Digital Commons Network^™

Paired Storage Distributed Energy System Design For A Local Community Farm, Neil Albert Collison, Lily Goldman

Electrical Engineering

This project considers the design of a renewable energy microgrid for a 19-acre community farm in San Luis Obispo, CA as the farm seeks to increase the magnitude of its electrical loads, and gain back-up electrical capability. The microgrid design will enable lower carbon emissions, reduce demand on the utility grid while saving on energy costs, and provide improved reliability and resiliency to the operator of the community farm. The eventual implementation of the design by a professional engineering entity will allow the community farm to expand its education program to include renewable energy as well as gain notoriety in …

Social Media On The Farm: A Comparative Analysis Of The Digital Marketing Of Select Small Businesses In Agriculture, Chloe Bernal

Experience Industry Management

Social media has become a crucial tool in the marketing world and can help companies of all sizes grow in a variety of different ways. Specifically looking at small business farms, social media is extremely important in allowing transparency and showing the consumers how their food is raised. The purpose of this study was to examine the social media and online marketing strategies of selected meat processing small businesses. A comparative analysis was conducted on Ballerina Farm and Five Marys Farms. The research was conducted utilizing information from both farms’ websites and Instagram pages. A comparative analysis was performed using …

Aged 539 Internship Report - Lahainaluna High School,, Caitlyn R. Madrid

Agricultural Education: Graduate Internship Reports

This internship and project report includes documentation required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for Lahainaluna High School agriculture programs. The supporting material includes information to begin a floral subscription program as well as explore the cultural diversity and inclusion of Hawaiian cultures and Hawaiian agriculture.

Plastic In Agricultural Soils And Its Biological Impacts, Olivia Mckay

Master of Science in Environmental Sciences and Management Projects

Agricultural plastic mulch reduces weeds, yields higher crop quality and quantity, and increases soil temperature, but it can also become a soil pollutant. The impact of agricultural plastic contamination on soil microbial activity remains poorly documented. To better understand how plastic pollution influences soil microbial decomposers, we sampled three farms in Watsonville, CA. Each site is characterized by large amounts of plastic contamination in the form of polyethylene mulch and polyvinyl chloride dripline. The fields contain marked amounts of macro- (and presumably micro-) plastic fragments primarily derived from PVC dripline and polyethylene mulch. We haphazardly collected 6" deep soil samples …

City Farm Slo - Walk-In Produce Coolbot Cooler, Connor Morinini

Construction Management

This paper describes the planning, financing, and construction of a commercial sized refrigerator for a non-profit urban farm in San Luis Obispo, CA, called City Farm SLO. Construction of the project occurred over a nine-month period from September of 2020 to May of 2021. The project involved building a Tuffshed, site grading, framing a room inside the Tuffshed, hanging a door, installing electricity inside the room, insulating the interior, painting the exterior, installing an air conditioner, and wiring the Coolbot to the air conditioner. The project was built to allow the non-profit organization to begin storing their agricultural crops in …

City Farm Slo - Walk-In Produce Coolbot Cooler, Connor Morinini

Construction Management

This paper describes the planning, financing, and construction of a commercial sized refrigerator for a non-profit urban farm in San Luis Obispo, CA, called City Farm SLO. Construction of the project occurred over a nine-month period from September of 2020 to May of 2021. The project involved building a Tuffshed, site grading, framing a room inside the Tuffshed, hanging a door, installing electricity inside the room, insulating the interior, painting the exterior, installing an air conditioner, and wiring the Coolbot to the air conditioner. The project was built to allow the non-profit organization to begin storing their agricultural crops in …

Proposal For A High Tunnel At Delaney Community Farm, Michael Rh Pham

City and Regional Planning

This paper is a case study of an urban agriculture operation in Aurora, Colorado that focuses on providing refugees with food and work that contributes to a sense of community connectedness and pride. The paper is also a proposal for a high tunnel system that could extend the growing season of the farm and provide unique opportunities for urban farmers to learn about emerging resiliency based food production practices.

