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Evaluation of Environmental and Nutritional Factors Influencing the Performance of Biofilters in Fish Rearing Systems

Evaluation of Environmental and Nutritional Factors Influencing the Performance of Biofilters in Fish Rearing Systems PDF Author: Khiet V. Lai
Publisher:
ISBN:
Category : Dworshak Fish Hatchery
Languages : en
Pages : 292

Book Description

Evaluation of Environmental and Nutritional Factors Influencing the Performance of Biofilters in Fish Rearing Systems

Evaluation of Environmental and Nutritional Factors Influencing the Performance of Biofilters in Fish Rearing Systems PDF Author: Khiet V. Lai
Publisher:
ISBN:
Category : Dworshak Fish Hatchery
Languages : en
Pages : 292

Book Description

Marine Fish Culture

Marine Fish Culture PDF Author: John W. Tucker Jr.
Publisher: Springer Science & Business Media
ISBN: 1461549116
Category : Science
Languages : en
Pages : 755

Book Description
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 . . . .

Fundamentals of Aquaculture

Fundamentals of Aquaculture PDF Author: James W. Avault
Publisher: Ava Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 924

Book Description

Station Bulletin

Station Bulletin PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 644

Book Description

Focus

Focus PDF Author:
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 396

Book Description

Aquaculture Research

Aquaculture Research PDF Author:
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 372

Book Description

Miscellaneous Publication

Miscellaneous Publication PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 376

Book Description

Realism in Aquaculture

Realism in Aquaculture PDF Author: Martin Bilio
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 602

Book Description

臺灣水産學會刊

臺灣水産學會刊 PDF Author:
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 724

Book Description

Fish for the Future

Fish for the Future PDF Author: George W. Klontz
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 216

Book Description

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