Download Advances in aquaculture hatchery technology by Geoff Allan, Gavin Burnell PDF

By Geoff Allan, Gavin Burnell

For seafood construction to satisfy anticipated call for from a becoming worldwide inhabitants, many extra hundreds of thousands of a whole bunch seafood might want to be produced. the expectancies for elevated product from trap fisheries is proscribed, so this upward thrust in construction should come from aquaculture, one of many quickest growing to be nutrients generating sectors on the earth. a main constraint to the continued progress of aquaculture is the provision of juveniles from hatcheries.The editors and members evaluation present and rising applied sciences in key parts of hatchery creation, which they first coated in a prior ebook, "New applied sciences in aquaculture" (CRC Press/Woodhead Publishing, 2009). Chapters disguise advances in replica and larval rearing and tackle demanding situations in hatchery creation for chosen species.

Show description

Read or Download Advances in aquaculture hatchery technology PDF

Best oceans & seas books

Ecosystem Approaches to Fisheries: A Global Perspective

Encouraged via the paintings of the well known fisheries scientist Daniel Pauly, this ebook offers an in depth evaluation of ecosystem-based administration of fisheries. It explores the complicated and interdisciplinary nature of the topic through bringing jointly contributions from a few of the world's prime fisheries scientists, managers and conservationists.

Conservation and Management of Transnational Tuna Fisheries

Conservation and administration of Transnational Tuna Fisheries reports and synthesizes the present literature, targeting rights-based administration and the production of financial incentives to regulate transnational tuna fisheries. Transnational tuna fisheries are one of the most vital fisheries on the earth, and tuna commissions are more and more moving towards this method.

Seven-Tenths. The Sea and its Thresholds

Seven-Tenths is James Hamilton-Paterson's vintage exploration of the ocean. A beautifully-written mix of literature and technological know-how, it's right here introduced again into print in a revised and up-to-date version along with the acclaimed essay Sea Burial.

Extra resources for Advances in aquaculture hatchery technology

Sample text

It is a cumulative process of improvement and, as such, is a long-term activity which has been very successful for aquaculture species. Genetic improvement is a field that can contribute to sustainable aquaculture by improving traits like growth, product quality, disease resistance, general robustness of individuals and digestion of sustainable feeds.

In this chapter, Mike Hall and his co-authors explain that although the life-cycle has been closed for several species the numbers produced are still not economic. According to them, health and nutrition must be optimised in order to produce a commercial rate of larval survival from phyllosoma to puerulus to juvenile. Through a focus on disease control and biosecurity, there have been significant improvements in white shrimp larval production and Jim Wyban (Chapter 10) documents the production of High Health postlarvae (PL) from Specific Pathogen Free (SPF) broodstock.

Once protocols to achieve adequate spawning have been established, aspects of reproduction and genetic traits of the broodstock or population need to be managed to ensure the progeny have improved characteristics for ongrowing and the market. This chapter aims to describe broodstock management, the principles of control of reproduction and genetic © Woodhead Publishing Limited, 2013 24 Advances in aquaculture hatchery technology improvement applied to finfish species, with emphasis on the principal aquaculture species in Europe.

Download PDF sample

Rated 4.22 of 5 – based on 46 votes