Preceon Smart Corn Boosts Sustainable Yields

Short stature hybrids lower emissions improve roots and support climate smart farming

A new peer-reviewed study has confirmed that Bayer’s Preceon™ Smart Corn System offers major environmental and farm management benefits that support more sustainable corn production. 

The research analyzed several years of field data and found that short stature corn systems reduce the carbon intensity of corn production by an average of 13 percent compared to traditional taller hybrids. This improvement is driven by higher yield efficiency, stronger root systems, and better use of farm inputs. 

One of the most important benefits is the development of larger root systems. Preceon™ short stature hybrids produce roots that are 39 percent larger than traditional hybrids. These roots help store more carbon in the soil, which supports healthier soil structure and improves long-term soil fertility. The stronger roots also help crops remain stable during storms, reducing crop losses caused by lodging and greensnap. 

“We are excited to see the results of this important study and for corn farmers to reap the benefits of Preceon™ hybrids across the globe. This research confirms that through the development of new hybrids we are able to not only enhance agricultural productivity, but also to significantly reduce the environmental impact of corn farming,” said Elzandi Oosthuizen, Senior Vice President of Bayer’s Global Corn Enterprise Team. 

“As we face the challenges of climate change, the adoption of sustainable practices is critical for the future of agriculture. Moreover, these advancements pave the way for future economic benefits for farmers, as sustainably produced crops are increasingly in demand, allowing growers to tap into new markets and potentially higher profit margins,” said Elzandi. 

The system also allows farmers to manage nitrogen and crop protection products more effectively. Because the plants are shorter, growers can access fields during a wider part of the growing season using standard equipment. This improves nitrogen application timing, supports better crop growth, and lowers harmful nitrous oxide emissions. 

The study also found that greenhouse gas emissions were reduced by up to 0.78 tons of carbon dioxide equivalent per hectare each year. These reductions are linked to higher yield per input, improved nitrogen use, and increased carbon storage in the soil. 

Beyond environmental gains, the system helps improve yield stability during unpredictable weather. This supports both productivity and long-term farm profitability. As demand grows sustainably produced grain, farmers using climate-smart systems may also benefit from new market opportunities. 

If adopted on half of U.S. corn acres, Preceon™ Smart Corn could reduce annual emissions by over 12 million tons of carbon dioxide equivalent. This demonstrates how innovation can support both climate goals and farm success.