Results 21 to 30 of about 22,095 (259)

Responses of microbial necromass carbon and microbial community structure to straw- and straw-derived biochar in brown earth soil of Northeast China

Frontiers in Microbiology, 2022
Soil microbial organisms are conducive to SOC sequestration. However, little attention has been given to the contributions of living MBC and microbial necromass carbon to the SOC pool under biochar and straw amendments.
Qiang Sun, Qiang Sun, Qiang Sun, Qiang Sun, Xu Yang, Xu Yang, Xu Yang, Xu Yang, Zhengrong Bao, Zhengrong Bao, Zhengrong Bao, Jian Gao, Jian Gao, Jian Gao, Jun Meng, Jun Meng, Jun Meng, Xiaori Han, Xiaori Han, Xiaori Han, Yu Lan, Yu Lan, Yu Lan, Zunqi Liu, Zunqi Liu, Zunqi Liu, Wenfu Chen, Wenfu Chen, Wenfu Chen   +28 more
doaj   +1 more source

Long-Term Effects of Straw and Straw-Derived Biochar on Humic Substances and Aggregate-Associated Humic Substances in Brown Earth Soil

Frontiers in Environmental Science, 2022
Turning maize straw into biochar is useful for improving soil fertility and mitigating climate change. However, the difference between straw and straw-derived biochar on soil aggregate associated humic substances has not been sufficiently studied in ...
Qiang Sun, Qiang Sun, Qiang Sun, Qiang Sun, Xu Yang, Xu Yang, Xu Yang, Xu Yang, Jun Meng, Jun Meng, Jun Meng, Yu Lan, Yu Lan, Yu Lan, Xiaori Han, Xiaori Han, Xiaori Han, Wenfu Chen, Wenfu Chen, Wenfu Chen, Yuwei Huang, Yuwei Huang, Yuwei Huang   +22 more
doaj   +1 more source

Effect of biochar on the greenhouse gas emissions from farmland and its physicochemical properties

MATEC Web of Conferences, 2016
To investigate the effects of biochar on greenhouse gas (GHGs) emissions by static chamber-gas chromatograph method, a field experiment with three treatments was conducted: soil without fertilizer (CK), soil with conventional fertilizer (N) and soil with
Cheng Xiao Yi, Lan Yu, Liu Zun Qi, Liu Xiao Lin, Miao Wei, He Tian Yi, Yang Xu, Meng Jun, Chen Wen Fu   +8 more
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Rape Straw Biochar Application Enhances Cadmium Immobilization by Promoting Formation of Sulfide and Poorly Crystallized Fe Oxide in Paddy Soils

Agronomy, 2023
The mechanisms of rape straw biochar that affect the fixation of cadmium (Cd) in paddy soil by influencing redox of iron and sulfur are unclear. Several anaerobic incubation experiments were carried out using Cd-contaminated paddy soils (LY and ZZ). Rape
Rui Yuan, Tianren Si, Qingquan Lu, Cheng Liu, Rongjun Bian, Xiaoyu Liu, Xuhui Zhang, Jufeng Zheng, Kun Cheng, Stephen Joseph, Yan Wang, Lianqing Li, Genxing Pan   +12 more
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Assessing the impacts of biochar‐blended urea on nitrogen use efficiency and soil retention in wheat production

GCB Bioenergy, 2022
Improving nitrogen (N) use efficiency (NUE) in crop plants is important to reduce the negative impact of excessive N on the environment. Although biochar‐blended fertilizer had been increasingly tested in crop production, the fate of fertilized N in soil
Wei Shi, Rongjun Bian, Lianqing Li, Wanli Lian, Xiaoyu Liu, Jufeng Zheng, Kun Cheng, Xuhui Zhang, Marios Drosos, Stephen Joseph, Genxing Pan   +10 more
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Effect of Biochar on the Production of L-Histidine From Glucose Through Escherichia coli Metabolism

Frontiers in Bioengineering and Biotechnology, 2021
The organic compounds from biochar play a role of hormone analogs, stimulating the expression of metabolites by controlling related gene and protein.
Yang E, Jun Meng, Heqing Cai, Caibin Li, Sainan Liu, Luming Sun, Yanxiang Liu   +6 more
doaj   +1 more source

Effects of Biochar on Cadmium Accumulation in Rice and Cadmium Fractions of Soil: A Three-Year Pot Experiment

BioResources, 2016
A three-year rice pot experiment was conducted to investigate the effects of biochar on cadmium (Cd) accumulation in rice and Cd fractions of soil. The biochar was derived from farmland waste and applied to contaminated paddy soil at various application ...
Tianyi He, Jun Meng, Wenfu Chen, Zunqi Liu, Ting Cao, Xiaoyi Cheng, Yuwei Huang, Xu Yang   +7 more
doaj   +1 more source

Biochar prepared at different pyrolysis temperatures affects urea-nitrogen immobilization and N2O emissions in paddy fields [PDF]

PeerJ, 2019
Background Food safety has become a major issue, with serious environmental pollution resulting from losses of nitrogen (N) fertilizers. N is a key element for plant growth and is often one of the most important yield-limiting nutrients in paddy soil ...
Jiping Gao, Yanze Zhao, Wenzhong Zhang, Yanghui Sui, Dandan Jin, Wei Xin, Jun Yi, Dawei He   +7 more
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Biochar-based fertilizer under drip irrigation: More conducive to improving soil carbon pool and promoting nitrogen utilization

Ecological Indicators, 2023
In order to explore a resource-saving and environmentally friendly approach to reduce nitrogen fertilizer and increase soil carbon pool in crop production.
Tianbao Ren, Pengfei Fan, Weibiao Zuo, Zhuzhu Liao, Fulei Wang, Yuewei Wei, Xianjie Cai, Guoshun Liu   +7 more
doaj   +1 more source

Biochar

It includes compressive, tensile, and flexural strength measurements for geopolymer mortars with different biochar contents. The data provide insights into the mechanical performance and potential applications of sustainable biochar-reinforced construction materials.
Dipita Ghosh, Subodh Kumar Maiti
  +7 more sources