한국잠사곤충학회지 (Journal of Sericultural and Entomological Science)
- 제21권1호
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- Pages.15-20
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- 1979
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- 2234-8174(pISSN)
전열온상을 이용한 상수의 고조삽목에 관한 연구
Factors Affecting the Rooting in Mulberry Hardwood Cuttings in the Bottom Heat Bins
초록
전열온상하에서 상수의 고조삽목을 실시할 때 가장 적당한
Optimum conditions for rooting of hardwood cuttings of two mulberry varieties have been determined with respect to the concentration of IBA applied to the base of cutting, dipping depth into IBA solution, season of cutting collection and rooting medium in the bottom heat bins. 1. Optimum range of IBA concentration was 2,000 p.p.m.∼4,000 p.p.m. in Sariasi and Ichinose. 2. Most optimum dipping depth of cutting was 2.5 cm from the base of cutting 3. Rooting occurred most readily during December and March. 4. Perlite was the best medium to produce hardwood cuttings in the bottom heat bins.
키워드