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標題: The Propagation of Hibiscus rosa-sinensis L. via Cutting and Seedling
作者: Chien-Young Chu
Chuan-Yi Ting
關鍵字: 種子;germination;扦插;朱槿;發根;浸種;發芽;seed soaking;rooting;NAA;Hibiscus rosa-sinensis L.
Project: 興大園藝, Volume 30, Issue 1, Page(s) 65-74.
Horticulture NCHU, Volume 30, Issue 1, Page(s) 65-74.

The rooting rate of H. rosa-sinensis L. terminal cuttings was better than woody cuttings in the summer. The optimum NAA concentration for terminal cuttings of 'Como' was 2 g/kg, with the rooting was 77.8%. The rooting rate of '0112' terminal cuttings powered with NAA 2 g/kg was 16.7%. The rooting rate of 'Kyoto' terminal cuttings powered with NAA 0.5 to 2 g/kg was 83.3-85.2%. Seed germination rate was not different between soaked 15 hours in water at room temperature or in 50℃ warm water, and the germination rate of hybrid seeds was 22.7-44.3 %. The germination strength of seeds soaked in water at room temperature was better than those in 50℃ warm water.
ISSN: 0255-5921
Appears in Collections:園藝學系
第30卷 第01期

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