Chromatography

What is Chromatography?

Chromatography is a selective physical method to separate compounds in solution, that is used in many different fields of science.

In the case of Soil Chromatography, the result is a ‘photo’ of the soil which gives us useful information about soil quality.

How do we use it?

Soil chromatography is a technique to assess the quality of the soil, which is easy to replicate and understand by farmers.

Chromatography can be used at the same time with other soil analysis (mineral, organic matter or biological test) with the objective to integrate several results, gathering a high level of understanding of soil in our farm, plot or backyard.

Chromatography can be used to assess the quality of compost, biofertilisers, amendments, fruit, vegetables, seeds, plant tissues and other applications.

How it works

Chromatography understands the soil as a being alive, in other words it is an unfinished process with elements working and living in symbiosis. Therefore the final result is a qualitative view of these processes and elements rather than a quantative one.

Chromatography gives you valuable information such as soil structure, general health of soil, minerals available for the plant, biological diversity, or organic matter content and humus available. It also assess the fertility of the soil through the integration of previous elements. 

  • Cider Making in One Day

    with Matt Dunwell

    2nd October 2020

    Matt has been making Apple juice and Cider for over fifteen years.

    We have planted cider and perry trees over the last 20 years at Ragmans and they are now coming into production - Tom Putt, Brandy Pears, Thorne, Yarlington Mill and Kingston Black - the king of the cider apples.

    In the morning there will be a short introduction to cider making, and we will then set out to pick fruit for an hour or so.

    After a tea break we return to the pressing room and wash the fruit prior to pressing. If we have time we will macerate the fruit before lunch, or if there is demand we can look around our orchard of 1000 apple and pear trees.

    After lunch we will split into two groups and run both the traditional cider press and the modern apple juice press in tandem. This will give everybody a chance to get a hands on experience. We will be using two mills, two different presses, pumps and bottle fillers and pasteurisers.

    At the end of the afternoon there is a chance to try some cider.

    Refreshments provided, please bring a packed lunch.

    Price £90  (including 25 litres of apple juice to turn into cider)

    Booking essential

    To download a booking form click here

    Cheques should be made payable to Ragmans Lane Farm and sent to Ragmans Lane Farm, Lower Lydbrook, Glos, GL17 9PA. For further information, please ring us on 01594 860244

     


    £90.00

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