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Author : Carlos A. Piedrasanta
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.E/5 ( download)
Download or read book Chromolaena Odorata - Based Fallow written by Carlos A. Piedrasanta and published by . This book was released on 2003 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Josephus Johannes Petronella Slaats
Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (64 download)
Download or read book "Chromolaena Odorata" Fallow in Food Cropping Systems written by Josephus Johannes Petronella Slaats and published by . This book was released on 1995 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Josephus Johannes Petronella Slaats
Publisher :
ISBN 13 : 9789054854425
Total Pages : 175 pages
Book Rating : 4.8/5 (544 download)
Download or read book Chromolaena Odorata Fallow in Food Cropping Systems written by Josephus Johannes Petronella Slaats and published by . This book was released on 1995 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Josephus Johannes Petronella Slaats
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (64 download)
Download or read book "Chromolaena Odorata" Fallow in Food Cropping Systems written by Josephus Johannes Petronella Slaats and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. Stockmann
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (11 download)
Download or read book Growth Analysis of Two to Five Year Old Chromolaena Odorata Fallow Vegetations in the Taï Region of South West Côte D'Ivoire written by C. Stockmann and published by . This book was released on 1992 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Malcolm Cairns
Publisher : Taylor & Francis
ISBN 13 : 113652228X
Total Pages : 853 pages
Book Rating : 4.1/5 (365 download)
Download or read book Voices from the Forest written by Malcolm Cairns and published by Taylor & Francis. This book was released on 2010-09-30 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook of locally based agricultural practices brings together the best of science and farmer experimentation, vividly illustrating the enormous diversity of shifting cultivation systems as well as the power of human ingenuity. Environmentalists have tended to disparage shifting cultivation (sometimes called 'swidden cultivation' or 'slash-and-burn agriculture') as unsustainable due to its supposed role in deforestation and land degradation. However, a growing body of evidence indicates that such indigenous practices, as they have evolved over time, can be highly adaptive to land and ecology. In contrast, 'scientific' agricultural solutions imposed from outside can be far more damaging to the environment. Moreover, these external solutions often fail to recognize the extent to which an agricultural system supports a way of life along with a society's food needs. They do not recognize the degree to which the sustainability of a culture is intimately associated with the sustainability and continuity of its agricultural system. Unprecedented in ambition and scope, Voices from the Forest focuses on successful agricultural strategies of upland farmers. More than 100 scholars from 19 countries--including agricultural economists, ecologists, and anthropologists--collaborated in the analysis of different fallow management typologies, working in conjunction with hundreds of indigenous farmers of different cultures and a broad range of climates, crops, and soil conditions. By sharing this knowledge--and combining it with new scientific and technical advances--the authors hope to make indigenous practices and experience more widely accessible and better understood, not only by researchers and development practitioners, but by other communities of farmers around the world.
Author : K. Mulongoy
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)
Download or read book Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture written by K. Mulongoy and published by . This book was released on 1993-03-29 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic matter and the sustainability of agricultural systems: Definition and measurement. Characterization and quantification of soil organic matter. Organic inputs and soil organic matter. Nutrient cycling and processes regulating the transformation of soil organic matter. In situ estimation of soil nitrogen mineralization. Nitrogen turnover in ared latosol: Effect of added carbon on the incorporation of 15N into soil organic matter. Soil organic matter and soil fertility.
Author : S. Inderjit
Publisher : Springer Science & Business Media
ISBN 13 : 3764373806
Total Pages : 286 pages
Book Rating : 4.7/5 (643 download)
Download or read book Invasive Plants: Ecological and Agricultural Aspects written by S. Inderjit and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive plants have an impact on global biodiversity and ecosystem function, and their management is a complex task. The aim of this book is to discuss fundamental questions of invasion ecology, such as why particular communities become more invasible than others, what the mechanisms of exclusion of native species by invaders are, and whether invasion can be predicted. In addition, agricultural practices influencing invasion, the environmental and economic costs of invasion as well as possible management strategies are discussed. Readers will get a unique perspective on invasion ecology through employing general principles of ecology to plant invasions.
Author : International Development Research Centre (Canada)
Publisher : IDRC
ISBN 13 : 088936852X
Total Pages : 319 pages
Book Rating : 4.8/5 (893 download)
Download or read book Cover Crops in West Africa written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover Crops in West Africa Contributing to Sustainable Agriculture
Author : Pedro A. Sanchez
Publisher : Cambridge University Press
ISBN 13 : 1107176050
Total Pages : 685 pages
Book Rating : 4.1/5 (71 download)
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.
