NDLI: Effects of Cutting Date, Shading Ratio and Growth Regulator on Rooting of Acanthopanax divaricatus var. albeofructus and Acanthopanax koreanum Nakai

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Effects of Cutting Date, Shading Ratio and Growth Regulator on Rooting of Acanthopanax divaricatus var. albeofructus and Acanthopanax koreanum Nakai

Content Provider	Semantic Scholar
Author	Lee, Jung Jong Lee, Sang Hyun Park, Chun Geun Lee, Sang Chul
Copyright Year	2012
Abstract	Yeongcheon Agricultural Technology & Extension Center, Yeongcheon 770-270, Korea.Department of Applied Plant Science, Chung-Ang University, Anseong 456-756, Korea.School of Applied Biosciences, Kyungpook National University, Daegu 702-701, Korea.**Department of Herbal Crop Research, NIHHS, RDA, Eumseong 369-873, Korea.ABSTRACT : This study was conducted to enhance the propagation of Acanthopanax divaricatus and Acanthopanax kore-anum through different cutting practices. For propagation by cuttings, scions were taken on September 1. This already hashard skin and showed much higher values in terms of root length, root number, rooting ratio and root weight than thosetaken on June 30 and August 1. Regardless of cutting date, 50% shading resulted to the highest root length, root number,root ratio and root weight. Meanwhile, 95% shading significantly reduced these parameters compared with no shading.These results suggest that over-shading may inhibit root growth. Two growth regulators, IBA (concentration of 1 ,000, 2,000,3,000 ppm) and Rootone-F (0.4%) were also tested of its effect to the cuttings. Rootone-F was found to be more effectivethan IBA. Cutting treated with Rootone-F had slightly higher root length and root number. A. koreanum which grows wellin hot climatic condition showed better rooting ability than A. divaricatus.Key Words : Acanthopanax divaricatus , Acanthopanax koreanum, Cutting Date, Shading, Growth Regulator
Starting Page	353
Ending Page	358
Page Count	6
File Format	PDF HTM / HTML
DOI	10.7783/KJMCS.2012.20.5.353
Volume Number	20
Alternate Webpage(s)	http://ocean.kisti.re.kr/downfile/volume/medcrop/OOJJBO/2012/v20n5/OOJJBO_2012_v20n5_353.pdf
Alternate Webpage(s)	https://doi.org/10.7783/KJMCS.2012.20.5.353
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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