Computer and Computing Technologies in Agriculture IV

Name: Computer and Computing Technologies in Agriculture IV | 4th IFIP TC 12 Conference, CCTA 2010, Nanchang, China, October 22-25, 2010, Selected Papers, Part I
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4th IFIP TC 12 Conference, CCTA 2010, Nanchang, China, October 22-25, 2010, Selected Papers, Part I

Daoliang Li Yande Liu Yingyi Chen(Editor)

Springer (Publisher)

Published on 1. February 2011

XXXVIII, 754 pages

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Content

Title Page
Preface
Conference Organization
Table of Contents - Part I
3-D Turbulence Numerical Simulation for the Flow Field of Suction Cylinder-Seeder with Socket-Slots
Introduction
Principle of Suction Cylinder-Seeder
Numerical Simulation
Physical Model
Flow Equations
Boundary Condition
Simulation Results and Analyses
Conclusions
Experimental Material
Experimental Procedures
Experimental Factor
Experimental Plan and Results
Conclusions
References
An Architecture for the Agricultural Machinery Intelligent Scheduling in Cross-Regional Work Based on Cloud Computing and Internet of Things
Introduction
Functions
Architecture Design
Design of Overall Information Network Architecture
Design of Information Service System
Design of Communication Lines and Monitoring Front-End Machine Carrying
Design of Intelligent Scheduling of Agricultural Machinery Cross-Regional Working
References
A Comparative Study of Modified Materials of Acetylcholinesterase Biosensor
Introduction
Experimental
Apparatus
Reagents
Preparation of AChE Biosensors
Electrochemical Detection of Pesticide
Result and Discussion
Electrochemical Behavior of AChE-MWCNTs/GCE, AChE-AuNPs/GCE and AChE-PB/GCE
Effect of Phosphate Buffer pH on AChE-MWCNTs/GCE, AChE-AuNPs/GCE and AChE-PB/GCE
Effect of ATChI Concentration on AChE-MWCNTs /GCE, AChE-AuNPs /GCE and AChE-PB/GCE
Effect of Incubation Time on Inhibition
Determination of Pesticides
Precision of Measurements and Stability of Biosensor
Conclusion
References
A Detection Method of Rice Process Quality Based on the Color and BP Neural Network
Introduction
Materials and Methods
Rice Samples
Computer Vision System
Rice Image Processing
Color Extraction
Color Conversion
The Identification Method of Rice Process Quality
Results and Discussion
Obtain the Images of Rice Samples
Rice Image Processing
Extract the Color Feature Value of Rice
Variation Rules of Color Feature Values
Identification of Rice Process Quality
Conclusions
References
A Digital Management System of Cow Diseases on Dairy Farm
Introduction
Design of the Digital Management System of Cow Diseases
Implement and Function of the System
Conclusion
References
A General Agriculture Mobile Service Platform
Introduction
Platform Design
Client/Server Architecture
Mobile Protocol Layer
Web Service Composition
User Interface Auto Generation
Command Pattern
Information Leaning Based on Personal Knowledge and Demand
Implementations
SMS and MMS Based Communication Protocol
Voice Service
Client Software Developed with J2ME
The 3 Layered Server End Software
Web Service Composition with OWL-S
Conclusions
References
A Halal and Quality Attributes Driven Animal Products Formal Producing System Based on HQESPNM
Introduction
Basic Concepts and Notations
Stochastic Petri Net
Place Expanding Petri Net (PePN)
Halal and Quality Elements Extended SPN Model (HQESPNM)
System Model
System Architecture
Design of $F$ in HQESPNM
Overview of HQESPNM by Example
Conclusion and Future Working
References
A Metadata Based Agricultural Universal Scientific and Technical Information Fusion and Service Framework
Introduction
Metadata and Metadata Standards
Metadata and Information Fusion
The Agriculture Information Resources Dataset Core Metadata
Agriculture Information Resources Services Metadata
Conclusion
References
A Method to Calibrate the Electromagnetic Tracking Instrument When Measuring Branches of Fruit Trees
Introduction
Materials and Methods
Device
Analysis of Error
Error under the Magnetic Effects
Calibration Method
Experiment
Result and Analysis
Conclusion and Discussion
References
A Method of Deduplication for Data Remote Backup
