- Author: Jessica Chiartas
On the fifth anniversary of the United Nations' recognition of Dec. 5 as World Soils Day and just in time for the California Department of Food and Agriculture's awarding of $5.23 million in funding to promote the adoption of soil health conservation practices, the California's Healthy Soil Initiative celebrated its first ever California Healthy Soils Week.
For most, that might not sound like a holiday worthy of week-long festivities (a celebration style often reserved for birthdays), but to the passionate folks...
- Author: Aubrey Thompson
If you grew up in the 1980s or 1990s (or were a child at heart during that era), the famous Powers of Ten film likely left an indelible mark in your mind.
The film starts with a couple lounging on a picnic blanket and zooms out to the outer reaches of the universe, then back in to peer into the microscopic world of the human body: from white blood cells to DNA, and finally down to the proton of a carbon atom.
In its short 9-minute run time, Powers of Ten manages to inflame an existential angst about the size of a single human life while at the same time connecting the viewer to the beauty of the universe and the human body.
As a high school...
- Author: Jeannette E. Warnert
Healthy soil does much more than hold plants upright on the surface of the earth. It is a mix of mineral bits and old plant particles teeming with microbes to form a mysterious and complex web of life scientists are just beginning to understand.
While scientists use high technology to study heathy soil – painstakingly counting soil worms and bugs, sequencing the DNA of soil bacteria, for example – some farmers know intuitively whether the soil is healthy just by walking on it.
Scott Park is a first-generation Meridian, Calif., farmer. “When I step on a field and it feels like a road, something is wrong,” he said. “If it feels like a marshmallow or sponge, that's good.”
- Author: Jeannette E. Warnert
In a move designed to raise awareness about a substance that is the very foundation of life on earth, 2015 has been declared the International Year of Soils by high-level national and global organizations, including the U.S. Department of Agriculture and the United Nations.
“Soil is a life-sustaining natural resource that often goes unnoticed,” said Anthony O'Geen, UC Cooperative Extension soil specialist in the Department of Land, Air and Water Resources at UC Davis. “But soil is fundamental for production of food, animal feed, fuel and natural fiber as well as performing many critical ecosystem functions, like...
- Author: John Stumbos
- Contributor: Aubrey White
It's not every day that you can take a guided tour of a 100-year-long scientific experiment, but that's what is happening May 28 as UC Davis hosts a field day at the Russell Ranch Sustainable Agriculture Facility.
The 72-acre “Century Experiment” at Russell Ranch is exploring the long-term impacts of crop rotation, farming systems, and inputs of water, nitrogen, carbon, and other elements on agricultural sustainability. Researchers document trends affecting crop yields, soil quality, profitability, environmental impacts, and efficiency in use of limited resources.
“We look at both organic and conventional systems,” says Russell Ranch...