Design and Experiment of Intelligent Control System of Crop Partial Root-zone Alternative Irrigation
- 10.2991/mems.2012.140How to use a DOI?
- alternative irrigation;control system watersaving; ccontrol signal; ontrol module;soil moisture sensor Introduction
The existing alternative irrigation devices are still stuck in the stage manually select the irrigated area through human operation to achieve the selected area of irrigation, timeconsuming, response speed is slow. The existing irrigation devices need to use other means of experimental observations to determine the actual moisture content of the different regions of the crop root zone to determine which area needs irrigation and when it needs irrigation, has seriously affected the accuracy of the control .In this paper the intelligent control System of crop partial root-zone alternative irrigation are designed , the overall structure and principle of system are introduced ,designing the hardware and software of the system ,dong the test. Experiment results indicated that the system has fast response, good stability, and water using efficiency increased by 9%. This system is suitable for controlling the partial root-zone alternative irrigation automatically, the corn, cotton, potatoes and other field furrow irrigation of crops and fruit trees and greenhouse vegetable crops.
- © 2012, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Liu Yingchao AU - Hou Shulin AU - Kang Shaozhong AU - Du Taisheng AU - Xu Xiaofeng PY - 2012/12 DA - 2012/12 TI - Design and Experiment of Intelligent Control System of Crop Partial Root-zone Alternative Irrigation BT - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012) PB - Atlantis Press SP - 533 EP - 535 SN - 1951-6851 UR - https://doi.org/10.2991/mems.2012.140 DO - 10.2991/mems.2012.140 ID - Yingchao2012/12 ER -