The effect of brassinosteroids on radish (Raphanus sativus L.) seedlings growing under cadmium stress

Anuradha, Anuradha; Rao, Sunita

doi:10.17221/2307-pse

Cited by 102 publications

(48 citation statements)

References 37 publications

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“…The results from the present study show inhibitory effect of Pb on Raphanus sativus in seedling growth and shoot weight, exposed to ish (Anuradha and Rao, 2007), under Ni toxicity in wheat (Gajewska and Sktodowska, 2007), and under Al toxicity in cucumber (Perira et al, 2010). This suggests that the toxic effect of heavy metals is probably exerted through free radical generation.…”

Section: Discussionmentioning

confidence: 51%

“…Gopal and Rizvi (2008) were showed that excess Pb reduce the fresh and dry weight in leaves of radish at 30 day (0.5 mM). The decrease of growth were shown in radish stressed with Cd (Anuradha and Rao, 2007) and in cucumber stressed with Al for 10 days (Perira et al, 2010). The results from Wierzbicka (1994) indicated that lead ions cause water deficit by disturbing water balance, which is one of the main factors which causes a poorer growth and development of plants.…”

Section: Effect Of Lead On Hydrogen Peroxidementioning

confidence: 99%

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Oxidative Stress Induction by Lead in Leaves of Radish (Raphanus sativus) Seedlings

et al. 2011

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Oxidative stress was induced by lead acetate (Pb) in Raphanus sativus seedlings grown in a hydroponic system using sand as substrate. Thirty day old acclimated seeds were treated for 7 days with five Pb levels (0 as control, 100, 200, 500 and 1000 mg l -1 ). Parameters such as growth, oxidative damage markers (lipid peroxidation, protein oxidation and hydrogen peroxide contents) and enzymatic activities of catalase (CAT) and peroxidase (POD) were investigated. Lead concentration in plant tissues increased with increasing of Pb levels. Shoot fresh weight, chlorophyll and carotenoid concentration were significantly decreased at 100 mg l -1 Pb. Lipid peroxidation, protein oxidation and H 2 O 2 levels were increased at 500 and 1000 mg l -1 Pb compared to control treatment, in shoots. Peroxidase activity showed a straight correlation with H 2 O 2 concentration, whereas CAT activity decreased only in shoots. These changes in enzymatic and non-enzymatic antioxidants showed that the Pb exposition had a significant disturbance on Raphanus sativus plantlets and affect the biochemical and physiological processes.

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Section: Discussionmentioning

confidence: 51%

Section: Effect Of Lead On Hydrogen Peroxidementioning

confidence: 99%

Oxidative Stress Induction by Lead in Leaves of Radish (Raphanus sativus) Seedlings

et al. 2011

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“…According to some authors, biologically active compounds based on a blend of synthetic auxins, humic and fulvic acids very favourably influenced germination and subsequent plant growth. Substantially similar efficacy was demonstrated in many experiments using synthetic analogues of some brassinosteroids, which, among other things, positively interact with auxin (Kohout 2001, Chen et al 2004, Anuradha and Rao 2007.…”

mentioning

confidence: 70%

The influence of pre-sowing seed treatment by biologically active compounds on soybean seed quality and yield

Procházka¹,

Štranc²,

Pazderů³

et al. 2016

PLANT SOIL ENVIRON

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The aim of the experiment was to improve seed quality of harvested soybean seed by pre-sowing seed treatment with biologically active compounds Lignohumate B (mixture of humic and fulvic acids), Lexin (mixture of humic and fulvic acids enriched by auxins), brassinosteroid (synthetic analogue of natural 24 epibrassinolide) and socalled complete seed treatment (mixture of saturated solution of sucrose, Lexin, Maxim XL 035 FS fungicide of Syngenta and adjuvant on the base of pinolene). Four-year experiments proved positive influence of all treatments to seed parameters (laboratory germination, seed vigour (AA test), field emergence and thousand seed weight).

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“…They also increase the resistance of plants against soil salinity. It was also approved that they support the formation and growth of roots (Anuradha and Rao 2007).…”

mentioning

confidence: 99%

The possibilities of increasing the production abilities of soya vegetation by seed treatment with biologically active compounds

Procházka¹,

Štranc²,

Pazderů³

et al. 2015

PLANT SOIL ENVIRON

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In three-years experiments soya seeds were treated with biologically active compounds: Lignohumate B (mixture of humic and fulvic acids), Lexin (mixture of humic and fulvic acids enriched by auxins), brassinosteroid (syntetic analogue of natural 24 epibrassinolide) and so-called complete seed treatment (mixture of saturated solution of sucrose, Lexin, fungicide Maxim XL 035FS and adjuvant on the base of pinolene Agrovital). During vegetation following characteristics were observed: field germination, density of vegetation after germination and before harvest, height of plants, height of apical part of the lowest pod from the ground and yield. The results imply that the most effective way of seed treatment is the complete seed treatment, which ensured the yield of 3.29 t of seeds per hectare (average for three years), the second best was the treatment with the compound Lexin, thanks to which the achieved yield was 3.18 t of seeds per hectare.

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The effect of brassinosteroids on radish (Raphanus sativus L.) seedlings growing under cadmium stress

Cited by 102 publications

References 37 publications

Oxidative Stress Induction by Lead in Leaves of Radish (Raphanus sativus) Seedlings

Oxidative Stress Induction by Lead in Leaves of Radish (Raphanus sativus) Seedlings

The influence of pre-sowing seed treatment by biologically active compounds on soybean seed quality and yield

The possibilities of increasing the production abilities of soya vegetation by seed treatment with biologically active compounds

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