Introduction
Architecture
Implementation
Evaluation
Conclusion
References
A Localization Algorithm for Sparse-Anchored WSN in Agriculture
Introduction
Theoretical Background
Localization Algorithm
Sparse-Anchored Localization Algorithm
Experimental Results
Conclusion
References
A New Method of Transductive SVM-Based Network Intrusion Detection
Introduction
The Improvement of Transductive Support Vector Machine
Unconstraint Problem
Smooth Unconstraint Problem
Smooth Unconstraint Problem with Kernel
Conclusion Improvement of TSVM
New Method on Network Intrusion Detection
Simulated Annealing Algorithm
Network Intrusion Detection
Conclusion and Perspective
References
Design and Simulation of Jujube Sapling Transplanter
Introduction
Features and Requirement
Working Principles and Structure Design of Jujube Transplanter
Working Principle
Design of Structure
PROE Simulation Model and Structure Parameter
Trajectory Analysis of Sapling
Conclusions
References
A Precision Subsidy Management System for Strawberry Planting in ChangPing District of BeiJing
Introduction
System Analysis and Design
Requirement Analysis
System Structure
The Major Business Process
The Key Technology
System Implementation
Management Subsystem
Store Subsystem
Leader View Subsystem
The Practical Application
Conclusion
References
A Semantic Search Engine Based on SKOS Model Ontology in Agriculture
Introduction
Agriculture Ontology
System Architecture
Webpage Retrieval
Information Preprocess
Query Interface
Key Algorithms
Ontology Oriented Theme Relevance Algorithm
Improvement of PageRak
Tests on Algorithms and Using Scenarios of System
Tests on Algorithms
Scenarios of System
Conclusion
References
A System for Detection and Recognition of Pests in Stored-Grain Based on Video Analysis
Introduction
Video Collection Subsystem
Video Processing Subsystem
Pest Detection Module
Living Pest Counting Module
Pests Recognition Module
Conclusions
References
A Tabu Search Approach to Fuzzy Optimization of $Camellia Oleifera$ Fertilization
Introduction
Preliminaries
A Fuzzy Fertilizer Response Model for $Camellia Oleifera$
A Tabu Search Algorithm for Finding Optimal Fertilization Solutions
Conclusion
References
AgOnt: Ontology for Agriculture Internet of Things
Introduction
AgOnt Ontology
Structure of the Ontology
Querying on Agriculture Knowledge Base Based on AgOnt Ontology
Related Work
Conclusion and Future Work
References
Auto Recognition of Navigation Path for Harvest Robot Based on Machine Vision
Introduction
Materials and Methods
Characteristics of the Orchard Environment Image
Image Acquisition and Laboratory Equipment
Identification of the Main Area
Main Feature Point Extraction
Navigation Path Line Detection
Results and Analysis
Conclusions
References
An Agricultural Tri-dimensional Pollution Data Management Platform Based on DNDC Model
Introduction
Platform Main Functions
Distributed Data Submission and Management Module
Submitted Data Centralized Management
Assistant DNDC Module
Key Technologies
Distributed Heterogeneous Data Submission Technology
Data Submission Item by Item or in Batch Technology
Format Conversion Technology from Database to DNDC Model
Storage DNDC Model Results to Database Technology
System Function Management Mechanism Based on Role
Technology Innovation
Distributional Heterogeneous Agricultural Tri-dimensional Pollution Data Submission Technology
Mutual Access Technology of DNDC Model Software and Database
Conclusion
References
An Analysis on the Inter-annual Spatial and Temporal Variation of the Water Table Depth and Salinity in Hetao Irrigation District, Inner Mongolia, China
Introduction
Materials and Methods
DWT Measurement and Water Samples Analysis
Typical Years and Typical Irrigation Period
Sampling Site Data and Processing
Correlation Analysis
Geo-statistical Method and Processing
Results and Discussion
Analysis of the Spatial Structure of DWT and Groundwater Salinity
Analysis of Temporal and Spatial Variation of the DWT
Analysis of Temporal and Spatial Distribution of the Groundwater Salinity
Relationship between the Table Depth and Salinity of Groundwater
Conclusions
References
An Efficient and Fast Algorithm for Mining Frequent Patterns on Multiple Biosequences
