The largest banana variety collection in the world is in Belgium, where banana will only grow in Greenhouses. It includes our very own variety of tundan, sarabia, lakatan...etc.
They keep these genetic material frozen in liquid nitrogen. It is a safe haven for bananas incase of a plague so any variety will not die out.
It is hosted by the Katholieke Universiteit Leuven in Belgium, the International Transit Centre (ITC) holds the International Musa Germplasm Collection, at more than 1000 varieties, including wild relatives.
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