by Food and Agriculture Organization of the United Nations, Kluwer Accademic in Rome, Italy, Dordrecht, Boston .
Written in English
|Statement||edited by G. Hardarson and W.J. Broughton.|
|Series||Developments in plant and soil sciences ;, v. 99|
|Contributions||Hardarson, G., Broughton, William, Food and Agriculture Organization of the United Nations., International Atomic Energy Agency.|
|LC Classifications||S587.5.N5 F36 2001|
|The Physical Object|
|Pagination||vii, 226 p. :|
|Number of Pages||226|
|ISBN 10||9251048983, 1402012373|
|LC Control Number||2004296839|
Maximising the Use of Biological Nitrogen Fixation in Agriculture by Gudni G. Hardarson, , available at Book Depository with free delivery worldwide. Biological nitrogen fixation is a critical and key process in sustainable agricultural systems in tropical soils, which are frequently deficient in N and susceptible to leaching of plant nutrients. legume plants and fix nitrogen which is directly assimilated by the host plant; in return, the plant provides the. required energy source for the energy intensive nitrogen fixation process. It is this symbiotic interaction which. will be highlighted in this book . The fixation of nitrogen--the conversion of atmospheric nitrogen to a form that plants can use--is fundamental to the productivity of the biosphere and therefore to the ability of the expanding human population to feed itself. Although the existence and importance of the process of biological nitrogen fixation has been recognized.
Long-term sustainability of agricultural systems must rely on the use and effective management of internal resources. The process of biological nitrogen fixation offers and economically attractive and ecologically sound means of reducing external nitrogen input and improving the quality and quantity of internal resources. Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems Extended versions of papers presented at the Symposium on Biological Nitrogen Fixation for Sustainable Agriculture at the 15th Congress of Soil Science, Acapulco, Mexico, Search within book. Front Matter. Pages I-VI. PDF. This book is written with the objective of covering the basic issues in Biological Nitrogen Fixation (BNF), such as physiology, biochemistry and molecular genetics of nitrogen fixation, role of signal molecules and host gene expression in nodulation and nitrogen fixation for a thorough understanding 4/5(3). 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 .
are. ), “Maximising the Use of Biological Nitrogen Fixation in Agriculture”. Methods for measuring biological nitrogen fixation in grain legumes. Detection of N fixation and assessment using excised root assay of acetylene reduction. Miscellaneous: Methods for evaluating biological nitrogen fixation. Two Types of Pea Leghemoglobin. Nitrogen Fixation in Plants Carroll Vance 10 Future Biotechnology of Legumes Lam-Son Phan Tran Henry T. Nguyen 11 The Economics of Biological Nitrogen Fixation in the Global Economy Patrick Westhoff 12 The Importance of Biological Nitrogen Fixation in Cropping Systems in Nonindustrialized Nations P. L. Mafongoya S. Mpepereki S. Biological Nitrogen Fixation estimate the amount of fixed nitrogen and to select the most effective rhizobial strain x plant genotype combination. The 15N techniques are currently the most accurate method to measure the nitrogen fixed in a given system. The elite strains will be then used for the inoculum production. Maximising the Use of Biological Nitrogen Fixation in Agriculture is unique in that it: reviews the latest thinking on various aspects of biological nitrogen fixation technology and applications; -reviews the possibilities in enhancing nitrogen fixation in various cropping systems; -shows ways how biological nitrogen fixation can be used to enhance crop .