Normally rains help drive salt and other toxic minerals deeper into the soil and away from roots of plants.
When that doesn’t happen, farmers can irrigate a little more. But that may not be an option during this drought.
Greg Norris is a state conservation engineer with the Natural Resources Conservation Service. He says even if farmers have enough water to irrigate, the crop might not produce enough to be viable.
“They could look at a different crop that’s more salt tolerant or if they can’t do that they could plant a cover crop that is salt tolerant," says Norris. "They may or may not need to irrigate it but it would at least provide some cover to prevent soil erosion either from wind or water.”
Norris says barley is one crop that’s very salt tolerant. But it’s not just salt that can be a problem.
Without enough water, minerals such as boron and selenium in soils can also damage plants.
![In 2021, California saw everything from intense drought to torrential rain. Researchers and water agencies say that the future of the state’s drought depends on adapting to these shifts. Andrew Nixon / CapRadio; Associated Press, file](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12262257/012622climatewhiplash-p.png)
January 28, 2022Last year, California saw everything from intense drought to torrential rain. Researchers and water agencies say that the future of the state’s drought depends on adapting to these shifts.
![Snow geese fly over the Sacramento River National Wildlife Refuge complex in Willows on Oct. 6, 2021. Photo by Nina Riggio for CalMatters](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12261318/110221-birds-drought-nr-cm-517-p.jpg)
November 11, 2021As the drought dries up California’s wetlands, traveling birds such as ducks, geese and eagles are struggling to survive and breed. “This drought is bad. The odds are against us,” a state expert said.
![In this Sept. 23, 2013 file photo, water flows through fish diversion louvres at the John E. Skinner Delta Fish Protective Facility from the Clifton Court Forebay on its way to the Harvey O. Banks pumping plant, near Tracy, Calif. AP Photo/Rich Pedroncelli, file](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12257099/021221_california-water-drought-p.jpg)
June 23, 2021Drought resilience depends on location but also extraordinary engineering — determining which California places are running out of water this year and which remain in good shape.
![Boaters fish on the Sacramento River outside of Isleton. Water supplies from the San Joaquin-Sacramento Delta are insufficient, so the state has warned thousands of users to halt pumping. Photo by Anne Wernikoff, CalMatters](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12259071/061521_sanjoaquinsacramentoriverdelta_aw_sized_01_061721-p.jpg)
June 17, 2021About 4,300 users were issued notices to halt diversions from the Sacramento-San Joaquin Delta.
![Kayakers make a long trek to the water's edge at a drought-stricken Lake Mendocino, currently at 29% of normal capacity, in Ukiah, Calif., Sunday, May 23, 2021. California Gov. Gavin Newsom declared a drought emergency for most of the state. Josh Edelson / AP Photo](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12258863/060521_droughtkayakersweb-p.jpg)
June 5, 2021Experts say the current drought is hotter and drier than previous ones, meaning water is evaporating faster.
Follow us for more stories like this
CapRadio provides a trusted source of news because of you. As a nonprofit organization, donations from people like you sustain the journalism that allows us to discover stories that are important to our audience. If you believe in what we do and support our mission, please donate today.
Donate Today