Ecophysiology of Plant Growth Under Heavy Metal Stress

Hagemeyer, J.

doi:10.1007/978-3-662-07743-6_8

Cited by 48 publications

(21 citation statements)

References 91 publications

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“…The trace metal nickel (Ni) is essential component of urease enzyme, is needed for plant development (Marshner, 1995). However, elevated Ni concentrations reduce plant growth (Hagemeyer et al, 1999). The significant decrease in anthocyanin levels due to Ni stress has been reported by .…”

Section: Resultsmentioning

confidence: 91%

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Comparative effect of Nickel and beta-aminobutiric Acid on some Secondary Metabolits of Echium amoenum

Rajaei¹,

Mohamadi²

2015

Int J Life Sci

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Article InformationPlants have a wonderful variety of secondary metabolites which may be change due to environmental factors and stress conditions. Considering the importance of Echium amoenum in Iranian traditional medicine, this study aimed to investigate the effect of abiotic stresses on the possibility of further production of secondary metabolites in the plant. In general, according our research findings, betaaminobutyric acid increased growth indexes. Effect of BABA on secondary metabolites was different. BABA increased plant flavonoids but reduced the tannins. Numerous studies have pointed to the stress effects of this material at high concentrations but the concentrations used in this study increased the plant growth. Nickel in applied concentrations had no significant reduction in plant dry weight but increased the photosynthetic pigments. Ni increased plant flavonoids but reduced the tannins. Nickel and beta-aminobutyric acid at low concentrations, is recommended to use for greater production of secondary metabolites in Echium cultivation.

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Section: Resultsmentioning

confidence: 91%

“…3 3 H o w e v e r, e l e v a t e d N i concentrations reduce plant growth (Hagemeyer et al, 1999). The significant decrease in anthocyanin levels due to Ni stress has been reported by Hawrylak et al .…”

mentioning

confidence: 85%

Comparative effect of Nickel and beta-aminobutiric Acid on some Secondary Metabolits of Echium amoenum

Rajaei¹,

Mohamadi²

2015

Int J Life Sci

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“…The only exceptional case that we observed was Güğü village, Dursunbey, Balıkesir Province (soil A1), where low-grade ore was spread at the surface in spite of frequent narrow, deep veins at the other mining areas studied. Volunteer species in the growth chamber were P. bulbosa (Kin, 2008), Silene compacta Fisher (Hagemeyer, 2004), and P. lanceolata (Cook et al, 1972), which were all reported as metalloresistant species. Those species were all selected as test plants for further experiments, as well as H. circinnatus as a potential hyperaccumulator after the initial experiments and T. praecox as a well-known Cd hyperaccumulator plant species.…”

Section: Accumulator Plantsmentioning

confidence: 99%

Extractability and phytoavailability of cadmium in Cd-rich pedogenic soils

Özbek¹,

Cebel²,

Ünver³

2014

Turk J Agric For

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“…In general, zinc concentrations in plants are between 15-100 mg kg -1 DM (Hagemeyer, 1999) and a leaf Zn concentration of 400 mg kg -1 dry matter can be considered as an average critical toxicity level (Kiekens, 1990). However, it may vary depending on the species and the method of cultivation.…”

Section: Landberg and Greger (2002) Consideredmentioning

confidence: 99%