Research undertaken by the Food Division of the Welsh Government has demonstrated the Value of Welshness and how this can provide commercial advantages in retail to producers.
Mae ymchwil a gynhaliwyd gan Is-adran Fwyd Llywodraeth Cymru wedi dangos Gwerth Cymreictod a sut y gall hyn ddarparu manteision masnachol o ran manwerthu i gynhyrchwyr.