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荔枝营养丰富,风味甚佳,被誉为岭南水果中的珍品。当前,恢复和发展荔枝生产,对于丰富人民生活,满足国内外市场的需要,显得十分迫切。荔枝大小年明显,产量不稳定,是生产中一个十分突出的问题。地处海南岛北部的琼山县羊山地区素以盛产荔枝而驰名,是海南岛主要的荔枝产地。这一地区最高年产荔枝鲜果曾达22万担。可是,从1976年丰收之后,出现了荔枝产量骤然下降的现象,一连六、七年基本失收。这一情况同以往的大小年现象迥然不同,引起了各方面的关注,为了探明羊山地区荔枝连
Litchi nutrient-rich, very good flavor, known as Lingnan fruit treasures. At present, the restoration and development of litchi production is very urgent for enriching people’s life and meeting the needs of domestic and foreign markets. Litchi size significantly, the output is unstable, is a very prominent issue in production. Located in the northern part of Hainan Island, Qiongshan County Yangshan area known for its rich reputation of lychee, Hainan Island is the main litchi origin. The highest annual output of litchi fruit in this area reached 220,000. However, after the harvest in 1976, there was a sudden drop in the output of litchi, which basically lapsed for six or seven years. This situation with the size of the previous years of very different, attracted all attention, in order to ascertain the lychee even in Yangshan