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甘薯茎尖组培苗的带毒检测是获得脱毒苗的关键步骤。指示植物检测法是甘薯病毒检测中最常用、最可靠的方法。为了探索影响指示植物检测效果的因素,提高检测的准确性,我们于1999年用我所培育的甘薯茎尖苗与指示植物巴西牵牛嫁接进行了带毒检测研究。现将结果报道如下。1 材料与
Sweet potato shoot tips Tissue culture virus detection is the key step to get virus-free seedlings. Indication of plant test is the most commonly used and most reliable method in detecting sweet potato virus. In order to explore the factors influencing the detection effect of plants and improve the accuracy of the detection, we carried out the detection of the virus in 1999 by grafting the sweetpotato shoot tip of sweet potato and the indica plant Brazilian brachytherapy. The results are reported below. 1 material and