Fencing, Grazing Management, Planning What is “Back-Grazing” and Should You Do It? Jim Gerrish April 25, 2016 A common question for graziers is what does 'back-grazing' mean. Then their next question becomes for how long is back-grazing acceptable? Back-grazing means letting livestock go back across areas All the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.