数字农科院2.0

Effects of Mn-Cd antagonistic interaction on Cd accumulation and major agronomic traits in rice genotypes by different Mn forms

文献类型： 外文期刊

作者： Huang, Qi-na;Yang, Yong-jie;Liang, Yan;Shao, Guo-sheng;An, Hua

作者机构：

关键词： Heavy metal;Cadmium;Manganese;Antagonism;Rice (Oryza sativa L.);EDTA;Na2Mn

期刊名称： PLANT GROWTH REGULATION

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The antagonistic interaction between Mn (Manganese) and Cd (Cadmium) was studied in Milyang 46 and Zhenshan 97B rice varieties in relation to Cd tolerance and accumulation in hydroponics. Additionally, a new method controlling Cd uptake and accumulation was established with Jinzao 47 and Zhongjiazao 32 rice varieties with similar growth periods in a soil culture system by application of different forms of Mn. (1) In hydroponics, the results showed that MnSO4 (9.1 and 91 A mu M) and EDTA center dot Na2Mn (9.1 A mu M) significantly alleviated Cd toxicity at high levels of Cd (1.0 and 5.0 A mu M), and Cd accumulation in roots and root plates were significantly reduced in contrast to shoots, but 91 A mu M EDTA center dot Na2Mn posed serious Mn toxicity in both rice genotypes, and increasing Cd levels could reduce Mn accumulation. (2) In a soil culture system, for rice shoots, roots and grains, soil application of MnSO4 significantly increased Cd accumulation, but EDTA center dot Na2Mn greatly decreased Cd accumulation and ameliorated Cd-induced pre-senescence. Furthermore, foliar application of MnSO4 or EDTA center dot Na2Mn reduced Cd accumulation in grains but increased Cd accumulation in shoots at the mature stage. Our data suggest there is significant interaction between Mn and Cd in relation to the forms of Mn. Alleviation of MnSO4 on Cd toxicity, and Cd accumulation in plants occurred only under Mn deficiency. Additionally, EDTA center dot Na2Mn is a chelated Mn complex, relatively more stable than MnSO4, and could maintain a high level of Mn2+ for a longer period in solution; therefore, EDTA center dot Na2Mn instead of MnSO4 could be a practical way to control Cd accumulation in rice.

分类号： S311

  • 相关文献

[1]Reduced cadmium uptake of wheat plant using Mn-and Fe-layered double hydroxides for the remediation of polluted weakly alkaline dryland soils. Zheng, Shen,Lu, Tao,Hu, Jiwen,Wang, Ziwei,Huang, Hengliang,Zhang, Yujing,Qiu, Guohong. 2025

[2]Characteristics of cadmium translocation and isotope fractionation in Ricinus communis seedlings: Effects from split/cut-root and limited nutrients. Rongfei Wei,Qingjun Guo,Qian Zhang,Jie Ma. 2022

[3]Genetic Dissection for Leaf Correlative Traits of Rice (Oryza sativa L.)Under Drought Stress. Guo Longbiao,Qian Qian,Zeng Dali,Dong Guojun,Teng Sheng,Zhu Lihuang. 2004

[4]Cadmium and lead contamination in japonica rice grains and its variation among the different locations in southeast China. Cheng Fangmin *, Zhao Ningchun , Xu Haiming , Li Yi , Zhang Wenfang , Zhu Zhiwei *, Chen Mingxue. 2006

[5]Using iron fertilizer to control Cd accumulation in rice plants: A new promising technology. SHAO GuoSheng , CHEN MingXue +, WANG DanYing , XU ChunMei , MOU RenXiang , CAO ZhaoYun , ZHANG XiuFu *. 2008

[6]Salicylic acid reduces cadmium (Cd) accumulation in rice (Oryza sativa L.) by regulating root cell wall composition via nitric oxide signaling. Jiuyue Pan,Meiyan Guan,Ping Xu,Mingxue Chen,Zhenzhen Cao. 2021

