IITA Annual Report and Research Highlights; 1986 PDF Download
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Author:
Publisher: IITA
ISBN:
Category :
Languages : en
Pages : 164
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Book Description
Author:
Publisher: IITA
ISBN:
Category :
Languages : en
Pages : 164
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Book Description
Author:
Publisher: IRRI
ISBN: 9711042169
Category : Agriculture
Languages : en
Pages : 732
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 630
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Book Description
Author: T. W. Fisher
Publisher: Elsevier
ISBN: 0080533019
Category : Science
Languages : en
Pages : 1073
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Book Description
For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agricultural crops and backyard gardens. However, these pests are gradually becoming resistant to these agents, because the agents themselves are acting as selective factors making the pests better and better able to resist and persist. As a result, the use of biological controlling agents is increasing. This book is a comprehensive and authoritative handbook of biological control.
Author: International Grain Legume Information Centre
Publisher: IITA
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Author: David Harry Timothy
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 94
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Book Description
Author: G. Kalloo
Publisher: Newnes
ISBN: 0080984665
Category : Science
Languages : en
Pages : 846
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Book Description
Genetic improvement has played a vital role in enhancing the yield potential of vegetable crops. There are numerous vegetable crops grown worldwide and variable degrees of research on genetics, breeding and biotechnology have been conducted on these crops. This book brings together the results of such research on crops grouped as alliums, crucifers, cucurbits, leaf crops, tropical underground and miscellaneous. Written by eminent specialists, each chapter concentrates on one crop and covers cytology, genetics, breeding objectives, germplasm resources, reproductive biology, selection breeding methods, heterosis and hybrid seed production, quality and processing attributes and technology. This unique collection will be of great value to students, scientists and vegetable breeders as it provides a reference guide on genetics, breeding and biotechnology of a wide range of vegetable crops.
Author:
Publisher: IITA
ISBN:
Category :
Languages : en
Pages : 32
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Book Description
Author: Henk Mutsaers
Publisher: Taylor & Francis
ISBN: 1315518848
Category : Technology & Engineering
Languages : en
Pages : 362
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Book Description
Judicious soil fertility management is crucial for sustainable crop production and food security in sub-Saharan Africa (SSA). This book describes the various concepts and approaches underlying soil and soil fertility management research in SSA over the last fifty years. It provides examples of important innovations generated and assesses the position of research within the research-to-development continuum, including how innovations have been validated with the intended beneficiaries. Using the experience of the International Institute of Tropical Agriculture (IITA) as a case study, the authors analyse how processes, partnerships and other factors have affected research priorities, the delivery of outputs, and their uptake by farming communities in SSA. They evaluate both successes and failures of past investments in soil fertility research and important lessons learnt which provide crucial information for national and international scientists currently engaged in this research area. The book is organised in a number of chapters each covering a chronological period characterised by its primary research content and approaches and by the dominant research paradigms and delivery models.
Author: Gerard J. Gill
Publisher: Cambridge University Press
ISBN: 0521382572
Category : Business & Economics
Languages : en
Pages : 363
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Book Description
Seasonal variation in welfare in rural areas of the Third World is a recognised problem. In general the poorer people are, the more they tend to suffer during the season of hunger and sickness. This book takes an overall view of the seasonality problem, exploring its climatic and social roots.
