Researchers have developed a more high-tech weapon against the invasive weed: artificial intelligence and machine learning. Using photos from Google’s Street View database, the researchers tracked down more than 2,000 cases of johnsongrass.
Taylor Swift: A cultural icon, controversial TicketMaster name, and now a remote phenotype monitoring machine.
And a phenotype, for most of us who wouldn't know, is the science-y word for the physical traits that any living thing would have, such as green leaves or a fabulous voice - the physical expressions of the thing's genes mixed with its environmental influences.
Troy Magney, Dept. of Plant Sciences, is using methods such as hyperspectral imaging – a remote sensing technique – to measure plant water stress, nutrient status, biomass, and photosynthesis in order to make informed decisions about water and fertilizer management. This is important for global agriculture in the future.