Introduction
Definitions and Concepts
The Primary Patterns
The Table of Primary Patterns
Merging the Primary Pattern Tables
The Primary Frequent Patterns Mining
The Prefix Tree of Primary Patterns
Aggregation Vector and Its Operations
The Prefix Tree Construction of Primary Frequent Patterns
Mining Algorithm
The Generic Frequent Patterns Mining
MSPM Algorithm
Experimental Results and Analysis
Test Data and Computational Environment
Comparison of the Performance
Comparison of the Computational Time
Conclusion
References
An Inspection Method of Rice Milling Degree Based on Machine Vision and Gray-Gradient Co-occurrence Matrix
Introduction
Gray-Gradient Co-occurrence Matrix Detection Method
The Detection of Rice Processing Accuracy
Preparation of the Samples
The Acquisition of Rice Image
Rice Images Process
Results and Discussion
The Extraction for the Rice Samples of Different Precision Texture Feature
Detection by Stepwise Discriminant Analysis of Rice Processing Accuracy
Conclusions
References
An Intelligent Retrieval Platform for Distributional Agriculture Science and Technology Data
Introduction
The Architecture of the Intelligent Retrieval Platform of Distributional Agriculture Science and Technology Data
The Logical Architecture of the Intelligent Retrieval Platform of Distributional Agriculture Science and Technology Data
The Function Architecture of the Intelligent Retrieval Platform of Distributional Agriculture Science and Technology Data
The Key Technology about Intelligent Retrieval of Distributional Agriculture Science and Technology Data
The Integration Supporting Technology of Distributional Agriculture Science and Technology Data
The Concept Expansion Retrieval Technology Based on Domain Ontology
The Personalized Recommending Technology Based on User Model
Application Case
Conclusion
References
Analysis of Factors Influencing the Off-Farm Employment Based on the Method of PLS
Introduction
Sources and the Sample Characterization
Figures
Sample Characterization
The Analysis of PLS Regression
Accuracy Analysis Based on the PLS Regression
The Analysis of the Correlation of the Dependent Variables and Independent Variables
The Effect When Using Independent Variables to Explain the Dependent Variables
The Discovery of the Specific Points
Quality of the Data Reconstruction
The Predictive Result of the Model
Suggestions and Solutions
References
Analysis of Income Difference among Rural Residents in China
Introduction
Measurement of Income Difference
Standard Deviation (S)
Weighted Standard Deviation (Sw)
Deviation (D)
Gini Coefficient (G)
Theil Index (T)
Empirical Analysis
Data Source
Analysis of Absolute Difference
Analysis of Relative Difference
Discussion and Proposal
References
Analysis of Secretary Proteins in the Genome of the Plant Pathogenic Fungus $Botrytis Cinerea$
Materials and Methods
Results and Analysis
Discussion
References
Analysis of the Heat Transfer Performance of Vapor-Condenser during Vacuum Cooling
Introduction
Experimental Apparatus
Theoretical Analysis of Heat Transfer in Cold Trap
The Formation Mechanism of the Frost on the Surface of Vapor-Condenser
Heat Transfer in Cold Trap
Result and Discussion
The Influence of the Frost Layer on Heat Transfer in Cold Trap
The Influence of Temperature of Cold Trap on the Capturing Efficiency
The Influence of Vacuum Pressure on Heat Transfer in Cold Trap
Conclusion
References
Analysis on Dynamic Characteristics of Landscape Patterns in Hailer and around Areas
Introduction
Material and Method
Survey Region Overview
Remote Sensing Data Analysis
Selection of Landscape Indicators
Land Utilization Conversion Ratio Calculation
Results Analysis
Land Utilization Conversion Ratio Calculation
Landscape Type Area Percent Conversion
Landscape Type Spatial Transformation
Single Landscape Type Analysis
Conclusions and Discussion
Meadow Steppe Self Ecology Recovery Function Is Limited
Jamming Is the Key Factor in Grassland Vegetation Degeneration
The Urbanization Level Increased and Economy Development Pattern Changed from Extensive Pattern to Intensive Urbanization Pattern
References
