从上世纪80年代开始,以短穗扦插繁育茶树良种取代了用茶籽播种方式来发展新茶园,从而提高了茶园单产,改进了茶叶品质。我们从多年繁育良种中总结出一套短穗扦插的“二选、二定、三关、三管”的技术经验。1.二选(1)选好育苗基地选择土壤酸碱度为5～6.5、土质为沙壤土、地下水位适中、水源充足、能排能灌、较避风,且未进行过茶苗扦插或至少经两 Since the 1980s, the development of new tea plantations has been replaced by the cultivation of shorteagle cuttings of tea trees to improve the quality of tea. We have summarized from a number of breeding varieties of a short cuttings of “second choice, two fixed, three off, three” technical experience. 1. Second choice (1) choose a good breeding base Select the soil pH is 5 ~ 6.5, sandy loam soil quality, moderate groundwater level, adequate water supply, irrigation can be rowing, more sheltered, and no cuttings or at least two