Does the carbon skeleton of biochar contribute to soil phosphate sorption? A case study from paddy soils with woody biochar amendment

Soil Research ◽  
2021 ◽  
Author(s):  
Guobing Qin ◽  
Xiao Yan ◽  
Jinju Wei ◽  
Jianfu Wu ◽  
Zongqiang Wei
Keyword(s):  
Carbon Skeleton ◽  
Paddy Soils ◽  
Phosphate Sorption ◽  
Soil Phosphate ◽  
Biochar Amendment

Effects of agricultural production on phosphorus losses from paddy soils: a case study in the Taihu Lake Region of China

2005 ◽  
Vol 13 (1) ◽  
pp. 25-33 ◽  
Author(s):  
Huanchao Zhang ◽  
Fuliang Cao ◽  
Shengzuo Fang ◽  
Gaiping Wang ◽  
Hongai Zhang ◽  
...  
Keyword(s):  
Agricultural Production ◽  
Taihu Lake ◽  
Paddy Soils ◽  
Lake Region ◽  
Phosphorus Losses

Changes in microbial community structure under land consolidation in paddy soils: A case study in eastern China

2020 ◽  
Vol 145 ◽  
pp. 105696
Author(s):  
Yaoben Lin ◽  
Yanmei Ye ◽  
Cifang Wu ◽  
Yiming Hu ◽  
Haokun Shi
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Microbial Community Structure ◽  
Eastern China ◽  
Paddy Soils ◽  
Land Consolidation

scholarly journals Carbon footprint of rice production under biochar amendment - a case study in a Chinese rice cropping system

GCB Bioenergy ◽  
2015 ◽  
Vol 8 (1) ◽  
pp. 148-159 ◽  
Author(s):  
Qi Liu ◽  
Benjuan Liu ◽  
Per Ambus ◽  
Yanhui Zhang ◽  
Veronika Hansen ◽  
...  
Keyword(s):  
Carbon Footprint ◽  
Cropping System ◽  
Rice Production ◽  
Biochar Amendment

Simple N Balance Assessment for Optimizing the Biochar Amendment Level in Paddy Soils

2014 ◽  
Vol 45 (9) ◽  
pp. 1247-1258 ◽  
Author(s):  
Xin-Qiang Liang ◽  
Yuan-Jing Ji ◽  
Miao-Miao He ◽  
Miao-Miao Su ◽  
Chunlong Liu ◽  
...  
Keyword(s):  
Paddy Soils ◽  
N Balance ◽  
Balance Assessment ◽  
Biochar Amendment

Wheat straw-derived biochar amendment stimulated N2O emissions from rice paddy soils by regulating the amoA genes of ammonia-oxidizing bacteria

2017 ◽  
Vol 113 ◽  
pp. 89-98 ◽  
Author(s):  
Yongxin Lin ◽  
Weixin Ding ◽  
Deyan Liu ◽  
Tiehu He ◽  
Gayoung Yoo ◽  
...  
Keyword(s):  
Wheat Straw ◽  
Rice Paddy ◽  
Paddy Soils ◽  
N2o Emissions ◽  
Ammonia Oxidizing Bacteria ◽  
Rice Paddy Soils ◽  
Biochar Amendment

scholarly journals Biochar amendment immobilizes lead in rice paddy soils and reduces its phytoavailability

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Honghong Li ◽  
Yuting Liu ◽  
Yanhui Chen ◽  
Shanli Wang ◽  
Mingkuang Wang ◽  
...  
Keyword(s):  
Rice Paddy ◽  
Paddy Soils ◽  
Rice Paddy Soils ◽  
Biochar Amendment

Transformation and fate of thallium and accompanying metal(loid)s in paddy soils and rice: A case study from a large-scale industrial area in China

2021 ◽  
pp. 126997
Author(s):  
Yanjun Jiang ◽  
Xudong Wei ◽  
Hongping He ◽  
Jingye She ◽  
Juan Liu ◽  
...  
Keyword(s):  
Large Scale ◽  
Industrial Area ◽  
Paddy Soils

Effects of biochar amendment on greenhouse gas emission in two paddy soils with different textures

2020 ◽  
Author(s):  
Jieyun Liu ◽  
Husen Qiu ◽  
Cong Wang ◽  
Jianlin Shen ◽  
Wenzheng Zhang ◽  
...  
Keyword(s):  
Greenhouse Gas ◽  
Greenhouse Gas Emission ◽  
Paddy Soils ◽  
Gas Emission ◽  
Biochar Amendment

Accumulation, ecological-health risks assessment, and source apportionment of heavy metals in paddy soils: A case study in Hanzhong, Shaanxi, China

2019 ◽  
Vol 248 ◽  
pp. 349-357 ◽  
Author(s):  
Ran Xiao ◽  
Di Guo ◽  
Amjad Ali ◽  
Shenshen Mi ◽  
Tao Liu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Source Apportionment ◽  
Health Risks ◽  
Paddy Soils ◽  
Ecological Health ◽  
Health Risks Assessment ◽  
Risks Assessment

Long-term effects of biochar on rice production and stabilisation of cadmium and arsenic levels in contaminated paddy soils

2018 ◽  
Vol 109 (3-4) ◽  
pp. 415-420
Author(s):  
Peng CHEN ◽  
Hong-Yan WANG ◽  
Rui-Lun ZHENG ◽  
Bo ZHANG ◽  
Guo-Xin SUN
Keyword(s):  
Heavy Metal ◽  
Field Experiment ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Southern China ◽  
Application Rate ◽  
Paddy Soils ◽  
Long Term Effects ◽  
Biochar Amendment

ABSTRACTHeavy metal contamination in the paddy soils of China is a serious concern because of its health risk through transfer in food chains. A field experiment was conducted in 2014–2015 to investigate the long-term effects of different biochar amendments on cadmium (Cd) and arsenic (As) immobilisation in a contaminated paddy field in southern China. Two types of biochar, a rice-straw-derived biochar (RB) and a coconut-by-product-derived biochar (CB), were amended separately to determine their impacts on rice yield and their efficacy in reducing Cd and As in rice. The two-year field experiment showed that biochar amendments significantly improved the rice yields and that CB is superior to RB, especially in the first growth season. Using a large amount of biochar amendment (22.5tha–1) significantly increased soil pH and total organic carbon, and concomitantly decreased the Cd content in rice grains over the four growth seasons, regardless of biochar type and application rate. Arsenic levels in rice were similar to the control, and results from this study suggest that there was a sustainable effect of biochar on Cd sequestration in soil and reduction of Cd accumulation in rice for at least two years. Biochar amendment in soil could be considered as a sustainable, reliable and cost-effective option to remediate heavy metal contamination in paddy fields for long periods.

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