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Book (series)BulletinAnimal Genetic Resources / Ressources génétiques animale / Recursos genéticos animales
An international journal / Un journal international / Una revista internacional
2016Also available in:
No results found.Animal Genetic Resources is an international journal published under the auspices of the Animal Genetic Resources Branch of the Animal Production and Health Division, Food and Agriculture Organization of the United Nations (FAO). -
Book (series)BulletinAnimal Genetic Resources / Ressources génétiques animale / Recursos genéticos animales
An international journal / Un journal international / Una revista internacional
2013Also available in:
No results found.Western Visayas has largest population of native chickens in the Philippines; however, data on the phenotypic and genetic diversity is limited. Eight hundred and ten chickens from 270 different flocks, from six provinces within the region were chosen for characterization. Data collected includes farmer selection practices, means of identifying genetic groups and information on phenotypic traits of native chickens. This information was analysed using statistical tools suggested by FAO. Phenotypic diversity and equitability of distribution were analysed using Simpson’s diversity index and equality of distribution. Results showed that native chicken genetic resources are comprised of two types, the Jolo and Bisaya; the latter was further divided into Bisaya–Cluster I and Bisaya–Cluster II. Jolo chickens were the heaviest (P < 0.01) but comparable with Bisaya–Cluster II in terms of egg weight, head shape and phenotypic distance. They all had higher diversity and equitability of distribution in their plumage colour and pattern, though the iris and shank colour had higher diversity but had limited distributions. Bisaya–Cluster II and Jolo chickens had higher diversity and above average distribution in liveweight. They were also homogenous in feather morphology and distribution; head and breast shape, and skeletal variants. Thus, the observed diversities and distributions can be used in identifying genetic materials for any breeding undertakings. -
Book (series)BulletinAnimal Genetic Resources / Ressources génétiques animale / Recursos genéticos animales
An international journal / Un journal international / Una revista internacional
2015Also available in:
No results found.Animal Genetic Resources is a specialized journal supporting the implementation of the Global Plan of Action for Animal Genetic Resources. Papers (in English, French or Spanish, with a summary in all three languages) are published on the following areas of animal genetic resources management: phenotypic and molecular characterization; surveying and monitoring; development (genetic improvement); sustainable use; conservation; capacity-building in livestock-keeping communities; and policies and in stitutions.
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Book (series)Technical studyAssessment and management of biotoxin risks in bivalve molluscs 2011
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No results found.Biotoxins produced by certain algal species can be accumulated by bivalve molluscs. This constitutes one of the major public health risks that need to be managed during shellfish production. With a view to aiding risk assessment, monitoring and surveillance programmes, this paper provides a range of information about the various biotoxins globally recorded in shellfish: levels detected, toxicological data, methods of analysis for detection and quantification of toxins, and the risk assessment ap proach for public health management. The complex chemical nature of the toxins, along with several analogues, hampers the development and validation of methods for their detection, for the evaluation of their toxicity and for the development of limits for shellfish safety management. This paper also illustrates the approach taken by the Codex Alimentarius Commission in developing guidelines for bivalve shellfish safety management and for establishing Codex standards for live and raw bivalve moll uscs. -
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MeetingMeeting documentBrief review of Japanese longline fishery and its albacore catch in the Indian Ocean. 2013
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