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徐淮平原是江苏省小麦的主要产区,每年秋播作物中,小麦占有很大的比重,研究这个地区小麦经济合理施肥,在生产上有重要意义。为此1986～1987年我们在宿迁市布置试验,探索小麦氮磷化肥的最佳用量。现将结果报告如下。
Xuhuai Plain is the main producing area of wheat in Jiangsu Province. In the annual autumn sowing crops, wheat occupies a large proportion. It is of great significance to study the economic and reasonable fertilization of wheat in this area. For this 1986 to 1987, we arranged experiments in Suqian City, to explore the optimum amount of nitrogen and phosphorus fertilizer. The results reported below.