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Youfen Xu, Zong Li, Ruyin Liu, Hongxia Liang, Zhisheng Yu, Hongxun Zhang
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1246-9
关键词: Microbial source tracking Pig fecal pollution 16S rRNA gene markers Pig-specific Bacteroidales
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 479-491 doi: 10.15302/J-FASE-2023480
● LFD was treated by fly ash-based chemical precipitation and CO2 mineralization.
关键词: anaerobic digestion chemical oxygen demand fly ash ion removal total phosphate
《农业科学与工程前沿(英文)》 doi: 10.15302/J-FASE-2023487
● Research on heavy metal passivation and nitrogen emissions is necessary for the pig industry.
关键词: additives composting heavy metals passivation nitrogen retention pig manure
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 374-389 doi: 10.15302/J-FASE-2023501
● NH3 dispersion from a multi-floor pig building was compared to a single-floor building.
关键词: pig building computational fluid dynamics ammonia dispersion
Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO
《农业科学与工程前沿(英文)》 2014年 第1卷 第3期 页码 236-241 doi: 10.15302/J-FASE-2014034
Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review
Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA
《农业科学与工程前沿(英文)》 2019年 第6卷 第1期 页码 28-32 doi: 10.15302/J-FASE-2018222
Primordial germ cells (PGCs) are regarded as unipotent cells that can produce only either spermatogonia or oocytes. However, PGCs can be converted into the pluripotent state by first dedifferentiation to embryonic germ cells and then by reprogramming to induce them to become pluripotent stem cells (iPSCs). These two stages can be completely implemented with mouse cells. However, authentic porcine iPSCs have not been established. Here, we discuss recent advances in the stem cell field for obtaining iPSCs from PGCs. This knowledge will provide some clues which will contribute to the regulation of reprogramming to pluripotency in farm species.
关键词: pig pluripotent stem cells primordial germ cells reprogramming
Genome-wide association study of the backfat thickness trait in two pig populations
Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN
《农业科学与工程前沿(英文)》 2014年 第1卷 第2期 页码 91-95 doi: 10.15302/J-FASE-2014005
关键词: backfat thickness SNP chip genome-wide association study compressed mixed linear model pig
Detection of genomic signatures for pig hairlessness using high-density SNP data
Ying SU,Yi LONG,Xinjun LIAO,Huashui AI,Zhiyan ZHANG,Bin YANG,Shijun XIAO,Jianhong TANG,Wenshui XIN,Lusheng HUANG,Jun REN,Nengshui DING
《农业科学与工程前沿(英文)》 2014年 第1卷 第4期 页码 307-313 doi: 10.15302/J-FASE-2014039
Yisheng ZHANG, Delan ZHU
《农业科学与工程前沿(英文)》 2017年 第4卷 第2期 页码 165-171 doi: 10.15302/J-FASE-2017145
关键词: application intensity damage floriculture flowers specific power sprinkler irrigation
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1411-9
• Actual SAORs was determined using MLVSS and temperature.
关键词: Specific ammonia oxidation rate Sequencing batch reactor Biomass Temperature coefficient Model simulation
高攀,邹翀
《中国工程科学》 2013年 第15卷 第12期 页码 73-79
拟建的渤海海峡隧道采用隧道掘进机(TBM)施工极具挑战性,其中关键之一就是TBM的掘进速率预测问题。本文将渤海海峡隧道和澳大利亚Clem Jones 隧道进行工程类比,并介绍了比能法在Clem Jones 隧道的应用情况。在Clem Jones 隧道施工过程中,相关研究人员运用比能法对TBM的可掘性进行了分析及预测,从后期的掘进情况来看比能法的预测结果与实际施工吻合得较好。本文在Clem Jones 隧道和渤海海峡隧道对比分析的基础上,认为运用比能法预测TBM的可掘性同样适用于渤海海峡隧道的TBM施工。
An integrated approach to site-specific management zone delineation
Yuxin MIAO, David J. MULLA, Pierre C. ROBERT
《农业科学与工程前沿(英文)》 2018年 第5卷 第4期 页码 432-441 doi: 10.15302/J-FASE-2018230
