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| 果树水分动态参数的计算机测量系统 | |
| 引用本文： | 侯加林,刘海波,丁启胜,王相友,王金星. 果树水分动态参数的计算机测量系统[J]. 农业机械学报, 2001, 32(3): 71-74 |
| 作者姓名： | 侯加林 刘海波 丁启胜 王相友 王金星 |
| 作者单位： | 1. 中国农业大学电子电力工程学院硕士生副教授, 2. 山东工程学院讲师, 3. 山东农业大学工程技术学院自动化系讲师, 4. 山东工程学院研究生部博士教授 5. 山东农业大学工程技术学院自动化系讲师 |
| 基金项目： | 山东省科委资助项目! (项目编号 :96 115 4912 ) |
| 摘 要： | 开发了一套果树水分动态参数的测量系统，给出了该系统的硬件组成、软件设计和传感器的设计，以及该系统的测试试验结果。现场使用表明，该系统工作稳定，操作方便，省工省力。本文为研究果树的生理，找出其需水规律，进而指导灌溉提供了有力的帮助。 |
| 关 键 词： | 果树 计算机应用 检测 水分动态参数 |
| 修稿时间： | 2000-04-03 |
A Computerized Dynamic Parameters Measuring System for Fruit Tree Moisture |
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| Hou Jialin,Liu Haibo,Wang Xiangyou,Ding Qisheng,Wang Jinxing. A Computerized Dynamic Parameters Measuring System for Fruit Tree Moisture[J]. Transactions of the Chinese Society for Agricultural Machinery, 2001, 32(3): 71-74 | |
| Authors: | Hou Jialin Liu Haibo Wang Xiangyou Ding Qisheng Wang Jinxing |
| Affiliation: | Hou Jialin(China Agricultural University) Liu Haibo Wang Xiangyou(Shandong Institute of Technology) Ding Qisheng Wang Jinxing(Shandong Agricultural University) |
| Abstract: | A computerized dynamic instrument for water conditions of fruit trees was developed in this work. The operation principle, technical index and the design of hardware and software of microcontroller 89C51 were expounded. The instrument was used to measure the water conditions of a fruit tree, such as flow rate of transpiration sap, soil moisture, photon flux density, temperature and moisture in air, which was enabled to make long time, dynamic and on site measurement. It was characterized by advanced technique, multi function, high performance and easy operation. The dynamic instrument can offer powerful help in researching fruit tree physiology, finding the law of water requiring, as well as directing irrigation. |
| Keywords: | Fruit trees Moisture Computer application Measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |