Design and application of coding method for crop production places based on GIS technology
Aiming to find a reasonable coding system of production places for safe crop product, the GIS technology was adopted to separate product places into distinct parcels, which was based on environmental assessment, geographical features of landform and distribution of crop planting. The way to combine...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2009-01-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2009.01.014 |
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| Summary: | Aiming to find a reasonable coding system of production places for safe crop product, the GIS technology was adopted to separate product places into distinct parcels, which was based on environmental assessment, geographical features of landform and distribution of crop planting. The way to combine regionalism code with parcel code was proposed as main body. The methods of Chinese library classification and base authentication were introduced to design this coding system. In addition, the map of production places was plotted with GIS tools. The problem of generalization and standardization of places code was figured out. Furthermore, this code of production places was integrated with the production, processing, packaging and distribution information with spatial data of crop. In a case study, the code of production places was used in form of bar code, tracing and retracing the safety of crop product was achieved efficiently and reliably. |
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| ISSN: | 1008-9209 2097-5155 |