Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Faidherbia Albida In The West African Semi Arid Tropics
Download Faidherbia Albida In The West African Semi Arid Tropics full books in PDF, epub, and Kindle. Read online Faidherbia Albida In The West African Semi Arid Tropics ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :International Centre for Research in Agroforestry Publisher :World Agroforestry Centre ISBN 13 :9290662204 Total Pages :167 pages Book Rating :4.2/5 (96 download)
Book Synopsis Faidherbia Albida in the West African Semi-arid Tropics by : International Centre for Research in Agroforestry
Download or read book Faidherbia Albida in the West African Semi-arid Tropics written by International Centre for Research in Agroforestry and published by World Agroforestry Centre. This book was released on 1992 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Faidherbia Albida in the West African Semi-Arid Tropics by : R. J. VANDENBELDT (ed)
Download or read book Faidherbia Albida in the West African Semi-Arid Tropics written by R. J. VANDENBELDT (ed) and published by . This book was released on 1992 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Properties and Management of Soils in the Tropics by : Pedro A. Sanchez
Download or read book Properties and Management of Soils in the Tropics written by Pedro A. Sanchez and published by Cambridge University Press. This book was released on 2019-01-10 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Book Synopsis Agroforestry: Science, Policy and Practice by : Fergus L. Sinclair
Download or read book Agroforestry: Science, Policy and Practice written by Fergus L. Sinclair and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry research is central to developing methods for the sustainable use of natural renewable resources, evolving to address the needs of the coming century. It is now necessary to consolidate the scientific gains now being made in process-oriented research and to develop a policy framework to encourage the adoption of sustainable land use practices. Agroforestry plays an important role in conserving forest resources, reducing the need for deforestation. Further, if `forest' is broadly defined as tree cover, agroforestry will also increase the proportion of woody biomass in farming landscapes. The papers selected for inclusion in Agroforestry: Science, Policy, and Practice establish agroforestry as an interdisciplinary science focused on the practical imperative of assisting farmers, forest dwellers and landscape-level planners to achieve sustainable food, fuel and timber production into the 21st century.
Author :P. K. Ramachandran Nair Publisher :Springer Science & Business Media ISBN 13 :9401590087 Total Pages :251 pages Book Rating :4.4/5 (15 download)
Book Synopsis Directions in Tropical Agroforestry Research by : P. K. Ramachandran Nair
Download or read book Directions in Tropical Agroforestry Research written by P. K. Ramachandran Nair and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large areas of the warm, humid tropics in Southeast Asia, the Pacific, Latin America, the Caribbean, and Africa are hilly or mountainous. Jackson and Scherr (1995) estimate that these tropical hillside areas are inhabited by 500 million people, or one-tenth of the current world population, many of whom practice subsistence agriculture. The region most affected is Asia which has the lowest area of arable land per capita. Aside from limited areas of irrigated terraces, most of the sloping land, which constitutes 60% to 90% of the land resources in many Southeast Asian countries, has been by-passed in the economic development of the region (Maglinao and Hashim, 1993). Poverty in these areas is often high, in contrast to the relative wealth of irri gated rice farms in lowland areas that benefited from the green revolution. Rapid population growth in some countries is also exacerbating the problems of hillside areas. Increasingly, people are migrating from high-potential lowland areas where land is scarce to more remote hillside areas. Such migra tion, together with inherent high population growth, is forcing a transforma tion in land use from subsistence to permanent agriculture on fragile slopes, and is creating a new suite of social, economic, and environmental problems (Garrity, 1993; Maglinao and Hashim, 1993).
