Water users, including farmers who irrigate in south Texas, can do little to make it rain more often or increase water resources for the region. But using water more efficiently may reduce waste and improve irrigation efficacy.
Improved computer technologies could soon eliminate a lot of waste and guesswork of irrigating winter vegetables in South Texas, according to a Texas A&M AgriLife Research scientist in Weslaco.
If you are enjoying reading this article, please check out Southwest Farm Press Daily  and receive the latest news right to your inbox.
“There’s not much we can do to increase our water reserves, so we’re always looking for new ways to conserve the dwindling supplies we do have,” said Dr. Juan Enciso, an irrigation engineer at the Texas A&M AgriLife Research and Extension Center at Weslaco.
Enciso and his technicians are busy installing water meters, PVC pipe, drip irrigation tape, soil water sensors and other equipment to monitor water use and growth of winter onions and cabbage, as well as watermelons in the spring.
Enciso hopes to document water savings. (http://today.agrilife.org/2013/10/25/vegetable-irrigation-test-in-weslaco/ )