As a part of a three-year European Innovation Partnership (EIP) Wales project, trials have been undertaken on four farms in Pembrokeshire and Ceredigion to see if foliar feed (liquid fertiliser) is more effective than conventional compound fertiliser. In this episode, we meet the consultant Nigel Howells who has been leading the research project and one of the trial farmers - Mike Smith of Pelcomb Farm near Haverfordwest.
