Nitrogen Fixation in Bacteria and Higher Plants - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen Fixation in Bacteria and Higher Plants write by R.C. Burns. This book was released on 2012-12-06. Nitrogen Fixation in Bacteria and Higher Plants available in PDF, EPUB and Kindle. Our knowledge of the biochemistry and biophysics of dinitrogen fixa tion has developed rapidly in the 15 years since the first N2-fixing enzyme system was successfully extracted from a bacterium. This peri od has produced a literature that now describes the N2 fixation reac tion and the nitrogenase enzyme itself in sophisticated terms, though a detailed reaction mechanism at the chemical level has not yet emerged. It is the purpose of the present monograph to present an in-depth re view, analysis, and integration of this research as is possible with a non-contributed publication and to relate this work to considera tions of N2 fixation that reach beyond the confines of the biochem ist's laboratory. The first section is directed as much toward the general science read er as toward the specialist. It covers the agricultural origins of man's interest in N2 fixation and also pertinent areas of taxonomy, physiology, and evolution. Ecological aspects of the subject include a comprehensive evaluation of the nitrogen cycle leading to a sub stantially greater estimate of the rate of global N2 fixation than previous ones. The treatment is of a survey fashion, in part to pro vide a general over-view of N2 fixation and in part to provide context for the biochemistry and biophysics that follow in the second section.
Nitrogen Fixation in Bacteria and Higher Plants
Nitrogen Fixation in Bacteria and Higher Plants - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen Fixation in Bacteria and Higher Plants write by Richard Charles Burns. This book was released on 1975. Nitrogen Fixation in Bacteria and Higher Plants available in PDF, EPUB and Kindle.
Nitrogen Fixation in Bacterial and Higher Plants
Nitrogen Fixation in Bacterial and Higher Plants - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen Fixation in Bacterial and Higher Plants write by Burns R C.. This book was released on 1985. Nitrogen Fixation in Bacterial and Higher Plants available in PDF, EPUB and Kindle.
Symbiotic Nitrogen Fixation
Symbiotic Nitrogen Fixation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Symbiotic Nitrogen Fixation write by P. Graham. This book was released on 2012-12-06. Symbiotic Nitrogen Fixation available in PDF, EPUB and Kindle. During the past three decades there has been a large amount of research on biological nitrogen fixation, in part stimulated by increasing world prices of nitrogen-containing fertilizers and environmental concerns. In the last several years, research on plant--microbe interactions, and symbiotic and asymbiotic nitrogen fixation has become truly interdisciplinary in nature, stimulated to some degree by the use of modern genetic techniques. These methodologies have allowed us to make detailed analyses of plant and bacterial genes involved in symbiotic processes and to follow the growth and persistence of the root-nodule bacteria and free-living nitrogen-fixing bacteria in soils. Through the efforts of a large number of researchers we now have a better understanding of the ecology of rhizobia, environmental parameters affecting the infection and nodulation process, the nature of specificity, the biochemistry of host plants and microsymbionts, and chemical signalling between symbiotic partners. This volume gives a summary of current research efforts and knowledge in the field of biological nitrogen fixation. Since the research field is diverse in nature, this book presents a collection of papers in the major research area of physiology and metabolism, genetics, evolution, taxonomy, ecology, and international programs.
Plants and Nitrogen
Plants and Nitrogen - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Plants and Nitrogen write by O. A. M. Lewis. This book was released on 1986. Plants and Nitrogen available in PDF, EPUB and Kindle. This book discusses the association that exists between plants and their most important dietary component, nitrogen. The author combines ecological, physiological and biochemical approaches to provide the reader with an overall view of nitrogen in the biosphere and a specific view of nitrogen processing in plants. The processes which make up the nitrogen cycle, including mineralization, immobilization by microbes and nitrification, are discussed and the losses and gains of combined nitrogen from and to the cycle. The part which plants play in this cycling, by their processing of inorganic nitrogen into compounds which are required by plants and animals alike, and the chemistry and production of those compounds, is also covered. Transport of nitrogen compounds within the plant, and the fate of these compounds, is discussed. The final chapter considers the part which humans play in the cycling of nitrogen, with special reference to the nitrogen fertilizers used in agriculture.