[7]The rice cation/H+ exchanger family involved in Cd tolerance and transport. Wenli Zou,Jingguang Chen,Lijun Meng,Dandan Chen,Haohua He,Guoyou Ye. 2021

[8]鸡蛋壳壳膜及表面角质层去除方法的优化与比较. 王佩伦,卢凤珠,张学余,王克华,李炳熠,刘长国. 2010

[9]乳猪料氧化酸败原因分析及其防止措施研究. 卢庆萍,安建中,方路,张宏福. 2000

[10]用EDTA、生物酶对黄麻进行处理的研究. 冷鹃. 1997

[11]Toxicity Thresholds Based On Edta E.xtractable Nickel And Barley R oot Elongation In Chinese Soils. Zhu, GY, Jiang, B, Yang, GH, Li, JM, Ma, YB. 2018

[12]In vitro Antagonistic Activity of Chinese Isolates from Herbal Rhizosphere against Major Plant Fungal Pathogens. Park, Kyungseok,Kecheng, Zhang. 2012

[13]Changes in the Density and Composition of Rhizosphere Pathogenic Fusarium and Beneficial Trichoderma Contributing to Reduced Root Rot of Intercropped Soybean. Xu, Huiting,Yan, Li,Zhang, Mingdi,Chang, Xiaoli,Zhu, Dan,Wei, Dengqin,Naeem, Muhammd,Song, Chun,Wu, Xiaoling,Liu, Taiguo,Chen, Wanquan,Yang, Wenyu. 2022

[14]The Newly Identified Trichoderma harzianum Partitivirus (ThPV2) Does Not Diminish Spore Production and Biocontrol Activity of Its Host. Rongqun Wang,Chenchen Liu,Xiliang Jiang,Zhaoyan Tan,Hongrui Li,Shujin Xu,Shuaihu Zhang,Qiaoxia Shang,Holger B. Deising,Sven Erik Behrens,Beilei Wu. 2022

[15]Aspergillus flavus's Response to Antagonism Bacterial Stress Sheds Light on a Regulation and Metabolic Trade-Off Mechanism for Adversity Survival. Huali Xie,Abdoulie Jallow,Xiaofeng Yue,Xiuping Wang,Jiayun Fu,Silvano E. Mwakinyali,Qi Zhang,Peiwu Li. 2021

[16]Biological control of potato common scab and growth promotion of potato by Bacillus velezensis Y6. Tao, Huan,Wang, Shisong,Li, Xiaoyu,Li, Xiaobo,Cai, Jianying,Zhao, Lanfeng,Wang, Jia,Zeng, Ji,Qin, Yuzhi,Xiong, Xingyao,Cai, Yanfei. 2024

[17]Effects of maternal dietary manganese and incubation temperature on hatchability, antioxidant status, and expression of heat shock proteins in chick embryos. Zhu, Y. W.,Lu, L.,Li, W. X.,Zhang, L. Y.,Luo, X. G.,Zhu, Y. W.,Ji, C.,Lin, X.,Liu, H. C.,Odle, J..

[18]Dietary manganese supplementation modulated mechanical and ultrastructural changes during eggshell formation in laying hens. Zhang, Y. N.,Zhang, H. J.,Wu, S. G.,Wang, J.,Qi, G. H..

[19]Crystal structure and magnetic property of a two-dimensional manganese compound [Mn(PhCOO)(2)(4,4 '-bipyridine)](n). Hui, Chen,Wang Wen-Guo,Ma Cheng-Bing,Chen Chang-Neng,Liu Qiu-Tian. 2007

[20]Manganese Regulates Manganese-Containing Superoxide Dismutase (MnSOD) Expression in the Primary Broiler Myocardial Cells. Gao, Tianquan,Zhang, Keying,Li, Sufen,Luo, Xugang,Li, Sufen,Luo, Xugang,Wang, Funing,Li, Sufen. 2011

作者其他论文 更多>>