Effects of antimony on anaerobic methane oxidization and microbial community in an antimony-contaminated paddy soil: A microcosm study

2021 ◽  
pp. 147239
Author(s):  
Miaomiao Zhang ◽  
Guimei Lu ◽  
Zhe Li ◽  
Fuqing Xu ◽  
Nie Yang ◽  
...  
Keyword(s):  
Microbial Community ◽  
Paddy Soil ◽  
Microcosm Study ◽  
Methane Oxidization ◽  
Contaminated Paddy Soil

Diversity of Microbial Community of Paddy Soil Types in Double-Rice Crop-ping System

2010 ◽  
Vol 36 (5) ◽  
pp. 826-832
Author(s):  
Chuan-Deng YI ◽  
Li-Hong WANG ◽  
Xiao-Ping XIAO ◽  
Guang-Li YANG ◽  
Yue-Gao HU ◽  
...  
Keyword(s):  
Microbial Community ◽  
Paddy Soil ◽  
Rice Crop ◽  
Soil Types ◽  
Double Rice

scholarly journals Remediation of arsenic-contaminated paddy soil: Effects of elemental sulfur and gypsum fertilizer application

2021 ◽  
Vol 223 ◽  
pp. 112606
Author(s):  
Dengxiao Zhang ◽  
Guanghui Du ◽  
Wenjing Zhang ◽  
Ya Gao ◽  
Hongbin Jie ◽  
...  
Keyword(s):  
Paddy Soil ◽  
Elemental Sulfur ◽  
Fertilizer Application ◽  
Soil Effects ◽  
Contaminated Paddy Soil

scholarly journals Effects of Short-Term Rice Straw Return on the Soil Microbial Community

Agriculture ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 561
Author(s):  
Enze Wang ◽  
Xiaolong Lin ◽  
Lei Tian ◽  
Xinguang Wang ◽  
Li Ji ◽  
...  
Keyword(s):  
Microbial Community ◽  
Rice Straw ◽  
Paddy Soil ◽  
Soil Microbial Community ◽  
Short Term ◽  
Soil Microbial ◽  
Microbial Network ◽  
Straw Return ◽  
Bacteria And Fungi ◽  
Main Factor

Rice straw is a byproduct of agricultural production and an important agricultural resource. However, rice straw has not yet been effectively used, and incorrect treatment methods (such as burning in the field) can cause serious damage to the environment. Studies have shown that straw returning is beneficial to soil, but there have been few studies focused on the effect of the amount of short-term straw returned on the soil microbial community. This study evaluates 0%, 50%, 75%, and 100% rice straw returned to the field on whether returning different amounts of straw in the short term would affect the diversity and composition of the soil microbial community and the correlation between bacteria and fungi. The results show that the amount of straw returned to the field is the main factor that triggers the changes in the abundance and composition of the microbial community in the paddy soil. A small amount of added straw (≤ 50% straw added) mainly affects the composition of the bacterial community, while a larger amount of added straw (> 50% straw added) mainly affects the composition of the fungal community. Returning a large amount of straw increases the microbial abundance related to carbon and iron cycles in the paddy soil, thus promoting the carbon and iron cycle processes to a certain extent. In addition, network analysis shows that returning a large amount of straw also increases the complexity of the microbial network, which may encourage more microbes to be niche-sharing and comprehensively improve the ecological environment of paddy soil. This study may provide some useful guidance for rice straw returning in northeast China.

Distribution characteristics of heavy metal(loid)s in aggregates of different size fractions along contaminated paddy soil profile

2017 ◽  
Vol 24 (30) ◽  
pp. 23939-23952 ◽  
Author(s):  
Bin Huang ◽  
Zhongwu Li ◽  
Dingqiang Li ◽  
Zaijian Yuan ◽  
Zhiliang Chen ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Paddy Soil ◽  
Soil Profile ◽  
Distribution Characteristics ◽  
Size Fractions ◽  
Contaminated Paddy Soil

Remediation of arsenic-contaminated paddy soil by iron-modified biochar

2018 ◽  
Vol 25 (21) ◽  
pp. 20792-20801 ◽  
Author(s):  
Chuan Wu ◽  
MengQian Cui ◽  
ShengGuo Xue ◽  
WaiChin Li ◽  
Liu Huang ◽  
...  
Keyword(s):  
Paddy Soil ◽  
Modified Biochar ◽  
Contaminated Paddy Soil

Water-soluble mercury induced by organic amendments affected microbial community assemblage in mercury-polluted paddy soil

Chemosphere ◽  
2019 ◽  
Vol 236 ◽  
pp. 124405 ◽  
Author(s):  
Hualing Hu ◽  
Meng Li ◽  
Guoxi Wang ◽  
Marios Drosos ◽  
Zhen Li ◽  
...  
Keyword(s):  
Microbial Community ◽  
Paddy Soil ◽  
Organic Amendments ◽  
Water Soluble ◽  
Community Assemblage

scholarly journals Bioremediation of cadmium-contaminated paddy soil using an autotrophic and heterotrophic mixture

RSC Advances ◽  
2020 ◽  
Vol 10 (44) ◽  
pp. 26090-26101
Author(s):  
Menglong Xu ◽  
Yazi Liu ◽  
Yan Deng ◽  
Siyuan Zhang ◽  
Xiaodong Hao ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Contaminated Soil ◽  
Paddy Soil ◽  
Contaminated Soils ◽  
Short Term ◽  
Remediation Technology ◽  
Soil P ◽  
Contaminated Paddy Soil

Bioremediation can be a promising and effective remediation technology for treating Cd contaminated soils. Cooperative bioremediation using heterotrophic and autotrophic mixtures proved to be an efficient, short-term bioremediation strategy for heavy metal contaminated soil.

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