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![]() Feb. 4, 2025 Source: LG Seeds new release WESTFIELD, Ind. -- From mild winters to heavier equipment, farmers face several uncontrollable factors, adding layers to the soil compaction problem.
The resulting soil compaction that occurs as air and pore space in the ground diminishes makes the soil denser and more difficult for water or nutrients to pass through. "The corn roots can't penetrate and reach any moisture or nutrients farther down," Malcolm says. "Without a strong root foundation, crops are weaker, vulnerable to stressors like pests or disease and more prone to yield loss." Fortunately for farmers, Malcolm says there are multiple management strategies they can utilize and a few extra precautions they can take. Purposeful tactics and traffic Understanding your soil conditions lays the groundwork for managing compaction. Farmers should start by considering how often and when they work the soil.
He encourages farmers to ensure weather and soil conditions are right before heading into the field to avoid creating deeper compaction layers. "If it's a little wet, you're going to see all your sins for the year," Malcolm says. "If field conditions are not right or too wet, tillage could do more harm than good." Promote soil health Before making a pass in the field, farmers should test soil, assess fields for standing water or ponding, and decide what actions are needed to improve the soil's overall health and structure. "Make sure you've got your nutrients in line," Malcolm says. "Calcium and magnesium are a big piece, and if that's in balance, you'll be on your way to healthier soil." Farmers can implement additional strategies to address soil compaction in the long term. "Drainage makes a big difference in allowing the soil to breathe," Malcolm says. "Or cover crops can break up hardpan and create channels for water to pass through." With a focus on soil health, Malcolm says farmers can improve soil compaction and set their ground up for success in future seasons. Strategic seed selection Picking the right seed for every acre is crucial, so know your ground and choose hybrids well suited for it. "If you know you're going to be planting into heavier soils or more challenging conditions, work with your local agronomist to choose a stronger, deeper-rooted corn product that can penetrate compaction," Malcolm says. "What's important for farmers is picking a product that works in their unique situation." Farmers looking for recommendations on hybrid selection, soil testing or other crop management concerns can reach out to their local LG Seeds agronomist. Tweet |
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