Nitrogen Fixation by Free-Living Micro-Organisms

Nitrogen Fixation by Free-Living Micro-Organisms
Author: William Duncan Patterson Stewart
Publisher: CUP Archive
Total Pages: 504
Release: 1975
Genre: Medical
ISBN: 9780521207089

This 1976 volume provides information, presented at an international symposium in Edinburgh, on the free-living nitrogen-fixing bacteria and blue-green algae. In addition to information on the distribution of the nitrogenase enzyme within these groups, their role in the soil and in aquatic systems is considered, as are the methods of measuring nitrogen fixation.

Nitrogen Fixation in Agriculture, Forestry, Ecology, and the Environment

Nitrogen Fixation in Agriculture, Forestry, Ecology, and the Environment
Author: Dietrich Werner
Publisher: Springer Science & Business Media
Total Pages: 361
Release: 2006-01-20
Genre: Technology & Engineering
ISBN: 1402035446

Sustainability has a major part to play in the global challenge of continued development of regions, countries, and continents all around the World and biological nitrogen fixation has a key role in this process. This volume begins with chapters specifically addressing crops of major global importance, such as soybeans, rice, and sugar cane. It continues with a second important focus, agroforestry, and describes the use and promise of both legume trees with their rhizobial symbionts and other nitrogen-fixing trees with their actinorhizal colonization. An over-arching theme of all chapters is the interaction of the plants and trees with microbes and this theme allows other aspects of soil microbiology, such as interactions with arbuscular mycorrhizal fungi and the impact of soil-stress factors on biological nitrogen fixation, to be addressed. Furthermore, a link to basic science occurs through the inclusion of chapters describing the biogeochemically important nitrogen cycle and its key relationships among nitrogen fixation, nitrification, and denitrification. The volume then provides an up-to-date view of the production of microbial inocula, especially those for legume crops.