Back in 1973, I never thought I would be a lifetime farmer. But when Dad decided to retire, corn was $4 a bushel and nitrogen was just 3 cents per pound. The future looked bright for agriculture. Most times, it still does.

Jack Maloney used to be your typical farmer when it came to managing soil and fertility. He relied heavily on his local co-op for recommendations — after all, their agronomists had spent years in school studying science, chemistry and biology.

Fertilizer is likely a no-tiller’s most costly input. But managed properly, it can provide one of the best returns.

No one thing got us into no-till, but every year we find more reasons to stay with it. In the 1970s and early 1980s, our farm management included my father, Doyle, my Uncle Jerry and a cousin, Roy. They had given up the moldboard plow in the 1970s and had switched to a chisel plow system, but were still doing a lot of tillage.