Published December 31, 1899
by Springer .
Written in English
|The Physical Object|
|Number of Pages||256|
Buy Nitrogen Fixing Organisms: Pure and applied aspects / Edition 1 by P. Sprent at Barnes & : $ For people in these categories, the senior author wrote The Biology of Nitrogen-fixing Organisms published by McGraw Hill in This book has similar aims. Get this from a library! Nitrogen fixing organisms: pure and applied aspects. [Janet I Sprent; Peter Sprent] -- This book is concerned essentially with how nitrogen-fixing organisms function and why they are of practical importance. Special chapters deal with nitrogen fixation in agriculture, in forestry, and. Although this book is concerned essentially with how nitrogen-fixing organisms function and why they are of practical importance, rather than with details of laboratory or field techniques, an appendix deals with the main methods of measurement of nitrogen fixation and some of .
Biological nitrogen fixation is an alternative to nitrogen fertilizer. It is carried out by prokaryotes using an enzyme complex called nitrogenase and results in atmospheric N2 being reduced into a form of nitrogen diazotrophic organisms and plants are able to use (ammonia). Fixed nitrogen in the form of nitrates, nitrites, or ammonia is essential for life of all kinds (see Section ), but only a few nitrogen-fixing bacteria and plants can use the molecular form N 2. It dissolves natural waters at atmospheric pressure in amounts about – times the saturation values of oxygen. Nitrogen Fixation: Microorganisms Use ATP and a Powerful Reductant to Reduce Atmospheric Nitrogen to Ammonia - Biochemistry - NCBI Bookshelf. The nitrogen in amino acids, purines, pyrimidines, and other biomolecules ultimately comes from atmospheric nitrogen, N2. The biosynthetic process starts with the reduction of N2 to NH3 (ammonia), a process called nitrogen fixation. Nitrogen enters the living world through free-living and symbiotic bacteria, which incorporate nitrogen into their macromolecules through specialized biochemical pathways called nitrogen fixation. Cyanobacteria in aquatic ecosystems fix inorganic nitrogen (from nitrogen gas) into ammonia (NH 3) that can be easily incorporated into biological.
Genomes and Genomics of Nitrogen-fixing Organisms This is Volume 3 of a seven-volume series on all aspects of Nitrogen Fixation. Rather than attempting to cram the whole field into a single volume, the subject matter is divided among seven volumes to allow authors the luxury of writing in depth with a comprehensive reference base. Nitrogen Fixation by Free-Living Micro-Organisms - Google Books. Nitrogen fixation by free-living bacteria. Physiology and ecology of free-living, nitrogen-fixing bacteria. Anaerobic. Nitrogen is an important macronutrient because it is part of nucleic acids and proteins. Atmospheric nitrogen, which is the diatomic molecule N 2, or dinitrogen, is the largest pool of nitrogen in terrestrial ecosystems. However, plants cannot take advantage of this nitrogen because they do not have the necessary enzymes to convert it into biologically useful forms. Pages Morphology of nitrogen fixers in forest ecosystems. A. D. L. Akkermans, A. Houwers. Pages Taxonomy and distribution of non-legume nitrogen-fixing systems. George Bond. Pages Isolation and culture of nitrogen-fixing organisms. Carolyn V. Carpenter, Linda R. Robertson.