Download or read book Isotopes and Radiation in Soil plant Relationships Including Forestry written by and published by . This book was released on 1971 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isotopes and Radiation in Soil plant Relationships Including Forestry written by and published by . This book was released on 1972 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isotopes and Radiation in Agricultural Sciences Soil plant water relationships written by Michael F. L'Annunziata and published by . This book was released on 1984 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil fertility and plant nutrition. Isotope tracers. Autoradiography. Radiation absorption and scattering. Activation analysis. Soil nutrients in relation to plant nutrition. Fertilizer disposition. Plant root distribution. Fertility erosion. Evaluation and prospects. Tracers for soil water management. Neutron moisture gauges. Gamma radiation attenuation. Beta radiation attenuation. Sampling field soils. Soil organic matter studies. Input of organic carbon into soils. Decomposition of isotope-labelled materials in soils. Characterization of soil organic matter. Availability of nutrients released from organic residues. Soil microbiology. Soil sampling and processing. Decomposition of naturally occurring materials. Microbial biomass. Interactions of plants and microbes. Denetrification. Mineralization and immobilization of nitrogen. Biologiccal nitrogen fixation. The detection and measurement of radionuclides. Gas ionization counters. Semiconductor detectors. Semiconductor detector applications. Liquid scintillation counting. Cherenkov counting. Solid scintillation counting. Figure-of-merit. Autoradiography. The measurement of 15N. Principle of detection. Sample preparation techniques. Mass spectrometry. Emission spectrometry. The isotope dilution method.
Download or read book Isotopes and Radiation in Research on Soil plant Relationships written by International Atomic Energy Agency and published by . This book was released on 1979 with total page 660 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 1973 with total page 1412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Isotopes and Radiation Technology written by and published by . This book was released on 1969 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1974 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Service Research Accomplishments written by and published by . This book was released on 1973 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Agronomy written by and published by Academic Press. This book was released on 1976-12-03 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy
Download or read book General Technical Report RM written by and published by . This book was released on 1995 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Research Accomplishments written by and published by . This book was released on 1976 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Environmental Protection Agency Library System Book Catalog written by United States. Environmental Protection Agency. Library Systems Branch and published by . This book was released on 1975 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Root Systems and Their Mycorrhizas written by D. Atkinson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a Meeting of the IUFRO, Working Party on Root Physiology and Symbiosis
Download or read book Geochemistry of Marine Humic Compounds written by M.A. Rashid and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrition of Eucalypts written by PM Attiwill and published by CSIRO PUBLISHING. This book was released on 1996-01-01 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most eucalypts grow naturally on soils low in fertility. Commercial plantations of eucalypts have been established around the world over a range of climates and soils. These two themes are central to this book. Nutrition of Eucalypts provides a comprehensive survey of nutritional ecology of eucalypts in their natural environment and in plantations. The authors, who are all at the forefront of research and development in their fields, are from the various eucalypt growing regions including Brazil, India, China, Spain and Australia. Their text aims at a state-of-the-art presentation. The book includes a key and descriptions for recognising nutrient deficiencies in eucalypts.
