Download or read book Soil Management in Tropical America written by Elemer Bornemisza and published by . This book was released on 1975 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Management in Tropical America written by Elmer Bornemisza and published by . This book was released on 1978-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Management in Tropical America written by E. Bornemisza and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil characterization and classification; Soil-plant-water relations; Nitrogen sources and use; Management of acid soils; Soil management systems; Soil fertility evaluation; Approach and coordination of soils research for development.

Download or read book Soil Management in Tropical America written by Elemer Bornemisza and published by . This book was released on 1975 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Tropical Soils written by Anthony S. R. Juo and published by Oxford University Press. This book was released on 2003-09-18 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural ecology, or agroecology, deals in general with the structure and function of agroecosystems at different levels of resolution. In this text/reference, the authors describe in terms of agroecology the tropical environments of sub-Saharan Africa, Southeast Asia, and Latin and Central America, focusing on production and management systems unique to each region.

Download or read book Soil Conservation and Management in the Humid Tropics written by D. J. Greenland and published by . This book was released on 1977 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Basic aspects of soil and water conservation; Characterization of soils and climates in relation to the erosion hazard; Management for erosion control; Farming systems and erosion hazard in Africa; Farming systems and erosion hazard in the far east; Farming systems and erosion hazard in Latin America; Towards erosion control in the humid tropics; Appendix; Author index; Subject index.

Download or read book The Biological Management of Tropical Soil Fertility written by P. L. Woomer and published by John Wiley & Sons. This book was released on 1994-12-05 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the first five years of research by scientists of the Tropical Soil Biology and Fertility Programme

Download or read book Principles of Sustainable Soil Management in Agroecosystems written by Rattan Lal and published by CRC Press. This book was released on 2013-06-10 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the use of high-level soil management technology, Africa could feed several billion people, yet food production has generally stagnated since the 1960s. No matter how powerful the seed technology, the seedling emerging from it can flourish only in a healthy soil. Accordingly, crop yields in Africa, South Asia, and the Caribbean could be doubled or tripled through adoption of technologies based on laws of sustainable soil management. Principles of Sustainable Soil Management in Agroecosystems describes the application of these laws to enhance ecosystem services while restoring degraded soils and promoting sustainable use. With chapters contributed by world-class soil scientists, ecologists, and social scientists, this book outlines critical changes in management of agricultural soils necessary to achieve food security and meet the food demands of the present and projected future population. These changes include conversion to no-till and conservation agriculture; adoption of strategies of integrated nutrient management, water harvesting, and use of drip sub-irrigation; complex cropping/farming systems such as cover cropping and agroforestry; and use of nano-enhanced fertilizers. The book is based on the premise that it is not possible to extract more from a soil than what is put into it without degrading its quality. The strategy is to replace what is removed, respond wisely to what is changed, and be pro-active to what may happen because of natural and anthropogenic perturbations. The chapters, which exemplify these ideas, cover a range of topics including organic farming, soil fertility, crop-symbiotic soil microbiota, human-driven soil degradation, soil degradation and restoration, carbon sink capacity of soils, soil renewal and sustainability, and the marginality principle.

Download or read book New Concepts and Approaches to Land Management in the Tropics with Emphasis on Steeplands written by T. F. Shaxson and published by Food & Agriculture Org.. This book was released on 1999 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the tropics most of the steepland areas are settled by small-scale farming families where livelihoods may be endangered by land degradation and associated loss of productivity. This bulletin brings concepts and principles of good land husbandry into focus.

Download or read book Soil Management for Sustainability written by R. Lal and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book manuscripts presented originally at a World Association of Soil and Water Conservation conference held in 1989 are collected. Topics include basic processes (e.g. soil structure, soil erosion, soil compaction); management options (e.g. conservation tillage); policy issues and priorities

Download or read book Management of Acid Tropical Soils for Sustainable Agriculture written by and published by . This book was released on 1987 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management of acid tropical soils in Southear Asia; Management of acid tropical soils in Africa; Management of acid soil in the humid tropics of Latin America; Management of acid tropical soils in teh savannas of South America; Pedological research in relation to soil fertility; The need for a soil fertility reference base and nutrient dynamics; Surface foil degradation and management strategies for sustained; Efficient use of phosphorus fertilization in acid tropical soil; Management of soil acidity; Reclamation of degraded acid tropical soils in Indonesia; Environmental characterization of acid tropical soils; Socioeconomic considerations in acid tropical soil research; Transfer of acid tropical soil management technology; Denor Agency Involvement with Agricultural Research Netmorks; IBSRAM and its network approach.

Download or read book Characterization of Soils in Relation to Their Classification and Management for Crop Production written by D. J. Greenland and published by Oxford University Press, USA. This book was released on 1981 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils and crop production in the lowland humid tropics; Representative toposenquences of soils in southern Nigeria and their pedology; Mineralogy; Chemical characteristics; Degree of weathering and surface properties of clays; Phosphorus sorption and release; Physical properties; Micronutrient status; Microbiological factors; Management of the soils for continuous production: controlling erosion and maintaining physical condition; Management of the soils for continuous productions: controlling nutrient status; Soil management in the Oxisol savannahs and Ultisol jungles of tropical South America; Soil fertility-capacibility assessment for use in the humid tropics; Climates of the tropics in relation to crop productivity; Farming systems and crops of the humid tropics in relation to soil utilization; Appendix 1: profile locations, descriptions, and analyses; Appendix 2: farming systems and crops of the humid tropics of West Africa.

Download or read book Annual Report of the University Consortium on Soils of the Tropics written by University Consortium on Soils of the Tropics and published by . This book was released on 1973 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Erosion in the Tropics written by R. Lal and published by McGraw-Hill Companies. This book was released on 1990 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling a need for all soil scientists, this comprehensive, volume on the problem of soil erosion, covers the principles and processes of wind and water erosion, with emphasis on the tropics. Because soil erosion is the single largest problem in maintaining food production worldwide, management practices advocated in this volume will be of significant environmental impact. TABLE OF

Download or read book Priorities for Alleviating Soil related Constraints to Food Production in the Tropics written by and published by Int. Rice Res. Inst.. This book was released on 1980 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tillage Systems in the Tropics written by R. Lal and published by Food & Agriculture Org.. This book was released on 1995 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this Bulletin are to collate up-to-date information on soil tillage requirements for soils in the tropics; to assess the impacts of different ways of tillage on soil, environment and crop productivity; and to outline criteria for developing environment-friendly and economically viable tillage techniques for sustainable use of soil and water resources