Application and Demonstration of Digital Maize Planting and Management System
Introduction
Brief Introduction of System
System Optimality and Simplification
Application Case in Dingxing County, Hebei Province
Design of Experiment
Yield Comparison
Conclusion
References
Implement of Fuzzy Control for Greenhouse Irrigation
Introduction
Materials and Methods
Overall Design of Irrigation Control System
Design of Fuzzy Controllers
The Realization of Methods of Fuzzy Control by MCU
Results and Discussion
Conclusions
References
Application of Background Information Database in Drought Monitoring of Guangxi in 2010
Introduction
Materials and Methods
Study Area
Data Acquisition
Data Processing
Discussion and Conclusion
References
Application of Fuzzy Clustering Analysis in Classification of Soil in Qinghai and Heilongjiang of China
Introduction
Materials and Methods
Samples
Soil Samples Preparation and Measurements
Fuzzy Clustering Analysis
Data Analysis
Results and Discussion
T-Test of the Data
Fuzzy Clustering
Conclusions
References
Application of Molecular Imprinting Technique in Organophosphorus Pesticides Detection
Introduction
Materials and Methods
Materials
Polymer Preparation
MISPE Protocol
GC-MS Assay
Results and Discussion
Synthesis of Polymer
Specificity of Polymer
Determination of Pirimiphos-Methyl in Spiked Water Sample
Conclusion
References
Assessing Rice Chlorophyll Content with Vegetation Indices from Hyperspectral Data
Introduction
Material and Method
The Study Area
Field Data Acquisition
Vegetation Indices Used in the Study
Weight Optimization Combination Method
Result and Discussion
Conclusion
References
Automated Extracting Tree Crown from Quickbird Stand Image
Introduction
Object Based Canopy and Gap Information Extracting Method
Research Area and Data
Implement and Results
Conclusion and Discussions
References
Bayesian Networks Modeling for Crop Diseases
Introduction
Bayesian Networks Introduction
Bayesian Networks Modeling
Modeling Process
Problem Description
Establish Causal Relationships Table
Determine Conditional Probability Tables
Bayesian Network
Implementation of Crop Disease Forecast System Based on Bayesian Network
Conclusions
References
Characteristics of Soil Environment Variation in Oasis-Desert Ecotone in the Process of Oasis Growth
Profile of Region of Interest
Experimental Plot Selection and Index Measurement
Measurement of Soil Moisture
Sampling and Analysis of Soil Nutrient
Analysis and Evaluation of Soil Nutrient Indexes
Statistical Analysis
Results and Analysis
Differentiation Characteristics of Soil Moisture
Comprehensive Variation Characteristics of Soil Nutrient Index
Differentiation Characteristics of Soil Particle Size
Discussion
Summary
References
Chlorimuronethyl Resistance Selectable Marker Unsuited for the Transformation of Rice Blast Fungus $(Magnaporthe Grisea)$
Introduction
Materials and Methods
Fungal Strain and Cultural Conditions
Transformation
DNA Extraction and PCR Determination
Results
Discussion
References
Support Vector Machine to Monitor Greenhouse Plant with Gaussian Loss Function
Introduction
SVR Model of Solving Classification Problems
The Original Optimization Problem and the Dual Problem
The SVR Algorithm of Solving Classification Problems
The Numerical Experiments
The Application of SVR Classification Algorithm to the Environment Monitoring on the Greenhouse Plant Growth
Objective Conditions and Advantages of SVM-Based Environment Monitoring of Greenhouse Plants
The Application to Environment Monitoring of Celery Cultivation
Conclusion
References
Classification Methods of Remote Sensing Image Based on Decision Tree Technologies
Introduction
Decision Tree Arithmetic
Classify and Regression Tree (CART)
C4.5 Basic Theory
A New Technique Adopted in Decision Tree-Boosting Method
Conclusion
References
Computer-Aided Design System Development of Fixed Water Distribution of Pipe Irrigation System
Introduction
Structure Design of Fixed Water Distribution Device with Round Table
The Principle of Operation
Design of the Structure Dimension
Design of the Spring
Flow Field Simulation of Fixed Water Distribution Device
Simulation of the Flow Field
Simulation Conclusion
