首页> 外文期刊>Acta horticulturae et regiotecturae >CALLUS AND ROOT-SYSTEM FORMATION IN CHERRY ROOTSTOCK GISELA 5
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CALLUS AND ROOT-SYSTEM FORMATION IN CHERRY ROOTSTOCK GISELA 5

机译:樱桃木吉塞拉5中的愈伤组织和根系形成

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In our trial we concentrated on propagation possibilities for the currently most used cherry-tree rootstock GiSelA 5 in intensive fruit orchards. We compared four sampling dates in which we evaluated the callus and the root system formation with and without the use of a growth stimulator. As a growth stimulator, the Stimulax I (0.06% indolyl-acetic acid, 0.06% alpha-naphtyl acid, 0.05% naphtyl-butyric acid) in powder form was used. We reached non-significant results in the variants with the use of the growth stimulator and in the variant without the growth stimulator in each sampling date. The best results in callus and root system formation were achieved on the last sampling date, which was October 23rd, 2012. Zero callus and root system formationwas achieved on July 23rd and August 23rd, 2012. The minimum basal width of the cutting must be at least 3 mm.
机译:在我们的试验中,我们集中研究了目前最常用的樱桃树砧木GiSelA 5在密集果园中的繁殖可能性。我们比较了四个采样日期,在其中评估使用和不使用生长刺激剂的愈伤组织和根系形成。作为生长刺激剂,使用粉末形式的Stimulax I(0.06%吲哚基乙酸,0.06%α-萘基酸,0.05%萘基丁酸)。在每个采样日期中,使用生长刺激剂的变体和不使用生长刺激剂的变体,我们均未取得明显的结果。在最后一个采样日(2012年10月23日),愈伤组织和根系形成的最佳结果。在2012年7月23日和8月23日达到了零愈伤组织和根系形成。切割的最小基底宽度必须为至少3毫米。

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