SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE
The study aimed to assess the physical and economic land suitability for perennial agricultural crops (rubber and coffee) in Kontum province using the maximum limitation method of the FAO, cost-benefit analysis and Geographic Information System (GIS). Based on the ecological requirements of each cro...
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Dalat University
2020-05-01
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| Series: | Tạp chí Khoa học Đại học Đà Lạt |
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| Online Access: | http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/570 |
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| author | Nguyễn Duy Liêm Trần Thị Mỹ Duyên |
| author_facet | Nguyễn Duy Liêm Trần Thị Mỹ Duyên |
| author_sort | Nguyễn Duy Liêm |
| collection | DOAJ |
| description | The study aimed to assess the physical and economic land suitability for perennial agricultural crops (rubber and coffee) in Kontum province using the maximum limitation method of the FAO, cost-benefit analysis and Geographic Information System (GIS). Based on the ecological requirements of each crop and the natural conditions in the study area, the selected land factors were soil type, soil depth, soil texture, elevation, slope, irrigation, rainfall, air humidity, air temperature, the number of dry months, and sunshine hours. The results of the physical land evaluation showed that large parts (> 85%) of the study area were not suitable for rubber and coffee crops. The marginally suitable region for the cultivation of rubber, Robusta coffee, and Arabica coffee were 13%, 10% and 13% of the total evaluation area, respectively. However, the economic land evaluation results showed that most of the marginally physical regions (> 95%) were highly suitable (B/C > 2) for rubber and Robusta coffee, and moderately suitable (1 ≤ B/C ≤ 2) for Arabica coffee. Comparing the land evaluation results with the 2005 current land use map and the coffee/rubber development master plan through 2020 showed that the potential zones for expanding rubber and coffee production in the province are relatively large. Thus, it can be seen that integration of the maximum limitation method of the FAO, cost-benefit analysis and GIS could be useful in quickly and accurately evaluating land for perennial agricultural crops, providing a scientific basis for the rational spatial planning of these crops and acting as a reference to land policy makers and land use planners. |
| format | Article |
| id | doaj-art-6bd7ec0115134bbab17d5ba2fcdf1ed9 |
| institution | Kabale University |
| issn | 0866-787X 0866-787X |
| language | English |
| publishDate | 2020-05-01 |
| publisher | Dalat University |
| record_format | Article |
| series | Tạp chí Khoa học Đại học Đà Lạt |
| spelling | doaj-art-6bd7ec0115134bbab17d5ba2fcdf1ed92025-02-02T23:59:57ZengDalat UniversityTạp chí Khoa học Đại học Đà Lạt0866-787X0866-787X2020-05-01102427010.37569/DalatUniversity.10.2.570(2020)302SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCENguyễn Duy Liêm0Trần Thị Mỹ Duyên1Khoa Môi trường và Tài nguyên, Trường Đại học Nông Lâm TP. Hồ Chí MinhTrung tâm Phát triển Quỹ đất Cẩm Mỹ, Sở Tài nguyên và Môi Trường tỉnh Đồng NaiThe study aimed to assess the physical and economic land suitability for perennial agricultural crops (rubber and coffee) in Kontum province using the maximum limitation method of the FAO, cost-benefit analysis and Geographic Information System (GIS). Based on the ecological requirements of each crop and the natural conditions in the study area, the selected land factors were soil type, soil depth, soil texture, elevation, slope, irrigation, rainfall, air humidity, air temperature, the number of dry months, and sunshine hours. The results of the physical land evaluation showed that large parts (> 85%) of the study area were not suitable for rubber and coffee crops. The marginally suitable region for the cultivation of rubber, Robusta coffee, and Arabica coffee were 13%, 10% and 13% of the total evaluation area, respectively. However, the economic land evaluation results showed that most of the marginally physical regions (> 95%) were highly suitable (B/C > 2) for rubber and Robusta coffee, and moderately suitable (1 ≤ B/C ≤ 2) for Arabica coffee. Comparing the land evaluation results with the 2005 current land use map and the coffee/rubber development master plan through 2020 showed that the potential zones for expanding rubber and coffee production in the province are relatively large. Thus, it can be seen that integration of the maximum limitation method of the FAO, cost-benefit analysis and GIS could be useful in quickly and accurately evaluating land for perennial agricultural crops, providing a scientific basis for the rational spatial planning of these crops and acting as a reference to land policy makers and land use planners.http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/570đánh giá thích nghi đất đaifaogisphân tích chi phí-lợi íchquy hoạch không giantỉnh kon tum. |
| spellingShingle | Nguyễn Duy Liêm Trần Thị Mỹ Duyên SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE Tạp chí Khoa học Đại học Đà Lạt đánh giá thích nghi đất đai fao gis phân tích chi phí-lợi ích quy hoạch không gian tỉnh kon tum. |
| title | SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE |
| title_full | SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE |
| title_fullStr | SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE |
| title_full_unstemmed | SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE |
| title_short | SPATIAL PLANNING FOR RUBBER AND COFFEE DEVELOPMENT IN KONTUM PROVINCE |
| title_sort | spatial planning for rubber and coffee development in kontum province |
| topic | đánh giá thích nghi đất đai fao gis phân tích chi phí-lợi ích quy hoạch không gian tỉnh kon tum. |
| url | http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/570 |
| work_keys_str_mv | AT nguyenduyliem spatialplanningforrubberandcoffeedevelopmentinkontumprovince AT tranthimyduyen spatialplanningforrubberandcoffeedevelopmentinkontumprovince |