期刊论文

Zeng, Qingru

英文

Environmental Pollution

0269-7491

2020

262

Jul.

114289.1-114289.11

10.1016/j.envpol.2020.114289

CRediT authorship contribution statement Xiao Deng: Writing - original draft, Methodology, Software, Investigation, Formal analysis. Yixuan Chen: Methodology, Investigation, Data curation, Validation. Yang Yang: Methodology, Validation, acquisition. Lei Lu: Investigation, Validation. Xiaoqing Yuan: Investigation, Validation. Hongyuan Zeng: Data curation. Qingru Zeng: Conceptualization, Methodology, acquisition, Supervision, Writing - review & editing, Project administration.

本校为第一且通讯机构

Rice is a main source of dietary cadmium (Cd), thus, how to reduce the Cd concentration in brown rice has received extensive attention worldwide. In three acidic paddy soils slightly to moderately contaminated with Cd, a series of field experiments were conducted to evaluate the effects of different proportions of nitrogen-phosphorus-potassium (N-P-K) fertilizer (urea, calcium magnesium phosphate, and potassium carbonate, respectively) alone or coupled with a topdressing of manganese (Mn) fertilizer at the tillering stage on reducing Cd bioavailability in soil and uptake in rice. The rational ...