BioLumic and the International Rice Research Institute (IRRI) have launched field trials in the Philippines to test a light-activated seed technology designed to help farmers protect rice yields while cutting water use and methane emissions in direct-seeded rice (DSR) systems. The program, supported by the Gates Foundation, aims to advance the technology toward commercial deployment across major rice-growing regions. For full details, click here.
DSR is a lower-water, lower-emission alternative to traditional flooded rice production, particularly across South Asia where water scarcity and labor constraints are increasing pressure on farmers. BioLumic’s xTraits™ platform uses light to activate or suppress gene expression in seeds without chemical inputs or genetic modification. By harnessing photomorphogenesis as a natural biological switch, xTraits unlocks trait potential already present within the seed, enabling targeted trait activation without changing on-farm growing practices.
The collaboration between BioLumic and IRRI is significant because rice is a staple food for more than half the world’s population, and traditional flooded rice production is both water-intensive and a major source of methane emissions. Methane is a potent greenhouse gas, and rice paddies account for a significant share of agricultural methane emissions. By targeting DSR systems, the technology addresses two critical challenges simultaneously: water scarcity and climate change. The field trials will evaluate whether light-activated seed traits can maintain or improve yields under DSR conditions, which often suffer from lower yields due to weed pressure and inconsistent establishment.
BioLumic, founded in 2013 and based in the U.S. and New Zealand, is pioneering a new category of seed trait technology: expression-based, heritable traits that improve crop performance without altering DNA. Its patented xTraits Platform™ uses proprietary Light Recipes to program coordinated genetic expression at the parent seed stage, delivering polygenic, heritable gains in yield, resilience, and nutrition with no genetic modification, no rebreeding, and no regulatory burden. xTraits™ integrate directly into existing breeding and seed production pipelines and stack with current trait technologies. Learn more at www.biolumic.com.
The Gates Foundation’s support underscores the potential of this technology to improve food security and environmental sustainability in vulnerable regions. If successful, the trials could lead to a scalable solution that helps farmers adapt to climate change while reducing agriculture’s environmental footprint. The outcome of these trials will be closely watched by the agricultural sector, as they could pave the way for broader adoption of light-activated seed technologies in other crops and regions.
