The Ulster Farmers’ Union (UFU) is to launch a ‘‘Love Dairy’’ campaign targeted at social media in the coming weeks in response to the growing criticism of the dairy industry from vegan campaigners.January saw a month-long campaign by vegan groups under the heading ‘‘Veganuary’’, which encouraged people to go vegan for the month. That involves eating plant-based foods only, and removing meat, dairy, eggs and honey from the diet.