期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2023

49

1

86-93

10.13331/j.cnki.jhau.2023.01.012

2017YFD0801505:国家重点研发计划 2016NK2107:湖南省重点研发计划项目 20191017:农业部重点实验室开放基金 2021kjc-js177:湖南省农业农村厅招标项目

本校为第一机构

在对天然海泡石进行铁锰改性并表征的基础上,通过盆栽试验,设3个分别添加0.5%、1.0%和2.5%天然海泡石的处理,3个分别添加0.5%、1.0%和2.5%铁锰改性海泡石的处理和1个空白对照(CK),共7个处理,探究天然...展开更多 在对天然海泡石进行铁锰改性并表征的基础上,通过盆栽试验,设3个分别添加0.5%、1.0%和2.5%天然海泡石的处理,3个分别添加0.5%、1.0%和2.5%铁锰改性海泡石的处理和1个空白对照(CK),共7个处理,探究天然海泡石和铁锰改性海泡石对土壤pH、锑(Sb)的形态及Sb在土壤–小白菜中迁移规律的影响。结果表明:海泡石经铁锰改性后呈现孔洞状结构,比表面积增加18.11%,Fe、Mn质量百分比大幅增加,且Fe、...

On the basis of FeSO4and KMnO4modified sepiolite(FM-sepiolite),effects of FM-sepiolite and natural sepiolite on soil pH,Sb morphology and the migration law of Sb in soil-pakchoi system were studied with a 50-day pot culture experiment.The pot experiment had 7 treatments...MORE On the basis of FeSO4and KMnO4modified sepiolite(FM-sepiolite),effects of FM-sepiolite and natural sepiolite on soil pH,Sb morphology and the migration law of Sb in soil-pakchoi system were studied with a 50-day pot culture experiment.The pot experiment had 7 treatments including 0.5%,1.0%and 2.5%natural sepiolite,0.5%,1...