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苏密一号西瓜在我县大面积栽培,已有4年的历史。该品种上市早,吃口好,销路畅,效益高,因此种植面积逐年扩大。1987年全县种植西瓜51709.5亩,其中苏密一号42130.5亩,占西瓜总面积81%,已成为我县西瓜的当家品种。产量也不断提高。1987年平均亩产1117公斤,涌现出一批亩产超2000公斤的高产户和丰产田。为了总结经验,寻找规律,进一步提高大面积生产水平,我们调查
Su-1 watermelon in my county large-scale cultivation, has 4 years of history. The varieties listed early, eat well, the market Chang, high efficiency, so planted area has expanded each year. In 1987 the county planted 51,709.5 acres of watermelon, of which 51,030.5 acres of the first secret, accounting for 81% of the total area of watermelon, has become the county’s watermelon headed varieties. Production is also rising. In 1987, the average mu yield was 1117 kilograms, and a batch of high-yielding households and high-yield fields with a per-mu yield exceeding 2000 kilograms emerged. In order to summarize the experience, looking for the law to further improve the level of large-scale production, we investigate