heavy agricultural vehicle carrying a load of compost with a spiked tool passes a worker spraying sewage onto a pile of straw at a site producing... - compost aerator stock videos & royalty-free footage00:19Views of compost production yard, UK; 1989Heap, Compost
cu steam rising during compost manufacture, uk; 1989 - compost aerator stock videos & royalty-free footage00:05CU steam rising during compost manufacture, UK; 1989Close-up, Steam, Industry
an industrial compost turner is used to churn steaming compost being produced on an industrial scale using recycled sewage and wheat straw, an... - compost aerator stock videos & royalty-free footage00:23Large machine aerates compost, UK; 1989
'super compost' - nutrient-rich compost suitable for horticultural use - is made at site producing compost on an industrial scale from wheat straw, a... - compost aerator stock videos & royalty-free footage00:21'Super-composting' process to make nutrient-rich compost, UK; 1989