Difference between revisions of "Micro-organisms in the soil"
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[[File:Fava bean root nodules.jpg|200px|thumb|right|Root nodules of the [[fava bean]] or broad bean. Each of these nodules contains billions of Rhizobia bacteria that live in symbiotic relationship to Fabaceae or the legume family (beans, peas).]] | [[File:Fava bean root nodules.jpg|200px|thumb|right|Root nodules of the [[fava bean]] or broad bean. Each of these nodules contains billions of Rhizobia bacteria that live in symbiotic relationship to Fabaceae or the legume family (beans, peas).]] | ||
| − | + | Topic in [[Gardening courses]] | |
== Chunks of information == | == Chunks of information == | ||
Revision as of 07:31, 13 January 2012
Root nodules of the fava bean or broad bean. Each of these nodules contains billions of Rhizobia bacteria that live in symbiotic relationship to Fabaceae or the legume family (beans, peas).
Topic in Gardening courses
Chunks of information
- Root nodules of the fava plant or broad bean. Each of these nodules contains billions of Rhizobia bacteria that live in symbiotic relationship to Fabaceae or the legume family (beans, peas). These bacteria fix nitrogen that is in the air and give it to the plant or remain in the soil for a next crop. They grow in healthy soils and reduce the need for fertilizing the soil.
Gallery
See also
External links
- Mycorrhiza Wikipedia
- Rhizobia Wikipedia
- Root nodule Wikipedia
Books
- Soil microbiology (1952) Author: Waksman, Selman A. (Selman Abraham), 1888-1973; 380 pages
