Home | Survey | Payment| Talks & Presentations | Job Opportunities
Journals   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Journal of Anhui Agricultural Sciences
0517-6611
2008 Issue 3
Study on the Pollution from Heavy Metal on Wheat Grain and Soil in the Northern Suburb of Xuzhou City
wang xiao ; xu ai qin ; qiang yan yan ; shi ying zheng ; zhou dong
..............page:1124-1125
Study on the Effect of Biological Organic Fertilizer on Soil Fertility and Winter Wheat Yield
zhou chen ; li xu bin ; xu de bin ; yang ming kai ; wu jian wei ; wei cheng xi
..............page:1130-1132
Effects of Coating Technology on the Nutrient Release Dynamics of Commercial Organic Fertilizers
cai shu mei ; yu bin ; wu jing ; du hong yan ; shen huai dong ; bai yan chao ; qian xiao qing
..............page:1135-1136
Preliminary Study on the Effects of Applying Controlled-release Fertilizer on Nitrogen Movement Law in Cotton Field
zhang shu ying ; bao ming yun ; zhang ling
..............page:1137-1139,1188
Probe of the Effect of Natural Factors on Soil Erosion
zhang jun xia ; zuo chang qing ; li xiao jun
..............page:1140-1141,1176
Dynamic Analysis of Cultivated Land Ecological Footprints in Liaoning Province
sang qiu ; su fei ; zhang ping yu
..............page:1142-1143,1173
Preliminary Analysis of the Current Situation,Source and Countermeasure of Phosphorus Pollution in Three-gorges Reservoir
hu yong ; zhang zuo ; zheng jian ; fu yong chuan ; ye cui
..............page:1147-1149
Study on Planning for Water Pollution Control in Changchun City
lei lei ; sun shi jun ; yan xiao fei
..............page:1165-1166,1231
Research on Forcast System of Numerical Model of SO2 Concentration Distribution
zhang ying ; li jin yi ; chen wan long
..............page:1167-1170,1193
Evaluation of the Ecological Economic Value of Yancheng Coastal Wetland
bai jing feng ; ou wei xin
..............page:1181-1184
Synthetic Evaluation of the Landscape Ecological Security around Taihu Lake
chou heng jia ; bian xin min ; yao jian ting ; feng jin fei
..............page:1185-1188
Study on the Population Prediction in Ecological Layout
li feng ; ma xiao ming
..............page:1189-1190,1206
Analysis of the Development of Sunlight Resource in Chaoyang Area of Liaoling
tao lin ; zong ying fei ; gao yan qing
..............page:1196,1227
Research on Extracting Tea Pigment from Tea Leaves
DONG Ji
..............page:1199-1200
Evaluation of the Safeguard of Cultivated Land Resources in Shandong Province
guan yan bo ; zhang zu lu ; chen min ; wu shan shan
..............page:1201-1203,1239
Study on the Implementation Measure of Land-using Plan in Yining
meng mei ; pu chun ling ; bai lei ; yang yan jing
..............page:1209-1211
Practice and Innovation of Education Project for Rural Young People in Shenyang City
li guo jie ; yang yin shan
..............page:1219-1220,1264
Remedying Soil Contaminated by Heavy Metal with Lime and Its Effect on Rice
fan zhi lian ; mo liang yu ; wei qiong shan ; feng xue ; yang gui fu
..............page:1119-1121
Study on the Influences of Combined Pollution of Heavy Metals Cu and Pb on Soil Respiration
qin yong sheng ; zhao ji ; liu zhen qian ; xiang xiu li ; gao li juan
..............page:1117-1118,1121
Study on the Species,Distribution and Damage of the Invasive Alien Harmful Plants in Dongting Area
peng you lin ; wang yun ; zhou guo qing ; zhou guo feng ; wang wen long
..............page:1114-1116
Analysis on Reservoir Submerging Simulation in the Planning of Villages and Towns
wang zi jun ; chen sheng bo ; bao shu xin ; song jin hong ; wang xu zuo
..............page:1150-1152
Study on the Forecast of Precipitation Enhancement Based on Mesoscale Model in Anhui Province
di zuo ; zhou hou fu ; feng zuo ; zhang jian jun
..............page:1153-1155
Meteorological Condition Analysis and Trend Prediction of Dendrolimus houi Occurrence in Lishui City
liu da wei ; pan zuo ying ; liu yue qing ; zhao ren you
