七十年代,西班牙、美国开始在柑桔上采用茎尖嫁接脱毒技术,成功地脱除了多种柑桔病毒类的病害。我国从八十年代初开始,华中农业大学、中国柑桔研究所、湖南省园艺研究所、广西柑桔研究所等单位,也相继进行了这方面的研究。方法都是:砧木试管播种──茎尖嫁接──试管培育──转 In the seventies, Spain and the United States began to adopt the technique of shoot tip grafting and detoxification on citrus fruits, successfully removing the diseases of various citrus virus types. China from the early 1980s, Huazhong Agricultural University, China Citrus Research Institute, Hunan Institute of Horticulture, Guangxi Institute of Citrus and other units, have also conducted a study in this area. The methods are: rootstock test tube sowing - shoot tip grafting - test tube cultivation ─ ─ turn