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Effect of Length of Cutting, Number of Leaflets Attached and Cutting Position on Rooting and Growth of Cuttings of Rosa hybrida L. 'Red Sandra' and 'Little Marble'  

Jeong, Jong-Woon (Department of Horticulture, Division of Applied Life Science, Graduate School, Gyeongsang National University)
Hwang, Seung-Jae (Department of Horticulture, Division of Applied Life Science, Graduate School, Gyeongsang National University)
Park, Su-Min (Department of Horticulture, Division of Applied Life Science, Graduate School, Gyeongsang National University)
Jeong, Byoung-Ryong (Department of Horticulture, Division of Applied Life Science, Graduate School, Gyeongsang National University)
Publication Information
Journal of Bio-Environment Control / v.16, no.2, 2007 , pp. 115-120 More about this Journal
Abstract
An experiment was conducted to measure rooting and growth of cuttings of rose as affected by cutting length, number of leaflets and cutting position. Test plants were two cultivars of Rosa hybrida 'Red Sandra'(standard) and 'Little Marble'(miniature). Cutting length was 4, 7 or 10cm for 'Red Sandra' and 3, 5 or 7 cm for 'Little Marble'. The number of leaflets left on the five-leaflet leaf was 0, 2, 4 or 5. The cutting position on the stem was between $1{\sim}2,\;3{\sim}4,\;5{\sim}6\;or\;7{\sim}8$ nodes from the shoot tip, which have five leaflet leaves. The most efficient cutting length was 7cm in both cultivars. Treatment with all leaflets left and cutting position at $1{\sim}2$ nodes resulted in good rooting ratio for both cultivars.
Keywords
miniature rose; propagation; rooting percentage; rose; standard rose;
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  • Reference
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