Influences Of Conservation Farming Practice Adoption Amongst Vineyards On The Central Coast Of California, Jazlyn Guerrero

Master of Science in Environmental Sciences and Management Projects

Farming practices will require changes to reduce crop sensitivity to climate change, which is projected to cause extreme heat events, variable precipitation, extended periods of drought, and increasing presence of pest and disease. Conservation agricultural practices build farm resiliency to climate impacts by improving soil health, reducing erosion and sediment runoff, and improving water infiltration. Literature on the adoption of conservation agriculture practices find no universal factors that indicate adoption of practices but suggest that the adoption of practices can be better understood by investigating practices specific variables and farm level characteristics and their implications on adoption. Our objective is …

Agricultural Conservation Decision-Making Under Environmental Risk And Uncertainty On The California Central Coast, Diego Rivera

Master of Science in Environmental Sciences and Management Projects

Global climate change is a process that is, in part, caused by agricultural practices, and will adversely affect agricultural operations, especially vineyards. The objective of this project is to determine how viticulturalists in Paso Robles, California view global climate change and how they use conservation practices that combat climate change and prepare for the associated negative effects. Interviews were conducted with vineyard advisors and managers to determine what general risks associated with wine grape production exist for their operations, and whether wine advisors and producers perceive global climate change to be one of those risks. The interview responses were then …

Becoming Agricultured: Creating An Agriculture Literacy Podcast For Consumers, Madalyn C. Souza

Agricultural Education and Communication

Today’s consumers want to become more aware of where their food comes from. There is a need and a desire to bridge the gap between consumers and production agriculture. One way to reach consumers is through audio podcasts. Podcasts are digital audio recordings that are streamed online. The podcast Becoming Agricultured will be a platform to show the relationship between agriculture and the environment, food, fiber and energy, animals, lifestyle, the economy and technology. The podcast is aimed to tell agriculture's story through factual research and personal accounts of those involved in different sectors of the agriculture industry and cultivate …

Increasing Groundwater Recharge Activity In The San Joaquin Valley Of California, Jacob Willhite, Jacob Willhite

Agricultural Education and Communication

Over the past several decades, groundwater has become a primary source of water used for agriculture in California. Surface water available for agricultural use has depleted due to declining rain totals and reallocation to environmental purposes. As a result, groundwater overdraft has become a severe challenge, especially in the San Joaquin Valley of California. This excessive overdraft causes a plethora of issues, one of the most serious being land subsidence (Faunt, Sneed, Traum, & Brandt, 2016). Studies suggest some areas of the San Joaquin Valley have experienced more than a 28-foot drop in the land level since the 1970’s (Alley …

Creating A Livestock Show From The Beginning For The Benefit Of Youth In The Agriculture Industry And Continuing The Tradition Of Showing, Chloé Fowler, Matthew Durian

Agricultural Education and Communication

Youth throughout the country have been shown to benefit through organizations focused on leadership and real-world tangible skills. Organizations such as the National FFA Organization and 4-H Youth Development are key organizations for this growth. Livestock shows are another layer to these organizations and youth development. “Livestock shows provide interactions through different environments that expose participants to different cultures,” (Davis, 1998).

For these reasons it is important to provide more opportunities to the next generation of agriculture. There are currently 28 different livestock jackpots within the state of California throughout one year, (CJLA, 2020). Due to the large geographic landscape …

The Effect Of An Educational Workshop On High School Future Farmers Of America Parliamentary Procedure Leadership Development Teams, Brooke Gilstrap, Alyssa Snow

Agricultural Education and Communication

Within the California Future Farmers of America Association (FFA), there are a variety of Leadership Development Events (LDE’s) including the Parliamentary Procedure contest. Within this contest students sharpen their knowledge through reviewing Robert's Rules of Order and applying this knowledge to an exam as well as a live demonstration. Through this contest, students also improve upon their public speaking skills and research agricultural education and industry issues. Students compete in several invitational contests before entering the sectional, regional, and state levels of competition where their advanced knowledge comes into play with a wider audience. Over the span of California, there …

Construction Of Sustainable High-Tech Greenhouse, Ethan J. Emery

Construction Management

This project aims to create a business model and construction estimate in order to assess the viability of upgrading from conventional farming to a high-tech sustainable greenhouse. For the intended purposes this paper will make the assumption that a farmer that already owns their own land could use this as a guideline for what they could expect from a high-tech greenhouse in terms of both profits and expenses. Between my business plan, and my partners BIM model, we aim to make visualizing what a high –tech sustainable greenhouse could look like for a prospective farmer. The papers results are based …

Brochure For California Counties Affected By Coccidioidomycosis, Taylor Craig Chalstrom

Agricultural Education and Communication

In many areas of California, workers involved in construction and agriculture are susceptible to a soilborne fungus which can cause coccidioidomycosis, or valley fever. The disease, which can be contracted by breathing in dirt or dust on a site, is contagious and can sometimes lead to serious and/or fatal symptoms without proper treatment (CDPH, 2018).

