Development of Automatic Control System of Fertigation Technique

魏正英; 葛令行; 赵万华; 卢秉恒

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Development of Automatic Control System of Fertigation Technique

更新时间：2025-12-08

- Development of Automatic Control System of Fertigation Technique
- Vol. 42, Issue 3, Pages: 347-349+363(2008)
- 作者机构：
  
  西安交通大学机械制造系统工程国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： S224.22;TM921.51
- Online First：10 March 2008，
  
  Published：2008
- 稿件说明：
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魏正英, 葛令行, 赵万华, et al. Development of Automatic Control System of Fertigation Technique[J]. 2008, 42(3): 347-349+363.
DOI：

魏正英, 葛令行, 赵万华, et al. Development of Automatic Control System of Fertigation Technique[J]. 2008, 42(3): 347-349+363. DOI：

摘要

为了实现滴灌系统中灌溉与施肥的精确控制和同步进行

应用单片机控制与变频调节技术设计、开发了高精度的灌溉施肥自动控制系统

并通过硬件和软件的优化组合

进行了灌溉施肥自动控制系统的自主设计和制造.根据不同作物的不同需要

对灌溉液的电导率和酸碱度进行精确控制和实时调节

利用单片机技术开发了自动施肥控制系统

降低了系统成本.该系统采用模块化设计

其结构紧凑

使用简单

有利于推广使用.

Abstract

To accurately control and simultaneously conduct of irrigation and fertilization in drip irrigation system

a highly intelligent fertigation system is developed based on single chip microcomputer(SCM)control principles and variable frequency technique. Via the optimal combination of hardware and software

the equipment is fabricated

where the electric conductivity and pH value can be accurately controlled and real-time regulated to meet the various needs of different crops. Utilizing SCM technique reduces the costs of the system

while the structure becomes much compacted due to the modular design to efficiently promote.

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Keywords

references

朱志坚,卢秉恒,赵万华,等.机械注入式施肥装置研制与应用 [J].节水灌溉,2003,21(2):21-22.

ZHU Zhijian, LU Binheng, ZHAO Wanhua, et al. Development and application of mechanical injecting fertigation device[J]. Water Saving Irrigation,2003, 21(2):21-22.

SILBER A, XU G. High fertigation frequency: the effects on uptake of nutrients, water and plant growth[J].Plant and Soil,2003,253(3):467-477.

杨仁全,王纲,周增产,等.精密施肥机的研究与应用[J].农业工程学报,2005,21(12):197-199.

YANG Renquan, WANG Gang, ZHOU Zengchan, et al. Research and application of precise fertilizer applicator [J]. Transactions of The Chinese Society of Agricultural Engineering, 2005,21(12):197-199.

鲁燕,何晓娥.我国精确农业发展现状及前景展望 [J].农业装备技术,2004,30(3):22-24.

LU Yan,HE Xiao'e. The current development and a prospect about precision agriculture in China [J]. Equipment and Technology of Agriculture, 2004,30(3):22-24.

李凯,毛罕平,李百军. 实时施肥灌溉自动控制系统的研制 [J].江苏理工大学学报,2001,22(1):12-16.

LI Kai, MAO Hanping, LI Baijun. An automatic real-time control system of fertilization and irrigation [J]. Journal of Jiangsu University of Science and Technology, 2001,22(1):12-16.

李凯,毛罕平,李百军.混药混肥装置控制性能分析[J].农业机械学报,2003,34(1):50-53.

LI Kai, MAO Hanping, LI Baijun. Analysis on control performance of various pesticide or fertilizer mixers[J]. Transactions of The Chinese Society of Agricultural Machinery, 2003,34(1):50-53.

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