Translation guide
A place or environment where something (often negative) develops or spreads easily.
The speaker wants to refer to a physical location where animals reproduce.
Standard term for a breeding ground or breeding site for animals.
This wetland is a breeding ground for many birds.
Specifically for egg-laying animals, like fish or sea turtles.
The sea turtle breeding ground is protected.
The speaker wants to describe an environment where negative things like disease, crime, or corruption thrive.
Literally 'hotbed', this is the most common figurative equivalent for 'breeding ground' in negative contexts.
Poverty easily becomes a breeding ground for crime.
A common pattern meaning 'becomes a breeding ground for ~'. Use with a noun before の.
Means 'source of outbreak' or 'origin', used for diseases or problems. More technical than 温床.
The speaker wants to describe an environment that fosters positive things like talent, ideas, or innovation.
Literally 'place of nurturing', used for developing skills or talent. Softer than 温床.
This school is a breeding ground for young talent.
Literally 'soil that produces ~', a metaphorical phrase for an environment that generates something.
Literary term meaning 'cradle', used for the birthplace of a movement or culture. Very formal.
温床 is strongly negative and implies something undesirable is spreading. 育成の場 is positive and implies nurturing growth. Using 温床 for positive things sounds unnatural.
This environment is a breeding ground for creativity. (unnatural because 温床 is negative)
This environment is a breeding ground for creativity. (natural)
The English 'breeding ground' is often used figuratively. In Japanese, 繁殖地 is only for animals. Do not use 繁殖地 for abstract concepts like crime or ideas.
Unsanitary conditions are a breeding ground for disease.
Stress becomes a breeding ground for illness.
This area is considered a breeding ground for infectious diseases.
Free discussion becomes a breeding ground for innovative ideas.
この街は近代美術の揺籃の地とされる。
This city is considered the breeding ground of modern art.