Macroelement content in plants after amendment application to cobalt-contaminated soil

Kosiorek, Milena; Wyszkowski, Mirosław

doi:10.1007/s11368-021-02907-0

Cited by 8 publications

(7 citation statements)

References 31 publications

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“…Significant negative correlations were recorded between Mo-dry matter, Se-K and Se-Mo. A positive correlation between Ca and Co was also recorded previously for other plant species grown in Co-contaminated soils [65]. Contrary to the peculiarities in Ca accumulation, with a typical decrease of this element both in the peel and pulp of space-treated fruit, the potassium content in tomato pulp was rather stable compared to the peel, with a significant K level decrease in plants grown from space-treated seeds.…”

Section: Elemental Compositionsupporting

confidence: 82%

Effect of Seed Spaceflight Storage on Tomato Fruit Quality and Peel/Pulp Mineral and Antioxidant Distribution

Golubkina,

Dzhos,

Bogachuk

et al. 2024

Horticulturae

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The spaceflight storage of seeds is known to cause mutations affecting both their quality and the mature plants originating from them. To study the effects of space stress, tomato seeds of two cultivars (Lotus and Autumn rhapsody) were subjected to half a year of storage at the International Space Station (ISS), and then, sown in a greenhouse to produce tomato fruits. The space-treated plants gave smaller fruits with a stable total yield not significantly different from that of the control plants. Space-treated tomatoes showed significantly higher levels of dry matter, dietary fiber, monosaccharides and citric and malic acids and lower values of oxalic acid compared to the control plants. The pulp of space-treated fruits had 1.44–1.70 times lower levels of carotenoids, while their peel contained a 1.27–1.90 times higher pigment amount compared to the control plants. No significant changes in the total antioxidant activity (AOA), photosynthetic pigments and phenolic (TP) and proline content were recorded in the fruits due to seed spaceflight storage. Contrarily, space-treated tomatoes showed decreased levels of Ca, Sr and Mo and increased Se both in the fruit pulp and peel. The concentration of Fe and especially Pb was lower in space-treated fruit pulp. Positive correlations between Se and dry matter, Ca and Sr, Ca and Co, Ca and Fe, and Cr and carotenoids, and negative correlations between Se and Mo, Se and K, and Mo and dry matter were recorded. The results indicate that seed stress caused by long-term spaceflight affects both the biochemical characteristics and mineral composition of tomato fruits and causes the peel/pulp redistribution of carotenoids as well as macro- and micro-elements, improving Se accumulation levels in the fruit peel.

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Section: Elemental Compositionsupporting

confidence: 82%

Effect of Seed Spaceflight Storage on Tomato Fruit Quality and Peel/Pulp Mineral and Antioxidant Distribution

Golubkina,

Dzhos,

Bogachuk

et al. 2024

Horticulturae

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“…The containers were placed in a cool and dry place to drain all the water, and then the flat bamboo flower was placed in an oven [13,14]. The oven temperature was set to 105 • C for 30 min for blanching treatment, and then the flat bamboo flowers were dried to a constant weight at 70 • C. Finally, the obtained materials were placed in a sealed bag, properly numbered, and stored for future use [15,16].…”

Section: Data Analysis and Processing Methodsmentioning

confidence: 99%

Microbial–Plant Collaborative Remediation of Cd-Contaminated Wastewater and Soil in the Surrounding Area of Nuclear Power Plants and Risk Assessment

