Developed by Cambridge-based Lambda agri, the molecular additive can be embedded into the plastics that make polytunnels to convert incoming UV light into red light. The patent pending molecule can also be spray painted onto greenhouses or incorporated into polytunnel films for new builds.
This light conversion is called luminescent downshifting, which enhances photosynthesis and has the potential to boost crop yields. Indeed, tests by Lambda have shown that increased crop yield and leaf size can be achieved when grown under these conditions.
"We've had [a] 9.3 percent increase in crop yield, which was relatively statistically significant only in that within that data set we have a 10 percent increase in broadness of basil leaf," said Lambda CEO Dr Monica Saavedra, EngD.
The tests carried out at Cranfield University also saw a five percent increase in strawberry sweetness, which has caught the attention of growers.
Read more at The Engineer