1Preparation and Application of Oregano Essential Oil Preservative PaperLIN Xiao-yu, WANG Yu-feng, WANG Jian-qing, WANG Meng, XU Ya-ningCirculation and Preservation1-52Effects of 1-MCP Preservative Paper on Fresh-keeping of Nectarine FruitsMA Xiu-yu, WANG Meng, WANG Yu-fengCirculation and Preservation6-93Storage and Fresh Keeping Technology of PeachQU Yi-bao, LIANG Zuo-dongCirculation and Preservation10-114Study on the Extraction Technology of Total Flavones from Mulberry LeavesMU Jian-fengProcess12-155The Research Status of Yogurt CultureXU Li-junComprehensive Utilization16-20,256The Applications of Plant Growth Regulators on the Navel Orange ProductionJIANG Hai-yan, CHENG Jian-feng, SUN FeiComprehensive Utilization21-257Determination of Sodium Cyclamate Residues in Grapes by High Performance Liquid ChromatographyZHANG Xiao-yan, CUI Chen, XIA Guang-huiQuality Control26-28,328Research on the Current Problems and Countermeasure of Food Safety in ChinaLU Huai-jin, LI Ning-yang, QIAO Xu-guang, LU Xiao-mingQuality Control29-329Current Situation and Countermeasures of Agricultural Product Quality Safety Supervision in Yulin CityLI QingQuality Control33-3610Studies on the selection and breeding of sucroseHUANG YongQuality Control37-3911Investigation and Analysis on the Present Situation of Apple Cultivation in Yuncheng CityHAO Wang-lin, WEN Yu-jianIndustry Development40-4412Research on The Reform of Rural Development and Construction in the No. 1 Document from The National Central Government——Just Used Empirical Investigation from DongeLU Huai-jin, SUN Hui-min, LI Ning-yangIndustry Development45-4813The Key Technology of Greenhouse Vegetable for Improving the Quality and Enhancing the EfficiencySUN Jian-hong, LI Qing-yunCultivation Mangement49-5214Analysis of Key Factors of Vegetable Cultivation Fertilizer IntegrationWANG Hong-qing, LI Xin-zeCultivation Mangement55-5715The Analysis Model of Winter Jujube Orchard Jujube Intercropping Vegetables in Binzhou ZoneYOU Xiao-shengCultivation Mangement58-59,6116Occurrence and Control Technology of Lotus Leaf SpotYU Song-huaCultivation Mangement60-6117Cultivation Techniques of Onions Revaccination MustardDAI Xing-yuCultivation Mangement62-6318Development of Practical Cultivation Technique Research in YamCultivation Mangement64-6819Early Fruiting and High Yield Cultivation Technique of Pear Varieties Zao-jiaSHI Xiang, SUN Ming-hao, LU Xian-qiang, DONG Pu, LIU He-fengCultivation Mangement69-7220High Efficiency Management Technology of Strawberry in GreenhouseZHANG Tong-hua, SONG Yue-long, LIU Li, WANG Jin-zhi, ZOU YuCultivation Mangement73-74,77 