Wei,

Song

2023

Sustainability

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The continuous development of China’s nuclear industry has caused an increasingly serious problem of heavy metal pollution in the ecological environment. A survey of the current situation shows that the quality of China’s groundwater bodies and their surrounding ecological environment has been severely affected. China has started to devote more attention to the issue of nuclear emissions and pollution. In view of this, this study takes an area contaminated by nuclear power plant emissions as the object of research and uses plant–microbe synergy to remediate the cadmium-contaminated environment. Cadmium-tolerant strains were isolated from the soil and identified as Serratia marcescens. The morphological characteristics of the cadmium-tolerant strains were observed with electron microscopy in the presence or absence of cadmium ions. The removal of Cd2+ from wastewater was analyzed in four experimental groups: Cd2+ removal from Cd2+-contaminated wastewater by combining a Cd-tolerant strain with Cd-flower, Cd-tolerant strain with Cd-flower, Cd-flower with alkali treatment, and Cd-tolerant strain with alkali treatment. This study innovatively treated Cd ion concentrations of 50 mg/L, 100 mg/L, 200 mg/L, and 300 mg/L. The results showed that the cadmium-tolerant strains were more densely concentrated in the treated Phyllostachys than in the untreated condition. This indicates that the Cd-tolerant strains were effectively enhanced by the alkali treatment of Phyllostachys spp. and that the adsorption of Cd ions to the Cd-tolerant strains was improved. In the presence of Cd2+ flowers only, the best removal of Cd2+ was achieved at a concentration of 50 mg/L, with a removal rate of 74.10%; the addition of Cd-tolerant strains resulted in a removal rate of 91.21%. When the alkali treatment was applied to the flat bamboo flowers, the removal rate was 84.36% when the concentration of Cd2+ was 100 mg/L. Then, when the cadmium-tolerant strain was added to the treated flat bamboo flower group, the maximum removal rate was 89.74% when the concentration of Cd2+ was 100 mg/L. The cadmium ion content of Cd2+ increased positively with increasing experimental time. In addition, the quasi-secondary correlation coefficients for cadmium ions in Lobelia were all greater than 0.9905, indicating that the adsorption kinetics were significantly correlated with the quasi-secondary kinetics. The analysis of heavy metal enrichment in Lobelia was divided into four groups, with Lobelia showing the best tolerance and cadmium adsorption capacity at a cadmium concentration of 20 mg/L. The results of super-enrichment coefficients showed that the enrichment coefficients of Lobelia ranged from 1.03 to 1.97, with values greater than 1. All these results indicate that the combination of cadmium-tolerant strains and plants can effectively remediate nuclear-contaminated soil and wastewater, thus improving soil availability and water regeneration, and improving the human living environment.

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“…Plant nutrients that are needed more than 1 g kg -1 of plant dry matter production called macronutrients while micronutrients require 0.1-100 mg kg -1 of plant dry matter production (Pandey, 2018) [86] . Rest fourteen elements are further divided into macro and micro by Loomis and shull in 1937 which are enlisted in the table 1 with all others details (Kosiorek and Wyszkowski, 2021) [64] . Macronutrients can be further divided into two types, primary macronutrient and secondary macronutrients (Iqbal et al, 2021) [62} .…”

Section: Classification Of Plant Nutrientmentioning

confidence: 99%

Judicial nutrient management for sustainable production of groundnut: A Review

Gorai,

Darvhankar,

Mathpal

et al. 2024

Int. J. Res. Agron.

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Groundnut is a leguminous and oilseed crop cultivated throughout the globe due to its excellent nutritional values. Area under groundnut cultivation increased over time though productivity became stagnant and not given the desirable value. Key cause associated with this problem is indiscriminate use of chemical fertilizer which continuously deteriorates soil health and quality. Cultivation through organic inputs is a smatter way to improve soil health but due to population explosion it does not seems a feasible option for developing countries like India. Comprehensive approach should be taken to meet the both end and find a middle way for sustainable production of ground nut over a prolonged period of time. Integrated nutrient management (INM) acts as a bridge between two between two extreme concepts i.e. chemical fertilization and organic farming. INM is getting popular now a days for higher sustainable yield in minimal fertilization. Impact of different fertilizers, organics and integrated approach has been discussed on yield, growth and oil content of ground in this present article through a collective manner.

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Macroelement content in plants after amendment application to cobalt-contaminated soil

Cited by 8 publications

References 31 publications

Effect of Seed Spaceflight Storage on Tomato Fruit Quality and Peel/Pulp Mineral and Antioxidant Distribution

Effect of Seed Spaceflight Storage on Tomato Fruit Quality and Peel/Pulp Mineral and Antioxidant Distribution

Microbial–Plant Collaborative Remediation of Cd-Contaminated Wastewater and Soil in the Surrounding Area of Nuclear Power Plants and Risk Assessment

Judicial nutrient management for sustainable production of groundnut: A Review

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