The Grazing Land Ecosystems of the African Sahel

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Publisher : Springer Science & Business Media
ISBN 13 : 3642744575
Total Pages : 291 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis The Grazing Land Ecosystems of the African Sahel by : Henry N. Le Houerou

Download or read book The Grazing Land Ecosystems of the African Sahel written by Henry N. Le Houerou and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: 7. 2 The Pilot Zone of the FerIo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 7. 2. 1 Geographical Zoning and Administrative Setup. . . . . . . . . . . . . 157 7. 2. 2 Climate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 7. 2. 3 The Substratum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 7. 2. 4 Surface Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 5 Vegetation and Rangelands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 6 Wildlife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 7 Livestock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 8 Evolution of Land Use and History of Development . . . . . . . . 170 7. 3 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 1 Principles, Problems and Methods . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 2 Evaluation of Green Herbaceous Biomass by Orbital Remote Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 7. 3. 3 Evaluation of Range Production from Ground Sampling . . . . 207 7. 3. 4 Low Altitude Systematic Reconnaissance Flights (SRF) . . . . . . 211 7. 3. 5 Practical Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 7. 4 Conclusions on Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 8 General Conclusions: Towards an Ecological Management of the Sahelian Ecosystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 of Scientific Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 . . . . . . . . . . . . Index Animals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 VII Abbreviations and Acronyms AVHRR Advanced Very High Resolution Radiometer CILSS Comite Inter-Etats de Lutte contre la Secheresse au Sahel CIPEA Centre International pour l'Elevage en Afrique CNRS Centre National de la Recherche Scientifique CP Crude Protein (N x 6.

West Africa Agricultural Research Review

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Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.E/5 ( download)

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Download or read book West Africa Agricultural Research Review written by and published by . This book was released on 1987 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Research Centers Directory

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Publisher :
ISBN 13 :
Total Pages : 1122 pages
Book Rating : 4.3/5 (91 download)

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Download or read book International Research Centers Directory written by and published by . This book was released on 1986 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ISNAR Agricultural Research Indicator Series

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Publisher : Cambridge University Press
ISBN 13 : 9780521543330
Total Pages : 564 pages
Book Rating : 4.5/5 (433 download)

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Book Synopsis ISNAR Agricultural Research Indicator Series by : Philip G. Pardey

Download or read book ISNAR Agricultural Research Indicator Series written by Philip G. Pardey and published by Cambridge University Press. This book was released on 2004-01-05 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully-sourced country-specific files on the basic resources committed to national agricultural research systems for 154 developing and developed countries.

An Agricultural Library

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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Agricultural Library by : G. Naber

Download or read book An Agricultural Library written by G. Naber and published by . This book was released on 1991 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection building; Ways of overcoming a shortage of funds; Library personnel; Library management; Agricultural information sources; Library instruction and public relations.

Encyclopedia of Information Systems and Services

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ISBN 13 :
Total Pages : 496 pages
Book Rating : 4.0/5 ( download)

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Download or read book Encyclopedia of Information Systems and Services written by and published by . This book was released on 1989 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Encyclopedia of Information Systems and Services

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Publisher : Gale Cengage
ISBN 13 : 9780810324923
Total Pages : 496 pages
Book Rating : 4.3/5 (249 download)

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Book Synopsis Encyclopedia of Information Systems and Services by : Amy Lucas

Download or read book Encyclopedia of Information Systems and Services written by Amy Lucas and published by Gale Cengage. This book was released on 1986-12 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agricultural Technology in Sub-Saharan Africa

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ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Agricultural Technology in Sub-Saharan Africa by : Suzanne Gnaegy

