Scientists from The Australian National University (ANU) and James Cook University (JCU) have identified an "exquisite" natural mechanism that helps plants limit their water loss with little effect on carbon dioxide (CO2) intake - an essential process for photosynthesis, plant growth and crop yield.
Scientists from The Australian National University (ANU) and James Cook University (JCU) have identified an "exquisite" natural mechanism that helps plants limit their water loss with little effect on carbon dioxide (CO2) intake - an essential process for photosynthesis, plant growth and crop yield.
The discovery, led by Dr Chin Wong from ANU, is expected to help agricultural scientists and plant breeders develop more water-efficient crops.
Study co-author Dr Diego Marquez, from ANU, said the findings will have significant implications for the agricultural industry and could lead to more resilient crops capable of withstanding extreme weather events, including drought.
"Plants continuously lose water through pores in the 'skin' of their leaves. These same pores allow CO2 to enter the leaves and are critical to their survival," Dr Marquez said.
Read more at Australian National University
Image: ANU researchers (from left) Dr. Chin Wong, Distinguished Professor Graham Farquhar and Dr. Diego Marquez. (Photo credit: Tracey Nearmy/ANU)
