A representative from the Organic Materials Review Institute (OMRI) will provide insights into OMRI’s policies and standards for compost approval in USDA organic production. The session will also cover key updates and actions from the National Organic Standards Board (NOSB) and the USDA’s National Organic Program (NOP) in 2024 related to compost regulations and guidelines.… Continue reading MAR.122-Selling Compost to Organic Growers – What You Need to Know-AC25.USCC
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USE.321-How Compost Impacts Dry Rangelands-AC25.CREF
A study in New Mexico assessed the effects of biosolid and manure composts on soil health and microbial communities in dry rangelands. While composts increased vegetation biomass, they did not significantly alter native microbial communities. Biosolid compost reduced water infiltration, aiding moisture retention, while manure compost lowered soil aggregate stability. The findings suggest compost enhances… Continue reading USE.321-How Compost Impacts Dry Rangelands-AC25.CREF
USE.320-Fertility and Water Effects of Food Waste Compost-AC25.CREF
A study evaluated six food waste composts as a fertility source and water management tool for field-grown tomatoes. Compost amendments improved soil moisture retention, reducing plant water stress. In most cases, compost alone provided sufficient nutrients, yielding results comparable to conventional fertilizers. Compost combined with organic fertilizers consistently met or exceeded conventional yields, highlighting compost’s… Continue reading USE.320-Fertility and Water Effects of Food Waste Compost-AC25.CREF
USE.319-Use of Sustainable Growing Media Components in Professiona…-AC25.CREF
A study analyzed 27 composts from across the U.S. for physical properties affecting nursery crop production. Regional differences were found in air space and container capacity. Key correlations were identified, helping growers predict compost performance for better watering and fertilization practices. The content of this course is covered by Copyright and Licensing, Privacy and Terms… Continue reading USE.319-Use of Sustainable Growing Media Components in Professiona…-AC25.CREF
DIV.231-Compost and Carbon Farming-Diverting Organics-AC25.USCC
San Mateo RCD’s Compost Program helps farms access cost-reduced compost to meet California’s organics diversion law, improving soil health and carbon sequestration while boosting the regional compost economy. The content of this course is covered by Copyright and Licensing, Privacy and Terms of Service and Use and shall not be reprinted, reused or re-sold. For… Continue reading DIV.231-Compost and Carbon Farming-Diverting Organics-AC25.USCC
POL.240-Policy Tools for Localized Compost Solutions-AC25.USCC
This presentation explores the critical role of composting in achieving climate and waste reduction goals, offering tools and policy guidance to support composter engagement in policymaking. It will showcase new advocacy materials, model policies, and strategies for integrating composting into Climate Action Plans. Key resources include ILSR’s Composting and Climate Action Plans Guide, a state… Continue reading POL.240-Policy Tools for Localized Compost Solutions-AC25.USCC
DIV.230-Compost on Every Acre – Aligning Climate Science Policy a…-AC25.USCC
This presentation explores the latest science, policy, and implementation efforts surrounding compost and carbon sequestration, particularly in California and beyond. While regulations like CA’s SB1383 and WA’s HB1799 focus on waste diversion, they lack mechanisms to ensure high-quality compost use. Key discussion points include updates to climate modeling tools (DNDC, DayCent), USDA-backed on-farm compost trials,… Continue reading DIV.230-Compost on Every Acre – Aligning Climate Science Policy a…-AC25.USCC
BUS.132-Longevity and Transitions at a Growing Compost Facility-AC25.USCC
Business longevity depends on successful transitions while maintaining consistency, self-awareness, and core values. Celebrating 50 years in 2024, this small, large business attributes its growth to preserving the foundational values that drove its early success. Key factors include people, purpose, adaptation, structure, innovation, and commitment. Routine self-examination of core values ensures continued success and long-term… Continue reading BUS.132-Longevity and Transitions at a Growing Compost Facility-AC25.USCC
BUS.245-Operational Turnaround Through Performance Analysis-AC25.USCC
Convertus Group’s acquisition of its first U.S. facility in Manassas, Virginia, marks a major expansion into the U.S. market. The site, previously facing operational inefficiencies, compliance violations, and equipment failures, required a comprehensive transformation strategy. Convertus prioritized process optimization, regulatory compliance, and workforce development without personnel changes. The facility, now processing 90,000 tonnes of organic… Continue reading BUS.245-Operational Turnaround Through Performance Analysis-AC25.USCC
DIV.115-Optimize Your Collection Vehicles for Success-AC25.USCC
Black Earth Compost is sharing its expertise in cost-effective food waste collection to help small composters compete against large waste companies and digestion-based waste processing. With 14 years of innovation, they will reveal efficient collection models, truck and lift options, and best practices for scaling up from community composting to large-scale hauling. The session covers… Continue reading DIV.115-Optimize Your Collection Vehicles for Success-AC25.USCC