TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

LINE BREEDING [2 records]

Record 1 2017-12-28

English

Subject field(s)
  • Genetics
  • Animal Reproduction
DEF

Special form of inbreeding to maintain a high genetic relationship to a desirable ancestor.

CONT

In general, closebreeding has been frowned upon by stockmen; but linebreeding (the less intensive form) has been looked upon with favor in many quarters. In a linebreeding program, the degree of relationship is not closer than half-brother and half-sister or matings more distantly related: cousin matings, grandparent to grand offspring, etc. Linebreeding is usually practiced in order to conserve and perpetuate the good traits of a certain outstanding sire or dam.

French

Domaine(s)
  • Génétique
  • Reproduction des animaux
DEF

En zootechnie, méthode qui consiste à retenir comme reproducteurs dans une famille (c'est-à-dire, en général, dans un groupe formé de frères et de sœurs ou de demi-frères et de demi-sœurs) tous les animaux qui ont les meilleures performances moyennes.

Spanish

Campo(s) temático(s)
  • Genética
  • Reproducción de animales
Save record 1

Record 2 2003-05-29

English

Subject field(s)
  • Genetics

French

Domaine(s)
  • Génétique
OBS

p. ex. des géniteurs de blé.

Spanish

Campo(s) temático(s)
  • Genética
Save record 2

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