充分利用野生资源，大力发展见效快的经济林，是贫困山区脱贫致富的一条好途径。吉县推广酸枣接大枣技术，成活率达９６％，当年结果率达５６％，单株平均结枣１８个，经济效益可观。现将其嫁接技术要点总结如下：１嫁接时间枝接（根接）４月上旬～６月中旬；芽接７月上旬... Making full use of wild resources and vigorously developing economic forests with quick results is a good way to get rid of poverty and get rich in poor mountainous areas. Jixian jujube to promote jujube technology, the survival rate of 96%, then the result rate of 56%, the average number of individual fruiting 18, considerable economic benefits. The grafting technology is summarized as follows: 1 graft grafting (root then) early April to mid-June; Budding early July ...