Effects of intercropping and accompanying anion fertilizer on Cd uptake by &lt;I&gt;Brassica campestris&lt;/I&gt; L.

Tan, Guo-Zhan; Han, Guoqing; Li, Jinxia; Nian-lai, Chen

doi:10.3724/sp.j.1011.2013.01264

Cited by 3 publications

(2 citation statements)

References 5 publications

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“…The most noticeable symptoms of toxicity showed a variation with CdCl 2 . Similar results were also observed in the study of Tan et al [ 24 ] with turnip rape ( Brassica campestris ). The formation of CdCl n 2− n complexes in the soil solution increases Cd uptake, either by direct uptake of the CdCl n 2− n complexes by plants or by increasing the diffusion of Cd 2+ around the root uptake sites [ 25 , 26 ].…”

Section: Discussionsupporting

confidence: 90%

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

Piršelová

Ondrušková

2021

Plants

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The present study aimed to analyze the differences in the tolerance of fava bean (Vicia faba cv. Aštar) roots to cadmium in nitrate—Cd(NO3)2—and chloride—CdCl2—solutions. The physiological and biochemical parameters were assessed. The tested doses of Cd (50, 100, 150 and 300 mg/L) did not influence the germination of seeds. However, considerable growth inhibition and dehydration were observed after 96 h incubation. The thickness of roots and rupture of cell membranes increased along with the increasing concentration of the metal in the solution. At a Cd dose of 300 mg/L, irrespective of the solution used, increased nitrogen concentration and no change in sodium content were observed. The content of magnesium increased due to the dose of 100 mg/L (cadmium nitrate) and the content of calcium increased due to the dose of 300 mg/L (in either nitrate or chloride). The correlation analyses pointed to a possible effect of nitrates in the applied solutions on the accumulation of Cd and some minerals in the roots of the given variety of fava bean. This may be important for both research and agricultural practice. The identification of crops with high tolerance to cadmium, as well as knowledge about the mechanisms of ion interactions at the soil solution–plant level, is important in terms of such crops’ use in the process of the remediation of cadmium-contaminated soils coupled with food production.

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Section: Discussionsupporting

confidence: 90%

“…The most noticeable symptoms of toxicity showed a variation with CdCl 2 . Similar results were also observed in the study of Tan et al [24] with turnip rape (Brassica campestris).…”

Section: Discussionsupporting

confidence: 90%

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

Piršelová

Ondrušková

2021

Plants

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Study of cadmium (Cd)-induced oxidative stress in Eisenia fetida based on mathematical modelling

et al. 2021

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Effect of fertilizers on Cd accumulation and subcellular distribution of two cosmos species (Cosmos sulphureus and Cosmos bipinnata)

Guang-hong

Guo

Yang

et al. 2018

International Journal of Phytoremediation

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Addition of fertilizer amendments is regarded as an ideal approach to enhancing phytoextraction. However, there is little information available on the influence of common fertilizers on Cd accumulation of two newly reported Cd accumulators, Cosmos sulphureus and Cosmos bipinnata (C. sulphureus and C. bipinnata). The effects of N (CO(NH)), NP (CO(NH) + Ca(HPO)), and NPK (CO(NH) + Ca(HPO) + KCl) fertilizers on Cd accumulation and subcellular distribution of C. sulphureus and C. bipinnata were studied in a 70-d pot experiment. The results showed that Cd uptake of C. sulphureus and C. bipinnata with NPK fertilizer was significantly higher than control, N, and NP fertilizers, especially 3.8- and 4.7-fold higher than control (p < 0.05). Compared with C. bipinnata, C. sulphureus achieved higher biomass and Cd uptake in aboveground parts under fertilizer treatments, especially NPK fertilizer. The Cd subcellular distribution revealed that segregation of Cd to Cd-rich granules (MRG) might play an important role in Cd detoxification in both species. C. sulphureus is more likely than C. bipinnata to separate the Cd in MRG and reduce the partition in the heat-denatured protein fraction, especially with NPK fertilizer. Therefore, C. sulphureus combined with NPK fertilizers could be an effective method to remediate Cd-polluted farmland soils in China.

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Effects of intercropping and accompanying anion fertilizer on Cd uptake by <I>Brassica campestris</I> L.

Cited by 3 publications

References 5 publications

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

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

Study of cadmium (Cd)-induced oxidative stress in Eisenia fetida based on mathematical modelling

Effect of fertilizers on Cd accumulation and subcellular distribution of two cosmos species (Cosmos sulphureus and Cosmos bipinnata)

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