Cd accumulation, biomass and yield of rice are varied with silicon application at different growth phases under high concentration cadmium-contaminated soil

Chemosphere ◽  
2020 ◽  
Vol 242 ◽  
pp. 125128 ◽  
Author(s):  
Yixia Cai ◽  
Shihao Zhang ◽  
Kunzheng Cai ◽  
Fei Huang ◽  
Bogui Pan ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Growth Phases ◽  
High Concentration ◽  
Cd Accumulation ◽  
Cadmium Contaminated Soil

Cadmium accumulation and apoplastic and symplastic transport in Boehmeria nivea (L.) Gaudich on cadmium-contaminated soil with the addition of EDTA or NTA

RSC Advances ◽  
2015 ◽  
Vol 5 (59) ◽  
pp. 47584-47591 ◽  
Author(s):  
Yicheng Yin ◽  
Yaqin Wang ◽  
Yunguo Liu ◽  
Guangming Zeng ◽  
Xinjiang Hu ◽  
...  
Keyword(s):  
Plant Species ◽  
Contaminated Soil ◽  
Cadmium Accumulation ◽  
Nitrilotriacetic Acid ◽  
Ethylene Diamine ◽  
Cd Accumulation ◽  
Symplastic Transport ◽  
Boehmeria Nivea ◽  
Tolerant Plant ◽  
Cadmium Contaminated Soil

A Cd-tolerant plant species named Boehmeria nivea (L.) Gaudich (ramie) was applied to study its Cd accumulation and translocation mechanisms with the addition of ethylene diamine tetracetic acid (EDTA) or nitrilotriacetic acid (NTA).

scholarly journals Effect of biodegradable chelators on induced phytoextraction of uranium- and cadmium- contaminated soil by Zebrina pendula Schnizl

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Li Chen ◽  
Dan Wang ◽  
Chan Long ◽  
Zheng-xu Cui
Keyword(s):  
Contaminated Soil ◽  
Contaminated Soils ◽  
Rank Order ◽  
Single Plant ◽  
High Concentration ◽  
Control Groups ◽  
Cd Uptake ◽  
Translocation Factors ◽  
Induced Phytoextraction ◽  
Cadmium Contaminated Soil

AbstractThis study investigated the effect of ethylenediamine-N,N′-disuccinic acid (EDDS), oxalic acid (OA), and citric acid (CA) on phytoextraction of U- and Cd-contaminated soil by Z. pendula. In this study, the biomass of tested plant inhibited significantly following treatment with the high concentration (7.5 mmol·kg−1) EDDS treatment. Maximum U and Cd concentration in the single plant was observed with the 5 mmol·kg−1 CA and 7.5 mmol·kg−1 EDDS treatment, respectively, whereas OA treatments had the lowest U and Cd uptake. The translocation factors of U and Cd reached the maximum in the 5 mmol·kg−1 EDDS. The maximum bioaccumulation of U and Cd in the single plants was 1032.14 µg and 816.87 µg following treatment with 5 mmol·kg−1 CA treatment, which was 6.60- and 1.72-fold of the control groups, respectively. Furthermore, the resultant rank order for available U and Cd content in the soil was CA > EDDS > OA (U) and EDDS > CA > OA (Cd). These results suggested that CA could greater improve the capacity of phytoextraction using Z. pendula in U- and Cd- contaminated soils.

Influence of cadmium-contaminated soil on earthworm communities in a subtropical area of China

2018 ◽  
Vol 127 ◽  
pp. 64-73 ◽  
Author(s):  
Kun Wang ◽  
Yuhui Qiao ◽  
Huiqi Zhang ◽  
Shizhong Yue ◽  
Huafen Li ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Subtropical Area ◽  
Cadmium Contaminated Soil
Sign in / Sign up

Export Citation Format

Share Document