An impressive day of planting at Sequoia Farms

Davis High School at Sequoia Farms
SLEWS Program | Sacramento Valley | November 30, 2018

Participating School
Davis High School

Solano Resource Conservation District
National Center for Appropriate Technology
Sequoia Farms

Amanda Lindell, UC Davis graduate student
Arthur Barros, UC Davis graduate student
Claire Kouba, UC Davis graduate student
Elaine Swiedler, California Farm Academy Apprenticeship Program Coordinator, Center for Land-Based Learning

Summary of the Day
After a very rainy Thursday, I was concerned about the weather for Davis High’s first Field Day at Sequoia Farms, an organic walnut orchard located in Dixon. Luckily we were treated to a gorgeous day, with a bit of mud for good measure!

Since the orchard perimeter was too muddy to access by vehicle, students donned yellow rain bibs and mud boots for the walk to our field site. On the way, students got an up close view of the orchard, and asked great questions about walnut grafting (“Why does the bottom of the trunk look different than the top?” – we prefer to eat English Walnuts, but native Black Walnuts are more resistant to regional diseases and pests; fusing them together gives farmers the best of both worlds) and walnut growth (“Where are all the walnuts?!” – they had recently been harvested).

At our opening circle, mentors and restoration partners introduced themselves and their education and career paths, and we played a game of “Group Juggle” to learn everyone’s names. Rex Dufour of NCAT gave a great presentation on some of the beneficial insects that our plants will help attract. Then we split into mentor groups to learn the names and characteristics of 6 of the native plants we’d be planting including toyon, coffeeberry, deergrass, rabbitbrush, lilac and coyote brush. We played a game called “steal the native plant” where mentor groups competed to be the first to identify the native plant.

Next it was time to learn how to plant! Rex Dufour gave an informative demonstration on the best way to plant these natives to give them the best chance at survival and groups of students spread out with their mentors to get started. Davis students completed way more of the work than we thought possible and by the end of the morning they’d planted 600 plants!

After lunch, each student chose a walnut tree to lean against as they reflected in their Field Journals, writing a postcard to themselves about the day. After the walk back to change out of raingear, we had a brief closing circle to end the day. Students remarked that they would remember the hard work they did, and that they felt helpful and productive restoring the ecosystem.

Rain or shine, we lay the line!

Winters High School at Winters Putah Creek Nature Park Extension
SLEWS Program | Sacramento Valley | November 27, 2018

Participating School
Winters High School

Yolo County Resource Conservation District
Putah Creek Council
City of Winters

Corey Shake, Partner Biologist, Point Blue Conservation Science, NRCS
Denise Colombano, UCD graduate student
Karin Young, Education Program Manager, Putah Creek Council
Marisa Alcorta, Apprenticeship Program Manager, Center for Land-Based Learning
Nick Gallagher, Rangeland Management Specialist, USDA

Summary of the Day
This year we have a SLEWS project in our hometown of Winters – with Winters High School! This project is part of the Winters Putah Creek Nature Park, on land donated to the City of Winters by PG&E. Putah Creek Council and Yolo County Resource Conservation District are involving several groups with the restoration projects, and we’re excited to have SLEWS be part of the process.

On the rainy Tuesday after Thanksgiving, we held our first Field Day at this site. The goal for the day was lofty – installing almost a mile of drip irrigation! Having an irrigation system installed before planting will give our plants the best chance of survival, and because drip irrigation provides each plant with an individual water source, will help prevent excess weed growth and reduce evaporative water loss.

After breakfast and opening circle, students worked as a team to roll out the irrigation tubing. This involved each student carrying a 20-40 foot section of the line – sometimes up to 1000 feet total! Once all the sections of line were rolled out, we divided into mentor groups to install emitters and staple down the line. Groups worked in teams to measure every 20 feet to place a flag (the location of the trees and shrubs we’ll plant in two weeks), poke holes in the line, secure the line to the ground, and install an emitter – this will ensure that each plant receives 2 gallons per hour of water when watered.

We weren’t sure students would finish the entire line – again, it was almost a mile in length, and rain was coming down! – but to our surprise they finished the work at noon on the dot. Perhaps the promise of a burrito at the finish line was good motivation?

Despite the rain, students were excited to walk all the way to Putah Creek to look for spawning salmon after lunch. On the way one student commented on how nice the area will look once the oak trees are planted. Mentor Karin Young of Putah Creek Council led a discussion on salmon breeding habits, Putah Creek Restoration, and why we are seeing salmon in this watershed. Unfortunately we didn’t see any salmon today, but  many students remarked that this was their favorite part of the whole Field Day!

Thank you to all mentors, partners, and students for being troopers on a wet Field Day – we walked over 4 miles in our work according to one mentor’s FitBit!

A very blustery day at Clark Ranch!

SLEWS Program | Sacramento Valley | November 8, 2018

Participating School
Grant Union High School

Clark Ranch 2 in Davis, CA – the southern of two projects at this site

Yolo Resource Conservation District
Rominger Brothers Farms
Bruce Clark

Amelia Munson, UC Davis graduate student
Jen Metes, Research Associate, Consero Solutions
Julea Shaw, UC Davis graduate student
Ha Truong, NRCS Agricultural Engineer
Mandi Finger, Associate Director, Genomic Variation Lab

Summary of the Day
The morning of our first SLEWS Field Day of the season brought an unexpected and unwelcome surprise – 25 MPH winds! Luckily, Grant Union students arrived with great attitudes and were eager to get started on the restoration task of the day.

Using a barn as a windbreak, students enjoyed breakfast before we gathered together for a SLEWS tradition – the opening circle. Bruce Rominger, President of Rominger Brothers Farms, joined us to introduce the project site and talk about how the restoration work the students were about to begin would positively impact his almond and walnut orchards. Students, mentors, restoration partners, and Center for Land-Based Learning staff introduced themselves, and we played a game called “Where the Wind Blows” to identify commonalities within our group.

After opening circle, it was time to brave the wind and get started on our project for the day – installing a drip irrigation system! Drip irrigation will provide each plant with an individual water source, preventing excess weed growth and conserving water. Staff from Yolo Resource Conservation District showed the mentor groups how to poke holes in the line to push in “emitters”, which will regulate the water flow to each individual plant. Each group installed emitters on a section of the planting area, and when everyone finished it was time to check their work. Alex Hasbach, Farm Manager of Rominger Brothers Farms, turned on the irrigation system much to everyone’s amusement – in spots where emitters weren’t properly installed, water shot everywhere! Luckily, Grant students did an excellent job and there were few of these “sprinklers” to be found.

Finally it was time to break for a much-anticipated (and much-deserved) burrito lunch. After lunch, Caring for Our Watersheds Coordinator Beth Del Real led students in an activity to help them visualize the earth’s water supply, and why water conservation is so important. Students were each given a blank puzzle piece representing an area of land to develop as they wished – some built giant mansions, others created water reservoirs, and one student even built an ice cream shop! Once we assembled the puzzle, we had a great visual of a watershed and discussed how the developments they made might affect the water supply.

Thanks for an incredible first Field Day, Grant Union students, mentors, and project partners!