By Scout Nelson
Dry spring weather in South Dakota is pushing many farmers to consider alternative forages and cover crops. These options help cover soil, extend the grazing season, and improve overall soil health.
Before planting, farmers must check their herbicide history. Residue from past herbicide use can affect planting and grazing safety. It's important to review restrictions from both current and previous seasons.
Farmers should clearly define the purpose of planting. Cover crops serve many roles such as providing livestock feed, managing soil moisture, reducing weeds, or improving soil nutrients. Tools like the South Dakota Cover Crop Table and the Midwest Cover Crop Selector help farmers choose the right crop based on their goals.
It is also important to check with crop insurance agents and the Farm Service Agency before planting. This ensures farmers follow the rules, especially after filing insurance claims.
Seed availability and prices vary each year. Some cover crop seeds may be more expensive due to high demand. Even with tight budgets, investing in good forage options brings long-term benefits.
Crop rotation is key. Farmers should match plant types with future crops—broadleaves before grasses and vice versa. Some crops like rye or triticale may survive the winter and need spring management.
For weed control, a good burndown before planting is essential. Crops like cereal rye naturally suppress weeds and improve field conditions.
Low nitrogen levels often work well for forage crops. However, applying too much during drought may lead to harmful nitrate buildup. Soil tests and fertilizer guides can help make the right choice.
Warm-season crops grow best in early summer, while cool-season crops work better after late July. Drought conditions may delay planting until rain is expected.
Photo Credit: south-dakota-state-university
Categories: South Dakota, Crops, Education