leaf mould
Học thuậtThân thiện
Definition
Noun: * A type of soil or compost: A dark, crumbly, fertile material formed primarily by the slow decomposition of fallen leaves and other plant matter. It is rich in humus and nutrients.
Usage
- As a gardening material: "Leaf mould" is used as a soil conditioner, mulch, or potting mix ingredient to improve soil structure, retain moisture, and provide nutrients for plants.
- As a natural substance: It refers to the layer of decomposing organic matter found naturally on forest floors.
Examples
- Noun:
- The gardener added leaf mould to the vegetable beds to enrich the soil.
- A thick layer of leaf mould covered the ground in the ancient woodland.
- Making your own leaf mould is an excellent way to recycle garden waste.
Advanced Usage
- "Well-rotted leaf mould": Refers to leaf mould that has decomposed for a long period (usually one to two years) and has a fine, soil-like texture, ideal for seed sowing mixes.
- For the best results, use well-rotted leaf mould when potting seedlings.
Variants and Related Words
- Leaf mold (noun): An alternative spelling, primarily used in American English.
- The recipe called for a bucket of leaf mold.
- Leaf litter (noun): The surface layer of freshly fallen and only partially decomposed leaves and twigs, which is the raw material that becomes leaf mould.
- The forest floor was carpeted with leaf litter.
Synonyms
- Leaf compost: A more general term for compost made from leaves, though sometimes implying a faster, managed composting process.
- Humus: The stable, organic component of soil formed by decomposition, of which leaf mould is a specific type.
Related Phrases
- To make leaf mould: The process of collecting leaves and allowing them to decompose.
- We collect autumn leaves in wire bins to make leaf mould.
Noun
- soil composed mainly of decaying leaves