Pearl Oyster Health Management : A Manual downloadPDF, EPUB, MOBI
Pearl Oyster Health Management : A Manual downloadPDF, EPUB, MOBI
Pearl Oyster Health Management : A Manual.cSharon Elizabeth McGladdery
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Author: Sharon Elizabeth McGladdery
Number of Pages: 132 pages
Published Date: 17 Apr 2008
Publisher: Food & Agriculture Organization of the United Nations (Fao)
Publication Country: Rome, Italy
Language: English
ISBN: 9789251058961
File size: 18 Mb
File Name: Pearl.Oyster.Health.Management.A.Manual.pdf
Download Link: Pearl Oyster Health Management A Manual
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The pearl oyster industry is a growing multibillion dollar sector of molluscan aquaculture. The end product of pearl farming, the pearl, is unique to this sector. Pearl production is entirely based upon health. The pearl itself is a product of the oyster's immune defences as a response to soft-tissue irritation. Today, most disease problems are caused by opportunistic pathogens taking advantage of oysters weakened by the stress of handling, including pearl surgery and sub-optimal growing conditions. Further development of the industry will inevitably lead to increased risk of disease introduction, spread or emergence. Against such an unwanted future, health management is the critical line of defence. This publication provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part 1 consists of pearl oyster health - the current interest in it and an overview of the cultured marine pearl industry. Part 2 examines pearl oyster health management: husbandry and handling, hatchery production, diseases, field collections of samples, laboratory protocols, national strategies... Certain countries in the pearl oyster producing regions have acquired a great deal of experience in health management of cultured species. Experiences from Australia, the Cook Islands, Japan, French Polynesia, the Philippines, China, the Persian Gulf and the Red Sea are included in Part 3 which also contains a general review of pearl oyster mortalities and disease problems.
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Pearl Oyster Health Management : A Manual.cSharon Elizabeth McGladdery
Author: Sharon Elizabeth McGladdery
Number of Pages: 132 pages
Published Date: 17 Apr 2008
Publisher: Food & Agriculture Organization of the United Nations (Fao)
Publication Country: Rome, Italy
Language: English
ISBN: 9789251058961
File size: 18 Mb
File Name: Pearl.Oyster.Health.Management.A.Manual.pdf
Download Link: Pearl Oyster Health Management A Manual
---------------------------------------------------------------
The pearl oyster industry is a growing multibillion dollar sector of molluscan aquaculture. The end product of pearl farming, the pearl, is unique to this sector. Pearl production is entirely based upon health. The pearl itself is a product of the oyster's immune defences as a response to soft-tissue irritation. Today, most disease problems are caused by opportunistic pathogens taking advantage of oysters weakened by the stress of handling, including pearl surgery and sub-optimal growing conditions. Further development of the industry will inevitably lead to increased risk of disease introduction, spread or emergence. Against such an unwanted future, health management is the critical line of defence. This publication provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part 1 consists of pearl oyster health - the current interest in it and an overview of the cultured marine pearl industry. Part 2 examines pearl oyster health management: husbandry and handling, hatchery production, diseases, field collections of samples, laboratory protocols, national strategies... Certain countries in the pearl oyster producing regions have acquired a great deal of experience in health management of cultured species. Experiences from Australia, the Cook Islands, Japan, French Polynesia, the Philippines, China, the Persian Gulf and the Red Sea are included in Part 3 which also contains a general review of pearl oyster mortalities and disease problems.
Read online Pearl Oyster Health Management : A Manual Buy and read online Pearl Oyster Health Management : A Manual Download Pearl Oyster Health Management : A Manual ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Pearl Oyster Health Management : A Manual ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
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