체리 왜성대목 ‘기셀라 5’ 반경지 삽목 발근 특성 (Adventitious Rooting of Cherry Dwarfing Rootstock ‘Gisela 5’ in Semi-hardwood Cuttings)

서지정보

· 발행기관 : 한국농수산대학교 국제농업교육센터
· 수록지 정보 : 현장농수산연구지 / 21권 / 1호 / 5 ~ 13페이지
· 저자명 : 김승희, 김홍림, 강성구, 곽용범

초록

The first commercial planting of sweet cherry in Korea is thought to be done in early 1920s. The planting area of sweet cherry in Korea is about 500 ha in 2017. Although sweet cherry is considered a minor fruit in Korea, it is one of premium fruits in market and popular among children and women, especially among pregnant women. The import of sweet cherry fruits has increased dramatically in recent years. Seedlings of Prunus lannesiana or clones of ‘Colt’ (P. avium × P. pseudocerasus) were usually used as sweet cherry rootstocks in Korea. During recent decades new dwarfing rootstocks for cherry such as ‘Gisela’ series were developed in Germany. Among them, several ‘Gisela’ series have been mainly used in international nurseries. In this study, we investigated optimum rooting condition of a dwarfing rootstock ‘Gisela 5’ in summer season cuttings. Among eight soil conditions tested, saprolite + commercial nursery soil (1:1) and saprolite + vermiculite (1:1) showed higher rooting percentage than others, showing 93.6% and 88.9%, respectively. More than 95% of ‘Gisela 5’ rootstocks produce roots when it was treated with IBA for several seconds just before cuttings, irrespective of concentrations (500 to 2000 mg•L ).

영어초록

The first commercial planting of sweet cherry in Korea is thought to be done in early 1920s. The planting area of sweet cherry in Korea is about 500 ha in 2017. Although sweet cherry is considered a minor fruit in Korea, it is one of premium fruits in market and popular among children and women, especially among pregnant women. The import of sweet cherry fruits has increased dramatically in recent years. Seedlings of Prunus lannesiana or clones of ‘Colt’ (P. avium × P. pseudocerasus) were usually used as sweet cherry rootstocks in Korea. During recent decades new dwarfing rootstocks for cherry such as ‘Gisela’ series were developed in Germany. Among them, several ‘Gisela’ series have been mainly used in international nurseries. In this study, we investigated optimum rooting condition of a dwarfing rootstock ‘Gisela 5’ in summer season cuttings. Among eight soil conditions tested, saprolite + commercial nursery soil (1:1) and saprolite + vermiculite (1:1) showed higher rooting percentage than others, showing 93.6% and 88.9%, respectively. More than 95% of ‘Gisela 5’ rootstocks produce roots when it was treated with IBA for several seconds just before cuttings, irrespective of concentrations (500 to 2000 mg•L ).

참고자료

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