Corn. Single most important crop in the US 20% of all crop land is planted in corn Corn belt Iowa, Illinois, Nebraska, Minnesota, Indiana, and Ohio The corn belt accounts for 80% of all corn grown in the US. Corn. Is grown in every state except Alaska. Corn was produced as early as 6000 BC
50 = base temp for corn
Used to determine planting dates.
Jan: Cultivate – Lilliston or alloway
Spring : Plant