progeny test (beef cattle)
Technical term in livestock breeding: evaluating a bull's genetic merit by the performance of its offspring, mainly for beef cattle.
Progeny testing of Wagyu is evaluated based on carcass performance.
reproduction test (pigs)
Technical term in pig breeding: evaluating reproductive performance such as litter size and piglet survival.
In pig reproduction testing, litter size is an important indicator.
後代検定 is a broader term for progeny testing across species, while 産子検定 specifically refers to testing based on offspring production traits, often used for beef cattle and pigs.
Compound of 産子 (さんし, 'offspring') and 検定 (けんてい, 'test, certification'). A technical term coined in Japanese livestock breeding contexts.