Computer Aided Design System of Fixed Water Distribution Device
System Development Process
Operation System Design
Conclusions
References
Construction and Practice of Information Demonstration Area in Mentougou District of Beijing
Introduction
The Overview of Study Area
Structure and Function of the System
Natural Ecological Information Module
Agricultural Production Information Module
Special Products Trading Module
Government Affair Management Module
Implementing Scheme
Data Acquisition and Processing
Database Construction
Network Platform Construction
Function Actualization of System
Conclusion and Prospect
References
Data Acquisition Method for Measuring Mycelium Growth of Microorganism with GIS
Introduction
Materials and Methods
Application and Discussion
Conclusion
References
Decision Support System for Quantitative Calculation of Crop Climatic Suitability in Hebei Province
Underlying Principles of the System
The Interpretation of Climate Suitability for Crops
Model of Climate Suitability for Crops
Introduction of System
System Operating Environment
System Structure
System Function
System Operating Procedures
Characteristics of the System
Conclusion
References
Delineation of Suitable Areas for Maize in China and Evaluation of Application for the Technique of Whole Plastic-Film Mulching on Double Ridges
Introduction
Methods
Study Areas
Procedures
Results
Discussion
Conclusion
References
DEM Simulation and Analysis of Seeds Supply by the Vibrating Seed Box of Magnetic Cylinder Seeder
Introduction
Structure and Working Principle of Magnetic Cylinder Seeder
Contact Force Model and Parameter Definition
Simulation Results
The Motion Law of Seeds
Frequency Effect on Seed Supply Situation
Conclusion
References
Design and Experiment of Onboard Field 3D Topography Surveying System
Introduction
System Analysis and Design
System Implementation
Design of Measuring Receiver
The Option of GPS Receiver
Controller
Design of Hydraulic System
Field Experiment
Experiment Materials and Methods
Experiment Results
Conclusion
References
Implementation of Agro-environmental Information Service System Based on WebGIS
Introduction
System Design
System Development Methodology
System Development Platform
The Implementation of the System
System Structure
The Data Arrangement
Function Design
Conclusions
References
Design and Implementation of Automatic Control System for Rice Seed Tape Winding Units
Introduction
Materials and Methods
Working Principle of the Rice Seed Tape Twisting Machine
Analysis of the Parameters of the Automatic Control System
Working Principle of the Automatic Control System for Linear Velocity of the Seed Tape
Results and Discussion
Conclusions
References
Design and Implementation of Crop Potential Model System Based on GIS and Componentware Technology
Introduction
Data Source and Research Method
Data Source
Research Method
Design of Model System
System Architecture
Design of Crop Potential Model Component
System Implementation and Application
System Implementation
System Application
Conclusion
References
Design and Realization of a VRGIS-Based Digital Agricultural Region Management System
Introduction
Design of System
Design of System Structure
Design of System Function
System Realization
Basal Data Disposal
Construction of 3D Virtual Scene
Alternation between Digital Map and Virtual Scene
Change of Crop Landscape
System Development
System Application
Discussion
References
Design and Simulation Analysis of Transplanter's Planting Mechanism
Introduction
Kinematic Analysis of the Planting Mechanism
Structure and Working Principle of Planting Mechanism
Transplanter's Planting Mechanism Kinematics Equations
Virtual Prototype Model of the Planting Mechanism
Kinematics Simulation
Planting Mechanism's Simulation in Different Structural Parameters
The Simulation Results of Planting Mechanism Were Analyzed in Different Structural Parameters
Conclusion
References
Design and Simulation for Bionic Mechanical Arm in Jujube Transplanter
Introduction
Working Principle and Structure
Motion Mathematical Models
Dynamic Simulation Analysis
Virtual Prototype Design Based on Adams
Kinematics and Dynamic Simulation Analysis
Conclusions
References
