Biofertiliser: A probiotic approach at Ragmans Farm

Please accept statistics, marketing cookies to watch this video.

A probiotic approach to soil & plant health at Ragmans Farm.

I am fascinated by the role of microbiology in enhancing the fertility of our soils and health of our crops, and always looking for practical ways other farmers are seeking to capture their benefits.  

In this video footage, recorded on a recent visit to Ragmans Lane Farm, Matt Dunwell explains their ‘probiotic’ approach of using biofertilisers to enhance soil and plant health.

He explains that together with researcher, Juanfran Lopez, they have established on-farm trials to seek to understand the impact of biofertilisers on their organic orchards.

Matt shares some of the theory behind the role of biofertilisers in unlocking nutrients and making plants more resilient to attack from pests and diseases. He also explains how they make the aerobic ferments of cow manure, molasses, yeast, rock dust, water and milk or whey, and apply them as a foliar spray in the orchards.

Katie Bliss is Agricology’s Project Manager.

Ragmans Lane Farm is a 60 acre organic farm in the Forest of Dean in Gloucestershire. They use farming practices that regenerate the land, using permaculture as a guiding design principle. They run courses educating and employing people to work the land sustainably, giving them the opportunity to ‘learn on the job’, as well as producing award winning apple juice!


Learn more:

  • Keen to find out more about the book Matt describes; ‘The ABC of Organic Agriculture’? See here.
  • You can view an interesting video filmed at Ragmans Lane Farm featuring the author of the book, Jairo Restrepo talking about (as described on the website) “the wonders of cow manure, soil microbes, trace elements, and their link with increased soil, plant and human health.”
  • Also see a short video with commentary from Matt Dunwell that was filmed by Hannah Steenbergen from the Sustainable Food Trust in the summer of 2016.  
  • Interested in enrolling on a biofertiliser course at Ragmans Lane Farm? Find out more here.

(Editor’s Note)

Associated Agricology Partner Organisation(s):

The information contained above reflects the views of the author/s and does not necessarily reflect that of Agricology and its partners.

Related articles

Soil health is behind everything we do

Joe Rolfe of Taylorgrown Ltd, who is taking part in the AHDB funded GREATsoils project, talks about their trial which combines soil health building with...

A balanced diet for the soil

Tim Bevan writes about feeding the soil in a balanced way and provides information about an upcoming Soil Association workshop.

Agroforestry and using woodchip to improve soil health

Ben Raskin explains how you can use woodchip to boost the health of your soil and how to source this material.

Are we mining the soil?

Samantha Mullender from the Organic Research Centre introduces a computer based nutrient budgeting model that helps farmers assess the potential for improving nitrogen efficiency in...

Feeding the soil and your business

In August's Editor's Blog post, Janie Caldbeck explores the topics of green manures and adding value to your farm business.

Investing in soil for a resilient future

Chris Short discusses the LANDWISE project - exploring role of soil in National Flood Management measures and climate change mitigation.

Soil health and farm resilience

In February's Agricology content round-up, Janie Caldbeck highlights the many benefits that can be attained from prioritising the health of your farm’s soil.

Soil management

Mark Measures highlights the importance of quality soil and the need to foreground farmer knowledge in the development of improved food and farming systems.

What is a healthy soil?

Scientist Felicity Crotty from the Game & Wildlife Conservation Trust explains the importance of healthy soil and outlines the five main factors that impact soil...

Your farm, your future… digging deep

Janie Caldbeck reports back from the Northern Farming Conference in Hexham, and highlights some key Agricology resources from the past month focused on soil health.

Soil Analysis and Management

Improving and managing soil fertility in organic farming systems though soil analysis; what you need to know and how you can do it. 

Sustaining our soils: Getting the balance right

Recording of an Organic Growers Alliance's Organic Matters 22 conference session exploring stockfree organic standards and carbon sequestration, mobile green manures, Organic-PLUS trials on fertility-building...
To top