..............page:1106-1108
Biological Observation of Termite in Soil and its Control
xu guang yu ; yang ai nong ; di tian jun
..............page:1103-1105
Studies on the Pathogenicity of Eucalyptus bacterial Wilt Pathogens in Shangsi County of Guangxi Province
deng zhao feng ; fang li ying ; lv cheng qun ; huang bao ling
..............page:1101-1102,1113
Test of Heavy Rain Forecasting Based on Dynamical Interpretation of AREM Products
jin zuo ; wang li ; ye cheng zhi ; li yin e ; meng ying jie ; deng hong
..............page:1156-1157
Study on the Suitability of Residential Area in Jiulong County with GIS
zhao yin bing ; he zheng wei ; ni zhong yun ; jing xiao dong
..............page:1158-1160
Analysis of Experiment-site Movement Situation and Optimized-design of HPB-Ⅲ Biomass Briquetting Machine
yang bo ; zhang hong liang ; zhao wei li ; zhang pei yuan ; zhang bai liang
..............page:1269-1270
Discussion on the Relation Net System and the Variation of Rural Society in China
yuan xiao ping ; lv yi xian
..............page:1275-1278
Study on the Insecticidal Activity of Pedicularis spicata Pall on Wolfberry Aphis
liang rui ; yang min li
..............page:1112-1113
Efficacy Experiment of Controlling Tea Leafhopper with Several Kinds of Pesticides
lei xi hong ; yang wei ; tang zuo ; shi dan ; zhao xiao ying
..............page:1111,1116
Consideration of the Development of Farmer Cooperative from the View of Economics
hu min ; jiang cai
..............page:1224-1225,1233
Discussion on the Sustaining Development of Land-losing Farmer during the Urbanization
chen chao ; huang ling ; cheng lin ; huang jiao mei ; li dao ping ; yang chao xia
..............page:1228-1231
Study on the Sino-Japanese Agricultural Trade and Countermeasure Based on the View of Positive List System
hong ying ; shan li jie ; wu lin hai
..............page:1236-1237,1270
Study on the Price Change of Agricultural Products in Tang Dynasty
shang zhao kui ; shao zuo
..............page:1238-1239
Research on the Urban Agriculture in Zhengzhou City
LIU Chang-yun
..............page:1240-1241,1251
Reflections on the Styles of County Economy's Development in Ethnic Areas
hu zhong jun ; jiang xiang cheng ; xiao jie
..............page:1244-1246
Analysis of the Mechanism of Economic Function in the Land-suing Change
feng ling ; cheng sheng kui
..............page:1247-1248,1278
Analysis of the Pawn in Jiangnan Rural Region during Ming and Qing Dynasties
chang hong ping ; wang ya jun
..............page:1252-1253
Discussion on the Agricultural Theory of Zhou Enlai
Liu Wei-xue
..............page:1254-1255
Study on the Landscape Spatial Pattern Evolution of Xuzhou Based on GIS and RS
zuo yan tao ; tan hai zuo
..............page:1256-1257,1262
Construction and Prospect of Digital Forestry in Henan Province
ZHANG Ya-mei
..............page:1258-1260
Research on the MIS of Agricultural Website Based on Metadata
pan chong ; zhou guo min
..............page:1261-1262
Modern Dairy Management System Based on Computer Technology
hu liang long ; hu zhi chao ; wang hai ou ; ji fu lai ; chen you qing
..............page:1263-1264
Application of Single-Chip-Machine in the Improvement of Energy-saving Pumping Station
gong shui quan ; wang yuan fu ; liu yan de
..............page:1265,1268
Research and Development of a New type of Wireless Warning System
zhang ling juan ; wang li ming
..............page:1266-1268
Indoor Efficacy Experiment on the Main Pathogens of Wheat Black Point in Xinjiang
zuo feng gang ; ma qiang song ; ma de ying
..............page:1099-1100,1260
Influences of Plant Growth Regulators on Mulberry Leaf Quality
REN Pei-hua
..............page:1097-1098
Research on the Comprehensive Plan of Tobacco Planting in Tongchuan City
cui chuan bin ; zhang qiang ; kong de jie ; man chang bing ; zhang yan ju ; lv qiong xia
..............page:1095-1096
Distribution of Zinc Content in Tobacco Leaf and Available Zinc Content in Soil in Different Areas of Henan Province