Dividing fields into a few relatively homogeneous management zones (MZ) is a practical and cost-effective approach to precision agriculture. There are three basic approaches to MZ delineation using soil and/or landscape properties, yield information, and both sources of information. The objective of this study is to propose an integrated approach to delineating site-specific MZ using relative elevation, organic matter, slope, electrical conductivity, yield spatial trend map, and yield temporal stability map (ROSE-YSTTS) and evaluate it against two other approaches using only soil and landscape information (ROSE) or clustering multiple year yield maps (CMYYM). The study was carried out on two no-till corn-soybean rotation fields in eastern Illinois, USA. Two years of nitrogen (N) rate experiments were conducted in Field B to evaluate the delineated MZs for site-specific N management. It was found that in general the ROSE approach was least effective in accounting for crop yield variability (8.0%–9.8%), while the CMYYM approach was least effective in accounting for soil and landscape (8.9%–38.1%), and soil nutrient and pH variability (9.4%–14.5%). The integrated ROSE-YSTTS approach was reasonably effective in accounting for the three sources of variability (38.6%–48.9%, 16.1%–17.3% and 13.2%–18.7% for soil and landscape, nutrient and pH, and yield variability, respectively), being either the best or second best approach. It was also found that the ROSE-YSTTS approach was effective in defining zones with high, medium and low economically optimum N rates. It is concluded that the integrated ROSE-YSTTS approach combining soil, landscape and yield spatial-temporal variability information can overcome the weaknesses of approaches using only soil, landscape or yield information, and is more robust for MZ delineation. It also has the potential for site-specific N management for improved economic returns. More studies are needed to further evaluate their appropriateness for precision N and crop management.
关键词: economically optimum nitrogen rate fuzzy cluster analysis precision nitrogen management site-specific management soil landscape property yield map
首次从猪体内分离鉴定人苍白杆菌 Article
谷世江, 侯瑞卿, 高盛果, 孙哲, 李向东, 翟路峰, 金云云, 朱巧艳, 廖永洪, 田克恭
《工程(英文)》 2020年 第6卷 第1期 页码 49-55 doi: 10.1016/j.eng.2019.08.014
从具有神经症状的临床发病猪的脑中分离出一株革兰氏阴性杆菌,该猪脑组织病理检查结果显示有脑膜炎。从大脑样本中成功分离的这株菌经生化反应(API 20 NE)鉴定为人苍白杆菌(O. anthropi ),并通过基因测序进行了确证。该菌株对β -内酰胺类抗生素高度耐药。用该O. anthropi 分离株对小鼠进行攻毒试验,结果感染小鼠显示出典型的脑膜炎症状。这是首次报道从猪体内分离O. anthropi,表明O. anthropi 可能具有更广泛的宿主感染谱。
Water-dispersible nano-pollutions reshape microbial metabolism in type-specific manners: A metabolic
《环境科学与工程前沿(英文)》 2022年 第16卷 第9期 doi: 10.1007/s11783-022-1548-1
• Water-dispersible nano-pollutions exhibit type-specific toxic effects on E. coli.
关键词: Nano-toxicity Nano-plastics Quantum dots Microbial metabolite Metabolic dysregulation
标题 作者 时间 类型 操作
EFFICIENT CONTAMINANT REMOVAL FROM LIQUID DIGESTATE OF PIG MANURE BY CHEMICAL PRECIPITATION AND CO MINERALIZATION
期刊论文
EFFECT OF EXOGENOUS ADDITIVES ON HEAVY METAL PASSIVATION AND NITROGEN RETENTION IN PIG MANURE COMPOSTING
期刊论文
AMMONIA DISPERSION FROM MULTI-FLOOR VERSUS STANDARD SINGLE-FLOOR PIG PRODUCTION FACILITIES BASED ON COMPUTATIONAL
期刊论文
Measurement of trimethylamine concentration and evaluation of pig meat natural quality by a spectrophotometric
Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO
期刊论文
Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review
Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA
期刊论文
Genome-wide association study of the backfat thickness trait in two pig populations
Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN
期刊论文
Detection of genomic signatures for pig hairlessness using high-density SNP data
Ying SU,Yi LONG,Xinjun LIAO,Huashui AI,Zhiyan ZHANG,Bin YANG,Shijun XIAO,Jianhong TANG,Wenshui XIN,Lusheng HUANG,Jun REN,Nengshui DING
期刊论文
Influence of sprinkler irrigation droplet diameter, application intensity and specific power on flower
Yisheng ZHANG, Delan ZHU
期刊论文
The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic
期刊论文
An integrated approach to site-specific management zone delineation
Yuxin MIAO, David J. MULLA, Pierre C. ROBERT
期刊论文