Tractor and land roller in an early growth cereal grain field. Land rollers flatten high spots and press rocks into the soil, providing a level surface during harvest and reduced moisture loss; Alberta, Canada PacificStock
Close up of a green wheat head with the yellow colour of a flowering canola field in the background and blue sky; Acme, Alberta, Canada PacificStock
Rolling hills of barley grain fields and blue sky in the Palouse County of Eastern Washington; Washington, United States of America PacificStock