li zhen hua ; huang yuan jiong ; xu zi cheng ; wang xiao dong ; liu chun kui
..............page:1093-1094
Study on the Degradation of Chlorophyll in Lower Leaves of Flue-cured Tobacco during Curing Process
liu jia hong ; qiang ji ye ; xu jian ping ; xu chun lin ; jie yan ; zhu shu liang ; lei xiao ; liu zuo
..............page:1090-1092,1160
Preliminary Study on the Relationship between Oil in Flue-cured Tobacco and Physical and Chemical Property in Tobacco Leaves
li zhang hai ; liu deng qian ; han zhong ming ; zhou hui ling ; huang gang
..............page:1088-1089,1105
Study on Antifungal Activities of Alcohol Extracts from 21 Kinds of Chinese Medicinal Herbs
yu dong po ; wang lan ju ; si fang ; zhang lei
..............page:1086-1087
Research on the Autointoxication of Angelica sinensis
li jing ; hui ji rui ; ma rui jun
..............page:1083-1085
Research on the Function of Aloe Polysaccharide in Anti-virus
zhao ming min ; lu hong xue ; zhang chang qing ; zhou ; zhang song bai
..............page:1081-1082
Research Progress in the Effect of Crowding Stress on Fish
YU Miao
..............page:1078-1080,1082
Lactate Dehydrogenase C and Energy Metabolism of Mammal Spermatozoa
he qing hua ; lin ya qiu
..............page:1076-1077
Preparation of Monoclonal Antibodies against HA of H9N2 AIV and Identification of its Subtypes
zhan ai jun ; wang xin wei ; wang xian wen
..............page:1071-1072,1085
Separation and Identification of Candida albicans in Chicken and its Control Measures
luo qing ping ; zhang rong rong ; liao yong hong ; yang jun ; shao hua bin
..............page:1064-1065
The Study of the Diversity of Landscape Plants in Changde City
xiang guo hong ; li min jie ; gu zhen hua ; gu jian zhong ; peng you lin
..............page:1024-1027
Effects of Fluoride on Porcine Small Intestine Epithelial Cells Cultured in vitro
chen si huai ; liu yan ; tang fa shu
..............page:1062-1063,1098
Review of the Research Progress in Lumpy Skin Disease
xu li bo ; zhao yu jun ; tang li ; liu yang
..............page:1060-1061
Effect of Exogenous Enzymes on the Growth and Apparent Digestibility in Feeds of Grass Carp Fingerling
huang feng ; shi pei song ; wen hua ; wei kai jian ; yan an sheng
..............page:1057-1059,1125
Influence of Medicinal Fungal Substance on Enhancing the Immunity of Fugu obscurus
huo guang ming ; zhang li yang
..............page:1055-1056,1061
Preliminary Study on the Extraction of Ricins and Its Rat-killing Activity
zhang yue hua ; guo xiao zhao ; hu liang cheng ; song guang quan
..............page:1053-1054
Efficacy Test on Yinqiao Detoxification Granules against Experimental Colibacillosis in Ducks
he yong ming ; wang min ru ; yang hong ; yu yin xing ; huang juan juan ; xue pei qun ; wu qi biao ; huang zhi cheng ; yang shao lin ; yang yong yu
..............page:1051-1052
Investigation of the Residential Place of Village near Urban
jiang wan ping ; zhou zhi yi
..............page:1037,1065
Discussion on the Afforestation Planning and Design of Residential Districts in Suqian City
wang li bao ; wang li mei ; xu he ran
..............page:1035-1036
Analysis and Review of the Rural Landscape Planning in China
weng you zhi ; ding shao gang
..............page:1032-1034,1075
Landscape Design with Nature or by Human-centered
XIA Chun-hua
..............page:1030-1031
Analysis of Geomantic Omen of Chinese Classical Garden
hu hai yan ; gong zuo ; he hong zuo ; zhou wen qiang
..............page:1028-1029,1045
Response of Tree Root Respiration and Form to the Supply of Nitrogen
duan yong hong ; xu cheng yang ; zhou zuo zhi
..............page:1010-1013
Law of Grain Embryo Subtraction and Oil Accumulation in Micro-endosperm Super-high Oil Corn
tian shu yun ; zhang ya ping ; wu zi zuo ; liang cai mei ; lu hai feng
..............page:950-952,954
Study on the Effects of Nitrogen Topdressing Stage on Grain Yield and Quality of Winter Wheat with Different Types
