ArticleEnvironmental science and pollution research international2024
Cadmium negatively affects the growth and physiological status and the alleviation effects by exogenous selenium in silage maize (Zea mays L.).
Article in Environmental science and pollution research international, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 22 citations in OpenAlex.
- Article
- Integrating organic and inorganic amendments to enhance wheat growth, physiology and antioxidant activity while reducing cadmium accumulation.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026Article
- Article
- Integrative Transcriptome and Metabolome Analysis Identifies Potential Pathways Associated with Cadmium Tolerance in Two Maize Inbred Lines.Plants (Basel, Switzerland) · 2025Article
- Effects of the plant growth-promoting rhizobacterium Zobellella sp. DQSA1 on alleviating salt-alkali stress in job's tears seedings and its growth-promoting mechanism.BMC plant biology · 2025Article
- Physiological and metabolic responses ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- The alleviating effect on the growth, chlorophyll synthesis, and biochemical defense system in sunflowers under cadmium stress achieved through foliar application of humic acid.BMC plant biology · 2024Article
- Role of silicon in alleviating boron toxicity and enhancing growth and physiological traits in hydroponically cultivated Zea mays var. Merit.BMC plant biology · 2024Article
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10 authors at 2 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
Increasing soil cadmium (Cd) contamination is a serious threat to human food health and safety. In order to reduce Cd uptake and Cd toxicity in silage maize, hydroponic tests were conducted to investigate the effect of exogenous Cd on the toxicity of silage maize in this study. In the study, a combination of Cd (5, 20, 50, 80, and 10 μM) treatments was applied in a hydroponic system. With increasing Cd concentration, Cd significantly inhibited the total root length (RL), root surface area (SA), root volume (RV), root tip number (RT), and branching number (RF) of maize seedlings, which were reduced by 28.1 to 71.3%, 20.2 to 64.9%, 11.2 to 56.5%, 43.7 to 63.4%, and 38.2 to 72.6%, respectively. The excessive Cd accumulation inhibited biomass accumulation and reduced silage maize growth, photosynthesis, and chlorophyll content and activated the antioxidant systems, including increasing lipid peroxidation and stimulating catalase (CAT) and peroxidase (POD), but reduced the activity of superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the root. Besides, selenium (Se) significantly decreased the Cd concentration of the shoot and root by 27.1% and 35.1% under Cd
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