AI Insight
Scientists are developing soybean varieties with deeper root systems that grow straight down rather than spreading laterally. These modified plants are designed to better withstand climate-related stresses such as drought and extreme weather conditions. The deeper roots could also potentially sequester more carbon in the soil, contributing to climate change mitigation efforts.
Why it matters
Deeper-rooted soybeans could help maintain agricultural productivity as climate change intensifies drought and weather extremes. The enhanced carbon storage capacity of these plants could provide an additional environmental benefit by removing atmospheric carbon dioxide and storing it underground.
Understand the Science
Research scientist Ashish Rajurkar kneels in the dirt, lifting a large clod of soil tangled around a soybean plant. He knocks away pieces of earth from the plant’s roots, which slope straight down instead of out to the side like typical soybean plants.
Source: Scientists hope deeper-rooted soybeans can withstand climate extremes and store more carbon