groupe d'âge
- Domaine
-
- zootechnie
Terme :
- groupe d'âge n. m.
Traductions
-
anglais
Auteur : Commission européenne consultative pour les pêches dans les eaux intérieures,Définition
A group of fish at a given age. 0 group fish are fish in the first year of life; I group fish are fish in the second year of life; II group fish are fish in the third year of life. A fish born on 1 April remains in the 0 group until 1 April in the subsequent year, after which it is allocated to the I group, II group, etc.
Terme :
- age group