Pteridophyta, there is a general presumption that the multiciliate ones of Isoetes .. definite strobili, as in some species of Lycopodium and in Phyllo- glossum, or . in the Pteridophyta, in order that those facts may have their due weight in .. branched strobilus condition, suggesting a comparison with Phyllo – glos sum. 46 . Pteridophyta, there is a general presumption that the multiciliate ones of . On tbe otber band it does not seem conceivable tbat so small a plant as Phyllo-.

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Azolla pinnata – Wikipedia

This is a small fern with a triangular frond measuring up to 2. The frond is made up of many rounded or angular pteridophytq leaves each 1 or 2 millimeters long. International Journal of Phytoremediation.

In adsorption studies, A. Archived at the Wayback Machine.

Monilophyta – Wikipédia, a enciclopédia livre

Waste and Biomass Valorization. The pollutant will adhere to the organic functional groups on the surface of the A. This page was last edited on 19 Novemberat Retrieved 26 January — via Korea Forest Service. Azolla pinnata Scientific classification Kingdom: Fipo farmers sometimes keep this plant in their paddies because it generates valuable nitrogen via its symbiotic cyanobacteria. Desalination and Water Treatment.

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File:Dicranopteris linearis (Pteridophyte).jpg

In other projects Wikimedia Commons Wikispecies. Arabian Journal for Science and Engineering.

The second remediation method is phytoremediation, where living A. Views Read Edit View history.

Retrieved from ” https: The plant reproduces vegetatively when branches break off the main axis, or sexually when sporocarps on the leaves release spores. Chemical composition and the feeding value pteridpphyta azolla Azolla pinnata meal for egg-type chicks. By using this site, you agree to the Terms of Use and Privacy Policy. The first method is by adsorptionwhich required the A. Azolla pinnata Plant List: Water, Air, and Soil Pollution.

Recent studies show the usefulness of Azolla pinnata in remediation of environmental pollutants. Biomass production of Azolla pinnata R. Curculionidaeuses the invasive old world Azolla pinnata as a host pteridoophyta. Environmental Monitoring and Assessment.


They are green, blue-green, or dark red in color and coated in tiny hairs, giving them a velvety appearance. Azolla pinnata is a species of fern known by several common names, including mosquitofern[1] feathered mosquitofern and water velvet. It is an aquatic plantits frond floating upon the surface of the water. Archived July 10,at the Wayback Machine.


Indicators of phosphorus deficiency in Azolla pinnata Salviniales, Pteridophyta. Acta Botanica Hungarica International Journal of Poultry Science 5: Webarchive template wayback links All articles with dead external links Articles with dead external links from October Articles with permanently dead external links Articles with ‘species’ microformats Taxonbars with 25—29 taxon IDs.

There are two main methods for utilising A. It grows in quiet and slow-moving water bodies, because swift currents and waves break up the plant. Wikimedia Commons has media related to Azolla pinnata.

Archived from the original PDF on 25 May Azolla Azolla pinnata as a feed ingredient in broiler ration. It is present in New Zealand as an introduced species and an invasive weed that has crowded out a native relative, Azolla rubra. International Journal of Poultry Science 1: