18:00Yorkshire FarmingCattle Special, Bird Flu, Plant ResearchBBC Radio York Duration: 20 minutes Sun 15th Jan 2017, 18:00 on BBC Radio YorkAvailable for over a yearListen nowHappy dairy farmers, cattle being fed apple cider vinegar, black top milk and more!GenresFactualScience & NatureNature & EnvironmentBrandYorkshire Farming Source: BBC Online