2025 California Small Farm Conference

Nitrogen is an essential nutrient for plant production. It's particularly difficult to manage on organic farms because the availability dynamics are complex. This workshop will present a holistic way of thinking about nitrogen cycling and management so that growers can have a nitrogen plan in place. From compost and cover crops to soil organic matter and amendments, we'll talk about it all. By the end, you'll be empowered to understand how these different sources of nitrogen create a whole system plan and where you have room to improve.

Composting and compost use is an effective and scalable climate change solution that has a multitude of environmental and societal benefits, especially when implemented at community gardens and small farms. Despite state mandates for organic waste diversion from landfills to meet climate goals, adoption of composting in the state at community scale remains low and expansion of industrial composting can exacerbate air quality problems and greenhouse gas emissions. We formed a partnership among community organizations and researchers to meet this need. Our mission is to establish affordable, accessible, and scalable community-level composting knowledge and practices to transform farm and food waste into compost to grow nutritious food, mitigate climate change, and advance social justice in the San Joaquin Valley. In this workshop, we share knowledge gained and lessons learned through our partnership. We hope to equip participants of this workshop with fundamental knowledge of the benefits of composting at this scale, different models of small-scale composting, the human and natural resources needed to compost, and the tools to start community-scale composting projects and partnerships.

Spanish interpretation will be provided/included in this workshop presentation.

This workshop will provide a foundational introduction to Integrated Pest Management (IPM) and how the IPM framework can be applied on small-scale organic vegetable farms. We will start with a basic overview of key IPM concepts and strategies. Then we will explore how IPM can be used to manage two common and economically-damaging pests as examples, symphylans and cucumber beetles. This will include real-world examples of IPM for these pests from North Bay vegetable growers, shared with permission. We will use last 30 minutes of this workshop to walk through how to write your own IPM plan for a pest of your choice using a simple outline. This will start with accurate pest identification, understanding its life cycle, and prevention strategies. Then we will cover how to set action thresholds appropriate for your farm as well as strategies for monitoring and record keeping. We'll cover how to combine management strategies such as biological, cultural, mechanical, and organic chemical options. Attendees will leave this workshop with a draft of an IPM plan they can continue refining over time.

Join us for a workshop on organic certification and inspection, featuring an experienced organic inspector and successful organic farmer. This session will provide insights into the certification process, compliance requirements, and practices for preparing for an inspection.

Organic production of subtropical tree crops along the coast revolves around maintaining tree health through management of irrigation, nutrients and cultural practices. Disease and pests of these trees will be discussed and practices that reduce the occurrence.