Author: Tesema Tanto
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 34

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Book Description

Author: Edilegnaw Wale Zegeye
Publisher: Morehouse Publishing
ISBN:
Category : Crops
Languages : en
Pages : 272

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Book Description
The issue of maintaining a diverse gene pool in the form of crop varieties is very topical world wide. This is caused by the potential benefit of crop genetic resources for addressing future demand emanating from unforeseen agricultural problems. This volume is mainly concerned with on-farm conservation as a supplement to the other in situ and ex situ conservation options. The study aims at generating relevant information for maintaining local varieties on farmers' fields in Ethiopia. In order to effectively devise policies for on-farm conservation, the volume argues that an improved understanding of farmers' incentives, attribute preferences and opportunity costs is indispensable. These issues are extensively addressed (both theoretically and empirically) with a focus on policy that is expressed by the guiding question

Author: International Plant Genetic Resources Institute
Publisher: IDRC
ISBN: 0889368848
Category : Crops
Languages : en
Pages : 301

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Book Description
Genes in the Field provides an interdisciplinary foundation for an important new conservation program: maintaining biological resources of crop plants within the systems where they have evolved. The book offers a truly global vision of the on-farm conservation movement and, like no other before it, provides a comprehensive review of the issues and challenges of on-farm conservation of genetic resources. The book's chapters are written by a collection of outstanding scholars and academics from a variety of disciplines; they include biologists, agronomists, anthropologists, economists, lawyers and agricultural development specialists. Genes in the Field is truly global in scope and multidisciplinary in character. It will appeal to a large, varied and international audience. Its most general appeal will be to professionals in the fields of conservation and agricultural development, particularly those who are involved in planning or implementing conservation programs. For course work, the book will be appropriate for graduate programs in agricultural development and conservation.

Author: Jan Engels
Publisher: Cambridge University Press
ISBN: 9780521384568
Category : Science
Languages : en
Pages : 404

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Book Description
One of the world centers of crop evolution and origin, Ethiopia has long been recognized as an important area of diversity for several major and various minor crops. Based on an international conference held in Addis Ababa, this book describes how plant genetic diversity in Ethiopia is of vital importance in breeding new varieties of crops with desirable characteristics, such as increased resistance to pests and diseases and greater adaptation to heat and drought. The three main sections in the book consider the Ethiopian center of diversity, germ plasm or genetic material collection and conservation in Ethiopia, and the evaluation and utilization of Ethiopian genetic resources. A broad range of food and feed crops and plants of medicinal and industrial importance are discussed, both at a national and international level. A brief account of conservation strategies and gene bank problems unique to Ethiopia is also given. The importance of Ethiopia's plant genetic resources to world agriculture has been demonstrated on more than one occasion. Plant breeders, geneticists, and botanists throughout the world will, therefore, find this unique book a valuable source of information and an essential reference work.

Author: Jessica W. Watson
Publisher: Bioversity International
ISBN: 9290435178
Category : Gardening
Languages : en
Pages : 192

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Book Description

Author: Samuel Benin
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291461482
Category : Agrobiodiversity
Languages : en
Pages : 55

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Book Description
On farm conservation of crop diversity poses obvious policy challenges in terms of the design of appropriate incentive mechanisms and possible trade-offs between conservation and productivity. This paper compares factors explaining the inter-specific diversity (diversity among species) and infra-specific diversity (diversity among varieties within a species) of cereal crops grown in communities and on individual farms in the northern Ethiopian highlands.

Author: Edilegnaw Wale
Publisher: Routledge
ISBN: 1136537686
Category : Nature
Languages : en
Pages : 156

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Book Description
The purpose of this book is to assess a variety of economic issues as they relate to agro-biodiversity and show how addressing these issues can assist in agro-biodiversity policy-making. This is illustrated using empirical data from some of the countries (Ethiopia, Nepal and Zambia) which are part of the Genetic Resources Policy Initiative. The empirical chapters apply the relevant economic methods, including regression analysis, choice experiments, hedonic pricing, contingent valuation and farm business income analysis. The authors discuss the economics of managing crop diversity on-farm in the context of crop variety attribute preferences, farmers' perception of agro-biodiversity loss, and value addition and marketing of the products of traditional crop varieties. The case studies include detailed analysis of traditional varieties of groundnut, maize, rice, sorghum, and teff. The results are relevant not only to GRPI countries but also to other countries concerned with the sustainable utilization of these resources. Overall, the studies illustrate how genetic resources issues can be integrated into rural development interventions.

Author:
Publisher: Bioversity International
ISBN: 9290436883
Category :
Languages : en
Pages : 158

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Book Description

Author: Devra Ivy Jarvis
Publisher: Bioversity International
ISBN: 9290436735
Category : Agrobiodiversity
Languages : en
Pages : 162

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Book Description

Author: Salvatore Di Falco, Jean-Paul Chavas, and Melinda Smale
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 47

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Book Description