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植物营养繁殖中,扦插或空中压条使用的激素一般都采用浸渍法,浓度为百万分之几(ppm)。但相同药剂对同种植物处理的效果有差异,除枝条生理、环境条件、处理时间等差异外,还缺乏精确用量,难以对处理枝条定量,以致无法相互比较,致使重复应用难获得应有成效。此外,浸渍法,涂抹法在空中压条上应用相当不便。为此,我们用激素生根纸的方法,在若干植物扦插和空中压条上取得了良
In vegetative reproduction, the hormones used for cuttings or aerial battens are generally impregnated at concentrations in parts per million (ppm). However, the same medicament has the same effect on the treatment of the same plants. In addition to the differences in branch physiology, environmental conditions, treatment time and the like, it is difficult to accurately quantify the branches so that they can not be compared with each other, so that repeated application is hard to be achieved. . In addition, the dipping method, smear method is quite inconvenient to use on the air batten. To this end, we use hormone rooting paper method, in a number of plant cutting and air pressure made good