The FBS collects detailed physical and financial information from approximately 550 farm businesses across Wales and covers all types of Welsh livestock farm.
Mae'r Arolwg o Fusnesau Ffermio yn casglu gwybodaeth ffisegol ac ariannol fanwl gan oddeutu 550 o fusnesau ffermio ledled Cymru ac mae'n cynnwys pob math o fferm da byw yng Nghymru.