ammonification
/ə,mɔnifi'keiʃn/
Học thuậtThân thiện
Definition
- Noun:
- The process of producing ammonia: "ammonification" refers to the biochemical process in which organic nitrogen compounds are converted into ammonia or ammonium ions.
- Impregnation with ammonia: In a broader chemical context, it can mean the act of treating something with ammonia or an ammonia compound.
Usage
- As a subject: "Ammonification is a crucial step in the nitrogen cycle."
- As an object: "The experiment studied the rate of ammonification in different soils."
- With modifiers: "Microbial ammonification releases ammonia into the soil."
Examples
- Noun:
- Bacteria are responsible for the ammonification of organic matter in compost.
- The ammonification process increases the soil's ammonium content, making nitrogen available to plants.
Advanced Usage
- "Rate of ammonification": refers to the speed at which the process occurs.
- Scientists measured the rate of ammonification under various temperature conditions.
- "Ammonification potential": describes the capacity of a substance or environment to undergo this process.
- The ammonification potential of the wetland sediment was found to be high.
Variants and Related Words
- Ammonify (verb): to undergo or cause ammonification.
- Certain bacteria ammonify organic nitrogen compounds.
- Ammonifying (adj): describing organisms or processes that carry out ammonification.
- Ammonifying bacteria are abundant in fertile soil.
Synonyms
- Ammonia formation: the production of ammonia.
- Mineralization (in the specific context of nitrogen release): the conversion of organic matter into an inorganic form like ammonium.
Notes on Meaning
- Primary Meaning: In ecology and soil science, "ammonification" almost exclusively refers to the microbial decomposition process that releases ammonia.
- Secondary/Chemical Meaning: In industrial or laboratory contexts, it can refer to the artificial addition or production of ammonia in a material.
Noun
- impregnation with ammonia or a compound of ammonia