DocumentCode
2011957
Title
Notice of Retraction
Study on allelochemicals of panax
Author
Song Yujia ; Zhao Xiaosong ; Liu Huiqing ; He Qiang
Author_Institution
Sch. of Urban Environ. Sci., Northeast Normal Univ., Changchun, China
Volume
4
fYear
2010
fDate
17-18 July 2010
Firstpage
55
Lastpage
58
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
This study used methanol as extraction solvent and eluent, using XAD-4 macroretcular resin as adsorbent, using gas chromatography - mass spectrometer, respectively assayed the organic components of panax rhizosphere soil, panax root exudates and decomposed panax products, the results showed: rhizosphere soil were effectively identified seven kinds of components, and panax root exudates were identified eight kinds of components, decomposed panax products were identified eight kinds of components. Through literature search, we found that most of them belonged to plant allelochemicals. 8-pentadecanone and tridecanoic acid methyl ester identified from panax rhizosphere soil and n-hexanoic acid, n-hexanoic acid and 2-methyl-hexanoic acid identified from decomposed panax products were not reported in the previous allelochemicals study, this kinds of components may be panax specific allelochemicals. Its formation and its function´s mechanism needed further research.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
This study used methanol as extraction solvent and eluent, using XAD-4 macroretcular resin as adsorbent, using gas chromatography - mass spectrometer, respectively assayed the organic components of panax rhizosphere soil, panax root exudates and decomposed panax products, the results showed: rhizosphere soil were effectively identified seven kinds of components, and panax root exudates were identified eight kinds of components, decomposed panax products were identified eight kinds of components. Through literature search, we found that most of them belonged to plant allelochemicals. 8-pentadecanone and tridecanoic acid methyl ester identified from panax rhizosphere soil and n-hexanoic acid, n-hexanoic acid and 2-methyl-hexanoic acid identified from decomposed panax products were not reported in the previous allelochemicals study, this kinds of components may be panax specific allelochemicals. Its formation and its function´s mechanism needed further research.
Keywords
agriculture; chemical products; chromatography; mass spectroscopy; organic compounds; soil; 2-methyl-hexanoic acid; XAD-4 macroretcular resin; adsorbent; allelochemicals; decomposed panax products; eluent; extraction solvent; gas chromatography mass spectrometer; methanol; n-hexanoic acid; organic components; panax rhizosphere soil; panax root exudates; pentadecanone; tridecanoic acid methyl ester; Yttrium; allelochemicals; ecological agriculture; panax; soil;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7387-8
Type
conf
DOI
10.1109/ESIAT.2010.5568502
Filename
5568502
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