Aluminium in tea plantations: mobility in soils and plants, and the influence of nitrogen fertilization

文献类型: 外文期刊

第一作者: Ruan, Jianyun

作者: Ruan, Jianyun;Ma, Lifeng;Shi, Yuanzhi

作者机构:

关键词: al absorption;camellia sinensis;extractable al;nitrogen fertilizer;soil acidification

期刊名称:ENVIRONMENTAL GEOCHEMISTRY AND HEALTH ( 影响因子:4.609; 五年影响因子:4.677 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: The levels of extractable aluminum (Al) in soils of tea plantations, Al concentrations in tea leaves and the impact of nitrogen fertilization on these two parameters were investigated. In addition, the properties of soils from tea plantations were compared to those from soils of adjacent non-tea fields to evaluate the effect of land use conversion (from non-tea soils to tea soils). Exchangeable Al (extracted in 1 mol l~(-1) KCl) ranged from 0.03 to 7.32 cmol_c kg~(-1) in 94 tea fields and decreased rapidly with increasing soil pH. In comparison with non-tea soils, tea soils had a significantly lower pH and exchangeable Mg~(2+) concentration but higher organic matter contents and exchangeable K~+ concentration. Contents of extractable Al were not different (P > 0.05) between these two soils. The concentrations of Al in mature tea leaves correlated significantly with exchangeable Al in soil samples taken at a depth of 20-40 cm and with exchangeable Al saturations in soil sampled at depths of 0-20 and 20-40 cm. In the pot experiment, nitrogen fertilization significantly increased extractable Al levels but decreased soil pH and the levels of exchangeable base cations. Nevertheless, the levels of Al in mature leaves and young shoots were significantly reduced by the application of large amounts of N fertilizer.

分类号: X142

  • 相关文献

[1]Effects of litter incorporation and nitrogen fertilization on the contents of extractable aluminium in the-rhizosphere soil of tea plant (Camallia sinensis (L.) O. Kuntze). Ruan, JY,Ma, LF,Shi, YZ,Zhang, FS. 2004

[2]Effects of long-term nitrogen application on soil acidification and solution chemistry of a tea plantation in China. Yang, Xiang-de,Ni, Kang,Shi, Yuan-zhi,Yi, Xiao-yun,Zhang, Qun-feng,Fang, Li,Ma, Li-feng,Ruan, Jianyun,Yang, Xiang-de. 2018

[3]Tea planting affects soil acidification and nitrogen and phosphorus distribution in soil. Yan, Peng,Shen, Chen,Fan, Lichao,Li, Xin,Zhang, Liping,Zhang, Lan,Han, Wenyan. 2018

[4]Nitrification and acidification from urea application in red soil (Ferralic Cambisol) after different long-term fertilization treatments. Cai, Zejiang,Wang, Boren,Xu, Minggang,Zhang, Huimin,Zhang, Lu,Cai, Zejiang,Wang, Boren,Xu, Minggang,Zhang, Huimin,Zhang, Lu,Gao, Suduan. 2014

[5]A novel soil manganese mechanism drives plant species loss with increased nitrogen deposition in a temperate steppe. Tian, Qiuying,Liu, Nana,Bai, Wenming,Li, Linghao,Lu, Peng,Gao, Yan,Yang, An,Wang, Tianzuo,Li, Xin,Han, Xingguo,Zhang, Wen-Hao,Tian, Qiuying,Zhang, Wen-Hao,Liu, Nana,Chen, Jiquan,Chen, Jiquan,Reich, Peter B.,Reich, Peter B.,Yu, Qiang,Cheng, Weixin,Wang, Zhengwen,Han, Xingguo,Yu, Qiang,Smith, Melinda D.,Knapp, Alan K.,Yu, Qiang,Smith, Melinda D.,Guo, Dali,Cheng, Weixin,Ma, Yibing.

