MU Graves-Chapple Center compares corn, soybean tillage systems over decades




ROCK PORT, Mo. – Decades-long research on corn and soybean plots at the University of Missouri Graves-Chapple Extension and Education Center in northwestern Missouri shows how tillage systems have affected yields.

Four of the most common tillage systems were compared at Graves-Chapple in Rock Port: fall and spring disk; spring disk; no-till; and fall chisel and spring disk.