橄榄生产上长期存在结果迟(一般从播种到结果要10年以上)和幼苗移栽成活率低(一般只有30～40％)两个难题,影响橄榄生产的发展。从1978年开始我们在县农科所搞小苗嫁接试验,今年已有一株开始结果。1981年春又试验采用塑料袋育苗,于3月26日播种,目前苗高达40厘米以上。从10月至11月已移植了3批,成活率均达100％。现把塑料袋育苗情况具体分述如下: Olive production has long-term consequences of late (usually from the sowing to the results of more than 10 years) and seedling transplanting low survival rate (generally only 30 to 40%) two problems affect the development of olive production. Since 1978, we engaged in the grafting of seedlings in the county agricultural science, this year has a starting result. In the spring of 1981, experiments were carried out using plastic bags and seedlings. The seeds were sown on March 26 and the current seedling height was over 40 cm. From October to November has been transplanted three batches, the survival rate reached 100%. Plastic bags are now nursed back to the specific situation described as follows: