The Effects of Different Culture Media on the Rooting of Single-bud Cuttings of Grape Cultivars

摘要

In this study, an experiment was carried out to determine the effects of 6 culture media (sand, perlite, vermiculite, Sand + Perlite, Sand + Vermiculite, Vermiculite + Perlite) on the rooting of single-bud cuttings of seven grape cultivars (Rishbaba, Hosseiny, Dashgarah, Ghiziluzum, Teberzeh, Bidaneh Sefid, Sahebi). All the cuttings were prepared from one-year old branches. Statistical analyses of the data obtained from the examination of the roots revealed significant discrepancies in the rooting of different cultivars' cuttings, media and media-cultivar interactions in terms of rooting percentage, fresh weight of roots and the ratio of dry to fresh weight of roots. The highest rooting performance in terms of the above parameters was observed in Hosseiny cultivar while the lowest obtained in Teberzeh cultivar. Vermiculite and perlite + Vermiculite were found to be the most suitable media for rooting of cuttings. According to the media-cultivar interactions, high rooting of Hosseiny, Dashgarah, and Ghiziluzum was observed in vermiculite and high rooting of Rishbaba, Teberzeh, Bidaneh Sefid and Sahebi was obtained in perlite + vermiculite. Keywords: Grape, Single-bud cutting, Rooting, Culture media Full-Text Type of Study: Research | Subject: Ggeneral Received: 2008/01/9 Related Websites Scientific Publications Commission - Health Ministry Scientific Publications Commission - Science Ministry Yektaweb Company Site Keywords ?????, Academic Journal, Scientific Article, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ?? Vote ? 2015 All Rights Reserved | JWSS - Isfahan University of Technology