A rigorous field study in two California climate zones has found that alfalfa can tolerate very heavy winter flooding for groundwater recharge. The research was published online Jan. 16 in California Agriculture journal.
The alfalfa research is the latest in a series of projects studying the effects of using land planted with permanent crops – including almond orchards and vineyards – to capture and bank winter storm water. Such projects have great promise but also require collaboration across multiple jurisdictions and agencies. UC Agriculture and Natural Resources vice president
The gypsy moth, an interloper from Europe and Asia, is threatening California's majestic oaks in Ventura County.
Invasive desert knapweed, which comes from Africa, has made its first North American appearance in in California's Anza-Borrego Desert, where it has started to crowd out native plants.
Asian citrus psyllids are slowly spreading the devastating huanglongbing disease in Southern California citrus.
River rats from South America, called nutrias, are munching voraciously on wetland plants in some areas of Stanislaus, Merced and Fresno counties.
These are just a few of the insects, weeds, animals and diseases that have entered the state of California from elsewhere on the globe, causing...
- Author: Melissa G. Womack
The success of a garden is normally identified by plentiful crops of tomatoes and squash or the beautiful display of vibrant thriving flowers, shrubs or trees. However, a school garden's true success is dependent on the rich experiences and education students receive.
Taking the classroom into the garden
School gardens can play a big part in supporting a child's education outside of the traditional classroom environment; offering hands-on learning experiences in a variety of...
Fire scientist Kate Wilkin was on the job just a few weeks when ferocious winds whipped up the Northern California firestorm of 2017. The national media focused on Napa and Sonoma counties, where the deadly Tubbs fire became the most destructive wildfire in California history, while devastating fires also broke out in Butte, Nevada, Yuba and other counties.
It was crunch time for Wilkin, who stepped in as the new forestry, fire science and natural resources advisor for UC Cooperative Extension in Sutter, Yuba, Nevada and Butte counties that fall. Four lives and 200 homes were lost in her new work community. Wilkin will now...
California farmers Fong Tchieng and Vang C. Thao have a lot in common. They both have farming operations in the Central Valley. They both belong to the state's vibrant – and growing – Hmong farming community. And most importantly, they have both partnered with state agencies to save water and reduce greenhouse gas emissions.
Funded through California's Cap-and-Trade Program and administered by the California Department of Food and Agriculture (CDFA), the State Water Efficiency and Enhancement Program, or SWEEP, has helped both these growers conserve water and reduce emissions by installing water and energy saving technologies.
Both Mr. Tchieng and Mr. Thao have used SWEEP dollars to invest in technologies...