Author : Rangaswamy Muniappan
Publisher : Cambridge University Press
ISBN 13 : 0521877911
Total Pages : 509 pages
Book Rating : 4.5/5 (218 download)
Download or read book Biological Control of Tropical Weeds Using Arthropods written by Rangaswamy Muniappan and published by Cambridge University Press. This book was released on 2009-03-05 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the biological control of weeds using arthropods, providing ecological management models for use across the tropical world.
Author : Ian Warrington
Publisher : John Wiley & Sons
ISBN 13 : 1119750792
Total Pages : 485 pages
Book Rating : 4.1/5 (197 download)
Download or read book Horticultural Reviews, Volume 48 written by Ian Warrington and published by John Wiley & Sons. This book was released on 2021-04-16 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horticultural Reviews presents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.
Author : W. Roder
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9712201538
Total Pages : 208 pages
Book Rating : 4.7/5 (122 download)
Download or read book Slash-and-burn Rice Systems in the Hills of Northern Lao PDR written by W. Roder and published by Int. Rice Res. Inst.. This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Claudio O. Delang
Publisher : Springer Science & Business Media
ISBN 13 : 9400758219
Total Pages : 132 pages
Book Rating : 4.4/5 (7 download)
Download or read book Ecological Succession on Fallowed Shifting Cultivation Fields written by Claudio O. Delang and published by Springer Science & Business Media. This book was released on 2012-12-20 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the literature on the ecological succession of plants on fallowed swiddens in tropical forests. Patterns of ecological succession in tropical forests are insufficiently understood, partly because results are scattered through a large number of case studies reported in academic articles. So far, no publication has attempted to bring these different case studies together to identify common patters and trends. The goal of the book is to review the different case studies, and identify common patterns of ecological succession in fallowed swiddens, as well as to pinpoint the factors that cause ecological succession in some areas to differ from those in other areas. The book is organised in four different sections: forest structure, forest diversity, species composition, and the factors that contribute to differences in forest recovery rates (the number of times the field was burned, the length of fallow period, the type of soil, and the type of forest). This book is an important contribution to tropical forestry and shifting cultivation. Deforestation and forest degradation are the largest sources of CO2, and shifting cultivation is one of the main culprits. For this (and other economic and political) reason governments attempt to curtail shifting cultivation by shortening the years the fields can be left fallow, or outright outlawing the farming practice. Yet, there is insufficient understanding of the processes of ecological succession in fallows, which raises the questions as to whether the policy fulfils its objectives.
Author : Bill Pritchard
Publisher : Routledge
ISBN 13 : 1317596250
Total Pages : 543 pages
Book Rating : 4.3/5 (175 download)
Download or read book Routledge Handbook of Food and Nutrition Security written by Bill Pritchard and published by Routledge. This book was released on 2016-03-31 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of food and nutrition security has evolved and risen to the top of the international policy agenda over the last decade. Yet it is a complex and multi-faceted issue, requiring a broad and inter-disciplinary perspective for full understanding. This Handbook represents the most comprehensive compilation of our current knowledge of food and nutrition security from a global perspective. It is organized to reflect the wide scope of the contents, its four sections corresponding to the accepted current definitional frameworks prevailing in the work of multilateral agencies and mainstream scholarship. The first section addresses the struggles and progression of ideas and debates about the subject in recent years. The other sections focus on three key themes: how food has been, is and should be made available, including by improvements in agricultural productivity; the ways in which politico-economic and social arenas have shaped access to food; and the effects of food and nutrition systems in addressing human health, known as food utilisation. Overall, the volume synthesizes a vast field of information drawn from agriculture, soil science, climatology, economics, sociology, human and physical geography, the nutrition and health sciences, environmental science and development studies.
Author : Albert O. Aweto
Publisher : CABI
ISBN 13 : 1780640439
Total Pages : 208 pages
Book Rating : 4.7/5 (86 download)
Download or read book Shifting Cultivation and Secondary Succession in the Tropics written by Albert O. Aweto and published by CABI. This book was released on 2013-01-01 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shifting cultivation is the predominant system of arable farming in the humid and sub-humid tropics, where several hundred million people depend on this system of agriculture for their livelihood. This book documents and systematizes findings in shifting cultivation from over the last six decades, including characterizing secondary succession and relating the changes that fallow vegetation undergoes to the process of soil fertility restoration. This book is essential reading for researchers and students of tropical agriculture and related areas.
Author : Henk Mutsaers
Publisher : Taylor & Francis
ISBN 13 : 1315518848
Total Pages : 362 pages
Book Rating : 4.3/5 (155 download)
Download or read book Soil and Soil Fertility Management Research in Sub-Saharan Africa written by Henk Mutsaers and published by Taylor & Francis. This book was released on 2017-03-27 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
