organic matter free photos. 1 public domain images of organic matter

A soil scientists uses a Sharp Shooter to dig beneath the soil surface to determine soil health after a wildfire three weeks earlier. photo

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NRCS Texas Soil Scientist Nathan Haile examines soil condition after a wildfire three weeks earlier. photo

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After a wildfire three weeks earlier, a thin layer of black ash is evident just below the soil surface. High winds deposited sand on top of the ash. photo

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A wildfire destroyed the above ground part of this plant, but regrowth is occuring on the plant's rhizomes that are just below the soil's surface. photo

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An example of dung beetles and a host of other soil microorganisms decomposing and incorporating fresh manure in the soil. This process contributes to the soil's health and provides nutreints for soil organisms and plants. photo

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A soil scientist examines soil health. photo

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20090503-_DSC3018 photo

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Ground cover and litter creates organic matter, which is an important part of soil and rangeland health. photo

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NRCS Texas Soil Scientist Nathan Haile examines soil condition after a wildfire three weeks earlier. photo

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After a wildfire three weeks earlier, a thin layer of black ash is evident just below the soil surface. High winds deposited sand on top of the ash. photo

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Ground litter soil sample with grass photo

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A soil scientists uses a Sharp Shooter to dig beneath the soil surface to determine soil health after a wildfire three weeks earlier. photo

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NRCS Texas Soil Scientist Nathan Haile examines active soil micro-organisms at work where a wildfire occurred three weeks earlier. photo

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After a wildfire three weeks earlier, a thin layer of black ash is evident just below the soil surface. High winds deposited sand on top of the ash. photo

11 miesięcy