corn, corn breeding, breeding plot, agronomy department, agriculture department
Agricultural Extension Service, South Dakota State College of Agriculture and Mechanic Arts
It is very important in the starting of corn breeding work to begin with the very best of seed. Naturally the selecting of seed and the preparation of it for planting must receive careful attention.
Johnston, Ralph E. and Valentine, George H., "Selecting and Preparing Seed for the Breeding Plot" (1923). SDSU Extension Circulars. 123.