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| 1 | Analysis of the Fungal Community in Apple Replanted Soil Around Bohai Gulf显示文摘Apple replant disease(ARD) is a frequently occurring plant disease in replanted orchards around Bohai Gulf, which causes growth inhibition and even death of plants. The aim of this study was to investigate the etiology of ARD around Bohai Gulf. In this study, the primary growth inhibition of apple seedlings was evaluated in ten replanted soils, sampled around Bohai Gulf. A fungal clone library was used to identify changes in the structure and composition of the soil fungal community. The results revealed that the Simpson diversity indices of Laizhou and Pulandian orchards were higher than others, presenting severe ARD. Ascomycota dominated around Bohai Gulf at the phyla level. Fusarium and Saccharomyces were abundant in all replanted soils. In addition, correlations between the relative abundance of fungal genera in soils and the severity of ARD were analyzed. The results showed that Fusarium was correlated positively with the severity of ARD, but Mortierella was negatively correlated. Furthermore, the quantitative PCR of Fusarium oxysporum, which was regarded as a factor of ARD, was performed. Overall, this study demonstrated that ARD was strongly associated with an unbalanced microbial ecosystem with more pathogenic fungi, while Fusarium in the apple replanted soil was the key factor for ARD around Bohai Gulf. | WANG Gongshuai YIN Chengmiao PAN Fengbing WANG Xiaobao XIANG Li WANG Yanfang WANG Jinzheng TIAN Changping CHEN Jie MAO Zhiquan | 2018 | Horticultural Plant Journal2018，4，5： | 21 |
| 2 | Effects of Soil Texture on the Growth of Young Apple Trees and Soil Microbial Community Structure Under Replanted Conditions显示文摘A two-year field experiment was carried out in order to study the occurrence degree and mechanism of apple replant disease(ARD)in the apple orchards with different soil textures.So we can adopt appropriate controlmeasures according to the severity of ARD.Healthy two-year-old seedlings with consistent growth were selected,of which the root stock was T337 and the scion was Yanfu 3.There were significant differences in biomass between methyl bromide fumigation and replanted treatments,and the difference was the largest in clay loam,followed by sandy loam,and loam,which verified ARD in clay loam was most serious,followed by sandy loam and loam.Based on high-throughput sequencing of fungi in soil samples,fungal richness and diversity were the highest in clay loam,followed by sandy loam,and loam.The relative abundance of Fusarium in SX,SL,FX,FL,WX and WL was 7.33%,19.32%,2.70%,4.24%,10.71%and 23.87%,respectively.Based on Real-time quantitative analysis,there were significant differences in the number of Fusarium oxysporum and Fusarium solani between methyl bromide fumigation and replanted treatments,i.e.,clay loam>sandy loam>loam.Fusarium was the main pathogen causing ARD.This shows that ARD is the most serious under replanted clay loam condition.High-throughput sequencing technology was used to prove the difference in Fusarium was one of the important reasons for ARD under different soil textures.This technology provides a new idea for the prevention and control of ARD. | Yuefan Sheng Haiyan Wang MeiWang Hanhao Li Li Xiang Fengbing Pan Xuesen Chen Xiang Shen Chengmiao Yin Zhiquan Mao | 2020 | Horticultural Plant Journal2020，6，3： | 7 |
| 3 | Research on Coupling Relationship between Social Economy and Ecological Environment in Jinghe County of Aiby Lake Basin,Xinjiang显示文摘Based on the theory of sustainable development,using the theory and method of coupling relationship,the main city of Aiby Lake basin——Jinghe County in Xinjiang is selected. Based on the analyses of natural condition,population growth,land use type and ecological environment,the comprehensive evaluation index systems of socio-economic development level and eco-environment quality in Jinghe County are constructed. Using principal component analysis,a comprehensive evaluation of socio-economic development level and ecological environment quality in Jinghe County is conducted by combining with Excel. Their coupling relationship is studied,and quantitative coordination degree between social economy and ecological environment in Jinghe County is obtained. The results show that in recent 50 years,socio-economic development level in Jinghe County is rising,but the ecological environment quality is falling. Their coupling degree C changes during [- 1. 260, + 0. 482],in other words,their coupling relationship is changing between ' reluctant coordination' and ' not coordination'. After entering into the 21 stcentury,their coupling relationship is basically ' reluctant coordination'. On this basis,the existing problems in the process of sustainable development in Jinghe County are analyzed,and the suggestions about promoting coordinated development between social economy and ecological environment are put forward. | Lai Fengbing Sun Hu Chen Shujiang Ren Shuang | 2014 | Meteorological and Environmental Research2014，5，11： | 4 |
