Organic oilseed rape production in Aberdeenshire

Organic oilseed rape is often said to be impossible to grow. Aberdeenshire feed manufacturer Norvite are at the centre of trials hoping to prove that claim wrong - and to offer Scottish-grown organic cold-pressed rapeseed oil as a premium product for restaurants and wholesale. They also hope to offer organic animal feed - a counterpart to their soya-free, local, yet conventional dairy ration NeoLac. Dave Howard finds out more, for the first of a new series of onFARM.