SNF allows legumes to grow efficiently under nitrogen-limiting conditions, with very important agronomical and environmental benefits, due to their capacity to establish endosymbioses with soil bacteria collectively known as rhizobia [5], [6].
Legumes are able to enter into a symbiotic relationship with nitrogen-fixing soil bacteria, collectively called rhizobia.
These species have the capacity to establish atmospheric dinitrogen fixing symbiose with soil bacteria collectively named rhizobia, and to form symbiotic root mycorrhizae with soil fungi, thus facilitating their uptake of phosphate, water and other soil nutrients [ 1, 2].
Some of the known parasitism proteins showed similarities to plant or microbe sequences [ 10- 14, 16] 16], and in a closely related nematode species additional genes with similarity to nitrogen-fixing soil bacteria, collectively called rhizobia, could be identified [ 38].
Set against the manically inflationist private-property capitalism in a city such as London, putting your spade to soil that is collectively owned acquires a new significance.
Any particular sequence of predominant clay mineralogy found in a soil is known collectively as the set of Jackson-Sherman weathering stages.
A key trait of legumes is the competence for symbiotic nitrogen fixation, which is the result of an intimate relationship with a group of soil living bacteria collectively called rhizobia.
The world's soil and plant biomass collectively store about 2.7 times the carbon that is stored in the atmosphere, according to the first Science study, whose collaborators included Joseph Fargione, a regional science director with The Nature Conservancy, and David Tilman, an ecology professor at the University of Minnesota.
Leopold concludes his almanac with a plea for a 'land ethic', an admonition to enlarge "the boundaries of the community to include soils, waters, plants, and animals, or collectively: the land" (Idem, 204).
The land ethic simply enlarges the boundaries of the community to include soils, water, plants and animals or collectively the land...
Sustainable land management is of utmost importance in Ethiopia and relies on Soil and Water Conservation (SWC) measures collectively implemented by smallholders through participatory processes.