Book Synopsis Agroforestry Parklands in Sub-Saharan Africa by : Jean-Marc Boffa
Download or read book Agroforestry Parklands in Sub-Saharan Africa written by Jean-Marc Boffa and published by Food & Agriculture Org.. This book was released on 1999 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document attempts to present the current state of knowledge on agroforestry parkland systems. These systems, which for many local populations are very important for food security, income generation and environmental protection, are found primarily in the semi-arid and sub-humid zones of West Africa. The document first provides a thorough description of their distribution and diversity and discusses different ways of classifying them. It also presents data on current trends in parkland development and assesses determining factors. The document then provides an in-depth analysis of biophysical tree-soil-crop interactions and the factors regulating them, and describes various improved parkland management techniques. It goes on to examine the strength and limitations of institutional arrangements as well as the constraints imposed by Sahelian forest policies on the sustainable management of parklands. The production, use and marketing of parkland products is reviewed with an emphasis on their contribution to food security, local and national income as well as social values. Overall costs and benefits of the practice of parkland agroforestry are evaluated. In conclusion, the document identifies crucial research needs and promising avenues for promoting sustainable management of parkland systems.
Book Synopsis Biodiversity of Vegetation and Flora in Tropical Africa by : Lúıs Catarino
Download or read book Biodiversity of Vegetation and Flora in Tropical Africa written by Lúıs Catarino and published by MDPI. This book was released on 2020-12-03 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: African ecosystems comprise a wealthy repository of biodiversity, with a high proportion of native and endemic plant species, which makes them biologically unique and providers of a wide range of ecosystem services. A large part of African populations, in both rural and urban areas, depend on plants for their survival and welfare, but many ecosystems are being degraded, mostly due to the growing impacts of climate change and other anthropogenic actions and environmental problems. Loss of habitat and biodiversity affects livelihoods, water supply and food security and reduces the resilience of ecosystems in the African continent. The knowledge about the great African plant and ecosystem diversity, and the structure, composition and processes involved in vegetation dynamics, is crucial to promote their sustainable use and to preserve one of the most understudied regions in the world. This Special Issue aimed to gather contributions that update and improve such knowledge.
Book Synopsis Agroforestry for Degraded Landscapes by : Jagdish Chander Dagar
Download or read book Agroforestry for Degraded Landscapes written by Jagdish Chander Dagar and published by Springer Nature. This book was released on 2021-01-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents various aspects of agroforestry research and development, as well as the latest trends in degraded landscape management. Over the last four decades, agroforestry research (particularly on degraded landscapes) has evolved into an essential problem-solving science, e.g. in terms of sustaining agricultural productivity, improving soil health and biodiversity, enhancing ecosystem services, supporting carbon sequestration and mitigating climate change. This book examines temperate and tropical agroforestry systems around the world, focusing on traditional and modern practices and technologies used to rehabilitate degraded lands. It covers the latest research advances, trends and challenges in the utilization and reclamation of degraded lands, e.g. urban and peri-urban agroforestry, reclamation of degraded landscapes, tree-based multi-enterprise agriculture, domestication of high-value halophytes, afforestation of coastal areas, preserving mangroves and much more. Given its scope, the book offers a valuable asset for a broad range of stakeholders including farmers, scientists, researchers, educators, students, development/extension agents, environmentalists, policy/decision makers, and government and non-government organizations.
Book Synopsis Mycorrhizae, Impacts on Production by : Karl Schneider
Download or read book Mycorrhizae, Impacts on Production written by Karl Schneider and published by . This book was released on 1995 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quick Bibliography Series by : National Agricultural Library (U.S.). Reference Division
Download or read book Quick Bibliography Series written by National Agricultural Library (U.S.). Reference Division and published by . This book was released on 1995 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis proyecto mejoramiento genetico forestal by :
Download or read book proyecto mejoramiento genetico forestal written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Introduction to Agroforestry by : P. K. Ramachandran Nair
Download or read book An Introduction to Agroforestry written by P. K. Ramachandran Nair and published by Springer Nature. This book was released on 2022-01-12 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry – the practice of growing trees and crops in interacting combinations – is recognized the world over as an integrated approach to sustainable land-use. Agroforestry systems, being multifunctional, facilitate not only the production of food and wood products but also provide a variety of ecosystem services such as climate-change mitigation, biodiversity conservation, and soil quality improvement. Agroforestry research has made rapid strides since organized efforts started in the late 1970s. Today, a vast body of scientific knowledge and an impressive array of publications on agroforestry are available. Four World Congresses on Agroforestry conducted once every five years since 2004 have brought together the global community of agroforestry professionals and practitioners to share and discuss the emerging trends and paradigm shifts in this field. The fifth Congress is scheduled to be held in Québec, Canada. However, a comprehensive college-level textbook incorporating these research findings did not exist until this book was first published. The first edition of this book in 1993 (Nair, P. K. R., 1993) is out of print and somewhat dated. This revised edition, with emphasis on the scientific developments during the past more than four decades, addresses this long-felt need.
