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Effects of mulching for water conservation on soil carbon, nitrogen and biological properties
Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS
《农业科学与工程前沿(英文)》 2017年 第4卷 第2期 页码 146-154 doi: 10.15302/J-FASE-2017136
关键词: biomass carbon mulch nitrogen plastic films soil straw water storage
Overlooked nitrogen-cycling microorganisms in biological wastewater treatment
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1426-2
• AOA and comammox bacteria can be more abundant and active than AOB/NOB at WWTPs.
关键词: Ammonia oxidizing archaea (AOA) Complete ammonia oxidizing (comammox) bacteria Dissimilatory nitrate reduction to ammonium (DNRA) bacteria Nitrate/nitrite-dependent anaerobic methane oxidizing (NOx-DAMO) microorganisms Engineering application
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 177-186 doi: 10.15302/J-FASE-2021421
A range of plant species produce root exudates that inhibit ammonia-oxidizing microorganisms. This biological nitrification inhibition (BNI) capacity can decrease N loss and increase N uptake from the rhizosphere. This study sought evidence for the existence and magnitude of BNI capacity in canola ( Brassica napus). Seedlings of three canola cultivars, Brachiaria humidicola(BNI positive) and wheat ( Triticum aestivum) were grown in a hydroponic system. Root exudates were collected and their inhibition of the ammonia oxidizing bacterium, Nitrosospira multiformis, was tested. Subsequent pot experiments were used to test the inhibition of native nitrifying communities in soil. Root exudates from canola significantly reduced nitrification rates of both N. multiformis cultures and native soil microbial communities. The level of nitrification inhibition across the three cultivars was similar to the well-studied high-BNI species B. humidicola. BNI capacity of canola may have implications for the N dynamics in farming systems and the N uptake efficiency of crops in rotational farming systems. By reducing nitrification rates canola crops may decrease N losses, increase plant N uptake and encourage microbial N immobilization and subsequently increase the pool of organic N that is available for mineralization during the following cereal crops.
Circulating fluidized bed biological reactor for nutrients removal
CUI Yubo, LIU Hongbo, BAI Chunxue
《环境科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 349-353 doi: 10.1007/s11783-008-0051-7
关键词: soluble chemical bioreactor biological nitrogen optimum nitrified nitrogen removal
《环境科学与工程前沿(英文)》 2022年 第16卷 第7期 doi: 10.1007/s11783-021-1498-z
• The autotrophic nitrogen removal combining Feammox and Anammox was achieved.
关键词: Feammox Anammox Extracellular electron transfer Electron shuttle Activated carbon
WU Xuelei, CHEN Lunqiang, PENG Yongzhen, WANG Pu, WANG Yayi
《环境科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 236-240 doi: 10.1007/s11783-008-0008-x
Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and
Hongjing LI, Yinguang CHEN
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 283-290 doi: 10.1007/s11783-010-0243-9
关键词: low dissolved oxygen (DO) biological nitrogen and phosphorus removal polyhydroxyalkanoates (PHA) glycogen
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1522-y
• Simultaneous C & N removal in Methammox occurs at wide C:N ratio.
关键词: Methanogens Biological Nitrogen Removal (BNR) Simultaneous Methammox C:N ratio
Effects of nitrate concentration on biological hydrogen production by mixed cultures
Bo WANG, Wei WAN, Jianlong WANG,
《环境科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 380-386 doi: 10.1007/s11783-009-0142-0
关键词: nitrogen source biohydrogen fermentative hydrogen production quantitative kinetic model
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
《环境科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 38-47 doi: 10.1007/s11783-009-0007-6
关键词: step-feed biological contact oxidation process (SBCOP) inter-recycle biological contact oxidation process (IBCOP) river water removal efficiency nitrogen transformation the Dianchi Lake watershed
LI Jun, NI Yongjiong, WEI Su, CHENG Guobiao, OU Changjin, PENG Yongzhen, GU Guowei, LU Jingen
《环境科学与工程前沿(英文)》 2008年 第2卷 第1期 页码 99-102 doi: 10.1007/s11783-008-0017-9
Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0717-z
关键词: micro-grinding biological bone ultrasonic vibration (UV) nanoparticle jet mist cooling (NJMC) grinding force grinding temperature
Microorganism-derived biological macromolecules for tissue engineering
《医学前沿(英文)》 2022年 第16卷 第3期 页码 358-377 doi: 10.1007/s11684-021-0903-0
关键词: biological macromolecules regenerative medicine tissue engineering exopolysaccharide carbohydrate
Low intensity ultrasound stimulates biological activity of aerobic activated sludge
LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 67-72 doi: 10.1007/s11783-007-0013-5
关键词: sonication irradiation kHz treatment efficiency AS activity
SUSTAINABLE NITROGEN MANAGEMENT IN AUSTRALIAN AGROECOSYSTEMS: CHALLENGES AND OPPORTUNITIES
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 366-372 doi: 10.15302/J-FASE-2022447
● There is huge potential for improvement of nitrogen management in Australia.
关键词: Australian agroecosystems reactive nitrogen sustainable development
标题 作者 时间 类型 操作
Effects of mulching for water conservation on soil carbon, nitrogen and biological properties
Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS
期刊论文
ROOT EXUDATES FROM CANOLA EXHIBIT BIOLOGICAL NITRIFICATION INHIBITION AND ARE EFFECTIVE IN INHIBITING
期刊论文
Circulating fluidized bed biological reactor for nutrients removal
CUI Yubo, LIU Hongbo, BAI Chunxue
期刊论文
Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic biologicalnitrogen removal
期刊论文
Experimental study of nitrite accumulation in pre-denitrification biological nitrogen removal process
WU Xuelei, CHEN Lunqiang, PENG Yongzhen, WANG Pu, WANG Yayi
期刊论文
Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and
Hongjing LI, Yinguang CHEN
期刊论文
Enhancing the efficiency of nitrogen removing bacterial population to a wide range of C:N ratio (1.5:
期刊论文
Effects of nitrate concentration on biological hydrogen production by mixed cultures
Bo WANG, Wei WAN, Jianlong WANG,
期刊论文
Field experiment on biological contact oxidation process to treat polluted river water in the Dianchi
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
期刊论文
On-line controlling system for nitrogen and phosphorus removal of municipal wastewater in a sequencing
LI Jun, NI Yongjiong, WEI Su, CHENG Guobiao, OU Changjin, PENG Yongzhen, GU Guowei, LU Jingen
期刊论文
Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant
期刊论文
Low intensity ultrasound stimulates biological activity of aerobic activated sludge
LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong
期刊论文