Effect of Cadmium Chloride and Cadmium Nitrate on Growth and Mineral Nutrient Content in the Root of Fava Bean (Vicia faba L.)

Piršelová, Beáta; Ondrušková, Emília

doi:10.3390/plants10051007

Cited by 12 publications

(6 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several studies showed that the formation of complexes with Clleads to increased soil Cd availability for plants and subsequently increased uptake, compared to SO 4 2or NO 3 ions. However, the subsequent translocation to the aboveground parts may already be slowed down (Šimek et al 2016, Piršelová andOndrušková 2021).…”

Section: Resultsmentioning

confidence: 99%

Physiological and biochemical responses of Brassica napus L. cultivars exposed to Cd stress

Kovaliková¹,

Komárková²,

Šimek³

et al. 2022

Plant Soil Environ.

View full text Add to dashboard Cite

Four different rapeseed (Brassica napus L.) cultivars CZL, Benefit, Iwas and ZhongZhuang9, were used to analyse physiological responses to higher doses of cadmium (Cd) and their ability of Cd accumulation. Plants were exposed for 30 days to different Cd dosages (0, 50, 100, and 150 mg Cd/kg) in soil under greenhouse conditions. Cadmium was accumulated more in roots than in shoots of all tested cultivars, with the highest Cd in ZhongZhuang9. After the lowest Cd dose, the highest translocation factor was for CZL (0.8) and Benefit (0.6). The content of both K and Ca varied between treatments and cultivars. The chlorophyll fluorescence parameters and relative chlorophyll content were affected minimally. High constant levels of salicylic acid and a sharp increase in proline content were found mostly in Iwas; therefore, it may be considered as a more tolerant cultivar.

show abstract

Section: Resultsmentioning

confidence: 99%

Physiological and biochemical responses of Brassica napus L. cultivars exposed to Cd stress

Kovaliková¹,

Komárková²,

Šimek³

et al. 2022

Plant Soil Environ.

View full text Add to dashboard Cite

show abstract

“…Also, it has been reported that cadmium stress induces a decrease in plant growth as well as mineral imbalances and oxidative damage, leading to a decline in growth, membrane stability index (MSI), and macronutrient contents. 62,63 Under sole and combined NaCl/Cd stress, EH143 enhanced Ca 2+ , P, and K + content in soybean plants while reducing Cd accumulation in shoots and improving the plant growth. These findings are consistent with findings of several authors who reported that inoculation with heavy metal-resistant PGPR increased yield and decreased Cd content in several crops including as K. mobilis CIAM 880 in barley grain, 64 Aspergillus welwitschiae in Glycine max L., 65 and P. aeruginosa and B. gladioli in tomato, 66 under toxic Cd concentrations.…”

Section: Discussionmentioning

confidence: 99%

“…Cd and NaCl exposure significantly decreased plant vegetative growth, which is attributed to the higher accumulation of Cd and Na + ions, an efflux of K + ions, and lower levels of Ca and P bioaccumulation in the plants. Also, it has been reported that cadmium stress induces a decrease in plant growth as well as mineral imbalances and oxidative damage, leading to a decline in growth, membrane stability index (MSI), and macronutrient contents 62,63 . Under sole and combined NaCl/Cd stress, EH143 enhanced Ca 2+ , P, and K + content in soybean plants while reducing Cd accumulation in shoots and improving the plant growth.…”

Section: Discussionmentioning

confidence: 99%

Novel melatonin‐producing Bacillus safensis EH143 mitigates salt and cadmium stress in soybean

