Implementing a rotation on open mountain, common land and certain habitat land or topography are more challenging, and thus the SFS scheme design would need to reflect this.
Tasg anos yw defnyddio dull cylchdro ar fynydd agored, ar dir comin ac ar dopograffi neu dir cynefin arbennig; o’r herwydd, byddai’n rhaid i’r Cynllun Ffermio Cynaliadwy adlewyrchu hynny.