The minimum activity required is that the area is grazed to a minimum average annual stocking density of 0.01 to 0.05 livestock units per hectare, or the control of non-native invasive weeds and scrub
Rhaid ichi o leiaf bori’r tir hwn gyda 0.01 i 0.05 uned da byw yr hectar y flwyddyn ar gyfartaledd, neu reoli chwyn estron goresgynnol a phrysgwydd