[6]Long-Term Fertilizer Experiment Network in China: Crop Yields and Soil Nutrient Trends. Poulton, Paul,Powlson, David,Todd, Alan,Payne, Roger,Zhao, Bing-qiang,Li, Xiu-ying,Li, Xiao-ping,Shi, Xiao-jun,Huang, Shao-min,Wang, Bo-ren,Zhu, Ping,Yang, Xue-yun,Liu, Hua,Chen, Yi.

[7]Chemical degradation of a Ferralsol (Oxisol) under intensive rubber (Hevea brasiliensis) farming in tropical China. Zhang, Hua,Zhang, Gan-Lin,Zhao, Yu-Guo,Zhao, Wen-Jun,Qi, Zhi-Ping. 2007

[8]Impacts of fertilization practices on pH and the pH buffering capacity of calcareous soil. Zhang, Yongyong,Wang, Ruzhen,Cai, Jiangping,Li, Hui,Jiang, Yong,Zhang, Yongyong,Cai, Jiangping,Zhang, Shuiqing,Huang, Shaomin,Zhang, Yuge.

[9]Cadmium uptake by paddy rice and soil available Cd under water flooding as affected by nitrogen fertilizer. Wang Zheng-yin,Qin Yu-sheng,Jiaka La-tie,Tu Shi-hua. 2010

[10]Effects of plant density and nitrogen and potassium fertilization on cotton yield and uptake of major nutrients in two fields with varying fertility. Dong, Hezhong,Kong, Xiangqiang,Li, Weijiang,Tang, Wei,Zhang, Dongmei. 2010

[11]SOIL PLUS FOLIAR NITROGEN APPLICATION INCREASES COTTON GROWTH AND SALINITY TOLERANCE. Luo, Zhen,Kong, Xiangqiang,Dai, Jianlong,Dong, Hezhong.

[12]Analysis of N2O Emissions from Greenhouse Soil Under Different Irrigation Water and Nitrogen Conditions. Li, Yin-Kun,Wang, Li-Chun,Duan, Min-Jie. 2015

[13]Reduction in nitrogen fertilizer use results in increased rice yields and improved environmental protection. Wang, Huaiyu,Hu, Ruifa,Chen, Xiaoxue,Zheng, Zuting,Zhong, Xuhua,Huang, Nongrong,Xue, Chunling. 2017

[14]Effects of waterlogging on nitrogen accumulation and alleviation of waterlogging damage by application of nitrogen fertilizer and mixtalol in winter rape (Brassica napus L). Zhou, W,Zhao, D,Lin, X. 1997

[15]Closing the yield gap could reduce projected greenhouse gas emissions: a case study of maize production in China. Cui, Zhenling,Yue, Shanchao,Wang, Guiliang,Meng, Qingfeng,Wu, Liang,Zhang, Fusuo,Chen, Xinping,Yang, Zhiping,Zhang, Qiang,Li, Shiqing. 2013

[16]Competitive yield and economic benefits of cotton achieved through a combination of extensive pruning and a reduced nitrogen rate at high plant density. Dai, Jianlong,Li, Weijiang,Zhang, Dongmei,Tang, Wei,Li, Zhenhuai,Lu, Hequan,Kong, Xiangqiang,Luo, Zhen,Xu, Shizhen,Xin, Chengsong,Dong, Hezhong.

[17]Effects of Nitrogen Application on Soil Nitrification and Denitrification Rates and N2O Emissions in Greenhouse. Li, Y. K.,Li, B.,Guo, W. Z.,Wu, X. P.. 2015

[18]Effects of Light Intensity and Nutrient Addition on Growth, Photosynthetic Pigments and Nutritional Quality of Pea Seedlings. Liu, W.,Yang, Q.,Qiu, Z.,Zhao, J.. 2014

[19]Impact of agricultural ntensification on soil organic carbon: A study using DNDC in Huantai County, Shandong Province, China. Liao Yan,Wu Wen-liang,Meng Fan-qiao,Liao Yan,Li Hu. 2016

[20]Effect of Nitrogen Fertilizer and Seeding Rate on Yield of Alfalfa and Weeds. He, Feng,Li, Xianglin,Xie, Kaiyun. 2018

作者其他论文 更多>>