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Download or read book Physical Constraints to Root Growth in Savanna Oxisols written by and published by . This book was released on 1991 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elcio Perpétuo Guimarães
Publisher : CIAT
ISBN 13 :
Total Pages : 347 pages
Book Rating : 4./5 ( download)
Download or read book Agropastoral Systems for the Tropical Savannas of Latin America written by Elcio Perpétuo Guimarães and published by CIAT. This book was released on 2004 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Agropastoral research in the tropical savannas of Latin America. Part II: Methodological aspects of agropastoral research. Part III: Crops and forages as components of agropastoral systems. Part IV: Potential of agropastoral systems for the sustainable management of the tropical savannas of South America. Part V: Acquired experiences and the road to the future.
Author : Georges Stoops
Publisher : Elsevier
ISBN 13 : 0444635424
Total Pages : 1002 pages
Book Rating : 4.4/5 (446 download)
Download or read book Interpretation of Micromorphological Features of Soils and Regoliths written by Georges Stoops and published by Elsevier. This book was released on 2018-09-17 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interpretation of Micromorphological Features of Soils and Regoliths, Second Edition, provides researchers and students with a tool for interpreting features observed in soil thin sections and through submicroscopic studies. After an introduction and general overview, micromorphological aspects of regoliths (e.g., saprolites, transported materials) are highlighted, followed by a systematic and coherent discussion of the micromorphological expression of various pedogenic processes. The book is written by an international team of experts in the field, using a uniform set of concepts and terminology, making it a valuable interdisciplinary reference work. The following topics are treated: freeze-thaw features, redoximorphic features, calcareous and gypsiferous formations, textural features, spodic and oxic horizons, volcanic materials, organic matter, surface horizons, laterites, surface crusts, salt minerals, biogenic and pedogenic siliceous materials, other authigenic silicates, phosphates, sulphidic and sulphuric materials, and features related to faunal activity. The last chapters address anthropogenic features,archaeological materials and palaeosoils. - Updates the first exhaustive publication on interpretation of micromorphological features, with some new chapters and with a larger number of additional references - Covers related topics, making micromorphology more attractive and accessible for geomorphologists, archaeologists and quaternary geologists Includes thematic treatment of a range of soil micromorphology fields and broadens its applications - Features input from a multi-disciplinary team, ensuring thorough coverage of topics related to soil science, archaeology and geomorphology
Author : Bobby A. Stewart
Publisher : CRC Press
ISBN 13 : 9781566700764
Total Pages : 578 pages
Book Rating : 4.7/5 (7 download)
Download or read book Soil Management written by Bobby A. Stewart and published by CRC Press. This book was released on 1995-03-09 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experiments and experiences discussed in Soil Management carefully document crop production systems with well-defined boundaries. These long-term agronomic trials provide a valuable data resource that has, until now, been largely ignored by both the research community and the sustainability experts. With a rigorous definition of sustainability and this data, the sustainability of various cropping systems will be more clearly illustrated than any previous effort. Particular emphasis is given to research involving the tropics and sub-tropics. This book is unique in providing an experimental basis for sustainable management of soil resources. It describes technological options for sustainable management of soil resources and identifies priorities for additional long-term experimentation needed in key ecoregions. Topics discussed include changes in soil processes and properties, environmental quality, soil management, soil dynamics, soil organic matter, and nutrient cycling. Soil Management is for those who ask whether agriculture is sustainable, want to analyze or review sustainability experiments and experiences, or wish to initiate new long-term trials. It is a valuable reference on soil processes and an excellent text for courses in soil management.
Author : Anthony S. R. Juo
Publisher : Oxford University Press
ISBN 13 : 9780195353877
Total Pages : 296 pages
Book Rating : 4.3/5 (538 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.3/5 (91 download)
Download or read book Australian Journal of Soil Research written by and published by . This book was released on 2002 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Kellman
Publisher : Routledge
ISBN 13 : 1134819609
Total Pages : 394 pages
Book Rating : 4.1/5 (348 download)
Download or read book Tropical Environments written by Martin Kellman and published by Routledge. This book was released on 2003-09-02 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive introduction to the complex systems of the tropics, covering a broad, cross-regional range of humid through to semi-arid tropical climate zones. Offers a balanced mix of biophysical and human management issues.
