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i take your point that peat is a finite resource and that we must find acidic composts that are more sustainable than peat
derbyniaf y pwynt a wnaethoch i'r perwyl mai adnodd cyfyngedig yw mawn a bod rhaid inni ddod o hyd i wrteithiau asidig sy'n fwy cynaliadwy nag ydyw mawn
although uk emissions of acidic pollutants , such as sulphur dioxide , decreased by 70 per cent between 1990 and 2001 , we must ensure that there is a decrease in the acidification of rivers
er i ollyngiadau'r du o lygrwyr asidig , megis sylffwr deuocsid , ostwng 70 y cant rhwng 1990 a 2001 , rhaid inni sicrhau bod gostyngiad yn lefel asideiddio afonydd
it will not replace peat , which is an acidic compost , glyn -- it is good for growing blueberries and roses but not so good if you want to grow plants that do not like acid soils
ni wnaiff gymryd lle mawn , sy'n gompost asidig , glyn -- mae'n dda at dyfu llus a rhosod ond nid yw cystal os ydych am dyfu planhigion nad ydynt yn hoffi pridd asidig