Occurrence of nutrients and plant hormones (cytokinins and IAA) in the water fern Salvinia molesta during growth and composting.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F07%3A00004922" target="_blank" >RIV/61989592:15310/07:00004922 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/07:00305963

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Occurrence of nutrients and plant hormones (cytokinins and IAA) in the water fern Salvinia molesta during growth and composting.

Original language description

The aquatic fern Salvinia molesta is classified as an invasive, noxious weed in southern Africa. It has rapid growth and forms a thick mat in slow moving water bodies. It is hypothesized that S. molesta is a suitable candidate to promote as an organic fertilizer. The aims of this study were to determine the mineral content as well as the cytokinin and auxin content in S. molesta. The release of these compounds into the culture medium and upon decomposition of the air-dried plant matter was also determined. Minerals detected in the fresh plant material were N > K > P > Ca > Mg > Fe > Na > Cu > Zn while Cd, Pb and Ni were below the level of detection. The mineral concentrations changed after 14 days decomposition with there being an increase in Ca, Mg and Fe and a decrease in K. Sixteen isoprenoid cytokinins were detected in the plant material (total concentration 81.62 pmol/g DW) while only four cytokinins occurred at a greatly reduced concentration in the culture medium (4.31 p

Czech name

Výskyt živin a rostlinných hormonů (cytokinins a IAA) v azole Salvinia molesta během růstu a kompostování.

Czech description

Stanovení obsahu minerálů a hladin rostlinných hormonů (cytokininů a auxinů) v azole Salvinia molesta během růstu a kompostování. Sledování změn přítomných živin během 14-ti denní periody.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Environmental and Experimental Botany

ISSN

0098-8472

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

137-144

UT code for WoS article

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EID of the result in the Scopus database

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