By Andi Anderson
Double crop soybean farming after wheat harvest can be a good way to increase farm income. However, the growing season is short, so every step must be planned carefully. Farmers should focus on key management practices to achieve the best results.
The most important factor is planting as early as possible. Early planting gives the crop more time to grow and produce higher yields. Farmers can harvest wheat earlier by selecting early-maturing varieties or harvesting at slightly higher moisture levels.
Managing wheat straw is also important. Straw should be spread evenly to avoid problems during planting. Keeping some standing stubble helps soybean plants grow better and makes harvesting easier.
Choosing the right soybean variety plays a major role. Farmers should select high-yielding varieties with the longest maturity group that can safely grow before frost. These varieties use the available time more efficiently.
Since double crop soybeans grow for a shorter period, farmers should increase the seed rate. A higher plant population helps compensate for smaller plant size and ensures better pod production.
Planting soybeans in narrow rows is another useful practice. Narrow spacing helps plants cover the ground faster, reduce weeds, and capture more sunlight, which improves growth and yield.
Soil moisture must be conserved because wheat crops often reduce water levels. No-till planting helps retain moisture and saves time. If the soil is too dry, farmers may wait for rainfall before planting.
Soil fertility should not be ignored. Both wheat and soybeans remove nutrients from the soil. Proper fertilization, especially potassium, is needed to maintain soil health.
Finally, farmers must regularly check for weeds and pests. Late-season crops attract insects such as stink bugs and grasshoppers. Timely pest control measures help protect yield and ensure better profits.
Photo Credit: gettyimages-zoran-zeremski
Categories: Illinois, Crops, Soybeans, Sustainable Agriculture