Download or read book Agricultural Technology in Sub-Saharan Africa written by Suzanne Gnaegy and published by . This book was released on 1991 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and content of agricultural projects and programs financed by the Bank are, to a large extent, determined by national macroeconomic and agricultural policies prevailing at the time the lending is approved and by the institutional development needs of the particular country. This paper focuses on the probems faced in identifying, analyzing and articulating technological issues at each stage in project processing through to loan approval and subsequently during implementation. It makes recommendations to enable future projects to place a proper emphasis on the technological issues and apply appropriate technical solutions in project design and implementation. The objectives are to improve the performance of Bank agricultural lending operations over both short- and long-term horizons and to increase the efficiency of the Bank's use of its staff resources in agricultural technology. This report is based on interviews with staff of the agricultural operations divisions engaged in identification, preparation, appraisal and supervision activities, and on a desk study of a sample of project documents and reports, as well as the author's own experience.

Agrindex

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ISBN 13 :
Total Pages : 854 pages
Book Rating : 4.E/5 ( download)

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Download or read book Agrindex written by and published by . This book was released on 1994 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Amélioration Et Protection Des Plantes Vivrières Tropicales

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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Amélioration Et Protection Des Plantes Vivrières Tropicales by : C. A. Saint-Pierre

Download or read book Amélioration Et Protection Des Plantes Vivrières Tropicales written by C. A. Saint-Pierre and published by . This book was released on 1989 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les facettes multiples de la creation vegetale; Historique des reserches en agronomie tropicale africaine; Importance des banques de resources phytogenetiuqes; Biotechnologie et amerioration des plantes; Vitro-variations ou varietions somaclonales; Culture in vitro et amerioration des plantes vivrieres tropicales; Test precoce de productivite chez le palmier a huile; Production et amelioration varietale du mil au Mali; Amelioration de la productivite du mil penicillaire (Pennisetum americanum L.) au Niger. Conditions de travail et principles orientations de la recherche en matiere de selection varietale; Protection des plantes. Evolution. Adaptation. Propositions pour les cultures vivrieres tropicales; Transferts de biotechnologies et culture in vitro des des vegetaux; Deploiement mondial de la resistance genetique des cereals au virus de la jaunisse manisante de l'orge.

Méthodes D'expérimentation Agronomique en Milieu Paysan

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Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Méthodes D'expérimentation Agronomique en Milieu Paysan by : B. Triomphe

Download or read book Méthodes D'expérimentation Agronomique en Milieu Paysan written by B. Triomphe and published by . This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bulletin de L'Institut Océanographique

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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bulletin de L'Institut Océanographique by : Institut océanographique

Download or read book Bulletin de L'Institut Océanographique written by Institut océanographique and published by . This book was released on 1991 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Yearbook of International Organizations 2014-2015, Volumes 1a & 1b (Set)

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ISBN 13 : 9789004271975
Total Pages : 1452 pages
Book Rating : 4.2/5 (719 download)

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Book Synopsis Yearbook of International Organizations 2014-2015, Volumes 1a & 1b (Set) by : Union Of International Associations

Download or read book Yearbook of International Organizations 2014-2015, Volumes 1a & 1b (Set) written by Union Of International Associations and published by . This book was released on 2014-06-16 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 1 (A and B) covers international organizations throughout the world, comprising their aims, activities and events.

Science & Public Policy

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ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.F/5 ( download)

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Download or read book Science & Public Policy written by and published by . This book was released on 1985 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Le Pacifique, l'océan, ses rivages et ses îles

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Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Le Pacifique, l'océan, ses rivages et ses îles by : François Doumenge

Download or read book Le Pacifique, l'océan, ses rivages et ses îles written by François Doumenge and published by . This book was released on 1991 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AVRDC Progress Report

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ISBN 13 :
Total Pages : 1110 pages
Book Rating : 4.:/5 (89 download)

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Download or read book AVRDC Progress Report written by and published by . This book was released on 1985 with total page 1110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Knowledge, Innovation and Communication

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ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Knowledge, Innovation and Communication by : Brent Meriwether Simpson

Download or read book Knowledge, Innovation and Communication written by Brent Meriwether Simpson and published by . This book was released on 1995 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: