FACTOID # 3: Andorrans live the longest, four years longer than in neighbouring France and Spain.
 
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Encyclopedia > Mycorrhizal fungi

Millions of years ago, trees, flowers and grasses faced many natural stresses, such as low soil fertility, drought and temperature extremes. To survive, most plant species established a symbiotic partnership with a unique group of soil organisms called mycorrhizal fungi. These fungi are considered by plant scientists to be the biological cornerstone of plant life on earth.


This little known family of beneficial fungi live in and around the roots of 95% of the earth's plant species, serving as a secondary root system, extending themselves far out into the soil. Mycorrhizae extract mineral elements and water from soil for their host plant, and live off the plant's sugars. Trees and plants with thriving "mycorrhizal roots" systems are better able to survive and thrive in stressful man made environments. [1]

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A mycorrhiza (typically seen in the plural form mycorrhizae meaning fungus roots) is a distinct type of root symbiosis in which individual hyphae extending from the mycelium of a fungus colonize the roots of a host plant. ...

  Results from FactBites:
 
References and resources about Native Plant Ecology (8529 words)
Infectivity of Vesicular Arbuscular Mycorrhizal Fungi in Agricultural soils.
The management of populations of vesicular-arbuscular mycorrhizal fungi in acid-infertile soils of a savanna ecosystem.
Spore Populations and Infectivity of Vesicular Arbuscular Mycorrhizal Fungi in New South Wales.
  More results at FactBites »


 

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