Cadmium Phytoavailability and Enzyme Activity under Humic Acid Treatment in Fluvo-aquic Soil

Borui Liu; Qing Huang; Yuefeng Su

doi:10.1088/1755-1315/108/4/042013

Cadmium Phytoavailability and Enzyme Activity under Humic Acid Treatment in Fluvo-aquic Soil

Borui Liu, Qing Huang^*, Yuefeng Su

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 会议文章 › 同行评审

2 引用（Scopus）

摘要

A pot experiment was conducted to investigate the cadmium (Cd) availability to pakchois (Brassica chinensis L.) as well as the enzyme activities in fluvo-aquic soil under humic acid treatment. The results showed that the phytoavailability of Cd in soil decreased gradually as humic acid concentration rose (0 to 12 g•kg^-1), while the activities of urease (UE), alkaline phosphatase (ALP) and catalase (CAT) kept increasing (P < 0.05). The correlation analysis indicated that humic acid was effective for reducing the devastation to soil enzymes due to the Cd pollution. In conclusion, humic acid is effective for the reduction of both Cd phytoavailability and the damage to enzyme activities due to Cd pollution in fluvo-aquic soil.

源语言	英语
文章编号	042013
期刊	IOP Conference Series: Earth and Environmental Science
卷	108
期	4
DOI	https://doi.org/10.1088/1755-1315/108/4/042013
出版状态	已出版 - 30 1月 2018
活动	2017 3rd International Conference on Environmental Science and Material Application, ESMA 2017 - Chongqing, 中国期限: 25 11月 2017 → 26 11月 2017

访问文件

10.1088/1755-1315/108/4/042013

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{dc17062c20ba49039ec15ebdbe1a8795,

title = "Cadmium Phytoavailability and Enzyme Activity under Humic Acid Treatment in Fluvo-aquic Soil",

abstract = "A pot experiment was conducted to investigate the cadmium (Cd) availability to pakchois (Brassica chinensis L.) as well as the enzyme activities in fluvo-aquic soil under humic acid treatment. The results showed that the phytoavailability of Cd in soil decreased gradually as humic acid concentration rose (0 to 12 g•kg-1), while the activities of urease (UE), alkaline phosphatase (ALP) and catalase (CAT) kept increasing (P < 0.05). The correlation analysis indicated that humic acid was effective for reducing the devastation to soil enzymes due to the Cd pollution. In conclusion, humic acid is effective for the reduction of both Cd phytoavailability and the damage to enzyme activities due to Cd pollution in fluvo-aquic soil.",

keywords = "cadmium, enzyme, humic acid, phytoavailability, soil pollution",

author = "Borui Liu and Qing Huang and Yuefeng Su",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2017 3rd International Conference on Environmental Science and Material Application, ESMA 2017 ; Conference date: 25-11-2017 Through 26-11-2017",

year = "2018",

month = jan,

day = "30",

doi = "10.1088/1755-1315/108/4/042013",

language = "English",

volume = "108",

journal = "IOP Conference Series: Earth and Environmental Science",

issn = "1755-1307",

publisher = "IOP Publishing Ltd.",

number = "4",

}

TY - JOUR

T1 - Cadmium Phytoavailability and Enzyme Activity under Humic Acid Treatment in Fluvo-aquic Soil

AU - Liu, Borui

AU - Huang, Qing

AU - Su, Yuefeng

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2018/1/30

Y1 - 2018/1/30

N2 - A pot experiment was conducted to investigate the cadmium (Cd) availability to pakchois (Brassica chinensis L.) as well as the enzyme activities in fluvo-aquic soil under humic acid treatment. The results showed that the phytoavailability of Cd in soil decreased gradually as humic acid concentration rose (0 to 12 g•kg-1), while the activities of urease (UE), alkaline phosphatase (ALP) and catalase (CAT) kept increasing (P < 0.05). The correlation analysis indicated that humic acid was effective for reducing the devastation to soil enzymes due to the Cd pollution. In conclusion, humic acid is effective for the reduction of both Cd phytoavailability and the damage to enzyme activities due to Cd pollution in fluvo-aquic soil.

AB - A pot experiment was conducted to investigate the cadmium (Cd) availability to pakchois (Brassica chinensis L.) as well as the enzyme activities in fluvo-aquic soil under humic acid treatment. The results showed that the phytoavailability of Cd in soil decreased gradually as humic acid concentration rose (0 to 12 g•kg-1), while the activities of urease (UE), alkaline phosphatase (ALP) and catalase (CAT) kept increasing (P < 0.05). The correlation analysis indicated that humic acid was effective for reducing the devastation to soil enzymes due to the Cd pollution. In conclusion, humic acid is effective for the reduction of both Cd phytoavailability and the damage to enzyme activities due to Cd pollution in fluvo-aquic soil.

KW - cadmium

KW - enzyme

KW - humic acid

KW - phytoavailability

KW - soil pollution

UR - http://www.scopus.com/inward/record.url?scp=85042768184&partnerID=8YFLogxK

U2 - 10.1088/1755-1315/108/4/042013

DO - 10.1088/1755-1315/108/4/042013

M3 - Conference article

AN - SCOPUS:85042768184

SN - 1755-1307

VL - 108

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

IS - 4

M1 - 042013

T2 - 2017 3rd International Conference on Environmental Science and Material Application, ESMA 2017

Y2 - 25 November 2017 through 26 November 2017

ER -

Cadmium Phytoavailability and Enzyme Activity under Humic Acid Treatment in Fluvo-aquic Soil

摘要

访问文件

其它文件与链接

指纹

引用此