원예과학기술지 (Horticultural Science & Technology)
- 제19권4호
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- Pages.505-510
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- 2001
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- 1226-8763(pISSN)
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- 2465-8588(eISSN)
당근 종자의 Solid Matrix Priming 적정 조건구명과 처리중 종자의 생리적 변화
Conditions for Solid Matrix Priming of Carrot Seeds and Physiological Changes in the Seed During the Treatment
- 조정래 (경상대학교 원예학과(농업생명과학연구원)) ;
- 임종민 (경상대학교 원예학과(농업생명과학연구원)) ;
- 강성모 (경상대학교 원예학과(농업생명과학연구원)) ;
- 강점순 (밀양대학교 원예학과)
- Cho, Jeoung-Lai (Department of Horticulture, Gyeongsang National University(Institute of Agriculture & life sciences)) ;
- Lim, Jong-Min (Department of Horticulture, Gyeongsang National University(Institute of Agriculture & life sciences)) ;
- Kang, Sung-Mo (Department of Horticulture, Gyeongsang National University(Institute of Agriculture & life sciences)) ;
- Kang, Jum-Soon (Department of Horticulture, Miryang National University)
- 투고 : 2001.11.15
- 심사 : 2001.12.14
- 발행 : 2001.12.31
초록
춘파 당근 종자의 발아능 향상을 위한 적정 SMP조건 구명과 처리기간 중 종자의 생리적 변화를 관찰하기 위하여 이나리, 만산5촌, 무쌍5촌, 홍심5촌 등 4개 품종을 공시하여 실험을 실시하였다. SMP 처리에서 물질(Micro-Cel E)에 대한 물의 첨가배율이 높아지고 처리기간이 길어질수록 발아율이 높고,
To improve germinability of carrot seeds of 'Inari', 'Mansan', 'Mussang', and 'Hongsim' cultivars, various levels of solid matrix priming (SMP) and the physiological changes of seeds associated with SMP were examined. As the ratio of water in a seed-Micro Cel E-water mix and priming duration increased, seed germinability enhanced. However, there was radicle protrusion during SMP in some cultivars, indicating the existence of cultivar different variations of the optimum conditions. The optimum ratio for a seed-Micro Cel E-water mix was 5 : 3 : 10.5. In this mix, the optimum durations for the treatment were 3 days for 'Mansan' and 5 days for other cultivars. SMP at