灌溉 来自华盛顿州

Potato plants blooming in a field in northwestern Washington. Researchers are looking at ways to grow potatoes with less soil disturbance, which can improve soil health. (Courtesy: Deirdre Griffin LaHue)
八月 02, 2022
How can we improve soil health in potato cropping systems?
Minimizing soil disturbance is one of the key tenets promoted to build soil health in agricultural systems. Many farmers across the country have adopted reduced and no-till systems to build soil carbon, a central component to healthy soils.
A research scientist explains where to draw the line between normal variability and climate change. (Courtesy: Spudman)
五月 30, 2019
Nearly half of the state Washington facing emergency drought conditions
Washington Gov. Jay Inslee has expanded the drought emergency declaration to cover nearly half of Washington state due to worsened, poor water supply conditions around the state and warmer and drier weather predictions through the summer.

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