Fibrous root system

2025-11-03T11:39:46Z

2800:3C0:1090:58F:6977:995A:A7AD:67DF: /* References */

{{Short description|Type of branching plant root system}}
[[File:Royal Palm Roots.jpg|thumb|Fibrous roots of mature ''[[Roystonea regia]]'' palm, [[Kolkata, India]] ]]
A '''fibrous root system''' is the opposite of a [[taproot]] system. It is usually formed by thin, moderately branching [[root]]s growing from the [[Plant stem|stem]]. A fibrous root system is universal in [[monocotyledon]]ous plants and [[fern]]s. The fibrous root systems look like a mat made out of roots when the plant has reached full maturity.

==Description==
Most [[tree]]s begin life with a [[taproot]], but after one to a few years change to a wide-spreading fibrous root system with mainly horizontal surface roots and only a few vertical, deep anchoring roots. A typical mature tree 30–50 m tall has a root system that extends horizontally in all directions as far as the tree is tall or more, but well over 95% of the roots are in the top 50 cm depth of soil.

A few plants with fibrous root systems:
* [[Coconut]] palm<ref>Thampan, P.K. (1981). ''Handbook on Coconut Palm''. Oxford & IBH Publishing Co.</ref>
* [[Grass]]
* [[Rosemary]]

Fibrous roots grow fairly close to the surface of the ground.
Leaves with parallel venation have fibrous roots.

Forages have a fibrous root system, which helps combat erosion by anchoring the plants to the top layer of the soil, and covering the entirety of the field, as it is a non-row crop.<ref>{{Cite news|url=http://homeguides.sfgate.com/advantages-fibrous-root-taproot-systems-104165.html|title=The Advantages of the Fibrous Root & Taproot Systems|access-date=2016-12-02}}</ref> In a fibrous root system, the roots grow downwards into the soil, and also branch off sideways throughout the soil. This forms a mass of fine roots, with no distinct tap root, because the embryonic root dies back while the plant is still young and growing.<ref>{{Cite news|url=http://www.cropsreview.com/fibrous-root.html|title=Taproot and Fibrous Root Systems, Specialized Roots|newspaper=CropsReview.Com|author=Bareja, Ben G. |date=April 2011}}</ref>

==References==
{{Reflist}}

[[Category:Soil biology|Root, fibrous]]
[[Category:ant

roots]]

Vero - Wikipedia - User contributions [en]

Fibrous root system