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Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing
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Modeling traceability information and functionality requirement in export-oriented tilapia chain.

Xiaoshuan Zhang1, Jianying Feng, Mark Xu

  • 1College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, PR China.

Journal of the Science of Food and Agriculture
|March 2, 2011
PubMed
Summary
This summary is machine-generated.

Developing an efficient traceability system for China

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Area of Science:

  • Aquaculture
  • Food Science
  • Supply Chain Management

Background:

  • Tilapia is a globally significant farmed fish, with China leading production and exports.
  • Traceability is essential for international trade in aquaculture products.
  • Efficient traceability systems require clear information and functional requirements.

Purpose of the Study:

  • To examine export-oriented tilapia supply chains and information flow.
  • To identify key actors, information needs, and data capture points.
  • To define information and functional requirements for tilapia traceability.

Main Methods:

  • Analysis of export-oriented tilapia supply chains.
  • Application of Unified Modeling Language (UML) for system description.
  • Identification of barriers to traceability system adoption.

Main Results:

  • Traceability data comprises four essential categories for each supply chain link.
  • Functional requirements range from basic data recording to advanced quality control.
  • Key actors, information requirements, and data capture points were identified.

Conclusions:

  • Traceability data and functional requirements are defined for tilapia chains.
  • High implementation costs, lack of skilled personnel, and insufficient government support hinder adoption.
  • Addressing these barriers is crucial for successful traceability system implementation.