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Isotope Studies On Wheat Fertilization
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Author :Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture Publisher : ISBN 13 : Total Pages :112 pages Book Rating :4.:/5 (319 download)
Book Synopsis Isotope Studies on Wheat Fertilization by : Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture
Download or read book Isotope Studies on Wheat Fertilization written by Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and published by . This book was released on 1974 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service Publisher :Food & Agriculture Org. ISBN 13 :9789251009543 Total Pages :44 pages Book Rating :4.0/5 (95 download)
Book Synopsis Maximizing the Efficiency of Fertilizer Use by Grain Crops by : Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service
Download or read book Maximizing the Efficiency of Fertilizer Use by Grain Crops written by Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service and published by Food & Agriculture Org.. This book was released on 1980 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stable Isotope Techniques in the Study of Biological Processes and Functioning of Ecosystems by : M.J. Unkovich
Download or read book Stable Isotope Techniques in the Study of Biological Processes and Functioning of Ecosystems written by M.J. Unkovich and published by Springer Science & Business Media. This book was released on 2001-07-31 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a very strong practical orientation, telling readers what methodologies are available using stable isotopes, how studies should be designed and executed to maximise effectiveness and incisiveness in terms of data obtained and outcomes in terms of understanding events and processes in plant and ecosystem functioning. The readership is very much aimed toward postgraduates with good knowledge of general biological principles and underlying chemical and physical processes. Pre-existing knowledge of or experience in application and assay of stable isotopes is not required. The stable isotope research field is one of the most rapidly growing areas of ecophysiology and techniques using stable isotopes comprise an ever increasing component of research programs of university postgraduates and a wide range of agencies conducting environmental monitoring and rehabilitation programs. The book is tailor-made for such an audience.
Book Synopsis Isotopes and Radiation in Research on Soil-plant Relationships by : Food and Agriculture Organization of the United Nations
Download or read book Isotopes and Radiation in Research on Soil-plant Relationships written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1979 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertilizer and efficiency; Water relationships and ion movement; Organic residues in soil management; Micronutrients; Nutrient availability; Techniques and analytical methods; Flooded rice; Upland rice.
Book Synopsis Isotopic Studies of Azolla and Nitrogen Fertilization of Rice by : K.S. Kumarasinghe
Download or read book Isotopic Studies of Azolla and Nitrogen Fertilization of Rice written by K.S. Kumarasinghe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen is the most limiting element for crop production. Traditionally, expensive commercial fertilizers are used to correct soil nitrogen deficiencies. Indeed, 50% of the increase in rice yields after World War II can be attributed to increased fertilizer nitrogen use. Although an increased rate of fertilizer nitrogen application has been advocated to meet the growing demand for food, it is unrealistic to advise the farmers to apply fertilizers they could hardly afford, and whose prices are likely to escalate in the years ahead. In addition, when they are not applied judiciously there are problems of environmental pollution as plants are capable of taking up only a relatively small portion of the applied nitrogen, a substantial amount being lost through various chemical and biological processes. The exploitation of cheaper alternatives or supplements to fertilizers have therefore gained much interest in recent years. Our increased interest in biological nitrogen fixation as a supplement or alternative to nitrogen fertilizers led to the convening of a consultants' meeting on `The Role of Isotopes in Studies on Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and the Azolla-Anabaena azollae Association', in Vienna from 11--15 October 1982. The consultants' group recommended that the Joint FAI/IAEA Division of Nuclear Techniques in Food and Agriculture embark on a coordinated research programme in this field and that initial emphasis should be placed on Azolla-Anabaena symbiosis. As a result, such a programme was initiated in 1984, which was concluded in 1989. The results and conclusions reported here are those that were generated during the five years of its operation.
Book Synopsis Fertilizer Use Under Multiple Cropping Systems by :
Download or read book Fertilizer Use Under Multiple Cropping Systems written by and published by Food & Agriculture Org.. This book was released on 1983 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conslusions and recommendations; Working papers.
