Horticultural Science & Technology (원예과학기술지)

Korean Society of Horticultural Science (한국원예학회)
권호 표지

Survey on the Damage of Pear Orchards Caused by Typhoon 'Maemi' in Ulsan District

울산 지역 배 과수원의 태풍 '매미' 피해 실태 조사

Kang, Sam-Seok;Cho, Kwang-Sik;Son, Dong-Su;Kim, Myung-Su;Kim, Jung-Bae;Song, Jang-Hoon;Kim, Yoon-Kyeong;Park, Un-Gi
강삼석;조광식;손동수;김명수;김정배;송장훈;김윤경;박언기

  • Published : 2007.12.31
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Abstract

The damage caused by the sea wind accompanied by typhoon “Maemi” in September 2003 was investigated in Ulsan pear orchards. Slope direction of pear orchards had a close relationship with the salt wind damage. Damage at orchard facing the south and flatland near the sea was considerably severe, while orchards facing north or northwest were relatively slight. Another factor influencing the severity of damage was the distance of pear orchards from the sea coast. Orchards closely neighbored the coast showed heavy salt wind damage. Windbreak also affected the damage. Pine tree windbreaks were the most effective in the prevention of and the followings were Spindle tree, Japanese cypress, and Oriental arbor vitae. The extent of damage was 4.5 at ‘Chojuro’, and 8.5 at ‘Niitaka’. Furthermore, the positive correlation was found between the severity of damage and the sodium concentration of leaves. However, there is no difference in the sodium concentration of soil both damaged orchards and normal ones.

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References

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