Ongoing research

MLRA County/Area Soil Series Ecological Site Site ID 15 Sonoma Toomes, Tuscan Very Stony Loam R015XI008CA 15 Napa Toomes Very Stony Loam R015XI008CA 15 Colusa Altamont, Sehorn, Balcom, Ayar Clayey Hills R015XI001CA 15 Yolo Sehorn,Balcom,Dibble Clayey Hills R015XI001CA 15 Contra Costa Rincon Clayey T...

31 March 2021: Unfortunately, the Grazing Management Online Course is no longer available. You can visit the Society for Range Management for other online opportunities. This open-access short course provides fundamental information on rangeland ecology and management on a flexible time schedule.

Using acreage data from the Gap Analysis Project CD-ROM and the habitat classes from the California Wildlife Habitat Relationships Database (CWHR) we developed these tables of rangeland acreage for California's 58 counties.

Alameda 1950 Alameda Pasture & Fertilizer Trials Amador 1961 Amador Fertilizer Study 1980 Range Soils of Amador County Butte 1966 Butte Fertilizer Study 1968 Butte Fertilizer Study 1969 Butte Seeding Study 1971 Butte Fertilizer Study 1978 Butte Seeding Study 1967 Butte Fertilizer Study Colusa 1957 C...

California's annual rangeland forage productivity varies greatly between both years and seasons.

The 1st module includes a 'mini-documentary' video to introduce the issues, followed by 6 narrated PowerPoint presentations. The quiz includes questions on both the video and the 6 presentations. The quiz must be completed for Continuing Education Units (CEUs).

The 2nd module includes a 'mini-documentary' video to introduce the issues, followed by 6 narrated PowerPoint presentations. The quiz includes questions on both the video and the 6 presentations. The quiz must be completed for Continuing Education Units (CEUs).

The 3rd module includes a 'mini-documentary' video to introduce the issues, followed by 6 narrated PowerPoint presentations. The quiz includes questions on both the video and the 6 presentations. The quiz must be completed for Continuing Education Units (CEUs).

The 4th module includes a 'mini-documentary' video to introduce the issues, followed by 4 narrated PowerPoint presentations. The quiz includes questions on both the video and the 4 presentations. The quiz must be completed for Continuing Education Units (CEUs).

Aanderud, Z.T., C.S. Bledsoe, and J.H. Richards. 2003. Contribution of relative growth rate to root foraging. Oecologia 136:424-430. Adams, T.E. 1976. Brush Management-The Ball and Chain. Berkeley, CA, USA: California Division of Agricultural Sciences Leaflet 2920. 7 pgs. Adams, T.E. 1976.