Range management

Working Rangelands Wednesdays: Ken Tate, June 3

May 29, 2020
Ken Tate, UC Davis and UC ANR, will address “Water Quality on Pastures and Rangelands” at the Working Rangelands Wednesdays webinar on June 3, 2020. The new series of biweekly webinars focuses on working rangelands in California and the West. Webinars are recorded and offered as podcasts.

Elephants Reverse the Depletion by Cattle of Soil Carbon and Nutrient Pools

March 24, 2020
Truman Young, Department of Plant Sciences, UC Davis, co-authored an article showing that megaherbivores (elephants) mitigate the negative effects of cattle on tropical African savanna rangelands, where wild herbivore populations are declining. He is project director of the Kenya Long-term Exclosure Experiment (KLEE), the most productive field experiment in Africa, and the site of this research.

Cattle Ranchers Cope with Dry Pastures (Video)

March 19, 2020
This winter’s lack of rain, up until mid-March, did not produce much forage for cattle, or carryover vegetation. Leslie Roche, Department of Plant Sciences, covers rangelands and pasturelands, and says this has been commonplace this winter. Many grasses are producing seeds earlier, leading to less vegetative growth.

Supporting First-generation Ranchers in Coping with Drought and Climate Change

March 12, 2020
Leslie Roche and colleagues tell how new ranchers confront drought. Climate adaptation is important in agricultural systems, but new ranchers aren’t able to benefit from information passed down from multi-generational ranching families. First-generation ranchers are often young, female, and diverse, with different goals and needs.

Release of Weevil for Biological Control of Yellow Starthistle

September 25, 2019
The USDA will allow the release of a weevil (Ceratapion basicorne) in the United States to help control yellow starthistle, an invasive weed found in 40 of the lower 48 states. The weevils will initially be released in California. Brad Hanson, weed specialist in Plant Sciences, addresses management of yellow starthistle.