| 4 | Study on the effect of a non-solvent additive on the morphology and performance of ultrafihration hollow-fiber membranes 显示文摘 | Khayef M Fengb C Y Khulbeb K C etc | 2002 | Desalination2002，148，23： | 1 |
| 5 | Energy dissipating restrainers for highway bridges 显示文摘 | Kima J M Fengb M Q Shinozukac M | 2000 | Soil Dynamics and Earthquake Engineering2000，19，： | 1 |
| 6 | Genetic algorithm based on network anomalies in the application of intrusion detection显示文摘 | Fengbing Zhang Yuntian Yang | | 0，，： | 1 |
| 7 | A method for member selection of cross-functional teams using the individual and collaborative performance显示文摘 | FENGB JIANGZZ FAN Z P | 2010 | European Journal of Operation Research2010，203，3： | 1 |
| 8 | A method for member selection of cross functional teams using the individual and collaborative performances 显示文摘 | FengB Jiang Z Z Fan Z P | 2010 | 1uropean Journal of Operational Research2010，203，3： | 1 |
| 9 | Structure influence of alkyl chains of thienothiophene-porphyrins on the performance of organic solar cells显示文摘Two new A-D-A porphyrin derivatives,denoted as XLP-I and XLP-II,were prepared through extending theπ-conjugation of thienothiophene-porphyrin center with phenylethynyl bridges and electron-deficient ethylrhodanine terminal units,and varying the structures of alkyl chain(linear vs branched)on peripheral thienothiophene substitutions of porphyrin rings.Both molecules show strong absorption in UV–visible–near-infrared region,good thermal stability,suitable energy levels,and ordered molecular packing in solid state.In organic solar cells,PC71BM was used as electron acceptor,and porphyrin small molecules were used as electron donors.The device based on XLP-I exhibits a power conversion efficiency(PCE)of 8.30%,an open circuit voltage(Voc)of 0.894 eV,and a fill factor(FF)of 62.1%.In contrast,the device based on XLP-II presents an inferior performance with a PCE of 3.14%,a Voc of 0.847 eV,and a FF of 49.3%.The better performance of XLP-I based device is mainly attributed to its optimized film morphology,excellent absorption,and well-balanced charge transport properties. | Liuping Xie Zhixin Liu Wei Tang Xiaote He Fengbing Zhai Zihao Yuan Song Chen Xuan Zhou Lei Yan Xunjin Zhu Xingzhu Wang | 2021 | Materials Reports(Energy)2021，1，4： | 1 |
| 10 | Preparation and characterization of polyvinylidene fluoride hollow fiber membranes for ultrafiltration显示文摘 | Khayeta M Fengb C Y Khulbeb K C | 2002 | Polymer2002，43，14： | 1 |
| 11 | Culturemethodofhumanumbilicalveinen-dothelialceilsinvitro显示文摘 | XUEJL FENGB | 2007 | 同济大学学报:医学版2007，28，5： | 1 |
| 12 | Energy dissipating restrainers for highway bridges 显示文摘 | Kima J M Fengb M Q Shinozukac M | 2000 | Soil Dynamics and Earthquake Engineering2000，19，： | 1 |
| 13 | 显示文摘 | 张敬华(ZhangJH) 张永生(ZhangYS) 郑绵平(ZhengMP) 其鲁(QiL) 冯波(FengB) 李立(LiL) | 2007 | 物理化学学报2007，23，： | 1 |
| 14 | Genetic algorithm based on network anomalies in the application of intrusion detection显示文摘 | Fengbing Zhang Yuntian Yang | | 0，，： | 1 |
| 15 | Adaptive Exe- cution of an NC Program with Feed Rate Optimization显示文摘 | WU Fenghe ZHAO Fengbing WU Fengbiao | 2011 | Advanced Materials Research2011，268，： | 1 |
| 16 | Detoxification of corn stover hydrolysate using surfactant-based aqueous two phase system显示文摘 | Pradip B Dhamole Bin Wangb Hao Fengb | 2013 | J Chem Technol Biotechnol2013，88，： | 1 |
| 17 | Quantitative and structural determination of pseudoephedrine sulfate and its related compounds in pharmaceutical preparations using high-performance liquid chromatography显示文摘 | Fengb W Lin E | 2002 | Pharm Biomedical Anal2002，30，4： | 1 |
| 18 | Methotrexate-based bilateral uterine arterial chemoembolization for treatment of caesarean scar pregnancy显示文摘 | Liang Fengbing He Jing | | 0，，12： | 1 |
| 19 | Energy dissipating restrainers for highway bridges显示文摘 | J M Kima M Q Fengb M Shinozukac | 2000 | Soil Dynamics and Earthquake Engineering2000，19，3： | 1 |
| 20 | 查看详情显示文摘 | FengB Weng J Yang B C Qu S X Zhang X D | | 0，，： | 1 |
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