Book Synopsis Sustainable Development in Third World Countries by : Valentine U. James
Download or read book Sustainable Development in Third World Countries written by Valentine U. James and published by Bloomsbury Publishing USA. This book was released on 1996-02-13 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable development has been approached from many viewpoints over the past 15 years without a concise or precise definition of what sustainable development really stands for. James has solicited contributions from an international group of experts who write about aspects of sustainable development from many different disciplines. Their consensus is that sustainability depends upon concerted development across the spectrum of socioeconomic factors that affect the environment, natural resources, health, education, and welfare of the populations in the emerging nations. The necessity of incorporating indigenous knowledge with technological and international expertise has become crucial.
Author :Sadasivam Kannaiyan Publisher :Springer Science & Business Media ISBN 13 :9781402002199 Total Pages :426 pages Book Rating :4.0/5 (21 download)
Book Synopsis Biotechnology of Biofertilizers by : Sadasivam Kannaiyan
Download or read book Biotechnology of Biofertilizers written by Sadasivam Kannaiyan and published by Springer Science & Business Media. This book was released on 2002-11-30 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Book Synopsis Climate Change and Global Food Security by : Rattan Lal
Download or read book Climate Change and Global Food Security written by Rattan Lal and published by CRC Press. This book was released on 2005-05-26 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to feed their burgeoning populations, developing nations will need to double cereal production by the year 2050. This increase will have to come from existing land, as little potential exists for bringing new land under cultivation -- a daunting prospect when one realizes that increased use and significantly higher concentrations of carbon
Book Synopsis Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems by : J.K. Ladha
Download or read book Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems written by J.K. Ladha and published by Int. Rice Res. Inst.. This book was released on 1995-09-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprinted from Plant and Soil, v.174, nos.1-2 (1995), this volume is devoted to discussions on the role of biological nitrogen fixation (BNF) in agricultural sustainability. Papers presented on BNF in crop forage and tree legumes are augmented with discussion of integrated farming systems involving BNF, soil and N management, and recycling of legume residues. BNF by non-legumes is discussed and attempts to transform cereals into nodulating plants are critically reviewed. Also described are advances in the development of new methodologies to understand symbiotic interactions and to assess N-2 fixation in the field; means of enhancing BNF through plant and soil management; breeding and selection; problems encountered in exploiting BNF under farmers' field conditions; and promising approaches to improve BNF exploitation. Lacks a subject index. Annotation copyright by Book News, Inc., Portland, OR
Book Synopsis Soil Micromorphology: Studies in Management and Genesis by : A.J. Ringrose-Voase
Download or read book Soil Micromorphology: Studies in Management and Genesis written by A.J. Ringrose-Voase and published by Elsevier. This book was released on 1994-08-01 with total page 901 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume cover micromorphological studies of a wide variety of topics, at various scales from ultramicro- to mesoscopic. Topics included are: soil management; soil structure; surface crusts; hardpans and cemented layers; soil biota; soil genesis; hydromorphic soils; paleosols; archeology; and general pedology. The range of papers reflects the growing use of soil micromorphology in understanding soil problems in land-use and the increasing use of quantitative techniques, together with more traditional applications in pedology. The book is well illustrated with micrographs and contains both author and keyword indices.
