A day of mulching at Sequoia Farms

Davis High School at Sequoia Farms
SLEWS Program | Sacramento Valley | March 8, 2019

Participating School
Davis High School

Partners/Landowners
NCAT
Solano Resource Conservation District
Sequoia Farms

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

Summary of the Day
For our final Field Day with Davis High school, we were back where our project started – at Sequoia Farms in Dixon. On our first Field Day, we planted 600 plants along the perimeter of this organic walnut orchard. Today, it was time to remove weeds around the plants and apply a thick layer of walnut shell mulch. This will help reduce future weed growth and retain water around the plant, giving these native plant species a better chance at survival.

For our final Field Day with Davis High school, we were back where our project started – at Sequoia Farms in Dixon. On our first Field Day, we planted 600 plants along the perimeter of this organic walnut orchard. Today, it was time to remove weeds around the plants and apply a thick layer of walnut shell mulch. This will help reduce future weed growth and retain water around the plant, giving these native plant species a better chance at survival.

After our opening circle and a game of PVC golf (in which students work together to transport a golf ball through pieces of PVC pipe to a designated target), we set off to the property perimeter and began our task of the day. Students observed the vast differences between the organic Sequoia Farms orchard and the conventional walnut orchard nearby – most due to the cover crop Sequoia Farms had planted. Cover crops are plants used to improve soil health, increase biodiversity, improve water availability, control weeds, and more, and are especially important in organic agriculture. Students immediately the increased number of insects and birds on the Sequoia Farms side, and wondered aloud why the other orchard looked so barren.

As students pulled weeds and surrounded plants with buckets of mulch, Rex Dufour of the National Center for Appropriate Technology led mentor groups in a nitrogen sampling activity. Each group of students cut and weigh sections of cover crop, and did calculations to estimate how much nitrogen was in their sample, and the orchard as a whole. This will give Sequoia Farms a better idea of how much nitrogen the cover crop is contributing to the orchard which well help them better manage their farm.

After mulching about 300 plants, we headed back to the workshop area to build barn owl boxes. Barn owls are cavity nesters, and with so much agriculture in the Central Valley, naturally occuring tree cavities can be difficult for nesting owls to find. These nest boxes provide suitable habitat for nesting owls, which in turn help with pest control for Sequoia Farms. An all-female group of students finished constructing their box first, announcing that they did it for “women everywhere” – after all, it was International Women’s Day!

After lunch, David Lester of Sequoia Farms gave a talk on organic farming practices, and how they manage their orchards. He helped provide the students with context of how their work will positively impact not just the environment, but also their farming operation.

To end the day, students interviewed mentors to learn more about their education and career paths, and wrote a thank you note to someone who made their SLEWS experience possible. I was proud to see students asking mentors about internship opportunities in their respective fields.

Thank you to all who made these Field Days possible!

Organic Pest Management

FARMS Advanced | Monterey and Santa Cruz | February 21, 2019

Participating Schools:

Soledad High School

Location(s):

1700 Old Stage Road, Salinas

Field Day Host(s) and Mentors:

  • Nathan Harkleroad – ALBA 
  • Octavio Garcia – ALBA 

Summary of the Day:

Students arrived at ALBA with coffee in hand. They found a seat at the front and I began with a greeting and check-in. ALBA stands for Agriculture and Land-Based Training Association and they provide educational courses on organic farming. Today students would learn more about IPM in an organic setting.

The Definition of IPM – The use of various methods to reduce pest population below economically damaging levels without adverse secondary effects

Students were presented information on IPM by Nathan Harkleroad. He showed the different levels of pest control management which are:

  1. Cultural Control
  2. Physical Mechanical Control
  3. Biological Control
  4. Chemical Control

Following Nathan’s IPM introduction was Octavio Garcia, a hardworking young man with an inspiring story about his journey to becoming a PCA and Farmer. He then explained what his typical day looks like and what his responsibilities are as a PCA. Students asked great questions about the workload and the difference between conventional IPM and organic IPM. Octavio shared that the IPM model was the same for both Organic and Conventional with exception of the types of controls used in Chemical Control level.

