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cute young brunette girl outside with a tree trunk and roots
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Cute Young Brunette Girl Outside With A Tree Trunk And Roots

• Tuberous roots: A portion of a root swells for food or water storage, e.g. sweet potato. A type of storage root distinct from taproot.
Rooting depths
The distribution of vascular plant roots within soil depends on plant form, the spatial and temporal availability of water and nutrients, and the physical properties of the soil. The deepest roots are generally found in deserts and temperate coniferous forests; the shallowest in tundra, boreal forest and temperate grasslands. The deepest observed living root, at least 60 m below the ground surface, was observed during the excavation of an open-pit mine in Arizona, USA. Some roots can grow as deep as the tree is high. The majority of roots on most plants are however found relatively close to the surface where nutrient availability and aeration are more favourable for growth. Rooting depth may be physically restricted by rock or compacted soil close below the surface, or by anaerobic soil conditions.

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Filename:344004.jpg
Album name:Babes
Rating (2 votes):55555
Keywords:#cute #young #brunette #girl #outside #tree #trunk #roots
Filesize:189 KiB
Date added:Dec 14, 2010
Dimensions:800 x 1191 pixels
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