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我市酸枣资源非常丰富,从沿黄滩涂到海拔1500米的高山之上均有分布。我们自1996年开始,到2000年利用酸枣改良优质大枣4000多万株,嫁接当年部分枣树就能开花结果,第二年普遍挂果,第三年667平方米产量就可达到1000公斤左右,经济效益非常显著。灵宝市朱阳镇寺上村的罗来科,几年来在他承包的荒山上,共改良酸枣60多万株,年收入达4O多万元。卢氏县城关镇的刘鹏翔于1998年承包荒山233公顷,两年共嫁接成活30万株,2000年收入
City jujube resources are very rich, from along the Yellow Sea beach to the elevation of 1,500 meters above the mountains are distributed. Since 1996, we have used jujube to improve the quality of more than 40 million jujube varieties in 2000, and some jujube trees can blossom in the year of grafting. In the second year, the fruits are generally fruited, and the output of 667 square meters in the third year can reach about 1,000 kg. Economic benefits are significant. Lingbao City, Zhu Yangzhen Temple on the village of Luo Laoke, for several years in his contracted barren hills, a total of more than 600,000 jujube improved, with an annual income of 4O million. Liu Pengxiang, Chengguan Town of Lushi County, contracted barren hills of 233 hectares in 1998 with a total of 300,000 surviving grafts in two years. The income in 2000