Fixing atmospheric nitrogen is paying off for Yorkshire arable farmer Derek Cornforth, who has used biofertiliser Encera across his entire wheat and OSR area this season. He trialled the product last year at the suggestion of ProCam agronomist, Danny Hatchett. Although Derek was a little sceptical, he is open to trying new approaches to old problems. “I need to be sure it works before I’ll adopt anything new on a field scale basis,” he says. So, he established a small-scale tramline trial in a winter wheat field, applying two sachets across two tramlines (approximately eight hectares) in a field directly…