Book Synopsis Introduction to Nuclear Techniques in Agronomy and Plant Biology by : Peter B. Vose
Download or read book Introduction to Nuclear Techniques in Agronomy and Plant Biology written by Peter B. Vose and published by Elsevier. This book was released on 2013-10-22 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Nuclear Techniques in Agronomy and Plant Biology is a 15-chapter book that begins with an explanation of the nature of isotopes and radiation, nuclear reactions, and radioisotopes. Subsequent chapters describe the radioassay, use of stable isotopes as tracers, and activation analysis for biological samples. Other chapters discuss X-ray fluorescence spectrography for plants and soils; autoradiography; isotopes in soils studies; isotopic tracers in field experimentation; and nuclear techniques in plant science and soil water. The last chapter centers on the radiation and other induced mutations in plant breeding.
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1968 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen Economy in Tropical Soils by : N. Ahmad
Download or read book Nitrogen Economy in Tropical Soils written by N. Ahmad and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen Economy in Tropical Soils presents an authoritative and comprehensive state-of-the-art review on soil/plant nitrogen inter-relationships, with special reference to tropical soils and crops in aerobic and anaerobic environments. Use of isotopically labelled nitrogen in experimentation, especially in tropical environments, and recently developed analytical techniques for soil and plant materials are presented. An important aspect is the emphasis placed on the impact of the tropical environment on nitrogen transformations in the soil environment. This book should be an excellent source of information for senior undergraduate and graduate students with interest in soil/plant nitrogen inter-relationships, and for all levels of research workers in these fields.
Book Synopsis Improved Use of Plant Nutrients by :
Download or read book Improved Use of Plant Nutrients written by and published by Food & Agriculture Org.. This book was released on 1978 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Plant Nutrition Systems by : Raoul Dudal
Download or read book Integrated Plant Nutrition Systems written by Raoul Dudal and published by Food & Agriculture Org.. This book was released on 1995 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is structured on the main themes of the consultation: the importance of plant nutrition for meeting agricultural product requirements; soil organic matter, biomass, soil microflora and management of integrated plant nutrition systems; renewable supply of plant nutrients from natural sources and plant nutrient transfer to crops; the place and role of local and external sources of plant nutrients in cropping systems and their evaluation; plant nutrient management in farming systems and in watersheds and territories; and priorities for FAO's Integrated Plant Nutrion Systems (IPNS) programme
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Uses of Isotopes in Agricultural Studies by : U.S. Atomic Energy Commission
Download or read book Uses of Isotopes in Agricultural Studies written by U.S. Atomic Energy Commission and published by . This book was released on 1963 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nuclear Techniques in Soil-plant Studies for Sustainable Agriculture and Environmental Preservation by : International Atomic Energy Agency
Download or read book Nuclear Techniques in Soil-plant Studies for Sustainable Agriculture and Environmental Preservation written by International Atomic Energy Agency and published by . This book was released on 1995 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium jointly organized by the IAEA and FAO, Vienna, 17-21 October 1994. The objective of the symposium was to assess the progress being made in the use of nuclear and related techniques for studying various aspects of soil fertility and plant nutrition, environmental problems, the potential and limitations of existing methods, and the possibilities for further development. Analytical methods and equipment are discussed, as are isotope dilution techniques, transfers of fixed N to non-fixing crops, crop water consumption, labelled fertilizer involving fertigation, 13C discrimination, erosion and soil degradation, and global warming and climate change. The proceedings should assist scientists, particularly those in developing countries, to find ways of increasing and sustaining soil fertility and crop production while preserving the environment.
Book Synopsis Bibliography of Agriculture with Subject Index by :
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Water and Nitrogen in Mediterranean-type Environments by :
Download or read book Soil Water and Nitrogen in Mediterranean-type Environments written by and published by Springer Nature. This book was released on 1981 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt:
