By Scout Nelson
Researchers at the University of Nebraska–Lincoln are pioneering a novel approach to protect sorghum, a key biofuel crop, from cold weather. The project, led by Rebecca Roston, focuses on enhancing sorghum's natural defenses against cold by leveraging its internal clock.
This strategy, funded by a $1.8 million grant from the National Science Foundation, compares sorghum's circadian rhythm with that of its cold-hardy relative, foxtail millet. Understanding these daily rhythms could enable scientists to fortify sorghum against cold spells more effectively.
The team, including James Schnable, Toshihiro Obata, and Frank Harmon, recognizes the challenge of maintaining sorghum's overall health while improving cold tolerance. They aim to strike a balance, mirroring the resilience of foxtail millet, which thrives in various climates.
Their research extends beyond scientific realms. In collaboration with the University of Nebraska State Museum-Morrill Hall, the team is creating interactive exhibits to educate the public and students about plant rhythms and their significance in agriculture.
This study not only addresses a crucial agricultural challenge but also fills a knowledge gap in how daily gene fluctuations impact plant characteristics. The findings could lead to more resilient crops, ensuring food security in the face of climatic unpredictability.
Photo Credit -nebraska-extenstion
Categories: Nebraska, Crops, Sorghum, Sustainable Agriculture