Byd Amaeth26/05/2018BBC Radio Cymru Duration: 30 o funudauFirst broadcast: Sat 26th May 2018, 06:00 on BBC Radio CymruLatest broadcast: Sat 26th May 2018, 06:00 on BBC Radio Cymru 2Dei Tomos gyda newyddion a sgyrsiau'n ymwneud â ffermio. Farming news and features with Dei Tomos.GenresFactualScience & NatureBrandByd Amaeth Source: BBC Online