ngọt hóa

Người nông dân ngọt hóa mảnh đất để trồng cây.

Definition

1. Verb:
   • To sweeten / to desalinate: The primary meaning of "ngọt hóa" is the process of making something less salty or saline, specifically applied to land or water. It refers to the technical or agricultural process of removing salt to make soil or water usable.
   • To freshen (water): In the context of water, it means to convert brackish or saline water into fresh water.

Usage Examples

• Verb:
  • Các kỹ sư đang ngọt hóa vùng đất nhiễm mặn. (The engineers are desalinating the saline land.)
  • Dự án ngọt hóa nước biển rất quan trọng cho hòn đảo. (The project to desalinate seawater is very important for the island.)

Advanced Usage

• "ngọt hóa đất": to desalinate soil, to improve saline soil.
  • Ngọt hóa đất là bước đầu tiên để canh tác. (Desalinating the soil is the first step for cultivation.)

Variants and Related Words

• Khử mặn (v): to desalinate. This is a more general synonym.
  • Nhà máy này khử mặn nước biển. (This plant desalinates seawater.)

Synonyms

• Desalinate: to remove salt from something, especially water or soil.
• Freshen: to make water fresh by removing salt.
• Reclaim (land): to make land suitable for use, often involving processes like desalination.

Notes on Usage

• "Ngọt hóa" is a technical term most commonly used in agricultural, environmental, and engineering contexts. It is not used in everyday conversation about making food taste sweet. For that meaning, the simple verb "ngọt" (to sweeten) or "làm ngọt" is used.
• The process is often associated with converting coastal or arid land for agricultural purposes or providing fresh water in arid regions.