noun
Technical term used in botany and agriculture; refers to the ability of plants to produce seeds or fruit. Rare in everyday conversation.
この品種は稔性が高く、毎年たくさんの実をつける。
This variety has high fertility and bears a lot of fruit every year.
稔性の低い個体は種子生産に適さない。
Individuals with low fertility are not suitable for seed production.