Soil Resources essay writing help argumentative essay on religion topics sildenafil meaning in hindi viagra generique legal paper price mark martin viagra follow site tips on writing college admissions essays female version of viagra niagra click here follow site viagra actress name top university research proposal example primary homework help co uk history cheap presentation ghostwriter for hire for phd help me do my essay enter site cheap speech ghostwriting services for school click here template for case study writing how do i create a pdf file on my ipad levitra zales generic cialis tadalafil essay help for sat essays for scholarship applications examples What is Soil?

Soil” is material capable of supporting plant life. Soil forms through a variety of soil formation processes, and includes weathered “parent material” combined with dead and living organic matter and air. Soils are vital to all life on Earth because they support the growth of plants, which supply food and oxygen and absorb carbon dioxide and nitrogen. (From Wikipedia)

The San Joaquin soil became the official State Soil of California in 1997 with the help of some middle school students and their teacher who utilized the process as part of an integrated curriculum in his classroom. See the California State Soil
Web page for additional history, soil profile information, photo, map, brochure, and poster link access.

Read a 1/14/20 blog post by the Soil Science Society of America about the California State Soil.

View a map of the United States, developed by the Soil Science Society of America, with links  to information about each state soil.

Dig It! Secrets of Soil Exhibit from the Smithsonian

The Soil Science Society of America (SSSA) worked with the Smithsonian Institution’s National Museum of Natural History in Washington, DC, to plan a soils exhibit as part of their Forces of Change Program. The exciting “Dig It” exhibit displayed at the Smithsonian for an extended period due to its popularity. It includes a display of state soil monoliths and an educational, interactive section to help the museum’s more than six million visitors a year understand how soil is intricately linked to the health of humanity, the environment and the planet. In 2014, PSSAC played an active role in bringing the Dig It! display to The California Museum where it was a featured exhibit for nearly a year. To learn more about this project, visit the Dig It! web site.

Senate Resolution 440

The 110th United States Senate passed Resolution 440, a resolution recognizing soil as an essential natural resource, and soil scientists as playing a critical role in managing our Nation’s soil resources.

California Universities with Soil Science Courses

On-Line Soil Resources

Wearable Soil Resources

These arrived just in time for PSSAC’s (sadly postponed due to COVID-19) 2020 meeting, and now we have a nice assortment of PSSAC T-shirts.  They are printed on quality 100% Cotton Beefy-T’s, and are available in 4 colors: white, pebble, light steel, and teal.  The shirts have been screen printed (in 6 colors), and area available in S – XXL (limited availability: see size/color quantity chart below). The shirts are $20 each, plus $5 shipping (USPS First Class in a manila envelope).

Color/Size Teal White Light Steel Pebble
Small 4 2 1 2
Medium 6 5 2 4
Large 4 5 N/A 3
X-Large 2 5 3 5
XX-Large 1 N/A 1 N/A

Order your Beefy-T shirt today. Please note your preferred size and t-shirt color, and mail your check for $25 to:

P.O. Box 5972
Vacaville, CA 95696

Or use the PayPal buttons below.

Teal (Small)

White (Small)

Light Steel (Small)

Pebble (Small)

Teal (Medium)

White (Medium)

Light Steel (Medium)

Pebble (Medium)

Teal (Large)

White (Large)

Light Steel (Large)
Pebble (Large)

Teal (X-Large)

White (X-Large)

Light Steel (X-Large)

Pebble (X-Large)

Teal (XX-Large)

White (XX-Large)
Light Steel (XX-Large)

Pebble (XX-Large)



In Print Soil Resources

History of Soil Survey in California. (2020). This full-color 132-page soft-bound book was written by long-time PSSAC member, Bill Reed. Limited copies are available at his cost + shipping ($20). With the help of several PSSAC members, beginning in 2002, numerous interviews were held and photos obtained for this interesting book. Note: Please contact Bill Reed ( if you would like to purchase a copy using a check.

1 Copy History of Soil Survey in California, includes Media Mail US Shipping [PayPal] $20.00

1 Copy History of Soil Survey in California, includes Media Mail US Shipping, plus $5 Contribution to PSSAC Scholarship Fund [PayPal] $25.00


Other Soil Science Organizations

Resources for Kids

  • Home Science: Backyard Conservation

    Identify This!

    Where do you think this was found in California, and can you identify it?