Concerns were raised about the effect of whole-flock genotyping , and of removing less-resistant genotypes , on local and rare breeds and organic and hefted flocks in Wales -- hefted flocks are not as much of a problem in Wales as they are in parts of England and Scotland , but the issue remains
Ail-drefnlennu' r larwm am y cyfnod amser wedi nawrenglishtainment-tm-2U3yAgwG englishtainment-tm-2U3yAgwG