There are also widespread benefits in terms of environmental impacts and animal health, notably in terms of reduced antibiotic and fertiliser use, sustainable resource management and biodiversity.
Mae yna hefyd fanteision eang o ran effeithiau amgylcheddol ac iechyd anifeiliaid, yn arbennig o ran lleihad mewn defnydd gwrthfiotigau a gwrteithiau, rheoli adnoddau’n gynaliadwy a bioamrywiaeth.