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Author : Glenn Hugh Robinson
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Classification and Evaluation of Soils for Wetland Rice written by Glenn Hugh Robinson and published by . This book was released on 1972 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank R. Moormann
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (319 download)
Download or read book Rice written by Frank R. Moormann and published by . This book was released on 1978 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1: Rice and its environment. Chapter 2: The geography of rice (oryza sativa L.). Chapter 3: The hidrology of rice-lands. Chapter 4: Classification of soils on which rice is Grown. Chapter 5: Soil-forming process in aquatic rice lands. Chapter 6: Soil and land properties that affect the growth of rice. Chapter 7: Elements for evaluation of land for rice growing.
Author : J. Alfred Zinck
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251036624
Total Pages : 140 pages
Book Rating : 4.0/5 (366 download)
Download or read book Soil Survey written by J. Alfred Zinck and published by Food & Agriculture Org.. This book was released on 1995 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Rice Commission
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (3 download)
Download or read book Report of the Sessions of the Three Working Parties of the International Rice Commission written by International Rice Commission and published by . This book was released on 1972 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes reports of the 10th- session of the Working Party on Rice Soils, Water and Fertilizer Practices; the 4th- sessions of the Working Party on the Agricultural Engineering Aspects of Rice Production, Storage and Processing and the 11th- sessions of the Working Party on Rice Production and Protection.
Author : Institute of Soil Science, Academia Sinica
Publisher : Springer Science & Business Media
ISBN 13 : 3642681417
Total Pages : 876 pages
Book Rating : 4.6/5 (426 download)
Download or read book Proceedings of Symposium on Paddy Soils written by Institute of Soil Science, Academia Sinica and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: China contributes a large part to rice production, one of the most important crops in the world. It is estimated that in China rice constitutes about half of the total food production, covering an area of about 30 % of \08 hectares of cultivated land of the whole country. Owing to the peculiar water regime, paddy soils possess quite different properties physically, chemically and biologically as compared with those of upland soils. Such properties have a conspicuous effect on fertility and management practice of paddy field. For the purpose of summing up the past work and opening up new prospects, a "Symposium on Paddy Soils" was organized under the auspices of Academia Sinica, held on October 19-24, 1980 in Nanjing, which was followed by a seven-day paddy soil excursion in the lower Changjiang Delta. In addition to 120 Chinese soil scientists, 56 guests coming from America, Asia, Europe and Oceania attended the symposium on invitation. A total of 110 papers were presented either orally or by poster. All these are collected and published in the present proceedings which we hope may be helpful to the scientific exchanges between soil scientists of China and other countries.
Author : Committee on Characterization of Wetlands
Publisher : National Academies Press
ISBN 13 : 0309587220
Total Pages : 329 pages
Book Rating : 4.3/5 (95 download)
Download or read book Wetlands written by Committee on Characterization of Wetlands and published by National Academies Press. This book was released on 1995-09-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.
Author :
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (319 download)
Download or read book Proceedings of the Eighth International Soil Correlation Meeting (VIII ISCOM) written by and published by . This book was released on 1992 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251055212
Total Pages : 116 pages
Book Rating : 4.0/5 (552 download)
Download or read book Guidelines for Soil Description written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2006 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.
Author : Arnold Clifford Orvedal
Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.0/5 ( download)
Download or read book Bibliography of Soils of the Tropics: Tropics in general, and islands of Pacific and Indian Ocean written by Arnold Clifford Orvedal and published by . This book was released on 1975 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arnold Clifford Orvedal
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (327 download)
Download or read book Bibliography of the Soils of the Tropics, Vol. 4 written by Arnold Clifford Orvedal and published by . This book was released on 1980 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1376 pages
Book Rating : 4.:/5 (31 download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1972 with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.3/5 ( download)
Download or read book Proceedings of the ... International Soil Correlation Meeting (ISCOM). written by and published by . This book was released on 1990 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey Interpretation written by and published by . This book was released on 1975 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K R Krishna
Publisher : CRC Press
ISBN 13 : 1482280051
Total Pages : 357 pages
Book Rating : 4.4/5 (822 download)
Download or read book Agrosphere written by K R Krishna and published by CRC Press. This book was released on 2003-01-05 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with agroecological aspects of nutrients essential to crop production. A new concept termed 'AGROSPHERE' has been introduced in the book. A brief description about agrosphere, its expanse, contrasting features and interactions with other ecospheres, global nutrient dynamics and food production trends within various agro ecosystems fo
Author : International Council of Scientific Unions. Scientific Committee on Problems of the Environment
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9712200027
Total Pages : 495 pages
Book Rating : 4.7/5 (122 download)
Download or read book Phosphorus Requirements for Sustainable Agriculture in Asia and Oceania written by International Council of Scientific Unions. Scientific Committee on Problems of the Environment and published by Int. Rice Res. Inst.. This book was released on 1990 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Author : Donald L. Sparks
Publisher : Gulf Professional Publishing
ISBN 13 : 9780120007998
Total Pages : 282 pages
Book Rating : 4.0/5 (79 download)
Download or read book Advances in Agronomy written by Donald L. Sparks and published by Gulf Professional Publishing. This book was released on 2004-03-23 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy continues to be recognized as a leading reference and a first-rate source of the latest research in agronomy. Major reviews deal with the current topics of interest to agronomists, as well as crop and soil scientists. As always, the subjects covered are varied and exemplary of the myriad subject matter dealt with by this long-running serial. Editor Donald Sparks, former president of the Soil Science Society of America and current president of the International Union of Soil Science, is the S. Hallock du Pont Chair of Plant and Soil Sciences at The University of Delaware. Volume 81 contains five excellent reviews that discuss topics critical to agricultural and environmental sustainability. Maintains the highest impact factor among serial publications in Agriculture Presents timely reviews on important agronomy issues Enjoys a long-standing reputation for excellence in the field
Author : International Rice Research Institute
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9712200736
Total Pages : 991 pages
Book Rating : 4.7/5 (122 download)
Download or read book Fragile Lives in Fragile Ecosystems written by International Rice Research Institute and published by Int. Rice Res. Inst.. This book was released on 1995 with total page 991 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fragile lives in fragile ecosystems: Feeding the world's poor from neglected rice ecosystems was the theme of the 1995 International Rice Research Conference. During the February meeting, participants assessed progress in rice research and identified new research approaches for reducing constraints and improving productivity and sustainability of less favored and fragile rice producing areas - these are the upland, rainfed lowland, and flood-prone ecosystems.
