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Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang
《环境科学与工程前沿(英文)》 2019年 第13卷 第4期 doi: 10.1007/s11783-019-1135-2
Effect of nitrogen on mixed culture PHA production was reconsidered. Enrichment history of PHA accumulating culture was discussed. Higher PHA content and biomass growth were achieved in presence of nitrogen. Enrichment strategy toward higher PHA accumulation was investigated. Microbial community succession in PHA accumulation phase was investigated.
关键词: Polyhydroxyalkanoate (PHA) Organic loading rate Nitrogen content Biomass growth Enrichment history
Na SUN, Minglei WANG, Jinfa CHANG, Junjie GE, Wei XING, Guangjie SHAO
《能源前沿(英文)》 2017年 第11卷 第3期 页码 310-317 doi: 10.1007/s11708-017-0491-5
关键词: formic acid electro-oxidation nitrogen doped oxidized carbon nitrogen content
Molecular regulation and genetic improvement of seed oil content in
Wei HUA,Jing LIU,Hanzhong WANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第3期 页码 186-194 doi: 10.15302/J-FASE-2016107
Comparison of analytical procedures for measuring phosphorus content of animal manures in China
null
《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 431-440 doi: 10.15302/J-FASE-2019279
The concentration and components of manure phosphorus (P) are key factors determining potential P bioavailability and runoff. The distribution of P forms in swine, poultry and cattle manures collected from intensive and extensive production systems in several areas of China was investigated with sequential fractionation and a simplified two-step (NaHCO -NaOH/EDTA) procedures. The mean total P concentration, determined by the sequential fractionation procedure of intensive swine, poultry and cattle manure, expressed as g·kg , was 14.9, 13.4 and 5.8 g·kg , respectively, and 4.4 g·kg in extensive cattle manure. In intensive swine, poultry and cattle manure about 73%, 74% and 79% of total P, respectively, was bioavailable (i.e., P extracted by H O and NaHCO ) and 78% in extensive cattle manure. The results indicated the relative environmental risk, from high to low, of swine, poultry and cattle manure. There is considerable regional variation in animal manure P across China, which needs to be considered when developing manure management strategies.
关键词: diet phosphorus manure phosphorus sequential P fractionation
Chloride binding and time-dependent surface chloride content models for fly ash concrete
S. MUTHULINGAM,B. N. RAO
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 112-120 doi: 10.1007/s11709-015-0322-x
关键词: binding isotherms chloride ingress concrete fly ash surface chloride content
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
Microbial fuel cell with high content solid wastes as substrates: a review
Qingliang Zhao,Hang Yu,Weixian Zhang,Felix Tetteh Kabutey,Junqiu Jiang,Yunshu Zhang,Kun Wang,Jing Ding
《环境科学与工程前沿(英文)》 2017年 第11卷 第2期 doi: 10.1007/s11783-017-0918-6
关键词: Microbial fuel cell High content solid wastes Substrate Bioremediation Biosensor
SUSTAINABLE NITROGEN MANAGEMENT FOR VEGETABLE PRODUCTION IN CHINA
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 373-385 doi: 10.15302/J-FASE-2022455
● Sustainable nitrogen management strategies for Chinese vegetable production are summarized.
关键词: enhanced-efficiency nitrogen fertilizer integrated knowledge and products strategy nitrogen rate reactive nitrogen loss vegetable yield
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 396-406 doi: 10.15302/J-FASE-2022456
● Interflow acts as the dominant pathway for N loss loadings.
关键词: improved fertilization regime interflow nitrogen forms nitrogen leaching purple soil sloping cropland
郭仁忠
《中国工程科学》 2009年 第11卷 第10期 页码 67-71
首先回顾了国土资源信息化的发展进程,综合评述了相关阶段的特征,然后,在分析国土资源信息化应用特点的基础上,阐述了知识管理与国土资源信息化的关系,指出知识管理是国土资源信息化新的发展阶段和发展方向,最后,初步规划了国土资源知识工程建设的主要任务。
Nitrogen distribution in the products from the hydrothermal liquefaction of sp. and sp.
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 985-995 doi: 10.1007/s11705-021-2126-y
关键词: microalgae hydrothermal liquefaction biocrude nitrogen distribution
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 407-424 doi: 10.15302/J-FASE-2022448
● Soil nitrogen fluxes and influencing factors were reviewed in the subtropical hilly regions.
关键词: nitrogen cycling soil nitrogen nitrogen deposition greenhouse gases emission non-point source pollution nitrogen use efficiency
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 475-489 doi: 10.15302/J-FASE-2022459
● Virtual joint centers on N agronomy were established between UK and China.
关键词: CINAg N-CIRCLE nitrogen use efficiency reactive nitrogen sustainable production
IMPROVING NITROGEN SAFETY IN CHINA: NITROGEN FLOWS, POLLUTION AND CONTROL
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 465-474 doi: 10.15302/J-FASE-2022454
● It is necessary to address the N flows and their impacts on environment in China for sustainable N management.
关键词: barriers future management ammonia emissions nitrogen input water N pollution
《化学科学与工程前沿(英文)》 2023年 第17卷 第8期 页码 1075-1084 doi: 10.1007/s11705-022-2272-x
关键词: lignosulfonate phenolic group PEDOT:PLS hole extract layer energy level
标题 作者 时间 类型 操作
Reconsideration on the effect of nitrogen on mixed culture polyhydroxyalkanoate production toward high
Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang
期刊论文
Nitrogen-doped carbon black supported Pd nanoparticles as an effective catalyst for formic acid electro-oxidation
Na SUN, Minglei WANG, Jinfa CHANG, Junjie GE, Wei XING, Guangjie SHAO
期刊论文
Molecular regulation and genetic improvement of seed oil content in
Wei HUA,Jing LIU,Hanzhong WANG
期刊论文
Comparison of analytical procedures for measuring phosphorus content of animal manures in China
null
期刊论文
Chloride binding and time-dependent surface chloride content models for fly ash concrete
S. MUTHULINGAM,B. N. RAO
期刊论文
Microbial fuel cell with high content solid wastes as substrates: a review
Qingliang Zhao,Hang Yu,Weixian Zhang,Felix Tetteh Kabutey,Junqiu Jiang,Yunshu Zhang,Kun Wang,Jing Ding
期刊论文
EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND
期刊论文
SOIL NITROGEN CYCLING AND ENVIRONMENTAL IMPACTS IN THE SUBTROPICAL HILLY REGION OF CHINA: EVIDENCE FROM
期刊论文
PROGRESS ON IMPROVING AGRICULTURAL NITROGEN USE EFFICIENCY: UK-CHINA VIRTUAL JOINT CENTERS ON NITROGEN
期刊论文