Research on the model of variable-rate fertilization in Maize Based on Geographic Information System

被引：0
|
作者：
Wang Guowei [1 ,2 ]
Hao Yunpeng [1 ,2 ]
Chen Yu [1 ,2 ]
机构：
[1] Jilin Agr Univ, Sch Informat Technol, Changchun 130118, Peoples R China
[2] Jilin Prov Res Ctr, Changchun 130118, Peoples R China
来源：
PROCEEDINGS OF THE 2015 6TH INTERNATIONAL CONFERENCE ON MANUFACTURING SCIENCE AND ENGINEERING | 2016年 / 32卷
关键词：
Geographic Information System; Precision agriculture; Variable-rate fertilization model; SPATIAL VARIABILITY;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Agriculture is a giant and complex system, and agricultural problems are closely related to the time and space information. Information agriculture is based on the soil characteristics of crop growth, adjust the input of crops. The promotion of precision agriculture can improve the productivity of the soil, with the least or the most savings to achieve the same income or higher income, and improve the environment. This paper mainly introduces the establishment of the model of variable rate fertilization of maize and the process of field operation in Changchun City, Jilin Province Nong'an County and combination of Geographic Information System and precision agriculture, save the input of chemical fertilizer, improve maize yield and efficiency.
引用
收藏
页码：1756 / 1763
页数：8
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