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http://dx.doi.org/10.7745/KJSSF.2012.45.2.266

Assessing Southern-type Garlic Suitability with regards to Soil and Temperature Conditions  

Kim, Yong-Wan (Graduate school, Gyeongsang National Univ.)
Jang, Min-Won (Dept. of Agricultural Eng.(Inst. of Agri. & Life. Sci.), Gyeongsang National Univ.)
Hong, Suk-Young (Dept. of Agricultural Environment, National Academy of Agricultural Science)
Kim, Yi-Hyun (Dept. of Agricultural Environment, National Academy of Agricultural Science)
Publication Information
Korean Journal of Soil Science and Fertilizer / v.45, no.2, 2012 , pp. 266-271 More about this Journal
Abstract
This study was carried out to evaluate the land suitability for southern-type garlic cultivation associated with both temperature and soil constraints. The suitability analysis was conducted with hourly temperature data from 2001 to 2010 at all fifty seven meteorological stations and the soil-based suitability map of garlic provided by Rural Development Administration. Firstly the temperature data were processed by the growth stages (germinating, bulbing, and winter vegetation season), and then were adopted to limit the irrelevant lands. Next, as a result of overlaying each soil and temperature suitability map, the total 274,339 ha of area was mapped as highly suitable or suitable for southern-type garlic cultivation and the top four of the largest classified si-guns were identified as Naju, Jeongeup, Gochang, and Jinju. On the other hand, the statistical records of KOSIS (KOrea Statistical Information Service) showed lower amount of cultivation area than the analyzed results in the major production sites, Goheung, Sinan, Haenam, and Muan. However, it should not be regarded as exceptional because farmer's preference might not correspond to potential land usability.
Keywords
Southern-type garlic; Spatial interpolation; Suitability;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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