John Deere announces it has agreed to buy Silicon Valley startup Blue River, which develops agriculture tech that relies on machine learning, for $305M Michal Lev-Ram / Fortune : Fortune 2017-09-07 Michal Lev-Ram John Deere, Michal Lev-Ram Related Coverage View article John Deere US View article Quartz View article SiliconANGLE View article TechCrunch View article NASDAQ.com View article Engadget View article Ag Professional View article Axios