期刊论文

Luo, Lin;Zhou, Yaoyu

英文

Environmental Science and Pollution Research

0944-1344

2018

25

12

11661-11669

10.1007/s11356-018-1409-4

Acknowledgements The study was financially supported by National Natural Science Foundation of China (NSFC; Grant Nos. 51709103, 51409024, 51222805, 51408219, 51579096, 51521006, and 51508175), The Special Environmental Protection Foundation for Public Welfare Project (201509032), Project of Science and Technology of Hunan Province (2015WK3016), and Project of Science and Technology of Hunan Province (2016WK2010).

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In this work, a field test was conducted to investigate the effects of heavy metal stabilizer addition on brown rice and microbial variables in a cadmium (Cd)-contaminated farmland from April to October in 2016. Compared with the control, red mud-based stabilizer (RMDL) effectively reduced the concentration of Cd in brown rice (with the removal rate of 48.14% in early rice, 20.24 and 47.62% in late rice). The results showed that adding 0.3 kg m−2 RDML in early rice soil or soil for both early and late rice increased the microbial biomass carbo...