[Objective] This study aimed to estimate the heritability of Aohan fine-wool sheep's main economic characters. [Method] Half-sib correlation in sire method was adopted to estimate Aohan file-wool sheep's Birth Weight(BW), Weaning Litter Weight(WLW), Weaning Litter Staple Fineness(WLSF), One-age Staple Fineness(OASF), One-age Staple Length(OASL), One-age Wool Yield(OAWY), Main Economic Characters of One-age Aohan fine-wool sheep, Two-age Staple Fineness(TASF), Two-age Staple Length(TASL), Two-age Wool Yield(TAWY), Two-age Weight (TAW) after cropping. [Result] The heritability was 0.1-0.7. [Conclusion] The heritability of Aohan fine-wool sheep's main characters was middle-and-high.
展开▼