wang ming you ; xu zuo qing ; wang xiao li ; geng jian fen
..............page:946-949
The Relation Analysis Between the Quality and The Wheat of The Structure of Fringe and Grain
shang zhao tang ; wu jian zhong ; yu qing ping ; jiang ming shu ; xiang zuo
..............page:941-945
Research on the Relationship between the Development Imbalance of Wheat Ear,Spikelet and Grain and Vascular Bundle System and Its Physiological Reason
li ming hui ; zhang qing zuo ; li gang ; shen guang hui ; xu shi ku ; liu ya ping ; han zhan min
..............page:938-940,949
Study on the Application Effect of High Water Absorbing Seed-coat Agent on Water-raised Seedling of Medium Indica Rice
huang nian sheng ; zhang hong xi ; dai zheng yuan ; zhang xiu qin ; sun fei
..............page:936-937
Review of the Mechanism of Tree Drought-resistance under Drought Stress and Silviculture Technique of Drought-resistance
deng dong zhou ; fan zhi ping ; li ping ; wang hong ; sun xue kai ; gao jun gang ; zeng de hui
..............page:1005-1009
Research on the Biomass and Water-holding Characteristics of Eucalyptus urophylla Model in Conversion of Cropland to Forest
wu chang ying ; wei xu mei ; shi hai ming ; zhuang ; jia ; lai jia ye
..............page:1003-1004
Research on the Classification and Application Value of Iris Plant
wang wen jing ; wang peng ; qiao qing mei
..............page:1001-1002,1027
Influences of Different Preservatives on the Fresh-keeping Effect of Cut Lily Flower
tang ai jun ; zhou yun de ; wang rong hua ; liu ya li
..............page:998-1000,1017
Analysis of the Relationship between the Yield of Litchi and the Meteorological Condition in Qinzhou City
he peng ; liu shi ye ; wu chu mei ; fu yong xing ; dai ping feng
..............page:993-994,1164
Discussion on the Selection and Collocation of Tree Species in Urban Forestation in Yinchuan
cao bing ; tang chun hui ; song li hua ; ma yan rong ; si hui ning
..............page:1021-1023
Study on the Adaptation Mechanism of Epiphytes
liu hai gang ; liu yi ; huang zhong liang
..............page:1018-1020,1023
Characteristics of Plant Chlorophyll and the Prospects for its Use in Forest Ecological Study
zhang you sheng ; zhang su jun ; li zhen kui
..............page:1014-1017
Application of Elite Maize Germplasm in Maize Variety Improvement in Northwestern Mountain of Guizhou
xian xin ; liu chao feng ; zhang zhi guo ; liang qian yun ; ruan pei jun ; luo shi wen
..............page:953-954
Research Advance in the Gene Mapping and Utilization of Excellent Resource of Wild Rice
zhang shun tang ; chen li yun ; zhang gui lian
..............page:933-935
Research on the Wide-compatibility and Sterility Gene in Rice Indica-Japonica Subspecies Hybrids
li wan chang ; wang yong fei ; ma san mei ; li jing yuan ; wang tai xia
..............page:930-932
Study on Cold Tolerance of One Share of Specific Rice Resource in Different Growth Periods
zhao zheng wu ; liu jian fei ; qi jun sheng ; chen ke fu ; ju yuan jin ; cai jia jun
..............page:929,957
Effect of N Application with Different Level on Characteristic and Yield of Hybrid Rice Population
lu wei lin ; qi yu liang ; yu xin chun ; yan de yuan ; hu jian tao ; he dao jun
..............page:926-928
Review of the Relation between the Panicle Character and Rice Yield and Quality
hu ji zuo ; wang guang ming ; xu hai
..............page:923-925
Establishment and Optimization of ISSR-PCR Reaction System and Genome DNA of Discolor cinquefoil Herb
luo zuo ; wu xian jin ; peng shuai ; liu xuan ming
..............page:895-897,901
Research on Preservation of Fresh-cut Apples
gao yuan jun ; si jun na ; zhang juan
..............page:991-992,1013
Effects of Seed-soaking with Triadimefon on the Seedling Quality and Partial Physiological Activities of Vigna unguiculata Seedling
duan hui guo ; xiang bin fang ; du juan ; ding xiao bo ; xia kui ; xiang li hong
..............page:988-990
DNA Extraction and Sequencing of One Species of Mycena sp.
