Cooperative Extension

UCCE Sutter-Yuba-Colusa Continuing Education Seminars: Sept-Oct 2020

September 02, 2020

University of California Cooperative Extension Sutter-Yuba-Colusa is holding a series of webinars in September and October to provide research updates on some of the major crops in the Sacramento Valley. The classes are relevant to growers throughout California and are primarily focused on pest management and pesticide safety. 

Climate Ready Landscape Plants: $1 million Grant to Expand Program to Western States

June 29, 2020
Research spearheaded by Loren Oki, Department of Plant Sciences, UC Davis, evaluates landscape plants to determine the best low water-use plants for California. Creating water budgets is required by California’s Model Water Efficient Landscape Ordinance. A new grant from CDFA/USDA expands this project to other western states to minimize water use.

Giulia Marino: New Plant Sciences Faculty and Cooperative Extension Specialist

June 22, 2020
Expert on tree physiology in orchard systems

Giulia Marino, a crop physiologist, is the new UC Cooperative Extension (UCCE) Specialist in Orchard Systems, and a faculty member in the Department of Plant Sciences at the University of California, Davis (UC Davis). She is primarily based at the UC Kearney Agricultural Research and Extension Center in Parlier, California, and has a second office in Wickson Hall at UC Davis.

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.

Resources for Small Grain Management: UC Small Grains Blog

May 20, 2020
The annual small grain field day and other field-based activities were cancelled due to COVID-10, so Mark Lundy and colleagues are sharing digital resources related to nitrogen fertilizer management in small grains, small grain variety evaluation, and leaf and canopy meters to measure the N status of crops. Also posted are virtual field tours of small grain variety evaluation plots.

Soil Health in Organic Farming: Podcast

May 07, 2020
One challenge in organic crops is trying to reduce soil disturbance as much as possible. Jeff Mitchell, a faculty member in Plant Sciences, is a vegetable crops specialist with UC Cooperative Extension. He works with organic farmers throughout California to research practices that may help them improve their soil health.

Soil Health Practices Show Economic and Ecological Benefits

April 17, 2020
California organic farmers are sharing information about their efforts to combine reduced tillage with the use of cover crops on their vegetable farms to protect and improve soil health while adding carbon and diversity to their production systems. Jeff Mitchell, Plant Sciences, UC Davis, is spearheading this ongoing project.

Research Suggests Water Stress May Benefit Walnut Trees (with video)

April 07, 2020
Portable pressure chambers (“pressure bombs”) taken into orchards measure water pressure in tree leaves, to show how hard a tree works to pull moisture from the soil. This is used to determine when irrigation is actually needed by the trees. Ken Shackel and Bruce Lampinen note that this can benefit yields and orchard health.

Almond Orchard Recycling a Climate-Smart Strategy

April 01, 2020
Recycling trees onsite can sequester carbon, save water and increase crop yields, making it a climate-smart practice for California’s irrigated almond orchards. Professor Amelie Gaudin, Plant Sciences, UC Davis, worked with postdocs, grad students, and Cooperative Extension colleagues.