茶树短穗扦插每天需要浇水(夏秋季一天要浇两次水),耗费大量繁重的劳力。特别是我国北部茶区,冬有严寒,冻土层常达10公分以上,夏有高温干旱,即使一天浇两次水,也常因严寒酷暑而受冻旱之灾难以成活,因此我国北部茶区推广茶树的短穗扦插方法,在技术上必需进行改进。解决茶树冬季扦插的主要矛盾——保持一定的温度和解决茶树夏季扦插的主要矛盾——保持一定的湿度两大问题。东非肯尼亚为使扦插茶苗渡过4—10月的旱季,采用薄膜覆盖方法,国内海南岛也在扦插后进行短期(一个月)的薄膜覆盖 Short cuttings of tea trees need to be watered daily (water must be poured twice a day in summer and autumn), consuming a lot of heavy labor. Especially in the tea area in the north of our country, there are bitter winters in winter and often more than 10 centimeters in permafrost. There is a high temperature and drought in summer. Even if water is poured twice a day, it is often hard to survive because of cold and severe heat. Therefore, District short fiber spike promotion methods of tea, technically necessary to be improved. Solve the main contradictions of tea tree cutting in winter - to maintain a certain temperature and solve the main contradictions of tea tree cutting in summer - to maintain a certain degree of humidity two major issues. East Africa Kenya To cuttage tea seedlings through the April-October dry season, the use of film coverage method, Hainan Island is also cuttings after the short-term (one month) of film coverage