您好,欢迎访问中国农业科学院 机构知识库!

Wheat Growth and Photosynthesis as Affected by Oxytetracycline as a Soil Contaminant

文献类型: 外文期刊

作者: Li Zhao-Jun 1 ; Xie Xiao-Yu 1 ; Zhang Shu-Qing 1 ; Liang Yong-Chao 1 ;

作者机构: 1.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Minist Agr China, Key Lab Crop Nutr & Fertilizat, Beijing 100081, Peoples R China

关键词: carbon dioxide: 124-38-9;tetracycline: 60-54-8;oxytetracycline: 79-57-2;pollutant;soil pollutant;soil contamination;photosynthetic rate;crop growth

期刊名称:PEDOSPHERE ( 影响因子:3.911; 五年影响因子:4.814 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Extensive worldwide use of oxytetracycline (OTC), a member of the tetracyclines, has resulted in its accumulation in soils, posing a potential risk to food production and safety. A pair of OTC-sensitive (Heyou 1) and OTC-tolerant (Yannong 21) wheat (Triticum aestivum L.) cultivars was compared hydroponically at 0.01, 0.02, 0.04, and 0.08 mmol L-1 OTC in terms of wheat growth and photosynthesis. Biomass and shoot length decreased significantly with the addition of OTC, with the decreases in dry biomass and shoot length being 5.61%-13.75% and 3.33%-8.57% larger, respectively, for Heyou 1 than Yannong 21. Photosynthesis of Heyou 1 was suppressed by OTC as indicated by the significant decreases in photosynthetic rate (PN), transpiration rate (TR), and stomatal conductance (GS) and the significant increase in intercellular CO2 concentrations (CI), at all OTC levels. Stomatal limitation (LS) and water use efficiencies (WUE) of Heyou 1 also increased significantly, but not at 0.08 mmol L-1 OTC. However, photosynthesis of Yannong 21 was suppressed by OTC only at high OTC levels from 0.02 to 0.08 mmol L-1 as indicated by the decreases in PN, GS, TR, and LS; at 0.01 mmol L-1 OTC, PN, CI, GS, and TR significantly increased. It was noted that WUE of Yannong 21 was not affected by OTC addition. The results from this hydroponic test suggested that OTC had a potential risk to crop growth through inhibition of photosynthesis, requiring further confirmation with soil tests.

  • 相关文献

[1]Identification of quantitative trait loci for Cd and Zn concentrations of brown rice grown in Cd-polluted soils. Zhang, Xiaoqin,Wang, Huizhong,Qian, Qian,Xue, Dawei,Zhang, Xiaoqin,Zhang, Guoping,Guo, Longbiao,Zeng, Dali,Dong, Guojun,Qian, Qian.

[2]Transport via xylem of atrazine, 2,4-dinitrotoluene, and 1,2,3-trichlorobenzene in tomato and wheat seedlings. Su, Yu H.,Liang, Yong C.,Liang, Yong C..

[3]Photosynthesis and agronomic traits in Vicia amoena Fisch. induced by ultralow energy heavy ion implantation. ZHANG Jiyu,NAN Zhibiao,WANG Yanrong,ZHANG Jianquan,ZHOU Libin,Chinese Society for Grassland Science; Lanzhou University; Gansu Grassland Ecological Research Institute(GGERI)(CN);. 2006

[4]Effects of elevated CO2 and transgenic Bt rice on yeast-like endosymbiote and its host brown planthopper. Fa-Jun, C.,Wei, H.,Neng-Wen, X.,Jun-Sheng, L.,Lan-Zhi, H..

[5]Global sensitivity analysis and calibration of parameters for a physically-based agro-hydrological model. Xu, Xu,Huang, Guanhua,Xu, Xu,Huang, Guanhua,Sun, Chen,Mohanty, Binayak P.. 2016

[6]The growth and antioxidant defense responses of wheat seedlings to omethoate stress. Liang, Yongchao,Zhang, Bo,Chu, Guixin,Wei, Changzhou,Ye, Jun,Li, Zhiqiang,Zhang, Bo.

[7]Comparison of blood variables, fiber intensity, and muscle metabolites in hot-boned muscles from electrical- and gas-stunned broilers. Xu, L.,Yue, H. Y.,Wu, S. G.,Zhang, H. J.,Ji, F.,Zhang, L.,Qi, G. H..

