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Effects of field application of phosphate fertilizers on the availability and uptake of lead, zinc and cadmium by cabbage (Brassica chinensis L.) in a mining tailing contaminated soil |
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| Authors: | WANG Biling XIE Zhengmiao CHEN Jianjun JIANG Juntao and SU Qiufeng |
| Institution: | 1. College of Environmental Science and Natural Resources, Zhejiang University, Hangzhou 310029, China 2. College of Environmental Science and Natural Resources, Zhejiang University, Hangzhou 310029, China;Department of Environmental Science and Engineering, Hangzhou Dianzi University, Hangzhou 310018, China 3. Department of Environmental Science and Engineering, Hangzhou Dianzi University, Hangzhou 310018, China |
| Abstract: | A field trial was conducted to evaluate the reduction of bioavailability of heavy metals including lead (Pb), zinc (Zn) and cadmium (Cd) in a soil contaminated by mining tailings in Shaoxing, Zhejiang, China. Three commercial phosphate (P) fertilizers including phosphate rock (PR), calcium magnesium phosphate (CMP), and single superphosphate (SSP) were applied to the plot at three P application rates, 50, 300, and 500 g/m2 with 9 treatments and control (CK). Plants, water soluble and exchangeable (WE) extra... |
| Keywords: | bioavailability Brassica chinensis L (cabbage) cadmium lead phosphorus fertilizer zinc |
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