| 浙江低丘红壤玉米计量施肥咨询系统研制 |
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| 引用本文： | 吕晓男,陆允甫,王人潮.浙江低丘红壤玉米计量施肥咨询系统研制[J].农业工程学报,1999,15(4):192-197. |
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| 作者姓名： | 吕晓男 陆允甫 王人潮 |
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| 作者单位： | 浙江省农业科学院土肥所;浙江省农业科学院土肥所;浙江大学农业遥感与信息技术应用研究所 |
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| 基金项目： | 浙江省青年科技人才培养专项基金（ＲＣ９９０３５） |
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| 摘 要： | 利用浙江省多点玉米肥料田间试验的资料建立玉米计量施肥咨询系统。在建立施肥数据库的基础上，用养分平衡公式确定Ｐ和Ｋ用量；“以产定Ｎ”公式确定Ｎ用量。用Ｖｉｓｕａｌ Ｂａｓｉｃ语言建立系统界面和系统集成。
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| 关 键 词： | 玉米 计量施肥 咨询系统 |
| 收稿时间： | 3/1/1999 12:00:00 AM |
| 修稿时间： | 9/1/1999 12:00:00 AM |
Advisory System for Corn Quantitative Fertilization in Hilly Red Soil Region in Zhejiang Province |
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| Lu Xiaonan,Lu Yunfu.Advisory System for Corn Quantitative Fertilization in Hilly Red Soil Region in Zhejiang Province[J].Transactions of the Chinese Society of Agricultural Engineering,1999,15(4):192-197. |
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| Authors: | Lu Xiaonan Lu Yunfu |
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| Abstract: | Advisory system for corn quantitative fertilization was developed with the data of mutiple site field experiments of corn grown on hilly red soils in Zhejiang. The rate of P and K was computed with nutrient balance fertilization formula, and N was computed accoring to yield level of corn. System face design and integrated was completed with Visual Basic. |
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| Keywords: | corn quantitative fertilization advisory system |
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