Nathan had a small hand lens for students to use out in the field. We headed outside to the strawberry beds to test out the lenses and drop predatory mites by hand. The beds were still wet from the rain and we all had soggy boots and feet when we were done. We then watched some informative videos by USDA researcher Eric Brannan and his findings on using asylum flowers as an insectary plant and hedgerows to manage pests by providing habitat for pollinators and birds that can help manage rodents and insects. The last activity on the agenda was a skills assessment activity to talk with students about soft and hard skills. It was a fun activity to do with students and I could vouch for their soft skills because I have seen these skills demonstrated.

  • Estrella is enthusiastic, social and reliable.
  • Andrea is organized, a team player and responsible.
  • Diana is patient, positive and a great listener.
  • Precious is honest, hardworking, and patient.
  • Aaron is loyal, task-oriented with an outlandish personality.

All of them are excellent public speakers, intuitive, mature, caring, fast learners and a pleasure to work with.

Full Belly Farm, Certified Organic since 1985!

FARMS Leadership Program: North State: February 5th, 2019

Location of Field Day: Guinda, CA

Field Day Host(s) and Mentors:

  • Haley Friel – Director of Outreach and Education at Full Belly Farm

Theme: Sustainability and Organic Farming Practices

Summary of the Day:

We couldn’t have asked for a more beautiful day to be spent at Fully Belly Farm’s in Guinda, CA. The North State FARMS Leadership Program was welcomed by Haley Friel, the director of Outreach and Education at Fully Belly Farm. We then took a tour of the 400-acre farm and learned about the different crops grown and the practices in which they use to keep the farm organic and sustainable. Full Belly Farm is planting, growing and harvesting over 80 crops year around keeping them very busy. The students were able to see the pigs raised at at Full Belly Farm and see where the produce is washed and prepped for sale. They even were able to sample so freshly picked produce including oranges, carrots and several other crops some of which we brought back to add to our salads at lunch.

After lunch we went over to the barn where the sheep are currently being housed during lambing season. The North State FARMS students were excited to see lambs that were a few days old as well as some that were just hours old. One ewe even started to go into labor while we were there visiting. Once we left the sheep barn we gathered some baskets and headed over to the mobile chicken coops. We concluded our day collecting baskets full of organic chicken eggs which are currently being sold for $9.00 a dozen.

ALBA – Agriculture Land-Based Training Association

FARMS Leadership | Monterey and Santa Cruz | October 11, 2018

Participating Schools:
Everett Alverez High School
Gonzales High School
Soledad High School
Watsonville High School

Location(s) of Field Day:
ALBA Campus 1700 Old Stage Road, Salinas Ca

Field Day Hosts and Mentors:
Nathan Harkleroad, ALBA Education Program Director
Patty Howe, ALBA Administrative Director
Samantha Tuttle, ALBA Student Intern
Juana Hernandez, ALBA Administrative Assistant
Leo Sanchez and Rebecca Hernandez, Lazy Millennial Farms, Owners
Rudy Jimenez, Green Thumb Organics, Owner
Victor Cortez, La Granjita Farms, Owner

Summary of the Day:

Our Monterey and Santa Cruz FARMS Leadership Program kicked off their first field day with a visit to the ALBA, Agriculture and Land-Based Training Association, Campus. After breakfast, we had an icebreaker activity – a name game allowing students to get to know each other and to help us all remember names. The students collected program goodies and supplies. Then, we had an open discussion about the organic industry. We talked about what we knew about organic produce and production. We also explored the areas we had questions about and made a note to ask them along the way.

Here are some of the questions students had:

“How much is [farm] land and why is it so expensive?” – Randy Huynh, NSH

“What are the downsides [with organics]?” – Hailey Higgins, SHS

“Why is organic food more expensive?” – Sonia Vargas, GHS

“What’s the process to becoming an organic farmer?” – WHS

In our discussion, we also talked about how ALBA was a non-profit organization with a mission.


ALBA’s mission is to create economic opportunity for limited-resource and aspiring organic farmers through land-based education in the heart of the Salinas Valley. 

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