nitrobacteria

Thân thiện

Nitrobacteria in the soil help convert nitrites into nitrates.

Definition

1. Noun:
   • Soil bacteria that convert nitrites to nitrates: "Nitrobacteria" are a specific group of bacteria found in soil and water that play a crucial role in the nitrogen cycle. Their primary function is to oxidize nitrites (NO₂⁻) into nitrates (NO₃⁻), a form of nitrogen more readily usable by many plants.

Usage Examples

• Noun:
  • The presence of nitrobacteria is essential for soil fertility.
  • Scientists study nitrobacteria to understand nutrient cycling in ecosystems.

Advanced Usage

• In scientific contexts: The term is often used in ecology, agriculture, and microbiology when discussing biogeochemical cycles.
  • The activity of nitrobacteria is a key step in nitrification.

Variants and Related Words

• Nitrobacter (n): This is a common genus name for bacteria that perform this function. "Nitrobacteria" can be a non-technical term encompassing such genera.
• Nitrifying bacteria (n): A broader term that includes both bacteria that convert ammonia to nitrites and those, like nitrobacteria, that convert nitrites to nitrates.

Synonyms

• Nitrifier: An organism that carries out nitrification.
• Nitrite-oxidizing bacteria: A more descriptive scientific synonym.

Related Phrases

• Nitrification process: The two-stage biological process where ammonia is converted to nitrite and then to nitrate, with nitrobacteria responsible for the second stage.
  • Nitrobacteria are integral to the nitrification process.

Học thuật

Noun

1. soil bacteria that convert nitrites to nitrates

Từ đồng nghĩa

• nitric bacteria