Ag Alert Mar. 23, 2022

Photos Continued from Page 12

Peter Bauer and son Elrick of Mendocino County, left, check in with membership support representative Miranda Jachens. Below, Orange County farmer John Poto and San Diego County Farm Bureau Executive Director Hannah Gbeh visit with Sen. Brian Jones, R-Santee.

Members of the 2022 Leadership Farm Bureau class, above, are joined by California Farm Bureau President Jamie Johansson, far right, and First Vice President Shannon Douglass, far left. Class members, from left, are: Donald Wirz, San Benito; Stephen Waldron, Santa Barbara; Kathleen Merrill, Santa Barbara; Madeline Schenken, Sacramento; Abi Fair, Stanislaus; Amanda Berry, Calaveras; and Daniel Jones, Solano. At right, Pat Wirz of San Benito County weighs in as Scott Hudson of San Bernardino County looks on.

CIMIS REPORT | www.cimis.water.ca.gov

CALIFORNIA IRRIGATION MANAGEMENT INFORMATION SYSTEM

For the week March 10 - March 16, 2022 ETO (INCHES/WEEK)

YEAR

3.0

THIS YEAR

2.5

LAST YEAR AVERAGE YEAR

2.0

1.5

1.0

0.5

0.0

MACDOEL II (236)

BIGGS (244)

DAVIS (06)

MANTECA (70)

FRESNO (80)

SALINAS-SOUTH (214)

FIVE POINTS (2)

SHAFTER (5)

TEMECULA (62)

IMPERIAL (87)

THIS YEAR LAST YEAR AVG. YEAR % FROM AVG.

.86 .64 .64 36

.76 .74 .70 12

1.19 .75 .93 32

1.10 .78 .86 29

.97 .67 .76 30

1.15 .77 .77 50

1.09 .60 .80 35

1.09 .73 .77 39

1.10 .43 .89 24

1.46 1.31 1.26 16

W eekly reference evapotranspiration (ETo) is the rate of water use (evapotranspiration—the sum of soil evaporation and crop transpiration) for healthy pasture grass. Multiplying ETo by the appropriate “crop coefficient” gives estimates of the ET for other crops. For example, assume ETo on June 15 is 0.267 inches and the crop coefficient for corn on that day is 1.1. Multiplying ETo by the coefficient (0.26 inches x 1.1) results in a corn ET of 0.29 inches. This

information is useful in determining the amount and timing of irriga- tion water. Contact Richard Snyder, UC Davis, for information on coefficients, 530-752-4628. The 10 graphs provide weekly ETo rates for selected areas for average year, last year and this year. The ETo information is provided by the California Irrigation Management Information System (CIMIS) of the California Department of Water Resources.

For information contact the DWR district office or DWR state headquarters:

SACRAMENTO HEADQUARTERS: 916-651-9679 • 916-651-7218

NORTHERN REGION: Red Bluff 530-529-7301

NORTH CENTRAL REGION: West Sacramento 916-376-9630

SOUTH CENTRAL REGION:

SOUTHERN REGION:

Fresno 559-230-3334

Glendale 818-500-1645 x247 or x243

22 Ag Alert March 23, 2022

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