[8]The Methodology of Monitoring Crops with Remote Sensing at the National Scale. Wu, Quan,Sun, Li,He, Yajuan,Wang, Fei,Wang, Danqiong,Jiao, Weijie,Wang, Haijun,Han, Xue. 2016

[9]Plasma variables, meat quality, and glycolytic potential in broilers stunned with different carbon dioxide concentrations. Xu, L.,Ji, F.,Yue, H. Y.,Wu, S. G.,Zhang, H. J.,Zhang, L.,Qi, G. H..

[10]Evaluation of silkworm excrement and mushroom dreg for the remediation of multiple heavy metal/metalloid contaminated soil using pakchoi. Wang, Ruigang,Guo, Junkang,Xu, Yingming,Ding, Yongzhen,Shen, Yue,Zheng, Xiangqun,Feng, Renwei,Wang, Ruigang,Guo, Junkang,Xu, Yingming,Feng, Renwei. 2016

[11]Effects of bamboo biochar on soybean root nodulation in multi-elements contaminated soils. Wang, Chunyan,Alidoust, Darioush,Yang, Xueling,Alidoust, Darioush,Isoda, Akihiro. 2018

[12]Using variances in hydrocarbon concentration and carbon stable isotope to determine the important influence of irrigated water on petroleum accumulation in surface soil. Zhang, Juan,Wang, Renqing,Dai, Jiulan,Zhang, Juan,Hou, Hong,Du, Xiaoming,Yang, Juncheng,Wang, Renqing,Dai, Jiulan.

[13]Isolation and Characterization of a Bensulfuron-Methyl-Degrading Strain L1 of Bacillus. Lin Xiao-Yan,Wang Yi,Ding Hai-Tao,Zhao Yu-Hua,Lin Xiao-Yan,Chirko, T..

[14]Threshold of Soil Olsen-P in Greenhouses for Tomatoes and Cucumbers. Wu, Xue-Ping,Wu, Hui-Jun,Wang, Xiao-Bin,Li, Yin-Kun,Zhang, Yan-Cai,Li, Ruo-Nan,Wang, Li-Ying,Zhai, Cai-Xia,Chen, Li-Li,Wu, Xue-Ping,Wu, Hui-Jun,Wang, Xiao-Bin.

[15]Genome Sequence of Acinetobacter calcoaceticus PHEA-2, Isolated from Industry Wastewater. Zhan, Yuhua,Yan, Yongliang,Zhang, Wei,Yu, Haiying,Chen, Ming,Lu, Wei,Ping, Shuzhen,Peng, Zixin,Yuan, Menglong,Zhou, Zhengfu,Lin, Min,Elmerich, Claudine.

[16]On the photosynthetic production and water cleaning ability of Cyperus alternifolius L grown by the floating culture system. Miyazaki, A,Tokuda, S,Agata, W. 1997

[17]Effects of exogenous TIBA on dwarfing, shoot branching and yield of tea plant (Camellia sinensis L.). Zhang, Liping,Yan, Peng,Shen, Chen,Zhang, Lan,Wei, Jipeng,Li, Xin,Han, Wenyan,Shen, Chen,Wei, Jipeng,Xu, Huanxin. 2017

[18]Genetic basis of traits related to stomatal conductance in wheat cultivars in response to drought stress. Wang, S. G.,Jia, S. S.,Sun, D. Z.,Wang, H. Y.,Dong, F. F.,Ma, H. X.,Jing, R. L.,Ma, G..

[19]Comparison of whole system of carbon and nitrogen accumulation between two maize hybrids differing in leaf senescence. He, P,Osaki, M,Takebe, M,Shinano, T.

[20]Fine mapping a major QTL qFCC7 (L) for chlorophyll content in rice (Oryza sativa L.) cv. PA64s. Ye, Weijun,Qian, Qian,Ye, Weijun,Hu, Shikai,Wu, Liwen,Ge, Changwei,Cui, Yongtao,Chen, Ping,Xu, Jing,Dong, Guojun,Guo, Longbiao,Qian, Qian.

作者其他论文 更多>>