rêu nước
Definition
- Noun:
- Sphagnum: A genus of mosses, commonly called peat moss, that grows in dense clumps in bogs and wetlands. It is characterized by its ability to hold large amounts of water.
- Aquatic moss / Water moss: A general term for mosses that grow in or very near water, often on wet rocks, soil, or submerged surfaces.
Usage Examples
- Noun:
- Rêu nước thường được dùng để trồng lan. (Sphagnum moss is often used for growing orchids.)
- Hồ cá có nhiều rêu nước bám trên đá. (The fish tank has a lot of aquatic moss growing on the rocks.)
- Loại rêu nước này giữ nước rất tốt. (This type of peat moss retains water very well.)
Advanced Usage
- In botany and horticulture, "rêu nước" specifically refers to moss, which is prized for its moisture retention and is used as a planting medium, especially for epiphytic plants.
Variants and Related Words
Rêu (n): Moss. The general term.
- Tường đá cũ phủ đầy rêu. (The old stone wall is covered in moss.)
Rêu than bùn (n): Peat moss. A more specific term often synonymous with rêu nước.
- Rêu than bùn là thành phần chính của đất trồng. (Peat moss is a main component of potting soil.)
Synonyms
- Sphagnum moss: The precise botanical term.
- Peat moss: Common name, especially when referring to its harvested, dried form.
- Bog moss: Refers to its typical habitat.
Related Concepts
- Than bùn (n): Peat. The partially decayed organic material formed from and other plants in waterlogged conditions.
- Than bùn được khai thác từ các vùng đầm lầy. (Peat is harvested from bog areas.)