How much stress can an almond tree take without irrigation?

Growing almonds requires a lot of water, a resource heavily regulated in some areas.

It led researchers at UC Davis to roll up their sleeves and see just how much stress an almond tree can take.

“We had two sites, we have six years in one and three years in another, and found that we could wait a substantial amount of time, more than one month after growers normally start irrigating. We have not seen any bad effects on yields, but we have seen a better tree appearance in the trees. Now, we haven’t actually seen any serious symptoms, but at least delaying irrigation for long times has had no detrimental effect and some positive effects,” said Ken Shackel.

No worries there, but starting irrigation too late can cause issues. Shackel calls it the “bank account effect,” when the trees take up too much water too quickly, and then do not have enough to get through harvest.

Related Stories
China may no longer serve as a consistent anchor market for U.S. cotton exports. Lewis Williamson of HTS Commodities joined us to discuss the factors influencing planting decisions, river conditions, and what producers are considering as they finalize acreage plans for the season.
Falling commodity prices and rising costs continue to squeeze farm margins. Kip Jacobs with The Mosaic Company addresses fertilizer market pressures, nutrient use efficiency, and strategies growers can consider to protect their fertilizer investment this season.
Weather Swings Shape Early Season Farm Conditions Nationwide
Kurt Kovarik of Clean Fuels Alliance America joined us to break down the latest developments in the Renewable Fuel Standard rulemaking process and what it could mean for agriculture, energy markets, and rural economies.
Dry conditions may tighten hay supplies before summer growth. John Mays of Central Life Sciences joined us to discuss the risks of extended grain storage, how quality can be affected over time, and what growers can do to protect their grain while waiting for market opportunities.
Crop value concentration keeps farm income tied closely to commodity price cycles.

LATEST STORIES BY THIS AUTHOR:

National FFA Organization CEO Scott Stump shares the importance of Give FFA Day, how contributions support students, and why today is an opportunity for everyone to help invest in the future of agriculture.
USDA Farmer Bridge Assistance payments could begin this weekend as producers face tight margins, shifting acreage expectations, cattle herd contraction, and growing pressure for a stronger farm safety net.
Delays on year-round E15 keep potential corn demand and fuel savings in limbo.
Analysts warn the closed U.S.-Mexico border is straining cattle supplies and packing capacity. StoneX and USDA data point to long-term industry shifts.
Michael Kelsey of the Oklahoma Cattlemen’s Association joined us with the latest on the Oklahoma wildfires, recovery efforts for ranchers, and the role agriculture leaders are playing in supporting rural communities.
It’s National FFA Week, and today we’re celebrating Alumni Day by highlighting some inspiring former FFA members making an impact in agriculture and beyond.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.