Reclassification of Winter Barley Cultivation Zones in Korea Based on Recent Evidences in Climate Change
Shim, K.M.;Lee, J.T.;Lee, Y.S.;Kim, G.Y.(National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea)E-mail:[email protected]
Recent warm winters were evaluated for a possible shifting of the northern limit for winter barley cultivation in Korea. Therefore, safe zones for winter barley cultivation were reclassified based on the average and minimum January air temperature in recent years. The results are as follows: By analysis of mean values of January average air temperatures for 30 years (1971~2000), the northern limits for safe cultivation of hulled, naked, and malting barley were Ganghwa - Icheon - Chungju - Chunyang - Goseong, Cheonan - Geumsan - Mungyeong- Andong - Sokcho, and Gwangju - Jangheung - Sancheong - Pohang - Uljin lines, respectively.
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