wu rui juan ; jin wei gen ; rao jun
..............page:982-984
Research on the Isolation of the HCHO-resistance Bacteria with CH3OH-utilization Ability and the Construction of Genomic Library
chen li mei ; yin fei ; li kun zhi ; wei yun lin ; lin lian bing
..............page:978-981,1009
Occurrence of Vegetable Sclerotium Disease in the Protected Field and Its Prevention Technology
liu chun yan ; wang yong ; hao yong juan ; wei jun ; wang wan li
..............page:976-977,990
Predation of Synonycha grandis(Thunberg) Adult on Peach Aphid
OU Shan-sheng
..............page:974-975,1052
Preliminarily Study on the Establishment of Limonium sinensis(Girard) Mutants by EMS
kong xiang qiang ; zhao yan xiu ; zhang hui
..............page:973,1155
Observation on the Chromosome in Tissue Culture Seedlings of Saussurea involucrata
zhang shu min ; wang xiao jun ; chen yang
..............page:971-972,987
Callus Induction and Propagation of Buds of Euphorbia pulcherrima.Willd Leaf
liang hong yan ; sun chao yang ; zhong wei ; wang yong zhi
..............page:969-970
Study on Rapid Propagation in vitro of Dracaena cambodiana
chen mei ; mo rao
..............page:968,1068
Effect of Daidzein with Intravenous Administration on the Feed-Intaking and Endocrine Mechanism Involved in Laying Hen
meng zuo ; zuo wei yong ; han zheng kang ; wang guo jie
..............page:1049-1050
Effects of Ferrous Glycinate on the Production Performance of Weaned Piglets
liu wei dong ; wang lei ; cheng zuo ; wang zhang cun
..............page:1048,1096
Conception and Suggestion about Frame of Green Space System in Chang-Zhu-Tan Urban Cluster Region
peng zhong hua ; wu yi ; wu tao ; xiao yu tan
..............page:1043-1045
Discussion on the Harmony Development of Town and Urban Wetland
li li li ; cheng zuo zuo
..............page:1041-1042,1077
Discussion on the Green belt-building in the Construction of Garden
HUANG Ming-xia
..............page:1038-1040,1211
Research on Effect of Extracting Lutein from Alfalfa
tang zhao yun ; liu tong ; xie xiao yan
..............page:961-962,1152
Research on the Physiological Ecology of Multi-genotype Soybean
WANG Guang-jie
..............page:955-957
Sex Identification Technique in Sheep Based on AMEL Gene
guan feng ; zhu zuo ; liu jun ; zhang ming zhou
..............page:906-907
Cloning and Analysis of Interferon-β Gene in Asian Cat
liu bao shan ; zhu bing ; yang guo li ; zhao yu jun
..............page:904-905
Genetic Diversity Analysis of 25 Tobacco Germplasm Resources by ISSR Molecular Marker
fu bing ; liu di qiu ; li wen zheng ; chen li mei ; li kun zhi
..............page:898-901
Primary Exploration on the Softening Consenescence Mechanism of Kiwifruit Fruit
wu lian ; wang ren cai ; zhang zheng bing
..............page:881-883,937
Effect of Zinc on Rice Seedlings Growth and Activity of SOD and POD
xu jian ming ; li cai sheng ; mao shan guo ; wang zuo ; fan chen ying ; huang peng fei ; li yao wen
..............page:877-878
Research Advance in the Exploitation and Utilization of Clanisbilineata tsingtauica Mell
zuo mao hua ; lu chang mei ; zhang guang jie ; li huai chun ; nie xian gui ; zheng dian yuan ; zheng xia
..............page:874-876
Isolation of a Strain of Denitrifying Bacterium and its Denitrification Characteristics
zhang chun yang ; zhang li li
..............page:872-873,886
Study on the Ultrasonic Extraction Technology on Total Flavonoids from Hawthorn Leaf
lv bang yu ; yang xin he
..............page:845-846,935
Determination of Total Nitrogen in Wild Hypocrella bambusae
liu wei ; lu hai ju ; zhang ju cheng ; yan he ping ; yao li hua ; li ying ; zuo yong
..............page:843-844
Analysis and Determination of the Nutritive Composition in the Phyllostachy spraecox shoot
zhang gui fu ; zhang ling ling ; du liu fu
..............page:841-842
Chemical Constituent of Volatile Oil from Fruiting Body of Armillaria luteo-virens
zhou jin song ; xiong hui yan ; yang chun jiang ; jiao ying chun ; sheng hai yan
..............page:840,859
Study on the Extraction Technique of Secoisolariciresinol Diglucoside in the Flaxseed Cake
chen zhi qiang ; gao zuo ; wang chang lu
..............page:855-856
Optimum Extracting Technology of Swertia mussotii F.with Orthogonal Test
zou xiao yan ; wei li xin ; du yu zhi ; han qing ; zhao xu dong
..............page:851-852
Simultaneous Determination of Water-soluble Vitamins in Tea by Capillary Electrophoresis
si xiong yuan ; tan hua rong ; gao li ping ; wang yan hong
..............page:849-850,856
Detection of DA-6 in Tobacco Fertilizer with High Performance Liquid Chromatgrophy
li wei hua ; huang xiao shu ; li peng kun ; wei li ; xie hui ling
..............page:848,852
Correlation of the Heavy Metal Content in Soil and Vegetable from Luoyang Suburban Vegetable Field
zhu shu fa ; dong tie you ; jiang yong
..............page:837-839
Establishment and Optimization of Suitable Silver-stained AFLP Reaction System in Longan
li dong bo ; zhu jian hua ; li hong li ; huang feng zhu ; li jiang zhou ; pan li mei
..............page:893-894,907
Progress in Change of Main Rice Nutrients during Storage Period
wu jin e ; chang chao
..............page:921-922,932
Review of the Effect of the Silicon on Growth and Mechanism of Rice Yield- increasing
huang qiu zuo ; wei you huan ; wei liang xing
..............page:919-920
Study on the Seed Germination Characteristics of Arctium lappa L.in Qinghai Province
wang yu ; wu xue ming ; zhu xiu miao ; lian hai xia
..............page:889-890
Study on Resuming and Increasing Seed Vitality of Zelova schneideriana with PEG Treatment
li tie hua ; wen shi zhi ; yu xun lin ; chen liang ming ; peng xian feng
..............page:887-888
Change of Polyphenol Oxidase Activity in Some Carambola Cultivars During Storage
hu yan ni ; yang chang peng ; huang wei ping ; nong zhi rong ; he xin hua
..............page:884-886
Breeding Practice and Strategy of Rice Resistant to Stripe Disease
jing de dao ; sheng sheng lan ; diao li ping ; hu chun ming ; zhang ji ben ; lin tian zi ; gong hong bing ; zhou yi wen ; qian hua fei ; yang jun
..............page:917-918,925
Bioinformatics Analysis of Phosphoenolpyruvate Carboxylase
cai xiao ning ; chen zuo ; yang ping ; ren yuan hao
..............page:914-916
Progresses and Prospects on Chromosome Identification of Fluorescence in situ Hybridization
lu jun ; li le yu ; zhu li quan ; wang xiao jia
..............page:911-913
Study on Antioxidation of Bee Pollen,Propolis,Royal Jelly and Honey
xuan hong zhuan ; sang qing ; shen bao tao
..............page:870-871
Study on the Optimum Liquid Fermentation Conditions for Producing Cellulase by Agrocybe chaxingu
feng pei yong ; cheng xian hao ; yang li hong
..............page:868-869,871
Study on the Resolving Degree of Oryzanol in Methanol
wang zi han ; du chang an
..............page:863-864
Breeding of Strain Producing β-glucosidase and Research on its Characteristics
zhu feng mei ; li jun ; du bin ; liu chang jiang
..............page:860-862
Study on the Genetic Engineering of Trehalose and its Application
shao yin gang ; li feng ; sun hui ; liu chao liang
..............page:857-859
Application of Molecular Bio-technique in the Assessment of Ciliate in the Aminal Rumen
li qi lin ; li yan peng ; wang shi chang
..............page:908-910