Contrasting plant–microbe interrelations on soil Di-(2-ethylhexyl) phthalate and pyrene degradation by three dicotyledonous plant species

Autor:	Kejun Wu, Yingxu Fan, Zhian Li, Hanping Xia
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	actinomycete arbuscular mycorrhizal fungus di-(2-ethylhexyl) phthalate pyrene phospholipid fatty acids (plfas) Plant culture SB1-1110
Zdroj:	Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, Vol 67, Iss 2, Pp 175-183 (2017)
Druh dokumentu:	article
ISSN:	0906-4710 1651-1913 09064710
DOI:	10.1080/09064710.2016.1240226
Popis:	Plants and associated microbial communities can actively participate in the biodegradation of organic pollution. Potexperiments were conducted to explore the plant–microbe interrelations on Di-(2-ethylhexyl) phthalate (DEHP) and pyrene degradation in a soil culture system. Three dicotyledonous plant species, Ceylon spinach (Gynuracusimbua (D. Don) S. Moore), sunflower (Helianthus annuus L.), and Shuidong mustard (Brassica juncea (L.) Coss.var. foliosa Bailey), were cultivated for 45 days in DEHP and pyrene co-contaminated soils using three initial content levels: 0 (T0), 20 (T20) and 50 mg kg−1 (T50) with no plants (NP) as control. The results demonstrated that Shuidong mustard biomass and sunflower biomass had significantly positive correlations with the removal rate of DEHP (P
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