humic

Thân thiện

Humic acid enriches the soil in the garden.

Definition

1. Adjective:
   • Relating to or derived from humus: "Humic" describes substances, properties, or processes connected to humus, the dark organic material in soil formed by the decomposition of plant and animal matter.

Usage

• The term "humic" is primarily used in scientific contexts, especially in soil science, geology, agriculture, and environmental chemistry. It is almost always used attributively to modify nouns like "substance," "matter," "acid," or "soil."

Examples

• Adjective:
  • The fertile soil had a high humic content.
  • Scientists study humic substances to understand soil health.
  • Humic acid is a complex organic compound found in peat and compost.

Advanced Usage

• "Humic substances": A general category of organic compounds in soil, water, and sediments, resulting from the decomposition of biological material. They are crucial for soil structure and fertility.
  • The analysis focused on the role of humic substances in carbon sequestration.

Variants and Related Words

• Humus (n): The dark, organic component of soil, formed by the decomposition of leaves and other plant material.
  • Gardeners add compost to increase the humus in their soil.

Synonyms

• Organic (in the specific context of soil chemistry, though "organic" is broader).
• Fulvic (a related adjective describing a different fraction of humic substances, specifically fulvic acid).

Học thuật

Adjective

1. of or relating to or derived from humus
   • humic acid