利用野生酸枣资源袋接大枣,自六十年代初已在生产上广泛运用,但此法往往因缺乏大而被有蜡质的包叶及包叶较费工而影响到嫁接的时期和嫁接速度。有人试图以纸代叶或包纸后在其外再包一层塑料薄膜,都未获得成功。为解决上述问题,我们于1981年4月上旬及6月中旬两个时期,采用塑料薄膜条带直接包扎接口,省去包叶手续的做法,均取得了成活率达80%以上的效果,从而简化了酸枣袋接大枣的手续。其具体做法如下: It has been widely used in production since the early 1960s. However, this method often affects the stage of grafting and grafting due to the lack of large and waxy leaves and leaves, speed. No one succeeded in trying to wrap a sheet of plastic film with paper on the leaf or wrapped in paper. In order to solve the above problems, we used plastic film strips to directly tie the interface in early April and mid-June 1981, eliminating the need for wrapping procedures and achieved a survival rate of more than 80% Simplified jujube bags connected jujube procedures. The specific practices are as follows: