Computer and Computing Technologies in Agriculture IX : 9th IFIP WG 5.14 International Conference, CCTA 2015, Beijing, China, September 27-30, 2015, Revised Selected Papers, Part I

The two volumes IFIP AICT 478 and 479 constitute the refereed post-conference proceedings of the 9th IFIP WG 5.14 International Conference on Computer and Computing Technologies in Agriculture, CCTA 2015, held in Beijing, China, in September 2015. The 122 revised papers included in this volume were carefully selected from 237 submissions. They cover a wide range of interesting theories and applications of information technology in agriculture, including intelligent sensing, monitoring and automatic control technology; key technology and models of the Internet of things; intelligent technology for agricultural equipment; computer vision; computer graphics and virtual reality; computer simulation, optimization and modeling; cloud computing and agricultural applications; agricultural big data; decision support systems and expert systems; 3s technology and precision agriculture; quality and safety of agricultural products; detection and tracing technology; and agricultural electronic commerce technology. Front Matter....Pages I-XX The Growth Analysis in the Wheat Filling Process of the Two Hybrids and Their Parents Based on Richards Equation....Pages 1-7 Comparative Study on Metaheuristic-Based Feature Selection for Cotton Foreign Fibers Recognition....Pages 8-18 Beta Function Law to Model the Dynamics of Fruit’s Growth Rate in Tomato: Parameter Estimation and Evaluation....Pages 19-26 A Web-Based Cooperation and Retrieval Model of Character Images for Ancient Chinese Character Research....Pages 27-44 Research of Large-Scale and Complex Agricultural Data Classification Algorithms Based on the Spatial Variability....Pages 45-52 An Algorithm for the Interactive Calculating of Wheat Plant Surface Point Coordinates Based on Point Cloud Model....Pages 53-63 Quick and Automatic Generation Method for the Evaluation Report of the Small Hydropower Substitute Fuel Project....Pages 64-71 Aquaculture Access Control Model in Intelligent Monitoring and Management System Based on Group/Role....Pages 72-81 A Decision Model Forlive Pig Feeding Selection....Pages 82-93 Study on Methods of Extracting New Construction Land Information Based on SPOT6....Pages 94-106 Application of Remote Sensing Technology in Agriculture of the USA....Pages 107-114 Aquatic Animal Disease Diagnosis System Based on Android....Pages 115-124 Relationship Between Vegetation Coverage and Rural Settlements and Anti-desertification Strategies in Horqin Left Back Banner, Inner Mongolia, China....Pages 125-142 China Topsoil Stripping Suitability Evaluation Based on Soil Properties....Pages 143-152 Design of Corn Farmland Monitoring System Based on ZigBee....Pages 153-160 Simulation of Winter Wheat Yield with WOFOST in County Scale....Pages 161-172 Predicting S&P500 Index Using Artificial Neural Network....Pages 173-189 The Extraction Algorithm of Crop Rows Line Based on Machine Vision....Pages 190-196 Design of High-Frequency Based Measuring Sensor for Grain Moisture Content....Pages 197-207 Propagation Characteristics of Radio Wave in Plastic Greenhouse....Pages 208-215 A Review on Leaf Temperature Sensor: Measurement Methods and Application....Pages 216-230 Distinguish Effect of Cu, Zn and Cd on Wheat’s Growth Using Nondestructive and Rapid Minolta SPAD-502....Pages 231-238 Small-Scale Soil Database of Jilin Province, China....Pages 239-245 Agricultural Environmental Information Collection Device Based on Raspberry Pi....Pages 246-254 Design of Integrated Low-Power Irrigation Monitoring Terminal....Pages 255-265 Non-destructive Detection of the pH Value of Cold Fresh Pork Using Hyperspectral Imaging Technique....Pages 266-274 Cloud-Based Video Monitoring System Applied in Control of Diseases and Pests in Orchards....Pages 275-284 Research on Coordinated Development Between Animal Husbandry and Ecological Environment Protection in Australia....Pages 285-291 Determination of Lead (Pb) Content in Vetiver Grass Roots by Raman Spectroscopy....Pages 292-299 Dynamic Analysis of Urban Landscape Patterns of Vegetation Coverage Based on Multi-temporal Landsat Dataset....Pages 300-316 The Application of the OPTICS Algorithm in the Maize Precise Fertilization Decision-Making....Pages 317-324 The Methodology of Monitoring Crops with Remote Sensing at the National Scale....Pages 325-334 Is Time Series Smoothing Function Necessary for Crop Mapping? — Evidence from Spectral Angle Mapper After Empirical Analysis....Pages 335-347 Application Feasibility Analysis of Precision Agriculture in Equipment for Controlled Traffic Farming System: A Review....Pages 348-355 Accurate Inference of Rice Biomass Based on Support Vector Machine....Pages 356-365 Brazil Soybean Area Estimation Based on Average Samples Change Rate of Two Years and Official Statistics of a Year Before....Pages 366-374 Meta-Synthetic Methodology: A New Way to Study Agricultural Rumor Intervention....Pages 375-389 Rapid Identification of Rice Varieties by Grain Shape and Yield-Related Features Combined with Multi-class SVM....Pages 390-398 The Acquisition of Kiwifruit Feature Point Coordinates Based on the Spatial Coordinates of Image....Pages 399-411 The Soil Nutrient Spatial Interpolation Algorithm Based on KNN and IDW....Pages 412-424 Segmentation of Cotton Leaves Based on Improved Watershed Algorithm....Pages 425-436 Research on Knowledge Base Construction of Agricultural Ontology Based on HNC Theory....Pages 437-445 Method and System of Maize Hybridized Combination Based on Inbred SSR and Field Test....Pages 446-458 Biomass-Based Leaf Curvilinear Model for Rapeseed (Brassica napus L.)....Pages 459-472 Exploring the Effect Rules of Paddy Drying on a Deep Fixed-Bed....Pages 473-484 Feature Extraction and Recognition Based on Machine Vision Application in Lotus Picking Robot....Pages 485-501 Rapeseed (Brassica napus L.) Primary Ramification Morphological Structural Model Based on Biomass....Pages 502-518 Effective Wavelengths Selection of Hyperspectral Images of Plastic Films in Cotton....Pages 519-527 Research and Experiment on Precision Seeding Control System of Maize Planter....Pages 528-535 Study on Time and Space Prediction Model About Rice Yield in Hei Longjiang Province....Pages 536-545 Research on the Digital Machine for Killing the Larva of Longicorn Beetle with Microwave Based on the Arduino....Pages 546-555 Risk Assessment of Water Resources Shortage in Sanjiang Plain....Pages 556-563 Analysis of Soil Fertility Based on FUMF Algorithm....Pages 564-573 Modeling and Optimization of Agronomic Factors Influencing Yield and Profit of a Single-Cropping Rice Cultivar....Pages 574-579 The Milk Somatic Cell Image Segmentation Method Based on Dimension Reduction and Fusion....Pages 580-586 Quantitative Detection of Pesticides Based on SERS and Gold Colloid....Pages 587-596 Research on Freshwater Fish Information Service Mode for Modern Production and Circulation in the Internet + Era....Pages 597-603 Interactive Pruning Simulation of Apple Tree....Pages 604-611 Research on Key Technology of Grid Cell Division Method in Rural Community....Pages 612-618 A Review on Optical Measurement Method of Chemical Oxygen Demand in Water Bodies....Pages 619-636 Analysis of Changes in Agronomic Parameters and Disease Index of Rapeseed Leaf Leukoplakia Based on Spectra....Pages 637-653 Back Matter....Pages 655-659