nitrogen-fixing


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Related to nitrogen-fixing: Nitrogen fixation process

nitrogen fixation

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 into compounds that plants and other organisms can assimilate.

ni′tro·gen-fix′er (-fĭk′sər) n.
ni′tro·gen-fix′ing adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

ni′trogen-fix`ing



adj.
involved in or aiding nitrogen fixation.
[1899]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj. 1. nitrogen-fixing - contributing to the process of nitrogen fixation
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References in periodicals archive ?
*On the basis of the type, the market has been divided into nitrogen-fixing biofertilizers, phosphate-fixing biofertilizers and others.
The Sustainable Food Trust believes soil degradation can be halted and even reversed through a return to mixed farming systems which include pasture and nitrogen-fixing forage legumes grazed by ruminant animals.
This synthetic signalling system could be a vital step towards successfully engineering nitrogen-fixing symbiosis in non-legume crops like wheat and maize.
Green grams are nitrogen-fixing and they help in upholding soil vigour while minimising pests and diseases," he says.
Pakrasi, Novel metabolic attributes of the genus cyanothece, comprising a group of unicellular nitrogen-fixing Cyanothece.
Besides, planting munggo keeps the soil fertile because of the rich nitrogen-fixing bacteria in its root system that creates humus, the organic component of soil that decomposes leaves.
Fill your beds with nitrogen-fixing plants such as Mississippi Silver and California Black Eye #46 and you'll help draw more of this important nutrient into the soil.
The study has significant implications for common agricultural crop plants as there is a strongly held belief that only plants with root nodules can benefit from the symbiotic relationship with the nitrogen-fixing bacteria.
Try a potted shamrock (Oxalis) or nitrogen-fixing white clover (Trifolium repens) in lawns or as a cover crop.
As well as on fallow land, catch and cover crops and on nitrogen-fixing crops.
These groups of microorganisms account for the soil functional diversity and are directly associated with its health and fertility (i.e., cellulolytic, proteolytic, amylolytic, phosphate solubilizers, nitrogen-fixing bacteria with glucose as a carbon source, nitrogen-fixing bacteria with malate as a carbon source, Actinobacteria, total fungi, and heterotrophic bacteria).

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