Download or read book Studies in Polyculture written by Akrofi Dzietror and published by . This book was released on 1984 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Polyculture Research Station written by Barton C. Lawrence and published by . This book was released on 1984 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of the Functionality of Annual Crop and Weed Diversity in Polyculture Cropping Systems written by Anthony Ralph Szumigalski and published by . This book was released on 2005 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Milkfish Bibliography A Compilation of Abstracts on Milkfish Studies written by and published by WorldFish. This book was released on with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Progressive Fish culturist written by and published by . This book was released on 1980 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1989 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polyculture Production written by Larry M. Geno and published by . This book was released on 2001 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polyculture Studies with Channel Catfish and Buffalo written by W. Guthrie Perry and published by . This book was released on 1975 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sea Grant Publications Index written by and published by . This book was released on 1976 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquaculture Research written by and published by . This book was released on 1983 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Multivariate Methods in Aquaculture Research written by Mark Prein and published by WorldFish. This book was released on 1993 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers in this book discuss the emphasis on tilapia, modelling of pond aquaculture, exploratory and confirmatory methods for multivariate analysis, the relationships between multiple regression and analysis of variance and the rationale for sharing and analyzing "old", public domain data, all with emphasis on tropical/subtropical aquaculture systems.

Download or read book Miscellaneous Publication written by and published by . This book was released on 1983 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crustacean Farming written by John F. Wickins and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crustacean Farming: Ranching and Culture, Second edition. John F. Wickins and Daniel O'C Lee. The second edition of an extremely well-received book, Crustacean Farming, deals with all cultivated crustaceans of commercial significance, shrimp, prawns, crayfish, lobsters, crabs, and spiny lobsters, and examines the criteria by which both the feasibility and desirability of farming proposals are assessed. The characteristics and production methods of farmed and candidate crustacean species are described in sufficient detail to enable areas of profitable involvement to be distinguished form other opportunities presenting only very high risks and possibilities for serious loss. Coverage extends right from broodstock acquisition and management through to the operation of hatcheries, nurseries and on-growing units to key aspects of processing and marketing. New to this second edition are ranching and re-stocking operations together with the culture of ornamental shrimp and small crustaceans used as live food in fish and shellfish hatcheries. The sections on crustacean diseases, genetics and nutrition have been extended in the light of recent research advances. Examples of investment and operating costs of the different culture options are compared and an analysis of current trends in world crustacean markets is presented to assist in economic and financial appraisal. Special consideration is given to the place of crustacean farming within the economics of developing nations in relation to social and environmental impact in order to promote awareness of the wider implications of global developments. The consequences of recent research and technical developments are considered, together with concerns over genetic and animal welfare issues. Specific areas where further advances in technology are needed to improve the reliability or productivity of farming systems are highlighted. This important book is a vital tool and reference work for all those involved with crustacean farming worldwide.

Download or read book Tilapia in Intensive Co culture written by Peter W. Perschbacher and published by John Wiley & Sons. This book was released on 2017-02-13 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensive tilapia co-culture is the commercial production of various species of tilapia in conjunction with one or more other marketable species. Tilapia are attractive as a co-cultured fish because of their potential to improve water quality, especially in penaeid shrimp ponds, by consuming plankton and detritus and by altering pathogenic bacterial populations while increasing marketable production. Following introductory chapters covering ecological aspects of co-culture, tilapia feeding habits, historical use, and new models, Tilapia in Intensive Co-Culture is divided into co-culture in freshwater and marine environments. Co-culture core information is presented on Vibrio control, high-rate aquaculture processes, aquaponics, tilapia nutrient profile, and tilapia niche economics and marketing in the U.S, and with carp, catfish, freshwater and marine shrimp in the Americas, the Middle East, and Asia. Tilapia in Intensive Co-Culture is the latest book in the prestigious World Aquaculture Society (WAS) Series, published for WAS by Wiley Blackwell. It will be of great use and interest to researchers, producers, investors and policy makers considering tilapia co-culture in terms of environmental and economic sustainability.

Download or read book Tilapia Culture written by Abdel-Fattah M. El-Sayed and published by Academic Press. This book was released on 2019-10-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tilapia Culture, Second Edition, covers the vital issues of farmed tilapia in the world, including their biology, environmental requirements, semi-intensive culture, intensive culture systems, nutrition and feeding, reproduction, seed production and larval rearing, stress and disease, harvesting, economics, trade, marketing, the role of tilapia culture in rural development and poverty eradication, and technological innovations in, and the environmental impacts of, tilapia culture. In addition, the book highlights and presents the experiences of leading countries in tilapia culture, thus making it ideal for tilapia farmers and researchers who seek the most relevant research and information. The new second edition not only brings the most updated information within each chapter, but also delivers new content on tilapia transfers, introductions and their impacts, the use of probiotics and other additives in tilapia culture, tilapia trade, including marketing, and sustainability approaches and practices, such as management practices, ecosystem approaches to tilapia culture, and value chain analyses of tilapia farming. - Presents the biology of tilapia, including taxonomy, body shapes, geographical distribution, introductions and transfers, gut morphology, and feeding habits - Covers semi-intensive tilapia culture in earthen ponds, tanks, raceways, cages, recirculating systems, and aquaponics - Provides the latest information on brood stock management, production of monosex tilapia, seed production, and larval rearing under different culture systems - Highlights the most common infectious and non-infectious diseases affecting farmed tilapia, with a full description of disease symptoms and treatment measures - Provides an in-depth exploration of tilapia economics, trade and marketing

Download or read book Horticultural Reviews Volume 24 written by Jules Janick and published by John Wiley & Sons. This book was released on 2010-06-01 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horticultural Reviews presents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.

Download or read book Paradise Lot written by Eric Toensmeier and published by Chelsea Green Publishing. This book was released on 2013-02-08 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Eric Toensmeier and Jonathan Bates moved into a duplex in a run-down part of Holyoke, Massachusetts, the tenth-of-an-acre lot was barren ground and bad soil, peppered with broken pieces of concrete, asphalt, and brick. The two friends got to work designing what would become not just another urban farm, but a "permaculture paradise" replete with perennial broccoli, paw paws, bananas, and moringa—all told, more than two hundred low-maintenance edible plants in an innovative food forest on a small city lot. The garden—intended to function like a natural ecosystem with the plants themselves providing most of the garden's needs for fertility, pest control, and weed suppression—also features an edible water garden, a year-round unheated greenhouse, tropical crops, urban poultry, and even silkworms. In telling the story of Paradise Lot, Toensmeier explains the principles and practices of permaculture, the choice of exotic and unusual food plants, the techniques of design and cultivation, and, of course, the adventures, mistakes, and do-overs in the process. Packed full of detailed, useful information about designing a highly productive permaculture garden, Paradise Lot is also a funny and charming story of two single guys, both plant nerds, with a wild plan: to realize the garden of their dreams and meet women to share it with. Amazingly, on both counts, they succeed.