寒かん天てん培ばい地ち

か

ん

て

ん

ば

い

ち

Meanings

1

noun

nutrient agar; agar medium

Technical term used in microbiology and laboratory contexts for a gelatinous culture medium made with agar.

cold

天heavens, sky, imperial

培cultivate, foster

地ground, earth

寒かん天てん
寒天 refers to agar itself, while 寒天培地 is the prepared culture medium containing agar.
培ばい地ち
培地 is a general term for culture medium; 寒天培地 specifies an agar-based solid medium.

Compound of 寒天 (kanten, 'agar') and 培地 (baichi, 'culture medium').