Exempel på nitrifying

• Inhibition of soil nitrifying bacteria communities and their activities by glucosinolate hydrolysis products.

• These include, for instance, primary producers, decomposers, nitrifying organisms and pollinators.

• Mechanisms for soil moisture effects on activity of nitrifying bacteria.

• At this time, these communities have not been examined for the presence of any nitrifying bacteria, which, if present, would complete the nitrogen cycle in this habitat.

• Population ecology of nitrifying bacteria.

• The clover is a nitrifying plant and absorbs nitrogen from the atmosphere and conducts it into the soil.

• Examples of bacteria containing intracellular membranes are phototrophs, nitrifying bacteria and methane-oxidising bacteria.

• He was responsible for the first isolation and description of both nitrifying and nitrogen-fixing bacteria.

• The ability of nitrifying organisms to degrade some pollutants may make these organisms attractive for controlled bioremediation in nitrifying soils and waters.

• Biological filters provide a medium specially designed for colonization by the desired nitrifying bacteria.

• This approach was successfully used to reveal that some ammonium oxidizing bacteria, also called nitrifying bacteria use urea as a carbon source in soil.

• Putrefying bacteria is one of the main processes in the nitrogen cycle; other than putrefying bacteria there are denitrifying bacteria, nitrifying bacteria and nitrogen-fixing bacteria.

• Typical autotrophic bacteria are phototrophic cyanobacteria, green sulfur-bacteria and some purple bacteria, but also many chemolithotrophic species, such as nitrifying or sulfur-oxidising bacteria.

• Nitrifying organisms are chemoautotrophs, and use carbon dioxide as their carbon source for growth.

• Nitrifying bacteria turn the ammonium compounds into nitrites and then into nitrates for plant absorption.