The aim of this study was to investigate the effects of timing of collecting date and concentration of IBA and NAA, in order to enhance initial activity and seedling quality of domestic strawberry. Strawberry cuttings were separately taken twice, in June 7 and in July 5, and IBA and NAA were treated with the concentrations of 0.025, 0.05 and 0.1% at cutting date, respectively. The seedlings were evaluated for the percentage of survival during 18 days at 6 times after tunnel cultivation. The NAA treatment was inappropriate for strawberry cutting due to the high rate of seedling mortality, regardless of the collecting date. The vitality of the seedlings was highest at IBA 0.1% in June collecting and at IBA 0.05% in July collecting. The seedlings from June collecting had a higher quantum yield at IBA 0.1% and the seedlings from July collecting at IBA 0.05%. Therefore, IBA could be more effectively applied than NAA to promote the vitality and quality with the appropriate concentration of 0.1% at June collecting and 0.05% at July collecting, respectively.

Abstract
서 론
재료 및 방법
    1. 식물재료 및 재배환경
    2. 삽목묘의 생육특성 분석
    3. 엽록소형광분석
    4. 통계분석
결과 및 고찰
    1. 삽수 채취시기와 오옥신 처리가 생존율에 미치는 영향
    2. 삽수 채취시기와 오옥신 처리가 생육에 미치는 영향
    3. 삽수 채취시기와 오옥신 처리가 광합성에 미치는 영향
적 요
Literature Cited

• 김은지(전라북도농업기술원 지방농업연구사) | Eun Ji Kim (Jeollabuk-do Agricultural Research and Extension Services)
• 엄미정(전라북도농업기술원 지방농업연구사) | Mi Jeong Uhm (Jeollabuk-do Agricultural Research and Extension Services)
• 정현수(전라북도농업기술원 지방농업연구사) | Hyun Soo Jung (Jeollabuk-do Agricultural Research and Extension Services)
• 김종엽(전라북도농업기술원 지방농업연구관) | Jong Yeob Kim (Jeollabuk-do Agricultural Research and Extension Services)
• 이준구(전북대학교 농업생명과학대학 원예학과) | Jun Gu Lee (Department of Horticulture, College of Agriculture & Life Sciences, Jeonbuk National University) Corresponding author