AQUARICULTURE PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download AQUARICULTURE PDF full book. Access full book title AQUARICULTURE by Dr. Isha Slathia& Dr. Ravinder Singh Rana. Download full books in PDF and EPUB format.
Author: Dr. Isha Slathia& Dr. Ravinder Singh Rana
Publisher: UNIK FEEL PUBLICATIONS
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 110
Get Book Here
Book Description
This Book is based on Aquariculture which is in accordance with the syllabus implemented under UGC/ CBCS system for Skill enhancement courses of Jammu & Kashmir University ,GCW Parade, Cluster Universities and other Indian Universities. Moreover the content of the book is also useful for Agricultural students. Authors have attempted to provide a simple, lucid, detailed, well- illustrated and up-to-date account of the basic techniques involved in cultivation of Fish. Thankful to almighty my parents and teachers for the support and constant encouragement. Constructive suggestions for further improvement of the book will be always welcomed and entertained whole heartedly.
Author: Dr. Isha Slathia& Dr. Ravinder Singh Rana
Publisher: UNIK FEEL PUBLICATIONS
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 110
Get Book Here
Book Description
This Book is based on Aquariculture which is in accordance with the syllabus implemented under UGC/ CBCS system for Skill enhancement courses of Jammu & Kashmir University ,GCW Parade, Cluster Universities and other Indian Universities. Moreover the content of the book is also useful for Agricultural students. Authors have attempted to provide a simple, lucid, detailed, well- illustrated and up-to-date account of the basic techniques involved in cultivation of Fish. Thankful to almighty my parents and teachers for the support and constant encouragement. Constructive suggestions for further improvement of the book will be always welcomed and entertained whole heartedly.
Author:
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 820
Get Book Here
Book Description
Author: José Aguilar-Manjarrez
Publisher: Food & Agriculture Org.
ISBN: 9789251041390
Category : Business & Economics
Languages : en
Pages : 196
Get Book Here
Book Description
"(Reprint. First published in 1998) The present study is an update of an earlier assessment of warm-water fish farming potential in Africa, by Kapetsky (1994). The objective of this study was to assess locations and areal expanses that have potential for warm-water and temperate-water fish farming in continental Africa. The study was based on previous estimates for Africa by the above author, and on estimates of potential for warm-water and temperate-water fish farming in Latin America by Kapetsky and Nath (1997). However, a number of refinements have been made. The most important refinement was that new data allowed a sevenfold increase in resolution over that used in the previous Africa study, and a twofold increase over that of Latin America (i.e. to 3 arc minutes, equivalent to 5 km x 5 km grids at the equator), making the present results more usable in order to assess fish farming potential at the national level. A geographical information system (GIS) was used to evaluate each grid cell on the basis of several land-quality factors important for fish-farm development and operation regardless of the fish species used. Protected areas, large inland water bodies and major cities were identified as constraint areas, and were excluded from any fish farming development altogether. Small-scale fish farming potential was assessed on the basis of four factors: water requirement from ponds due to evaporation and seepage, soil and terrain suitability for pond construction based on a variety of soil attributes and slopes, availability of livestock wastes and agricultural by-products as feed inputs based on manure and crop potential, and farm-gate sales as a function of population density. For commercial farming, an urban market potential criterion was added based on population size of urban centres and travel time proximity. Both small-scale and commercial models were developed by weighting the above factors using a multi-criteria decision-making procedure. A bioenergetics model was incorporated into the GIS to predict, for the first time, fish yields across Africa. A gridded water temperature data set was used as input to a bioenergetics model to predict number of crops per year for the following three species: Nile tilapia (Oreochromis niloticus), African catfish (Clarias gariepinus) and Common carp (Cyprinus carpio). Similar analytical approaches to those by Kapetsky and Nath (1997) were followed in the yield estimation. However, different specifications were used for small-scale and commercial farming scenarios in order to reflect the types of culture practices found in Africa. Moreover, the fish growth simulation model, documented in Kapetsky and Nath (1997), was refined to enable consideration of feed quality and high fish biomass in ponds. The small-scale and commercial models derived from the land-quality evaluation were combined with the yield potential of each grid cell for each of the three fish species to show the coincidence of each land-quality suitability class with a range of yield potentials. Finally, the land quality-fish yield potential combinations were put together to show where the fish farming potential coincided for the three fish species."
Author: James M. Kapetsky
Publisher: Food & Agriculture Org.
ISBN: 9789251036150
Category : Business & Economics
Languages : en
Pages : 80
Get Book Here
Book Description
Author: Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 492
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 204
Get Book Here
Book Description
Author: Albert G. J. Tacon
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 110
Get Book Here
Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 94
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Aquaculture
Languages : en
Pages : 406
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 676
Get Book Here
Book Description
