AgGronomyTV Sept 16 – 30 The new concept of smashing nuisance rocks into little pieces rather than picking them The rock crushing demonstration was one of the strongest attractions at this summer's Ag in Motion show Sep. 15, 2017 at 11:08 am CDT | 1 min read Subscribe to newsletter Want to be the first to receive news and updates? Sign up for our free newsletter!Privacy I consent to receiving emails from Glacier FarmMedia, its affiliates and divisions and third parties, containing agriculture news, updates and promotions. I can unsubscribe at any time Your Email(Required) Your Postal Code(Required)EmailThis field is for validation purposes and should be left unchanged.