Valley fever has been one of the most prevalent diseases in recent years for San Luis Obispo County (VF Brochure, 2018). To counter the increasing number of cases, San Luis Obispo County and the Public Health Department collaborated to inform as many people as possible …

The Future Of Work: How Employers Are Adjusting To Millennial Expectations, Felipe Vallejo

Agricultural Education and Communication

The purpose of this research was to examine how agricultural based companies are staying ahead while new technology advancements and millennial expectations are influencing future labor markets.

Compact Farms: A Step Towards Sustainability, Chad A. Porter

Agricultural Education: Graduate Internship Reports

This project report accounts for the potential benefits compact farms can have for agriculture and sustainability. The report details the design, implementation, and management of Whistle Stop Farm, a 1-acre, diverse farm producing vegetables, fruits, and gourmet mushrooms for direct markets in Atascadero, California. The farm focuses on economic and environmental sustainability. A large part of the farm revolves around soil science and how to manage soils to promote a healthy soil ecosystem.

Consumer Choice Within Fresh Produce, Victoria C. Ross

Agricultural Education and Communication

This project set out to question whether fresh produce required more specific labeling of pesticides and fertilizer inputs on fresh produce. Like many questions regarding health, environmental science, agriculture, and politics, there is not one simple answer. After listening to professionals and interviewing customers outside grocery stores, it's clear that the majority of consumers are not pursuing additional information, but that there is a small group of customers who would appreciate it. It also became clear that although fear mentality is of concern to professionals in the food industry, consumers don’t seem to understand the negative effects their participation in …

Bonipak Trucker Lounge Improvements, Lauren M. Reade

Agricultural Education and Communication

Bonita Packing Company, also known as Bonipak, has been a produce grower and shipper in the Santa Maria Valley for nearly 90 years and has contracts with customers all over the United States and Canada. Since 1932, the family owned and operated business has maintained steady growth as the population continues to rise all while making it a goal to uphold their family values and maintain their deep roots within the community. Transitioning into a fourth generation family farm, the Bonipak team hopes to continue to promote growth and maintain a positive reputation within the community and beyond. With multiple …

Farming Forward, Karina Medrano

Agricultural Education and Communication

How can the next generation be inspired to be problem solvers and innovators in order to impact the global food system? With the large millennial generation it is as important as ever to develop new platforms to spread agricultural awareness and literacy. With the millennial generation being increasingly connected to technology and media platforms, understanding how to create a mainstreamed farming blog will be valuable in reaching the future generation of agriculturalists.

This project will develop a proposal for a farming blog platform and review essential elements to include within a blog ranging from an up to date news section …

Shasta County Agriculture Activity Book Project, Kylan Morris, Amy Brown

Agricultural Education and Communication

With the development of an agricultural activity book for the kindergarten level, the authors have selected the top commodities produced in Shasta County and have directly applied them to Next Generation Science Standards. The reasoning behind creating a parallel between science lessons and a students’ immediate environment is to allow teachers to utilize their allotted time for teaching for state-mandated subjects while appointing agricultural topics as a vehicle for understanding these lessons.

Agricultural Sciences Outreach Program, Maghan Lea England, Sophie Lorraine Johnston

Agricultural Education and Communication

The College of Agriculture, Food, and Environmental Sciences (CAFES) mission statement and vision of the Agricultural Education and Communication Department is to develop future leaders, educators, and communicators to advance and advocate for the agricultural industry in a global economy (AGED, 2018). Student organizations, such as Agriculture Ambassadors and Agriculture Leadership Society, facilitate several outreach events to engage and excite prospective students in pursuing their higher education goals in agriculture at Cal Poly (CAFES Ag Council, 2018). In order to maintain growing student numbers, the Agricultural Education and Communication Department, specifically, the Agricultural Science major needs revamped recruiting efforts and …

Creating An Efficient Business Plan For Longview Club Lambs, Karlee J. Dornbush

Agricultural Education and Communication

Longview Club Lambs is a small startup business located in Lincoln, California. Longview Club Lambs has the goal to maintain a high of level efficiency and productivity to compete with other club lamb businesses within the next three years (Longview Club Lambs, 2018). In order to do this, Longview Club Lambs will need to evaluate its current practices and determine the necessary adjustments that should be made to their business plan.