Design for Real-Time Monitoring System of High Oxygen Modified Atmosphere Box of Vegetable and Fruit for Preservation
Introduction
Experimental Device of High Oxygen Modified Atmosphere Box
Working Principle of High Oxygen Modified Atmosphere Box
Data Acquisition System
Experimental Debugging
References
Design of Agent-Based Agricultural Product Quality Control System
Introduction
Status and Analysis of the Study
Design of Agent-Based Agricultural Product Quality Control System
System Architecture
Function Design of System
Communication Language and Standard between Agents
Cooperation among Multi-agent System
System Development and Application
Conclusion
References
Design of ETL Process on Spatio-temporal Data and Study of Quality Control
Introduction
Design of the ETL Process with Heterogeneous Data Sources
Heterogeneous Data Sources
Design of the ETL Process
Data Quality Control
The Missing or the Abnormal of Water Quality Data
IWQPW Interpolation
Dynamic Incremental Rule Engine
Quality Control Strategy
Experimental Design and Analysis
Conclusion
References
Design of Fuzzy Drip Irrigation Control System Based on ZigBee Wireless Sensor Network
Introduction
System Hardware Design
System Composition
Drip Irrigation System Design
ZigBee Wireless Network Node Design
System Software Design
Fuzzy Control Strategy Design
Node Software Design
PC Monitoring Software Design
Application and Validation
Conclusions
References
Design of Greenhouse Environmental Parameters Prediction System
Introduction
System Designing
System Implementation
MVC Architecture
Access to Database
Implementation of Functions
Conclusion
References
Design of Limb for Parallel Mechanism Based on Screw Theory
Introduction
Structural Synthesis of the Constraint Screw on the Platform
The Limb with Only One Twist
The Limb with Two Twists
The Limb with Three Twists
The Limb with Only One Wrench
The Limb with Two Wrenches
The Limb with Three Wrenches
The Limb with One Twist and One Wrench
The Limb with Two Twists and One Wrench
The Limb with One Twist and Two Wrenches
Example of the Application
Conclusions
References
Design of Non-Full Irrigation Management Information System of Hebei Province Based on GIS
Introduction
General Structure Design
Database Design
Irrigation Comprehensive Information Database
Geographic Information Database
Model Base Design
Function Module Design
GIS General Functions
Professional Analysis Functions
System Maintenance and Help Functions
Conclusion
References
The Monitoring System of Water Environment Based on Overlay Network Technology
Introduction
Main Contributions
Architecture
Overlay Network Design
Data Stream Processing
Experiment Setup and Discussion
Conclusion
References
Design of Rotary Root Stubble Digging Machine Based on Solidworks
Introduction
Characteristics of Solidworks
Design Process of Rotary Root Stubble Digging Machine Using Solidworks
Scheme Design
Part Design$^[3-6]$
Assembly Design
Interference Detection
Generation of 2-D Engineering Drawings
Conclusions
References
Design of the Network Platform Scheme Based on Comprehensive Information Sharing of Zigong City's Characteristic Agriculture
Introduction
Zigong Characteristic Agriculture Status
The Overall Design of Sharing Platform Scheme
The Design of Network Topology
The Design of Sharing Platform Scheme
The Detailed Design Scheme
Single Sign-On System
The Independently Developing System
Scheme Performance Analysis
Network Performance
Security Performance
Conclusion
References
Detection of Surface Defects of Fruits Based on Fractal Dimension
Introduction
The Calculation of Fractal Dimension of Fruit Image
The Traditional Method for the Calculation of 'Box Dimension'
An Improved Method for the Calculation of 'Box Dimension'
Detection of Surface Defects of Fruits Based on Fractal Dimension
Detection of Surface Defects in Fuji Apple Fruits
Conclusion and Discussion
References
Detection Technology for Precision Metering Performance of Magnetic-Type Seeder Based on Machine Vision
Introduction
Materials and Methods
Seed
The Vision Detection System
Image Processing
Seed Feature Extraction
Results and Discussion
Metering Precision Detection
Conclusions
References
