- Author: Jeannette E. Warnert
In California, 40 percent of agriculture is still irrigated by pouring water onto farmland, a much less efficient practice that drip and overhead irrigation. But those numbers are changing, reported Matt Weiser on Water Deeply.
Weiser interviewed UC Cooperative Extension cropping systems specialist Jeff Mitchell about the water-saving potential of using overhead irrigation, a system that is popular in other parts of the nation and world, but only used on 2 percent of California farmland. Mitchell was the primary author of a research article in the...
- Author: Jeannette E. Warnert
Despite the many benefits of no-till agriculture - including water conservation, improved soil health and reduced dust - the concept is still a "hard sell" in California, reported Ken James in Comstock's Magazine.
The article featured a number of California farmers who sang the praises of the no-till farming method.
- "We definitely save money through higher production, less water usage and lowered equipment and fuel costs," said Modesto farmer Jesse Sanchez
- "We started in 1985 using the no-till method, and since then we've doubled our yield potential," said Fritz Durst, a Yolo County farmer
- "I...
- Author: Jeannette E. Warnert
Reporter Dennis Taylor of the Visalia Times-Delta wrote about research results recently published by UC Agriculture and Natural Resources scientists that may allow farmers to be part of carbon cap-and-trade agreements.
Taylor interviewed lead researcher Jeff Mitchell, UC ANR Cooperative Extension specialist and chair of the UC ANR Conservation Agriculture Systems Innovation Center.
Long-term research by UC ANR has documented the capacity for farmland in the San Joaquin...
- Author: Jeannette E. Warnert
The untiring leader of the UC Conservation Agriculture Systems Innovation Center, Jeff Mitchell, was compared to the legendary American farming pioneer Johnny Appleseed by the author of The Grist's Thought for Food blog, Nathanael Johnson.
Mitchell, UC Cooperative Extension specialist in the Department of Plant Sciences at UC Davis, took Johnson to research fields and farms to show progress being made toward more sustainable production practices in California row-crop farming. Johnson turned the visit into a 1,300-word feature that included links to...
- Author: Jeannette E. Warnert
Blogger Nathanael Johnson, who writes 'Thought for food' on the Grist website, recently contemplated the impacts of reduced soil tillage on the use of chemical herbicides and crops genetically engineered to tolerate herbicide applications.
He noted that the practice of tillage in farming does not mimic nature.
"Nature only rarely turns the land upside down — only during disasters," Johnson wrote. "This ecosystem (soil) responds to being turned upside-down the same way a rainforest would: It falls apart."
However, the author wondered whether the development of herbicide-tolerant crops has led farmers to adopt conservation...