Corn plant bunch-planting single-plant thick-planting and oriented cultivation method

The invention discloses a corn plant bunch-planting single-plant thick-planting and oriented cultivation method. The method comprises the following steps: step 1, pulling lines and preparing pits; step 2, performing fertilization in the pits; step 3, selecting a variety; step 4, performing bunch planting; step 5, performing thinning and performing establishing on seedlings; step 6, performing field management; and step 7, performing harvesting: harvesting corn in a corn late-maturing stage. According to the invention, the corn bunch-planting single-plant thick-planting and oriented cultivation method is adopted, thus the planting density is increased, the bare plant ratio is reduced, the bare tip degree is reduced, the hundred-grain weight is increased, the ear grain number is increased, a purpose of increasing the yield is realized, the field planting is uniform, growth is uniform after seedlings are formed, guarantee of uniform supply of water and nutrients is facilitated, and the corn plant survival ratio