Determination of Cr, Zn, As and Pb in Soil by X-Ray Fluorescence Spectrometry Based on a Partial Least Square Regression Model
Introduction
Materials and Methods
Sample Preparation
XRF Spectra Collection
Measurement of Heavy Metals by Standard Methods
Data Analysis
Results and Discussion
Conclusion
References
Determination of Thermal Conductivity of Aloe in the Cooling and Thawing Process
Introduction
Materials and Methods
Materials
Method
Results and Discussions
Validation of Measurement System
Measured Thermal Conductivities of Aloe in the Cooling and Thawing Process
Conclusion
References
Development and Application of Computer Assisted Breeding System in Rabbit Breeding Farm
Introduction
Design of System
Development Process
Structural Analysis
Design of Database
Development Tools and Running Environment
Function of System
Input, Modify and Delete Breeding Rabbit Data
Query, Analysis and Output Breeding Rabbit Data
Assess and Rank Breeding Value
Module to Maintain System Functions
Test Run of System
Advice and Discussion
Strict Data Management
Feedback of Running Information and Demand Change of the Software Is the Basis of Software Upgrade
Enhance the Establishment of Internet-Based Networked Database
References
Development of a Web-Based Information Service Platform for Protected Crop Pests
Introduction
The Structure of the Information Service Platform
The Web-Based Information Service Platform
The Main Logical Algorithm of the Web-Based ISP
The Construction of the Information Service Platform
The Modules of the Web-Based ISP
The Functions of the Web-Based ISP
Conclusion and Discussion
References
Development of Dairy Cattle Registration and Herd Management System
Introduction
System Design
System Design Object
System Module Design
Function of System
Password and Permission
Data Input, Validation and Transformation
Image Acquisition, Call and Management
Body Type Identification and Results Show
Data Query, Collection and Output
Notice of Daily Management Tasks
Management of Transference, Mobilization and Elimination
Semen Managing and Assisted Matching
Maintenance and Help
Popularization and Application
References
Development of the Information Management System for Monitoring Alien Invasive Species
Introduction
Designing of the System
Environment for the System Development
Structure of the System
The Sun-System of Investigation Data Management
The Sub-system of Real-Time Epidemic Reporting in New Extending Area
Discussion
The Superiority of the Platform
The Development of the Platform
References
Discriminate of Moldy Chestnut Based on Near Infrared Spectroscopy and Feature Extraction by Fourier Transform
Introduction
Materials and Methods
Sample Preparation
Spectral Measurement
Fourier Transform
Back-Propagation Neural Network
Results and Analysis
Processing of NIR Data
Fourier Feature Extraction of Chestnuts NIR Spectrum
The BPNN Predicting Model
Comparison with PCA
Conclusions
References
Discrimination of Ca, Cu, Fe, and Na in Gannan Navel Orange by Laser Induced Breakdown Spectroscopy
Introduction
Materials and Methods
LIBS Experimental Setup
Samples and Materials
Results and Discussions
Conclusions
References
Dynamic Modeling on Nitrogen Assignment in Tobacco
Introduction
Materials and Method
Materials
Field Experiments
Measuring Method
The Description of the Model
The Description of the Absorption of Nitrogen by Roots
The Description of the Distribution of Nitrogen
The Model's Exploration Tool and Operation Environment
Verification of the Model
Conclusion
References
Dynamic Study of Farmers' Information Adoption in China
Introduction
Methodology
Survey
Analysis
Conclusion
References
Estimation of the Number of Apples in Color Images Recorded in Orchards
Introduction
Problem Description and Challenges
Apple Clusters and Leaf Occultation
Shading
Saturation
Color Inference
The Data
Algorithm Description
Step 1 - Apple Pixels Detection by Color and Texture
Step 2 - Apple Surface Detection by Seed Area Detection and Growth
Step 3 - Contour Segmentation and Apple Detection
Results
First Set of Images - Images Recorded in Automatic Exposure Mode
Second Set of Images - Images Recorded with Manually-Lowered Light Exposure
