안토시아닌 발현이 좋고, 저온기 다수성 잎상추 ‘미선’ 육성

• 영문명: Breeding of Anthocyanin Expression and High Yield of Lettuce ‘Misun’ in Cool Season
• 발행기관: 한국육종학회
• 저자명: 장석우(Suk-Woo Jang) 이종남(Jong-Nam Lee) 김점순(Jeom-Sun Kim) 전명희(Myeong-Hee Cheon) 서명훈(Myeong-Hoon Seo) 송명규(Myeong-Gyu Song) 엄미정(Mi-Jeong Um) 김희대(Hee-Dae Kim) 고순보(Sun-Bo Ko)
• 간행물 정보: 『한국육종학회지』Vol.47 No.2, 154~158쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2015.06.30

영문 초록

A new lettuce cultivar ‘Misun’ (Lactuca sativa L.) with wrinkled traverse narrow elliptic and deep red leaf, which has late bolting and high yield. It was developed from a cross between ‘Yeoreum Jeocgchima’ (deep red leaf color) and ‘Yeoreum dukseomjeokchukmyeon’ (high yield). The cross and selection for advanced lines had been done by the pedigree method from 2001 to 2008. The advanced lines were evaluated for yield and adaptability at several locations in Korea (Gangwon-do, Gyeonggi-do, Chungcheongbuk-do, Jeollabuk-do, Gyeongnam-do, and Jeju-do) from 2009 to 2011 year. The ‘Misun’ has gray seed color and traverse narrow elliptic leaves. The shelf-life of ‘Misun’ was four weeks longer than ‘Dukseomjeokchukmyeon’ at 4℃. The anthocyanin content of ‘Misun’ (88.32 mg/100 g) was higher than that of ‘Dukseomjeokchukmyeon’(74.78 mg/100g). The BSL (latucin+8-deoxylactucin+lactucopicrin) content of ‘Misun’ (5.0 ug/g, DW) is lower than that of ‘Dukseomjeokchukmyeon’(12.0 ug/g, DW). Compared to ‘Dukseomjeokchukmyeon’, marketable yield of ‘Misun’(289 g per plant) was 11% higher than that of it, showed good yield in fall season cultivation and has particularly improved expression of red leaf color at high temperature cultivation in the field. Furthermore, its taste is better, more crispy, and sweeter than those of ‘Dukseomjeokchukmyeon’. Thus, this new cultivar ‘Misun’ can be suitable for cultivation in low temperature during spring and fall season season.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

REFERENCES

키워드

Breeding Leaf lettuce Red leaf color Shelf-life