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以江苏省大丰市为例 ,介绍了利用土壤信息系统 ,以目标产量法为依据 ,进行水稻施氮量决策的具体思路与做法 ,并展示了初步尝试的结果
Taking Dafeng City in Jiangsu Province as an example, this paper introduces the specific ideas and practices of using NOS to determine the amount of N application in rice based on the target yield method and presents the results of the initial attempt