Soil Archive
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The wonder of Earth’s worms
Posted on November 13, 2011 | No CommentsKnown for his famous work On the Origin of Species, Charles Darwin’s name may be most synonymous with gallant seafarers, giant tortoises or the beaks of finches. However, in 1881,... -
A guide to composting: Leaf litter
Posted on November 11, 2011 | No CommentsLeaf litter is the simplest method yet: if you can collect deciduous leaves in the autumn and have some space in your garden, it’s easy to make good compost called... -
A guide to composting: Vermiculture
Posted on November 9, 2011 | No CommentsIf you mainly have food scraps – vegetable scraps, egg shells, meat scraps and so on, wormeries are a good bet. Worms eat the food and process it, along with... -
A guide to composting: Hot composting
Posted on November 7, 2011 | No CommentsIf you’ve got more time to spend tending your heap, hot composting will get you results faster. The bacteria need air and water along with the food, so you’ll need... -
A guide to composting: Cool composting
Posted on November 5, 2011 | No CommentsFor cool composting, simply pile and mix your organic materials into a heap or in a bin, and carry on adding more material to the top. When you run out... -
A guide to composting
Posted on November 3, 2011 | No CommentsA guide to composting (With thanks to the Cambridge University Botanic Garden) Making compost is a way of recycling organic waste into a nutrient-rich mixture that can be used to... -
Enriching soils, enriching lives
Posted on November 1, 2011 | No CommentsSoil is a particularly important issue in mountainous areas – as topsoil can easily be washed away by rain. On common land, the challenge is to conserve soil so that... -
Earth: the living layer 3
Posted on October 30, 2011 | No CommentsSoil degradation In regions where there is plenty of moisture and organic matter – such as prairies – a few centimetres of soil can form in 50 years; in cold... -
Earth: the living layer 2
Posted on October 28, 2011 | No CommentsSoil suitability Soils vary in their fertility and ability to hold water and nutrients in the right amounts for agriculture. According to the FAO, only 11 per cent of the... -
Earth: the living layer 1
Posted on October 26, 2011 | No CommentsMost of the land surface of the planet is covered in a layer of soil – ranging from only a few centimetres to several metres thick. It is made up...














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