Author : International Society of Soil Science
Publisher :
ISBN 13 :
Total Pages : 574 pages
Book Rating : 4.4/5 (33 download)
Download or read book Bulletin written by International Society of Soil Science and published by . This book was released on 1991 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Exchange and Gift Division
Publisher :
ISBN 13 :
Total Pages : 574 pages
Book Rating : 4.3/5 ( download)
Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1991-11 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: An annual index to the monographs appears early in the following year.
Author :
Publisher :
ISBN 13 :
Total Pages : 534 pages
Book Rating : 4.:/5 (4 download)
Download or read book Checklist of Official North Carolina State Publications written by and published by . This book was released on 1991 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Parvaiz Ahmad
Publisher : Academic Press
ISBN 13 : 0128010886
Total Pages : 586 pages
Book Rating : 4.1/5 (28 download)
Download or read book Emerging Technologies and Management of Crop Stress Tolerance written by Parvaiz Ahmad and published by Academic Press. This book was released on 2014-04-11 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Technologies and Management of Crop Stress Tolerance: Volume 1 - Biological Techniques presents the latest technologies used by scientists for improvement the crop production and explores the various roles of these technologies for the enhancement of crop productivity and inhibition of pathogenic bacteria that can cause disease. This resource provides a comprehensive review of how proteomics, genomics, transcriptomics, ionomics, and micromics are a pathway to improve plant stress tolerance to increase productivity and meet the agricultural needs of the growing human population. This valuable resource will help any scientist have a better understanding of environmental stresses to improve resource management within a world of limited resources. - Includes the most recent advances methods and applications of biotechnology to crop science - Discusses different techniques of genomics, proteomics, transcriptomics and nanotechnology - Promotes the prevention of potential diseases to inhibit bacteria postharvest quality of fruits and vegetable crops by advancing application and research - Presents a thorough account of research results and critical reviews
Author : B. T. Kang
Publisher : IITA
ISBN 13 : 9789781310980
Total Pages : 402 pages
Book Rating : 4.3/5 (19 download)
Download or read book Moist Savannas of Africa written by B. T. Kang and published by IITA. This book was released on 1995 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book state publications monthly checklist written by and published by . This book was released on 1991 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marta Valaskova
Publisher : BoD – Books on Demand
ISBN 13 : 9535107380
Total Pages : 330 pages
Book Rating : 4.5/5 (351 download)
Download or read book Clay Minerals in Nature written by Marta Valaskova and published by BoD – Books on Demand. This book was released on 2012-09-12 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clay is an abundant raw material which has a variety of uses and properties depending on their structure and composition. Clay minerals are inexpensive and environmentally friendly naturally occurring nanomaterials, thanks to their 1 nm thick silicate layers, in all types of sediments and sedimentary rocks. The book chapters have been classified according to their characteristics in topics and applications. Therefore, in the first section five chapters is dedicated to the characterization and utilization of clay minerals in deposits. The second section includes four chapters about the significance of clay minerals in soils. Third section is devoted to different aspects of clay minerals research, especially to the characterization of structure and modifications for their application.
Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 9780203026472
Total Pages : 562 pages
Book Rating : 4.0/5 (264 download)
Download or read book Sustainable Agriculture and the International Rice-Wheat System written by Rattan Lal and published by CRC Press. This book was released on 2004-05-24 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing a topic of major importance to the maintenance of world food supplies, this reference identifies knowledge gaps, defines priorities, and formulates recommendations for the improvement of the rice-wheat farming system. The book reveals new systems of rice intensification and management and illustrates the application of no-till and conservation farming to the rice-wheat system. With contributions from 65 international experts, and case studies from India, Nepal, Pakistan, and Bangladesh, Sustainable Agriculture and the International Rice-Wheat System focuses on seeding equipment and residue management, weed control, water and nutrient efficiency, and integrated pest management.
Author : Hari K. Pande
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251033173
Total Pages : 128 pages
Book Rating : 4.0/5 (331 download)
Download or read book Improved Upland Rice Farming Systems written by Hari K. Pande and published by Food & Agriculture Org.. This book was released on 1994 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
