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Author : R. V. Tamhane
Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.:/5 (89 download)
Download or read book Soils written by R. V. Tamhane and published by . This book was released on 1964 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780876920046
Total Pages : 475 pages
Book Rating : 4.9/5 (2 download)
Download or read book Soils written by and published by . This book was released on 1970 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaffe, J S
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.:/5 (769 download)
Download or read book Soils written by Jaffe, J S and published by . This book was released on 1949 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. V. Tamhane
Publisher :
ISBN 13 :
Total Pages : 475 pages
Book Rating : 4.:/5 (128 download)
Download or read book Soils; Their Chemistry and Fertility in Tropical Asia written by R. V. Tamhane and published by . This book was released on 1966 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Junta Yanai
Publisher : Springer Nature
ISBN 13 : 9811654255
Total Pages : 250 pages
Book Rating : 4.8/5 (116 download)
Download or read book Changes in Paddy Soil Fertility in Tropical Asia under Green Revolution written by Junta Yanai and published by Springer Nature. This book was released on 2022-06-20 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the effect of the Green Revolution (GR) on long-term changes in the fertility status of paddy soils in tropical Asia. While information on long-term changes in soil fertility status are rather limited due to difficulties in obtaining past data or samples for comparison, this investigation on temporal changes in soil fertility is possible by comparing fertility status in the 2010s, which the authors examined recently, with those from the 1960s, when GR was initiated, which was reported by Kawaguchi & Kyuma (1977). More than 220 paddy soils collected from Thailand, the Philippines, Malaysia, Bangladesh, and Indonesia were analyzed for their physicochemical properties as well as total and available fractions of plant macro- and micro- essential elements, and their temporal changes were examined in addition to their spatial variation in each country. The most significant change was a drastic increase of available phosphorus in soils, possibly due to fertilization after the GR. Changes in organic matter, pH, and other nutrients were relatively small. A considerable decrease in the content of some micronutrients was also observed. Long-term studies on soil fertility status in the past and present will be useful to establish soil/fertilizer management for sustainable rice production in the future. This book is an essential reading for soil scientists, agricultural scientists, environmental scientists, as well as policymakers and nongovernmental officers such as FAO.
Author : Keizaburo Kawaguchi
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (45 download)
Download or read book Paddy Soils in Tropical Asia, Their Material Nature and Fertility written by Keizaburo Kawaguchi and published by . This book was released on 1977 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. T. Craswell
Publisher : State Mutual Book & Periodical Service
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.E/5 ( download)
Download or read book Management of Acid Soils in the Humid Tropics of Asia written by E. T. Craswell and published by State Mutual Book & Periodical Service. This book was released on 1989 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management of acid soils; Country reports.
Author : Anthony S. R. Juo
Publisher : Oxford University Press
ISBN 13 : 0195353870
Total Pages : 292 pages
Book Rating : 4.1/5 (953 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 292 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 : 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 : Keizaburo Kawaguchi
Publisher :
ISBN 13 : 9780608043869
Total Pages : 274 pages
Book Rating : 4.0/5 (438 download)
Download or read book Paddy Soils in Tropical Asia written by Keizaburo Kawaguchi and published by . This book was released on 1977-01-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter McDonald
Publisher : Cornell University Press
ISBN 13 : 9780801429217
Total Pages : 476 pages
Book Rating : 4.4/5 (292 download)
Download or read book The Literature of Soil Science written by Peter McDonald and published by Cornell University Press. This book was released on 1994 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of 14 discussions of the past and present literature about soil science. The topics include a historical survey, bibliometrics, introduction into developing countries, societies and their publishing influence, information systems, core monographs, primary journals, maps, and other aspec
Author : Shinya Funakawa
Publisher : Springer
ISBN 13 : 4431564845
Total Pages : 384 pages
Book Rating : 4.4/5 (315 download)
Download or read book Soils, Ecosystem Processes, and Agricultural Development written by Shinya Funakawa and published by Springer. This book was released on 2017-05-16 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this book is to integrate environmental knowledge observed in local agriculture, based on the understanding of soils science and ecology, and to propose possible technical solutions and a more integrated approach to tropical agriculture. The chapters describe and analyze the ecological and technical countermeasures available for mitigating environmental degradation due to the increasing agricultural activities by humans, based on our scientific understanding of traditional agriculture in the tropics. This is an effective approach, as such ecological and technical tools previously involved in traditional activities are expected to be easily incorporated into present agricultural systems. The book starts with a rather classical pedological issue and analyzed traditional agricultural practices with different resource management strategies in terms of their modification of natural biological processes. It focuses on the present situation of tropical agriculture; that is, resource utilization in modern agriculture after application of technical innovation (increased application of chemical fertilizers as well as agricultural chemicals). Here, possible technical approaches to resource management that reasonably support agricultural production whilst mitigating environmental degradation are discussed. The negative impacts of agricultural development on our environment are rapidly growing, yet we are increasingly dependent on the agricultural sector for food and energy. The situation is similar in the tropics, where subsistence agriculture with low input management has long comprised most agricultural systems. Comparison of ecological and/or agronomical studies between different continents are still rare; therefore, this analysis may help clarify what is an essential problem when considering technical transportation beyond continents and/or between temperate and tropical regions.
Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4./5 ( download)
Download or read book Management of Low Fertility Acid Soils of the American Humid Tropics written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. K. Kolay
Publisher : Atlantic Publishers & Dist
ISBN 13 : 9788126908028
Total Pages : 376 pages
Book Rating : 4.9/5 (8 download)
Download or read book Soil Genesis, Classification Survey and Evaluation written by A. K. Kolay and published by Atlantic Publishers & Dist. This book was released on 2007 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Genesis That Studies The Evolution Of Soils And The Changes Taking Place In Soil Bodies Has Received Increasing Interest And Attention In The Twentieth Century, And This Yet Continues. Despite The Fact That The Indian Soil Scientists Have Made Much Investigation Into The Subject Of Soil Genesis, Classification, Survey And Evaluation, There Are Very Few Books That Provide Ample Instructional Material Relevant To Situation In India. The Present Book Is Primarily Focused On The Study Of Geological Conditions Of India. Briefly Outlining The Fundamental Concepts Of Soil Genesis And Acquainting The Readers With Rich Minerals Present Under The Soil, The Book Provides A Detailed Study Of The Factors And Processes Of Soil Formation, Including Description And Interpretation Of The Soil Profile And Patterns Of Soils Occurring On The Surface Of The Earth. Furthermore, It Lays Down The Purpose And The Historical As Well As Modern Basis Of Classification Of Soils In Different Countries Across The World. It Particularly Provides An In-Depth Study Of Soils Prevalent In The Varied States Of India In Addition To The Assessment Of Productivity Of Bench Mark Soils Of The Country. The Book Also Covers Significant Areas Like Remote Sensing, Soil Survey, Land Use, Land Capability Classification, Land Irrigability Classification, Land Evaluation, Land Use Planning And Cartography. Considerable Authentic Information Has Been Drawn From The Works Of Indian Soil Scientists In These Disciplines Which Has Necessarily Added To The Value Of The Book.Designed As A Textbook, Its Approach To The Subject Is Reader-Friendly. Its Simple Language And Lucid Style Make It Accessible Even To Average Students. It Is Hoped That The Book Will Prove Immensely Useful And Informative To Students And Teachers Of Geology As Well As Soil Surveyors.
Author : A. Rathinasamy
Publisher : Scientific Publishers
ISBN 13 : 9386237342
Total Pages : 362 pages
Book Rating : 4.3/5 (862 download)
Download or read book Fundamentals Of Soil Science written by A. Rathinasamy and published by Scientific Publishers. This book was released on 2017-07-06 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: The content of this book is structured around basic soil concepts, beginning with the significance of soil in our everyday lives and progressing through soil formation, the physical and chemical properties of soils, and the role soil and the earth play in environmental management today and in the future.
Author : Malaysian Society of Soil Science
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (256 download)
Download or read book Conference on Chemistry and Fertility of Tropical Soils written by Malaysian Society of Soil Science and published by . This book was released on 1977 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
