Download or read book Proceedings of a Workshop on the Development of a Genetic Improvement Program for African Catfish Clarias Gariepinus written by Raoul W. Ponzoni and published by WorldFish. This book was released on 2008 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Divine Consumption written by Stephen A. Dueppen and published by Cotsen Institute of Archaeology Press. This book was released on 2022-12-31 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kirikongo is an archaeological site composed of thirteen remarkably well-preserved discrete mounds occupied continually from the early first to the mid second millennium AD. It spans a dynamic era that saw the growth of large settlement communities and regional socio-political formations, development of economic specializations, intensification in interregional commercial networks, and the effects of the Black Death pandemic. The extraordinary preservation of architectural units, activity areas and industrial zones provides a unique opportunity to discern the cultural practices that created stratified mounds (tells) in this part of West Africa. Building from a new detailed zooarchaeological analysis and refinements in stratigraphic precision, this book argues that repeated ritual activity was a significant factor in the accumulation of stratified archaeological deposits. The book details consistencies in form and content of discrete loci containing animal bones, food remains, and broken and unbroken objects and suggests that these are the remnants of sequential ancestor shrines created when domestic spaces were converted to tombs or dedicated mortuary monuments were constructed. Continuities and transformations in ancestral rituals at Kirikongo inform on earlier West African ritual practices from the second millennium BC as well as political and social transformations at the site. More broadly, this case study provides new insights on anthropogenic mound (tell) formation processes, social zooarchaeology, material culture theory, historical ontology, and the analysis of ritual and religion in the archaeological record.
Download or read book Ex ante impact evaluation written by CGIAR Research Program on Aquatic Agricultural Systems and published by WorldFish. This book was released on with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Genetic Improvement in the African Catfish Clarias Gariepinus Burchell 1822 written by Suleiman Ihiabe Isa and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rural Development Abstracts written by and published by . This book was released on 2012 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Towards Sustainable Aquaculture in Southeast Asia and Japan written by and published by . This book was released on 1995 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Naga written by and published by . This book was released on 1996 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Embryonic Development of African Catfish Clarias Gariepinus written by Mohd. Jamil Muahmad Hanipiah and published by . This book was released on 2007 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pheromones and Ovarian Growth in the African Catfish written by J. H. van Weerd and published by . This book was released on 1990 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Also in adult female C.
Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1996-10 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of the African Catfish Clarias Gariepinus written by Douglas Clay and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact of Clarias Gariepinus Burchell Farm Effluent Irrigation on the Growth and Germination of Abelmoschus Esculentus L Moench and Vigna Unguiculata L Walp written by Prince Okah and published by . This book was released on 2019-10-16 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bachelor Thesis from the year 2016 in the subject Biology - Botany, grade: A, University of Port Harcourt (Faculty of Sciences), language: English, abstract: The aim of this experimental research is to Study the effect of catfish farm effluent on the growth and germination of Abelmoschus esculentus and Vigna unguiculata. When fish are harvested from ponds, the effluent is often drained, presenting both an environmental threat and an agricultural wealth. Effluent discharge which is sequel to pond draining, has posed serious environmental threat, such effluent are often allowed to run into natural water ways, posing a potential source of pollution and eutrophication of water bodies. Clarias gariepinus, has been preferred for culture amongst fish farmers due to its ease of adaptability, less maintenance required, ease of multiplication and less demand for quality of water. Nonetheless culture of C. gariepinus, has become large enough to have significant impacts on the environment and natural resources, and a number of concerns have been expressed by both environmental activists and scientists.
Download or read book Optimization of Feeding and Growth Performance of African Catfish Clarias Gariepinus Burchell 1822 Fingerlings written by Mostafa A. Hossain and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Dynamic Simulation Model for Growth of the African Catfish Clarias Gariepinus Burchell 1822 written by Marcel A. M. Machiels and published by . This book was released on 1987 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrition and Related Ontogenetic Aspects in Larvae of the African Catfish Clarias Gariepinus written by Johan Alfons Jozef Verreth and published by . This book was released on 1994 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The State of the World s Aquatic Genetic Resources for Food and Agriculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-07-24 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conservation, sustainable use and development of aquatic genetic resources (AqGR) is critical to the future supply of fish. The State of the World’s Aquatic Genetic Resources for Food and Agriculture is the first ever global assessment of these resources, with the scope of this first Report being limited to cultured AqGR and their wild relatives, within national jurisdiction. The Report draws on 92 reports from FAO member countries and five specially commissioned thematic background studies. The reporting countries are responsible for 96 percent of global aquaculture production. The Report sets the context with a review of the state of world’s aquaculture and fisheries and includes overviews of the uses and exchanges of AqGR, the drivers and trends impacting AqGR and the extent of ex situ and in situ conservation efforts. The Report also investigates the roles of stakeholders in AqGR and the levels of activity in research, education, training and extension, and reviews national policies and the levels of regional and international cooperation on AqGR. Finally, needs and challenges are assessed in the context of the findings from the data collected from the countries. The Report represents a snapshot of the present status of AqGR and forms a valuable technical reference document, particularly where it presents standardized key terminology and concepts.
Download or read book Individual Variation in Growth of African Catfish Clarias Gariepinus written by Catarina Isabel de Matos Martins and published by . This book was released on 2005* with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
