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------------------ Roots Make Soil ----------------------
the soil health principles to transform your soil into a crumbly,
friable state that's easy to work & produces healthy crops.
A one-day course on promoting and preserving soil health, using problem-based learning.
--> Living Roots - Covered Soil - Minimal Disturbance - Diversity <--
soil health principles work. From large farms to market gardens, when
implemented doggedly they bring real results: better soil structure,
healthier crops and more consistent yields. What's more, the growers
that have most rigorously applied these principles have the more
profitable operations today.
Think differently about the “farming problem”, and find solutions that work for you in your situation.
• Cash crops, cover crops, cultivation, amendments, propagation, composting etc.
• Rotation planning for reduced work & better crops.
• Road testing novel practices on your operation with minimal disruption.
• Simple testing methods to monitor soil health and measure success.
Who is this course for?
• Market gardeners
• Commercial growers
• Nursery workers
• Horticulture managers
• Apprentices, trainee growers
Empirical case for good soil management
• How different strategies affect soil structure
Defining soil health
• How it's articulated and how to measure it
Evidencing soil health
• Aggregation, spade tests, visual soil inspection
Soil food web
• Theory and relevance
Soil organic matter and soil carbon
• What is it and how it differs from straight organic matter
• Fast hot composting, no-turn methods
Soil Management Practices:
• No-dig, min-till
• Tarping & sheeting down
• Intercropping, relay cropping
• Reducing losses & grade-outs
• Selecting/designing mixtures appropriate to your situation
• Keeping costs down
Selecting appropriate soil management practices, to:
• Preserve soil structure and biology
• Minimise weed burdens
Rotations planning for success
• Exercise - based on student's own examples
• Identifying points of intervention in existing rotations
• Ensuring a healthy start for healthy crops
• Sizing operations for best returns
• Maximising productivity
• Biochar, compost, minerals etc
• Mulching and top-dressing strategies
• Selecting strategies that work and don’t compromise soil health objectives
Monitoring and testing
• DIY soil health tests
• Lab tests
Measuring plant health
• Brix, plant sap pH
Trials and experimentation
• Setting-up and running your own small-scale trials
• Comparative, split-field and controls
What you take away from the course
• Printed hand-out
• PowerPoint Presentations
• Morning – theory & first principles
• Lunch – packed lunch
• Afternoon – site tour & rotation planning exercise
What to Bring
• Packed lunch
• Warm clothes
• Waterproofs, wellies, brolli
• Notebook, camera, smartphone
“Inspiring course, taught me so much. Very enjoyable”
“Highly recommend this course, packed full of informative content. I have left full of ideas that I can’t wait to implement”
About the Tutor
Niels Corfield has been working to deliver a truly sustainable food system for over 10 years.
is an advisor, researcher, educator, designer, grower and nurseryman.
Working to create sustainable/regenerative landscapes, farms and spaces
in the UK and Europe. He is focussed on agroecological systems that are
low maintenance and productive.
He advises and consults on: soil health, agroforestry, planned grazing and setting-up on-farm crop trials.
provides whole-farm planning and design services for transition farm
operations, through an inclusive/participatory framework.
He also offers a specialist mapping service to growers and farmers to facilitate decision-making and planning.
is a soils reseacher, technician and demonstrator and is coordinating
the PFLA soils monitoring project - establishing an empiric case for
healthy soils on pasture and mixed farms. As well as conducting a cover
crops trial on arable and horticulture operations in the UK. He has
carried-out on-farm soil assessments with a number of farmers and
growers in the SW, Wales, the SE and the North.
specialist training courses for farmers, growers and land managers. He
is a demontrator of in-field monitoring practices and surveying on-farm.
is committed to an information-lead approach to land-based decision
making and management practices. He works closely with Sectormentor,
SioBio Lab & Field Margin.
He designs and installs rainwater harvesting and irrigation systems for growers in the UK.