Conclusions
References
Impact of Hydraulic Conductivity on Solute Transport in Highly Heterogeneous Aquifer
Introduction
Theoretical Consideration
Lévy-Stable Distributions
Fractional Lévy Motion
Numerical Simulation
Problem Setup
Monte-Carlo Simulation
Moment Analysis
Results and Discussions
Hydraulic Conductivity Field Properties
Velocity Field Properties
Contour Maps of Solute Concentration
Spatial Moments
Conclusion
References
Effects of Different Physical Characteristics on the Compression Molding Quality of Dried Fish Floss
Introduction
Materials and Methods
Materials
Devices
Methods
Results and Discussion
Relaxation Characteristics of Molding Block
Effect of Processing Methods on the Compressibility of Fish Floss and Block Quality
Effect of Amount on the Compressibility and Block Quality of Fish Floss
Effect of Particle Size on the Compressibility and Block Quality of Fish Floss
Effect of Moisture Content on the Compressibility and Block Quality of Fish Floss
Conclusions
References
Electronic Agriculture Resources and Agriculture Industrialization Support Information Service Platform Structure and Implementation
Introduction
Software System Design
The Goal of Software System Design
The Division of System Function
Software Structure
Agriculture Industrialization Resource Modeling
Multi-layer Structure
System Implementation
Discussion
References
Evaluation on the Agricultural Website's Efficiency Based on DEA Method
Introduction
Data Envelopment Analysis
Description of the Model of C$^2$R
Efficiency Evaluation on Agriculture Websites
Evaluating Index
Sample
Data
Recommendations
Conclusions
References
Examination Method and Implementation for Field Survey Data of Crop Types Based on Multi-resolution Satellite Images
Introduction
Research Process
Stratified Random Sampling
Overview
Determination of Stratified Number
Determination of Stratified Boundaries
Calculation of Sample Size
Examination
Data
Sampling
Crop Types' Identification and Areas' Correction
Statistical Analysis
System Implementation
Conclusion
References
Experimental Study of the Parameters of High Pulsed Electrical Field Pretreatment to Fruits and Vegetables in Vacuum Freeze-Drying
Introduction
Materials and Methods
Materials and Equipments
Experimental Methods
Results and Discussion
Verification Test
Conclusion
References
Experimental Study on the Effects of Compression Parameters on Molding Quality of Dried Fish Floss
Introduction
Materials and Devices
Materials
Devices
Instruments
Methods
Results and Discussion
Effect of Mold Form on the Quality of Molding Block
Effect of Compressive Force on the Quality of Molding Block
Effect of Pressure-Holding Time on the Quality of Molding Block
Effect of Loading Rate on the Quality of Molding Block
Effect of Interaction on the Quality of Molding Block
Conclusions
References
Extraction of Remote Sensing Information of LONGAN Under Support of "3S" Technology in Guangxi Province
Introduction
Materials and Methods
Study Area
Extraction of Remote Sensing Information Method
Discussion and Conclusion
References
Farmland Irrigation Remote Monitoring System Based on Configuration Software and Multiple Serial Port Communication
Introduction
System Constitution
Communication Mode
Configuration Design
References
Fast Discrimination of Mature Vinegar Varieties with Visible_NIR Spectroscopy
Introduction
Materials and Methods
Spectral Analysis of Vinegar Data
Analysis of Spectral Map
The Main Component Analysis of Vinegar
The Main Component Analysis of Vinegar
Concluding Remarks
References
Discrimination between Mature Vinegars of Different Geographical Origins by NIRS
Introduction
Materials and Method
Samples
Spectral Measurements
Chemometrics and Data Analysis
Results and Discussion
Spectral Analysis
Principal Component
Discriminant Analysis
Conclusions
References
Prediction of Marked Age of Mature Vinegar Based on Fourier Transform Near Infrared Spectroscopy
Introduction
Materials and Method
Samples
Spectral Measurements
Chemometrics and Data Analysis
Results and Discussion
Spectral Analysis
Chemometrics Analysis
Conclusions
References
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