Precautions for sowing corn with iron stubble

Select the iron stubble planter reasonably. Corn iron stubble sowing is mostly done after the wheat harvest. The straw is pulled away and then corn is sown. When large combine harvesters are used to harvest wheat, the stubble height is generally over 20 centimeters. 2BK series iron stubble seeders or high-clearance iron stubble seeders can be adopted. After the large combine harvester has harvested, if the straw is cut and returned to the field by a straw chopper or a combine harvester equipped with a straw chopper is used for harvesting and the straw is cut and scattered on the ground at the same time, a 2BJY-2 type iron stubble seeder should be selected for sowing.

Iron stubble sowing

Selected seeds. Corn seeds should be carefully selected and treated with chemicals and coated, which can prevent missing seedlings and broken ridges. Select early-maturing corn varieties suitable for long periods of sunlight, such as the Yedan series, Danyu series, and Denghai series, etc. Otherwise, it will affect the yield.

Sowing with iron stubble can create or seize soil moisture. The quality of seedling emergence mainly depends on soil moisture. If the soil moisture is not good, water should be given in time to ensure the emergence of seedlings.

Strictly abide by the operating procedures of the seeder. When sowing, do not reverse. Pay attention to observing to prevent the quality of sowing from being affected by the blockage of straw.