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  2. Rhizofiltration - Wikipedia

    en.wikipedia.org/wiki/Rhizofiltration

    A system to achieve this can consist of a “feeder layer” of soil suspended above a contaminated stream through which plants grow, extending the bulk of their roots into the water. The feeder layer allows the plants to receive fertilizer without contaminating the stream, while simultaneously removing heavy metals from the water. [ 4 ]

  3. Mycorrhiza - Wikipedia

    en.wikipedia.org/wiki/Mycorrhiza

    A mycorrhiza (from Ancient Greek μύκης (múkēs) 'fungus' and ῥίζα (rhíza) 'root'; pl. mycorrhizae, mycorrhiza, or mycorrhizas) [1] is a symbiotic association between a fungus and a plant. [2] The term mycorrhiza refers to the role of the fungus in the plant's rhizosphere, the plant root system and its surroundings

  4. Canopy root - Wikipedia

    en.wikipedia.org/wiki/Canopy_root

    Canopy roots have been found in species of maple, poplar, alder, myrtle, beech, and spruce, among many others. [2] They are structurally similar to roots found on the forest floor and likely serve a similar purpose for water and nutrient uptake, though their specific functions are still being studied.

  5. Rhizosphere - Wikipedia

    en.wikipedia.org/wiki/Rhizosphere

    Root exudates come in the form of chemicals released into the rhizosphere by cells in the roots and cell waste referred to as "rhizodeposition." This rhizodeposition comes in various forms of organic carbon and nitrogen that provide for the communities around plant roots and dramatically affect the chemistry surrounding the roots. [ 15 ]

  6. Plant communication - Wikipedia

    en.wikipedia.org/wiki/Plant_communication

    A cascade effect of stomatal closure was observed in neighboring unstressed plants that shared their rooting system but was not observed in the unstressed plants that did not share their rooting system. [50] Therefore, neighboring plants demonstrate the ability to sense, integrate, and respond to stress cues transmitted through roots.

  7. Canopy soils - Wikipedia

    en.wikipedia.org/wiki/Canopy_soils

    The presence of these organisms is critical in maintaining the nutrient cycles within the soil, and make available the necessary nutrients for the growth of epiphytes and the micro-ecosystem. The microorganism community found in canopy soils has been found to be distinct, but similar to the communities found in the soil of the forest floor. [4]

  8. Plant root exudates - Wikipedia

    en.wikipedia.org/wiki/Plant_root_exudates

    The rhizosphere is the thin area of soil immediately surrounding the root system. It is a densely populated area in which the roots compete with invading root systems of neighboring plant species for space, water, and mineral nutrients as well as form positive and negative relationships with soil-borne microorganisms such as bacteria, fungi and insects.

  9. Root phenotypic plasticity - Wikipedia

    en.wikipedia.org/wiki/Root_phenotypic_plasticity

    The root architecture plays an important role in acquiring a secure supply of water and nutrients, as the acquisition of these resources drives plant growth. [1] In addition to nutrient absorption, the root architecture provides a plant with anchorage and support. Root systems are considered to be very diverse, showing variation among species ...