Traditional orchards are defined as groups of fruit and nut trees planted on vigorous rootstocks at low densities in permanent grassland and managed in a low intensity way.
Diffinnir perllannau traddodiadol fel grwpiau o goed ffrwythau a chnau a blannwyd ar wreiddgyffion egnïol ar ddwysedd isel mewn glaswelltir parhaol ac a reolir mewn ffordd dwysedd isel.