Instead they have NO units, being ratios, usage rates and percentages that help to (a) establish a normal trend of your farms' behaviour (b) quickly identify/detect departures from that trend, so that you can take timely/corrective action. read more The Best Ways to Keep Poultry FreshBy: Mark Gold | Food & BeverageChicken, turkey, duck and other birds are among the most popular meats in the countr