breeding ground / culture medium
Loading your saved state.
breeding ground
In a figurative sense, the basis or environment that encourages the emergence and growth of something, especially negative phenomena such as ideas, conflicts, or diseases.
Soziale Ungerechtigkeit ist oft ein Nährboden für Extremismus.
Social injustice is often a breeding ground for extremism.
culture medium
A special substance in biology or medicine that contains nutrients and is used in the laboratory to cultivate microorganisms, cells, or plants.
Im Labor wurden die Bakterien auf einem Agar-Nährboden gezüchtet.
In the laboratory, the bacteria were grown on an agar culture medium.
The word consists of 'Nähr-' (from 'nähren'/'ernähren', to nourish/feed) and 'Boden' (ground/soil). So it is literally “nourishing soil.” This basic idea helps you understand both the biological and the figurative meaning.
Ein guter Kompost ist der beste Nährboden für Gemüse.
Good compost is the best nourishing soil for vegetables.
The two meanings are clearly separated by context. You will find the biological meaning in texts about laboratories, medicine, or biology (bacteria, cells). The figurative meaning is used for abstract, usually negative social topics (conflicts, ideas, crime).
Die Forscher züchten die Zellen auf einem speziellen Nährboden.
The researchers cultivate the cells on a special culture medium.
In the figurative meaning, 'Nährboden' (breeding ground) is almost always used with the preposition 'für' (for) and the accusative. This structure describes what the environment forms the basis for.
Fehlinformationen sind ein gefährlicher Nährboden für Misstrauen in der Gesellschaft.
Misinformation is a dangerous breeding ground for mistrust in society.
floor / ground
When growth is used as an image, Boden usually appears in the established expression „fruchtbarer Boden“ and says that something finds favorable conditions in which to take hold. Nährboden directly refers to the environment that promotes the emergence or spread of something, especially negative developments.
Die anhaltende Unsicherheit bot einen Nährboden für radikale Parolen.
The ongoing uncertainty provided fertile ground for radical slogans.
In der verunsicherten Bevölkerung fielen die radikalen Parolen auf fruchtbaren Boden.
The radical slogans fell on fertile ground among the unsettled population.
