期刊论文

Effect of Combined Application of an Enterobacter and Sulfur Fertilizer on Cadmium and Arsenic Accumulation in Rice

中文

环境科学

0250-3301

2023

44

12

7036-7044

10.13227/j.hjkx.202211110

湖南省高新技术产业科技创新引领计划项目(科技攻关类)(2020NK2001) 国家重点研发计划项目(2017YFD0801505)。

本校为第一机构

为探究不同硫肥联合硫酸盐还原菌在长期淹水条件下对水稻积累镉(Cd)和砷(As),以及对根表铁膜形成的影响,为中轻度Cd-As复合污染稻田安全生产提供参考.采用盆栽试验的方法,选取了硫磺和硫酸钙两种硫肥及具有硫酸盐还原能力...展开更多 为探究不同硫肥联合硫酸盐还原菌在长期淹水条件下对水稻积累镉(Cd)和砷(As),以及对根表铁膜形成的影响,为中轻度Cd-As复合污染稻田安全生产提供参考.采用盆栽试验的方法,选取了硫磺和硫酸钙两种硫肥及具有硫酸盐还原能力的肠杆菌M5,设计单一施用及不同硫肥与菌株联合施用共6个处理.结果显示,同时基施硫酸钙和菌株的处理(CM5)降低水稻根际土中有效态Cd和As的效果均...

The aim of this study was to explore the effects of different sulfur fertilizers combined with sulfate-reducing bacteria on the accumulation of cadmium and arsenic in rice and the formation of iron plaque under long-term flooding conditions and to provide a reference fo...MORE The aim of this study was to explore the effects of different sulfur fertilizers combined with sulfate-reducing bacteria on the accumulation of cadmium and arsenic in rice and the formation of iron plaque under long-term flooding conditions and to provide a reference for the safe production of rice fields polluted by mod...