[1] Zhang Yuanhua. Effects of Cd on growing development and mineral elements of phaseolus radius seedlings[J]. Guizhou Agricultural Sciences, 2015, 43(9): 212-215
[2] Huang Juan, Ji Xionghui, Xie Yunhe, et al. Effect of potassium-silicon fertilizer on Cd uptake and accumulation of late hybrid rice in Cd contaminated soil [J]. Hybrid Rice, 2014, 29(6): 73-77.
[3] Zhao Yong, Li Hongjuan, Sun Zhiqiang. Correlation analysis of Cd pollution in vegetables and the soil pollution threshold[J]. Transactions of the Chinese Society of Agricultural Engineering, 2006, 22(7):149-153.
[4] Chen Fengxia, Lv Jie, Shi Yuan et al.. Present situation and development countermeasures of the ecological environmentof rice quality and safety in China [J]. Ecological Economy, 2015, 31(2): 109-112
[5] Cao Jun, Zhao Lijiao, Zhong Rugang. Progress in determination of heavy metals in foods by atomic absorption spectrometry [J]. Chinese Journal of Health Inspection, 2012, 33(7): 304-309.
[6] Xun Fei, Chen Juan, Wu Qinan. Electrochemical analysis technology applied in the study of material in traditional Chinese medicine (TCM)[J]. China Pharmacy, 2011, 22(47): 4498-4500.
[7] Xu Wenwen, Feng Xun, Song Xiaohong, et al.. Determination of heavy metallic elements in tea by ICP-AES with interference element correction[J]. Physical Testing and Chemical Analysis part B: Chemical Analysis, 2015, 51(7): 921-924.
[9] Jian Ronghua, Wu Pinghui, Huang Wenhua. Design of high resolution fiber-optic spectrometer and its application on laser-induced breakdown spectroscopy system[J]. Acta Photonica Sinica, 2015,44(2): 0222003.
[10] Lin Yongzeng, Yao Mingyin, Chen Tianbing, et al.. Detection of Cu and Cr in the soil of navel orange plantation in Gannan by LIBS[J]. Laser & Optoelectronics Progress, 2013, 50(5):053002.
[11] Zhang Xu, Yao Mingyin, Liu Muhua, et al.. Quantitative analysis of chromium in apples by laser-induced breakdown spectroscopy[J]. Laser & Infrared, 2012, 42(5): 495-498.
[12] Yang Youliang, Wang Peng, Ma Cuihong .Quantitative analysis of Mn element in liquid steel by LIBS based on particle swarm optimized support vector machine [J]. Laser & Optoelectronics Progress, 2015, 52(7):073004.
[13] Wang Chunlong, Liu Jianguo, Zhao Nanjing, et al.. Quantitative analysis of laser-induced breakdown spectroscopy of heavy metals in water based on support-vector machine regression [J]. Acta Optica Sinica, 2013, 33(3): 0330002.
[16] Yu Yang, Zhao Nanjing, Wang Yin, et al.. Research on univariate and multiple linear regression calibration methods by laser induced breakdown spectroscopy [J]. Laser & Optoelectronics Progress, 2015, 52(9): 093001.
[18] Zhang Qiao, Hu Zhenhua, Ding Lei, et al.. Study on K single pulse and double pulse-laser induced breakdown spectroscopy[J]. Journal of Atomic and Molecular Physics, 2013, 30(6): 945-953.
[19] Wang Li, Xu Li, Zhou Yu, et al.. Dual-pulse laser-induced breakdown spectroscopy of A1 element in A1C13 aqueous and mixed compound solutions [J]. Chinese J Lasers, 2014, 41(4): 0415003.
[20] Jiang Hong, Su Yang. Study on spectrum in iron alloy characteristic of carbon based on DP-LIBS[J]. Laser & Infrared, 2015, 45(2): 138-143.