What to Plant After Corn

As the harvest season for corn comes to an end, many farmers are left wondering what to plant next. Planting a variety of crops in a rotation can help replenish soil nutrients, prevent disease and pest pressure, and improve overall soil health. Here are some options to consider for what to plant after corn.

1. Soybeans

Soybeans are a popular choice for planting after corn because they fix nitrogen in the soil, which can help reduce the need for synthetic fertilizers. Additionally, soybeans have a similar growing season to corn, making it an easy transition for farmers. However, it is important to note that soybeans are susceptible to root diseases that can remain in the soil after corn, so it is best to rotate soybeans with other crops every few years.

2. Small Grains

Small grains, such as wheat, barley, and oats, are another great option for planting after corn. These crops help improve soil structure and reduce soil erosion, while also suppressing weed growth. Small grains also have a shorter growing season than corn, which can allow for multiple crops to be grown in a single year. However, it is important to consider the market demand for these crops, as they may not be as profitable as other options.

3. Cover Crops

Cover crops are planted specifically to improve soil health and prevent erosion, but can also provide other benefits such as suppressing weeds and reducing pest pressure. Common cover crop options include clover, rye, and vetch. Cover crops can be planted after corn, and then either left in the field or tilled into the soil to provide organic matter for the next crop. However, it is important to properly manage cover crops to prevent them from becoming a weed or disease source.

4. Vegetables

Growing vegetables, such as tomatoes or peppers, after corn can be a profitable option for farmers. However, it is important to consider the soil health and nutrient requirements of each specific vegetable crop before planting. Additionally, vegetable crops often require more intensive labor and management, so it is important to have the resources available to properly care for the crop.

5. Fallow

Fallow simply involves leaving the field unplanted for a season. This can help reduce soil erosion and replenish soil nutrients. However, farmers should have a plan in place for weed management during the fallow period, such as mowing or applying herbicides. Fallow can also be a good option for farmers who need a break from intensive crop management, or who are waiting for more favorable market conditions to plant another crop.

In conclusion, there are many options to consider for what to plant after corn. Each option has its own benefits and considerations, so it is important for farmers to carefully evaluate their individual needs and resources before making a decision. Proper crop rotation can help improve soil health, reduce disease and pest pressure, and ultimately lead to a more profitable farm.