戻もどし交こう雑ざつ

noun

backcrossing

Technical term in genetics and breeding. Refers to crossing a hybrid with one of its parents or a genetically similar individual. Often used in plant and animal breeding contexts.

See also: 戻し交配

• 戻もどし交こう雑ざつは、特とく定ていの形けい質しつを強きょう化かするために用もちいられる育いく種しゅ法ほうです。

  Backcrossing is a breeding method used to reinforce a specific trait.