To create this new business model, the business will need to re-evaluate all its management practices and make the needed changes to adjust to a larger scale operation. Implementing …

End Effector For Robotic Strawberry Picker Final Design Review, Marshall Cuffe, Cory Frederickson, Jimmy Jeffery

Mechanical Engineering

In this report, we have outlined the background of the problem and need for a solution to an automated form of strawberry harvesting. The report includes our research findings, defines the scope and objectives for this project, and documents our complete design process. Also included is our final, completed prototype, and a description of the manufacturing, design verification and testing process. Also included is our conclusions and recommendations for further improvement on future iterations.

Graduate Internship Report - John H. Pitman High School, Nicolette Schiber

Agricultural Education: Graduate Internship Reports

This internship and project report includes documentation required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at John H. Pitman High School conducted by representatives of the California Department of Education. The supporting material includes information to receive state and local funding, outline the goals and objectives of the program, along with an overview of Pitman High School, the agriculture program and the community.

Hosting The Third Annual Young Women In Agriculture Career And Leadership Seminar, Emma E. Morris, Madyline J. Braught

Agricultural Education and Communication

Agriculture has traditionally been a male-dominated industry; however, recent years have shown a significant growth in female presence. Women are beginning to take leadership roles both on the farm and within advocacy, lobbying, and business entities in the industry. According to the latest agricultural census data from the United States Department of Agriculture (USDA), in 2012, women farmers controlled seven percent of the nation’s farmland (Census, 2014). Additionally, women held leadership roles in 14 percent of the nation’s two million farms (Census, 2014). This data is several years old, and likely the numbers have grown since the last census was …

Automated Pruning Of Greenhouse Indeterminate Tomato Plants, Joey M. Angeja

Master's Theses

Pruning of indeterminate tomato plants is vital for a profitable yield and it still remains a manual process. There has been research in automated pruning of grapevines, trees, and other plants, but tomato plants have yet to be explored. Wage increases are contributing to the depleting profits of greenhouse tomato farmers. Rises in population are the driving force behind the need for efficient growing techniques. The major contribution of this thesis is a computer vision algorithm for detecting greenhouse tomato pruning points without the use of depth sensors. Given an up-close 2-D image of a tomato stem with the background …

Fishing For Answers: Barriers To Secondary Agricultural English Course Adoption, Sydney Arlene Keen

Agricultural Education and Communication

Wamba (2012) said, “...literacy education plays an important role in moving people out of poverty toward greater self-sufficiency post-graduation” (p. 109). Nearly 47% of first-time California community college students are enrolled in remedial English coursework (Student Success, 2015). Further, California high school dropout rates are at 11% due to “school-related reasons…implying a lack of engagement and lack of perceived relevance” in curriculum (Gottfried & Plasman, 2017, p. 30). Literacy in our high school classrooms must be addressed.

Career and Technical Education (CTE) coursework has been linked to lower dropout rates; particularly in grades 11 and 12 (Gottfried & Plasman, 2017). …

Cal Poly Farmers Picnic, Emily Anne Dale, Riley Nilsen, Jack Gavron

Agricultural Education and Communication

Agriculture can be seen as the world’s most essential industry. Many products people use daily come directly from agriculture, including the food placed on people’s tables. Knowing where that food comes from, and the overall importance of agricultural education is vital in the United States and the world. This message needs to be shared beyond the classroom: we need agriculture to survive.

According to the United States Department of Agriculture, “in 2012, there were 3.2 million farmers, ranchers and other agricultural managers and an estimated 757,900 agricultural workers legally employed in the U.S.” (USDA, 2012). These findings concluded that less …

Safety Videos For Major Shop Equipment In Cal Poly Brae Lab 1, Trey Joseph Johnston

Agricultural Education and Communication

At California Polytechnic State University, San Luis Obispo, students from all majors can take a variety of classes in the BioResource and Agriculture Engineering Department (BRAE). It is essential for future high school mechanics educators to learn the basic shop tools and the importance of safety in the laboratory. In shop 1 of the BRAE Department, there are many different tools students will find in a mechanics classroom. The five main power tools are the Table Saw, Drill Press, Bench Grinder, Radial Arm Saw, and Disk/Belt Sander.

In BRAE 121 Agricultural Mechanics, students learn basic shop skills about lab safety …