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Characteristics of New Satsuma Mandarin Cultivar 'Sangdojosaeng'

온주밀감 신품종 '상도조생' 특성

  • Park, Young Chul (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Oh, Hyun Woo (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Kang, Jong Hoon (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Lee, Joong Seok (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Chin, Seok Cheon (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Kang, Sang Hoon (Jeju Special Self-Governing Province Agriculture Research and Extension Services) ;
  • Kang, Sung Geun (Jeju Special Self-Governing Province Agriculture Research and Extension Services)
  • 박영철 (제주특별자치도농업기술원) ;
  • 오현우 (제주특별자치도농업기술원) ;
  • 강종훈 (제주특별자치도농업기술원) ;
  • 이중석 (제주특별자치도농업기술원) ;
  • 진석천 (제주특별자치도농업기술원) ;
  • 강상훈 (제주특별자치도농업기술원) ;
  • 강성근 (제주특별자치도농업기술원)
  • Received : 2012.07.16
  • Accepted : 2012.11.23
  • Published : 2013.02.28

Abstract

'Sangdojosaeng' is a new cultivar from bud spot of Citrus unshiu 'Sasaki unshiu' which has late maturity habit. It was found in 1996, and primary selected and named as 'JARES108' in 1998. 'JARES108' was grafted on to adult satsuma mandarin trees in Seogwipo-si and Jeju-si in 2000. Four years survey on the characteristics of trees and fruits from 2003 to 2006 was carried and confirmed the superiority. Thus it was finally selected as 'Sangdojosaeng'. 'Sangdojosaeng' is a very early wase type satsuma mandarin. It shows relatively strong tree vigor among the very early wase type varieties and its branches are spreading. Its ripening time is late October, 25 days earlier than 'Sasaki unshiu'. Compared to 'Ueno wase' which has similar characteristics with 'Sangdojosaeng' such as ripening time, tree vigor, fruit type and peel color, its soluble solid content of fruit is $0.6^{\circ}Bx$ higher and acidity was a little lower than 'Ueno wase'. Because this cultivar has good quality and its tree makes vigorous growth among very early wase type varieties in Jeju, we expect to substitute it for some very early wase type varieties such as 'Miyamoto wase', 'Ichifumi wase', 'Yamakawa wase', etc.

'상도조생'은 온주밀감 중에는 성숙기가 늦은 '좌좌목온주'의 가지변이로 선발된 품종이다. 1996년에 변이 발생이 확인되었고, 1998년에 1차로 선발되어 계통명 'JARES108'로 명명되었다. 2000년에 제주시와 서귀포시에 온주밀감 성목을 중간대목으로 접목을 실시하여 2003~2006년 4년 동안 특성을 조사한 결과, 우수성이 인정됨에 따라 최종적으로 선발하여 '상도조생'으로 명명하였다. '상도조생'은 10월 하순에 성숙하는 극조생온주밀감으로 수세는 극조생온주밀감 중에서는 강한편이고, 수형은 개장형이다. 성숙기는 원목인 '좌좌목온주'에 비해 25일 정도 빠른 10월 하순경이다. 제주에서 재배되고 있는 극조생온주밀감 중 성숙기, 수세, 과형, 과피색 등에서 가장 유사한 품종인 '상야조생'과 비교한 결과, '상야조생'에 비해 당도가 $0.6^{\circ}Bx$보다 높고, 산함량이 낮아 품질이 우수한 것으로 나타났다. '상도조생'은 '궁본조생', '산천조생', '시문조생' 등 품질이 낮은 극조생온주밀감 품종을 대체할 수 있을 것으로 기대하고 있다.

Keywords

References

  1. Citrus Marketing & Shipping Association. 2011. Analysis of Distribution & Processing of Citrus in 2010. p. 58 (in Korean).
  2. Jeju Special Self-Governing Province. 2011. The 2011 State of Agro-livestock in Jeju. Jeju. Korea. pp. 97-98 (in Korean).
  3. Korea Seed and Variety Service (KSVS). 2011. Guidelines of characteristics for application and registration of new varieties in Mandarins. Anyang. Korea. pp. 4-11 (in Korean).
  4. Korea Seed and Variety Service(KSVS). 2012. The gazette of variety protection. 163:41 (in Korean).
  5. Ministry for Food, Agriculture, Forestry and Fisheries of Korea(MIFAFF). 2007. Research on the Actual Condition of Fruit. pp. 868-869 (in Korean).
  6. Ministry for Food, Agriculture, Forestry and Fisheries of Korea(MIFAFF). 2011. Notification No. 2011-178 of the Ministry for Food, Agriculture, Forestry and Fisheries of Korea (in Korean).
  7. Rural Development Administration(RDA). 1995. Agriculture Experiment Investigation Standard. RDA. Suwon. Korea. pp. 370-381 (in Korean).

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