Some farmers are concerned that the shortage could grow worse after 10,000 John Deere workers went on strike last week. Workers picket outside a John Deere Harvester Works facility in East Moline, Ill., on Thursday. Scott Olson / Getty ImagesFeelings among farmers about the John Deere strike are mixed. It's uncertain how long the strike could last and to what degree John Deere will be further slowed. Riley is also worried because John Deere is already so behind in production that he's unable to buy a new tractor for planting season next year.
