To get the best possible product out of a silage clamp, the best possible product must go in. And that, for most stock farmers, means a dry product. In short, dry grass. How to do it? Well, intensive conditioning systems have been grabbing the headlines in recent years, but simpler still is to lay the crop out in a wide swath behind a more conventional conditioner. We test Pöttinger’s Cat Nova 310 T ED trailed mower conditioner