to the soil in order to maintain satisfactory crop production. It can be derived from crop residues, cover crops, sods, or various wastes, such as manures, sludges, and composts. This book details the benefits of various forms, and how each should be handled for maximum returns.”

Aquatic Sciences and Fisheries Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.0/5 ( download)

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Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1995-07 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Expert Consultation on Small-Scale Rural Aguaculture, Rome, Italy, 28-31 May 1996

Author : Manuel Martínez-Espinosa
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251039298
Total Pages : 194 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Report of the Expert Consultation on Small-Scale Rural Aguaculture, Rome, Italy, 28-31 May 1996 by : Manuel Martínez-Espinosa

Download or read book Report of the Expert Consultation on Small-Scale Rural Aguaculture, Rome, Italy, 28-31 May 1996 written by Manuel Martínez-Espinosa and published by Food & Agriculture Org.. This book was released on 1997 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Consultation was to provide FAO and its members with information and advice on the role of small-scale aquaculture in rural development. To this end, participants were asked to analyze and reflect on four keynote papers prepared by selected participants. In addition, four information papers were presented and discussed. This document presents a summary of discussions and principal conclusions reached, followed by abstracts and full versions of the overview and thematic papers plus the abstracts of the information papers.