| 利用土壤信息系统进行水稻施氮量决策初探--以江苏省大丰市为例 |
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| 引用本文： | 潘剑君,房世波,孙维侠,陈丽艳. 利用土壤信息系统进行水稻施氮量决策初探--以江苏省大丰市为例[J]. 南京农业大学学报, 2000, 23(3) |
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| 作者姓名： | 潘剑君 房世波 孙维侠 陈丽艳 |
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| 作者单位： | 1. 南京农业大学资源与环境科学学院,南京,210095
2. 江苏鹏鹞生态农业有限公司,江苏宜兴,214214 |
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| 基金项目： | 国家自然科学基金!(4 97710 43)，江苏省自然科学基金!(BK9710 0 ) |
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| 摘 要： | 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
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| 关 键 词： | 土壤信息系统 水稻施氮量决策 目标产量法 江苏省大丰市 |
A preliminary study on rice nitrogen applicationdecision-making by soil information system-A case study of Dafeng City,Jiangsu Province |
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| Pan Jianjun,Fang Shibo,Chen Liyan,Sun Weixia. A preliminary study on rice nitrogen applicationdecision-making by soil information system-A case study of Dafeng City,Jiangsu Province[J]. Journal of Nanjing Agricultural University, 2000, 23(3) |
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| Authors: | Pan Jianjun Fang Shibo Chen Liyan Sun Weixia |
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| Abstract: | The framework and content of rice N fertilizer application decision making based on method of fertilization for target yield by means of soil information system were introduced and the results of a preliminary study of Dafeng City,Jiangsu Province were showed. |
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| Keywords: | soil information system rice N fertilizer application decision making method of fertilization for target yield Dafeng City Jiangsu Province |
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