http://www.dtnprogressivefarmer.com/

http://www.agweb.com/

http://www.cmegroup.com/ 

http://farmfutures.com/  

https://www.fsa.usda.gov/ 
FSA MICHIGAN 
FSA OHIO
FSA INDIANA 

https://360yieldcenter.com/ 

(click on picture for more info)
 

Educational
http://www.iqhubag.org/ 
https://miagclassroom.org/

http://www.myamericanfarm.org/ 
https://www.agclassroom.org/kids/index.htm
http://www.usda.gov/wps/portal/usda/usdahome?navid=FOR_KIDS
http://www.discoveringfarmland.com/