How short corn can withstand extreme weather

By Andi Anderson

A new variety of corn, known as "short corn," may offer a promising solution to the challenges posed by extreme weather conditions. Developed through partnerships between Bayer Crop Science and Midwest farmers, this new crop variety is being tested across 30,000 acres. Unlike traditional corn, which can grow as tall as 12 feet, short corn reaches about half that height. Its shorter stature and stronger base make it more resistant to winds of up to 50 miles per hour, potentially protecting billions of dollars in corn production.

Farmers are increasingly facing the impacts of unpredictable weather patterns, with more frequent and severe storms caused by climate change. According to Bayer's 2024 Farmer Voice Survey, over 60% of farmers have reported significant revenue loss due to adverse weather in recent years. This situation leads to higher food costs, ultimately affecting consumers.

To help mitigate these risks, scientists are working to develop crops that are more resilient to extreme conditions, including droughts and diseases linked to climate change. The Midwest saw a dramatic increase in the demand for wind-resistant crops after the August 2020 derecho windstorm, which caused $11 billion in damage, devastating corn farmers in the region.

Short corn is seen as a potential solution, though it does come with challenges. Because the corn grows closer to the ground, it may be more susceptible to mold and disease. However, it could also offer benefits such as easier management of fungus and better integration with seed cover crops that help control weeds and improve soil health.

Bayer has been working on short corn for over 20 years and plans to increase production by 2027. Other companies like Stine Seed and Corteva have also been exploring this variety. Experts believe that short corn could become the new standard for both U.S. farms and international agriculture in the future, offering a critical tool to combat the effects of climate change on crop production.

Photo Credit: gettyimages-dszc