and J.M. Day, 1976. Nitrogen fixation in rhizosphere of grasses. In Nitrogen Fixation by Free-Living Microorganisms.Cambridge: Cambridge University Press, Edited by Stewart WDP, pp: 39-56.Stewart WDP (1975) Nitrogen fixation by free-living microorganisms. Cambridge University Press, London...
Microorganisms that fix nitrogenDiazotrophsCyanobacteriaAzotobacteraceaeRhizobiaFrankia[edit] Nitrogen fixation by cyanobacteriaCyanobacteria inhabit nearly all illuminated environments on Earth and play key roles in the carbon and nitrogen cycle of the biosphere. Generally, cyanobacteria are able to utilize a...
Nitrogen Fixation by Free-Living Microorganisms in Tropical Rice Soils Using Labelled Fertilizer. Part of a Coordinated Programme on Isotope Techniques in Studies of Biological Nitrogen Fixation for the Dual Purpose of IncreasingNitrogen Fixation by Free-Living Microorganisms in Tropical Rice Soils Using ...
The meaning of NITROGEN-FIXER is any of various soil microorganisms that are involved in nitrogen fixation.
Nitrogen-fixing microorganisms in paddy soils (Part 1) Characteristics of the nitrogen fixation in paddy soilsIn most paddy soils, as is already well-known, the crop yield goes on decreasing just for the first few years and then stabilizes at a comparatively high level with no supply of ...
nitrogen fixation (redirected fromNitrogen-fixation) Thesaurus Medical Encyclopedia n. 1.The conversion of atmospheric nitrogen into compounds, such as ammonia, by natural agencies or various industrial processes. 2.The conversion by certain soil microorganisms, such as rhizobia, of atmospheric nitrogen ...
Nitrogen fixation is the process where atmospheric nitrogen is converted into a reactive form by breaking the triple covalent bond between nitrogen atoms, allowing it to bond with other elements like carbon, hydrogen, and oxygen through the use of specialized enzymes in microorganisms or industrial pr...
The symbioses of fava beans and other legumes with nitrogen-fixing bacteria, such as Rhizobium, form nitrogen compounds that can be used by plants, which are in turn consumed by animals.(more) Nitrates and ammonia resulting from nitrogen fixation are assimilated into the specific tissue compounds ...
Nitrogen fixation is important to reap high yields. Nitrogen-fixing crops and bacteria are popular methods, friendly to farmers and nature.
fixingmicroorganismsin the environment, without the need for cultivation [11]. Here we discuss the common geochemical (15N natural abundance measurements) and experimental (C2H2-reduction reduction and15N2fixation) approaches to quantifying the rate of N2fixation in naturalmarine ecosystems. We also ...