Snail Farming. Risk Factors, Diseases and Conservation Practice in the Humid Tropics PDF Download
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Author: Samuel Ekwu
Publisher:
ISBN: 9783668431515
Category :
Languages : en
Pages : 16
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Book Description
Seminar paper from the year 2016 in the subject Agrarian Studies, grade: 4.4, course: ANIMAL HUSBANDRY AND MANAGEMENT PRACTICES, language: English, abstract: This paper examines the various human and non-human factors endangering snail species' population, growth, development and reproduction both in the wild and under domestication; it also highlights the diseases affecting edible snails, conservation consciousness and preventive management practices to be adopted by snail farmers in West Africa in order to ensure the continued existence of these indigenous species with their enormous nutritional, health and economic benefit to mankind. In recent times, the wild snail species population in West Africa has witnessed a steady decline in its population and biodiversity attributed to the impact of human activities, predators, climatic factors and diseases. With the expected 30% rise in the world's population from 7.03 billion in 2010 to 9.14 billion in 2030, adequate measures should be taken and adopted to ensure the continued existence of these economic snails biodiversity in the ecosystem. Some of the unsupported snail hunting and population depleting behaviours of the farmers in the region are highlighted and corrected.
Author: Samuel Ekwu
Publisher:
ISBN: 9783668431515
Category :
Languages : en
Pages : 16
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Book Description
Seminar paper from the year 2016 in the subject Agrarian Studies, grade: 4.4, course: ANIMAL HUSBANDRY AND MANAGEMENT PRACTICES, language: English, abstract: This paper examines the various human and non-human factors endangering snail species' population, growth, development and reproduction both in the wild and under domestication; it also highlights the diseases affecting edible snails, conservation consciousness and preventive management practices to be adopted by snail farmers in West Africa in order to ensure the continued existence of these indigenous species with their enormous nutritional, health and economic benefit to mankind. In recent times, the wild snail species population in West Africa has witnessed a steady decline in its population and biodiversity attributed to the impact of human activities, predators, climatic factors and diseases. With the expected 30% rise in the world's population from 7.03 billion in 2010 to 9.14 billion in 2030, adequate measures should be taken and adopted to ensure the continued existence of these economic snails biodiversity in the ecosystem. Some of the unsupported snail hunting and population depleting behaviours of the farmers in the region are highlighted and corrected.
Author: Samuel Ekwu
Publisher: GRIN Verlag
ISBN: 3668431507
Category : Technology & Engineering
Languages : en
Pages : 15
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Book Description
Seminar paper from the year 2016 in the subject Agrarian Studies, grade: 4.4, , course: ANIMAL HUSBANDRY AND MANAGEMENT PRACTICES, language: English, abstract: This paper examines the various human and non-human factors endangering snail species' population, growth, development and reproduction both in the wild and under domestication; it also highlights the diseases affecting edible snails, conservation consciousness and preventive management practices to be adopted by snail farmers in West Africa in order to ensure the continued existence of these indigenous species with their enormous nutritional, health and economic benefit to mankind. In recent times, the wild snail species population in West Africa has witnessed a steady decline in its population and biodiversity attributed to the impact of human activities, predators, climatic factors and diseases. With the expected 30% rise in the world’s population from 7.03 billion in 2010 to 9.14 billion in 2030, adequate measures should be taken and adopted to ensure the continued existence of these economic snails biodiversity in the ecosystem. Some of the unsupported snail hunting and population depleting behaviours of the farmers in the region are highlighted and corrected.
Author: Joseph R. Cobbinah
Publisher:
ISBN:
Category : Snail farming
Languages : en
Pages : 49
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Book Description
Author: G. M. Barker
Publisher: CABI
ISBN: 9780851997902
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
Mollusc species currently constitute a major threat to sustainable agriculture. This threat is associated with cultivation of new crops, intensification of agricultural production systems and the spread through human trade and travel of species adapted to these modified environments. In some crops their significance is only now becoming apparent with the decline in the importance of other pest groups which can be effectively controlled. The book focuses on: toxicology of chemicals; deployment of molluscicides in baits; specific crop situations worldwide; current pest status of mollusc species and progress towards development of solutions.
Author: Duncan Poore
Publisher: IUCN
ISBN: 9782831700717
Category : Business & Economics
Languages : en
Pages : 84
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Book Description
This book is a comprehensive guide to fundamental ecological principles in tropical moist forest lands. This edition has been revised to encompass our increased knowledge and understandings of the complexities of forest management. It addresses the cross-cutting issues: the effects of government policies, land allocation and infrastructure development in forest lands. An analysis is made regarding various forest uses: forests for wood, forests for agriculture and forests for nature conservation and environmental protection.
Author: Arnold van Huis
Publisher: Bright Sparks
ISBN: 9789251075951
Category : Conservation of natural resources
Languages : en
Pages : 0
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Book Description
Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.
Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author: Thora Amend
Publisher: Kasparek Verlag
ISBN: 3925064486
Category : Nature
Languages : en
Pages : 144
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Book Description
Presents twelve case studies from different parts of the world illustrating the role Protected Landscapes are playing in conserving agrobiodiversity and related knowledge and practices. This title includes a synthesis that focuses on the key lessons to be learned from these case studies
Author:
Publisher: Geological Survey (USGS)
ISBN:
Category : Medical
Languages : en
Pages : 444
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Book Description
Author: Francesca Grifo
Publisher: Island Press
ISBN: 9781559635004
Category : Health & Fitness
Languages : en
Pages : 0
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Book Description
The implications of biodiversity loss for the global environment have been widely discussed, but only recently has attention been paid to its direct and serious effects on human health. Biodiversity loss affects the spread of human diseases, causes a loss of medical models, diminishes the supplies of raw materials for drug discovery and biotechnology, and threatens food production and water quality. Biodiversity and Human Health brings together leading thinkers on the global environment and biomedicine to explore the human health consequences of the loss of biological diversity. Based on a two-day conference sponsored by the National Institutes of Health, the National Science Foundation, and the Smithsonian Institution, the book opens a dialogue among experts from the fields of public health, biology, epidemiology, botany, ecology, demography, and pharmacology on this vital but often neglected concern. Contributors discuss the uses and significance of biodiversity to the practice of medicine today, and develop strategies for conservation of these critical resources. Topics examined include: the causes and consequences of biodiversity loss emerging infectious diseases and the loss of biodiversity the significance and use of both prescription and herbal biodiversity-derived remedies indigenous and local peoples and their health care systems sustainable use of biodiversity for medicine an agenda for the future In addition to the editors, contributors include Anthony Artuso, Byron Bailey, Jensa Bell, Bhaswati Bhattacharya, Michael Boyd, Mary S. Campbell, Eric Chivian, Paul Cox, Gordon Cragg, Andrew Dobson, Kate Duffy-Mazan, Robert Engelman, Paul Epstein, Alexandra S. Fairfield, John Grupenhoff, Daniel Janzen, Catherine A. Laughin, Katy Moran, Robert McCaleb, Thomas Mays, David Newman, Charles Peters, Walter Reid, and John Vandermeer. The book provides a common framework for physicians and biomedical researchers who wish to learn more about environmental concerns, and for members of the environmental community who desire a greater understanding of biomedical issues.
