追肥对白芹吸收积累铅的影响
Effects of Fertilization on Lead Uptake and Accumulation in Oenanthe stolonifera
作者: 朴明浩 , 瞿 鹏 , 刘建国 ：常州大学，环境与安全工程学院，江苏 常州; 徐加宽 , 詹国勤 ：常州市园艺技术推广站，江苏 常州;
关键词: 白芹； 铅； 追肥； 污染； Oenanthe stolonifera D.C.； Lead (Pb)； Fertilization； Pollution
摘要:Abstract: In order to study the effects of different fertilizations on the accumulation of lead (Pb) in Oenanthe stolonifera D.C., and to investigate the pollution sources of Pb in Oenanthe stolonifera and the pre-venting technologies, three sampling areas were selected in the production region. In the areas, the soils, irrigation water, fertilizers and Oenanthe stolonifera plants were sampled to test Pb concentrations. The results showed that Pb concentrations exceeded the maximum allowable concentrations (MAC, according to the Chinese Standards) in some Oenanthe stolonifera and irri-gation water samples in three areas, and in some soil samples in two areas. Pb accumulations in Oenanthe stolonifera samples were related highly to Pb concentrations of irrigation water samples, and somewhat with Pb concentrations of soil samples, but had no evident relation with Pb con-centrations of the fertilizers. Therefore, the Pb in irrigation water was the main source of Pb pol-lution in Oenanthe stolonifera, and the Pb in soils might be another pollution source. Application of the fertilizer diammonium phosphate reduced Pb concentration of Oenanthe stolonifera greatly, and had no significant influence on the yield of Oenanthe stolonifera. It can be concluded that Pb concentration in the irrigation water should be reduced, in the production of Oenanthe stolonifera, or the cleaner irrigation water ought to be selected. Diammonium phosphate is the suitable ferti-lizer.
文章引用: 朴明浩 , 瞿 鹏 , 徐加宽 , 詹国勤 , 刘建国 (2015) 追肥对白芹吸收积累铅的影响。 世界生态学， 4， 23-28. doi: 10.12677/IJE.2015.42004
参考文献
[1] 李延清, 张艳芬, 王宇鹏, 等 (2007) 溧阳白芹贮藏期间品质及生理生化特性的变化. 食品科学, 11, 570-574.
[2] 王继胜 (2010) 溧阳白芹标准化生产技术. 中国农技推广, 3, 26-27.
[3] 江解增, 秦玉莲, 缪旻珉 (2010) 江苏省部分水芹品种的品质分析. 中国蔬菜, 24, 61-65.
[4] 徐国友, 王继胜, 周刚, 等 (2008) 不同的追肥种类对深阳白芹产品冷藏保鲜效果的影响. 上海蔬菜, 1, 108-109.
[5] 周刚, 陆伟英 (2015) 溧阳白芹春延迟栽培技术. 长江蔬菜, 5, 23-24.
[6] 王炜, 李鹏霞, 黄开红, 等 (2009) 溧阳白芹产业发展与贮藏研究现状. 保鲜与加工, 1, 20-23.
[7] 王继胜, 徐国友 (2005) 溧阳白芹无公害生产技术操作规程. 当代蔬菜, 2, 26-27.
[8] Yadav, S.K. (2010) Heavy metals toxicity in plants: An overview on the role of glutathione and phytochelatins in heavy metal stress tolerance of plants. South African Journal of Botany, 76, 167-179.
[9] Duong, T.T.T. and Lee, B.K. (2011) Determining contamination level of heavy metals in road dust from busy traffic areas with different characteristics. Journal of Environmental Management, 92, 554-562.
[10] Peralta-Videa, J.R., Lopez, M.L., Narayan, M., et al. (2009) The biochemistry of environmental heavy metal uptake by plants: Implications for the food chain. International Journal of Biochemistry & Cell Biology, 41, 1665-1677.
[11] Zhang, J., Deng, H.G., Wang, D.Q., et al. (2013) Toxic heavy metal contamination and risk assessment of street dust in small towns of Shanghai suburban area, China. Environmental Science and Pollution Research, 20, 323-332.
[12] 黄凯丰, 时政, 宋毓雪, 等 (2011) 水芹的理化特性研究. 北方园艺, 9, 23-25.
[13] 王昕, 徐文娟, 刘颖 (2014) Cd、Pb复合污染在水芹不同器官的富集特性研究. 长江蔬菜, 22, 53-55.