Kwon,

Adhikari,

Imran

et al. 2024

Journal of Pineal Research

View full text Add to dashboard Cite

Recently, microorganism and exogenous melatonin application has been recognized as an efficient biological tool for enhancing salt tolerance and heavy metal detoxification in agriculture crops. Thus, the goal of this study was to isolate and evaluate a novel melatonin‐producing plant growth promoting bacterium. With high‐throughput whole genome sequencing, phytohormone measurements, expression profiling, and biochemical analysis, we can identify a novel PGPB that produces melatonin and unravel how it promotes soybean growth and development and protects against salt and Cd stress. We identify the melatonin synthesis pathway (tryptophan→tryptamine→serotonin melatonin) of the halotolerant (NaCl > 800 mM) and heavy metal‐resistant (Cd >3 mM) rhizobacterium Bacillus safensis EH143 and use it to treat soybean plants subjected to Cd and NaCl stresses. Results show that EH143 will highly bioaccumulate heavy metals and significantly improve P and Ca2+ uptake and the K+/Na+ (93%↑under salt stress) ratio while reducing Cd uptake (49% under Cd stress) in shoots. This activity was supported by the expression of the ion regulator HKT1, MYPB67, and the calcium sensors CDPK5 and CaMK1 which ultimately led to increased plant growth. EH143 significantly decreased ABA content in shoots by 13%, 20%, and 34% and increased SA biosynthesis in shoots by 14.8%, 31%, and 48.2% in control, salt, and Cd‐treated plants, upregulating CYP707A1 and CYP707A2 and PAL1 and ICS, respectively. The melatonin content significantly decreased along with a reduced expression of ASMT3 following treatment with EH143; moreover, reduced expression of peroxidase (POD) and superoxide dismutase (SOD) by 134.5% and 39% under salt+Cd stress, respectively and increased level of total amino acids were observed. Whole‐genome sequencing and annotation of EH143 revealed the presence of the melatonin precursor tryptophan synthase (trpA, trpB, trpS), metal and other ion regulators (Cd: cadA, potassium: KtrA and KtrB, phosphate: glpT, calcium: yloB, the sodium/glucose cotransporter: sgIT, and the magnesium transporter: mgtE), and enzyme activators (including the siderophore transport proteins yfiZ and yfhA, the SOD sodA, the catalase katA1, and the glutathione regulator KefG) that may be involved in programming the plant metabolic system. As a consequence, EH143 treatment significantly reduced the contents of lipid peroxidation (O2‐, MDA, and H2O2) up to 69%, 46%, and 29% in plants under salt+Cd stress, respectively. These findings suggest that EH143 could be a potent biofertilizer to alleviate NaCl and Cd toxicity in crops and serve as an alternative substitute for exogenous melatonin application.

show abstract

“…During the production of wet process phosphoric acid, the phosphate-bearing rock reacts with sulfuric acid in aqueous solutions to produce phosphoric acid and phosphogypsum. , Cadmium is a toxic heavy metal present in trace amounts in phosphate rocks and in phosphoric acid solutions finds great stability, thus affecting the quality of the acid produced. − Phosphate rocks can be a source of cadmium pollution in soil and the food chain. Furthermore, phosphoric acid is used in the fertilizer, food, and detergent industries; however, it could enter the environmental cycle by affecting a wide variety of living organisms. , …”

Section: Introductionmentioning

confidence: 99%

Thermodynamic Study of the Activity of Cadmium Chloride in Aqueous Solutions at Various Temperatures

2023

View full text Add to dashboard Cite

The thermodynamic properties of cadmium chloride in aqueous solutions were investigated by the hygrometric method and thermodynamic modeling at different temperatures. The water activities were measured in the molality range from 0.10 mol•kg −1 up to m max = (6.60 to 7.65) mol•kg −1 at temperatures from 298.15 to 353.15 K, respectively. From the newly measured data, the osmotic coefficients of water were deduced. The cadmium chloride aqueous solutions contain some additional complexes such as CdCl 2 (aq), Cd 2+ (aq), CdCl + (aq), CdCl 3 − (aq), and CdCl 4 2− (aq). Based on emf data of the literature for CdCl 2 (aq) at 298.15 K, the consistency of the activity coefficient was evaluated using an adequate model. The parametrizations were developed by the ion interaction models, and the Filippov−Charykov−Rumyantsev model is the only one that gives a better representation of the experimental results with excellent prediction of the activity coefficients. This procedure is extended to obtain the recommended activity coefficients at various temperatures. The water activities, activity coefficients, and molalities of the saturated points were used to calculate the solubility product and the Gibbs energy of dissolution at different temperatures. The calculated ΔG diss °was compared with that existing in the literature at 298.15 K, and good agreement is obtained.

show abstract

Effect of Cadmium Chloride and Cadmium Nitrate on Growth and Mineral Nutrient Content in the Root of Fava Bean (Vicia faba L.)

Cited by 12 publications

References 60 publications

Physiological and biochemical responses of Brassica napus L. cultivars exposed to Cd stress

Physiological and biochemical responses of Brassica napus L. cultivars exposed to Cd stress

Novel melatonin‐producing Bacillus safensis EH143 mitigates salt and cadmium stress in soybean

Thermodynamic Study of the Activity of Cadmium Chloride in Aqueous Solutions at Various Temperatures

Contact Info

Product

Resources

About