Meterial Development on Computer-Assisted Cultivation Environment Education

计算机辅助栽培环境教育教材开发

• 批准号: 07680291
• 负责人: HIRAI Hiroaki
• 金额: $ 1.54万
• 依托单位: Osaka Prefecture University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07680291/
• 关键词: computer; cultivation environment; material development; cultivation practice education; センサ

In the previous studies, we found it effective to raise students' interest in cultivation practice education by having them compare the growth and harvest of the plants in experimental sections with those in control sections. We also found that it was useful to introduce a computerized weather observation system developed by our faculty to cultivation practice education. In the light of these findings, we assumed that students would have more benefit from the practice education which combines a systematic computerized system with comparative cultivation.Thus, in this study, we developed a computerized observation system. A censor, a personal weather observatory, and teletext were processed by a compact personal computer and the information collected was output by the monitor system. Furthermore, in order to enhance the quality of the system, we tried to establish a local area network. However, because of the difference in computer and operation system, we could not make the system computerized completely although each sub-system was found to be a useful observation device.In the cultivation practice, the students monitored plants under several different conditions in terms of planting time and mulching. The students were able to obtain more precise data concerning cultivation conditions and plant growth by the computerized system. As a result, the students were able to understand the relationship between cultivation environment and plant growth more deeply. Consequently, many students seemed to increase their interest in the practice education more than before. Thus, the cultivation practice model in which a computer was used was found to be more effective. In future, we would like to establish a more effective cultivation practice education.

在以往的研究中，我们发现，通过让学生比较实验区和对照区植物的生长和收获情况，可以有效地提高学生对栽培实践教学的兴趣。本研究亦发现将本系自行研发之电脑化气象观测系统引入实习教学，有其实用价值。根据这些发现，我们认为学生将从系统的计算机系统与比较培养相结合的实践教育中受益更多，因此，在本研究中，我们开发了一个计算机观察系统。一台小型个人计算机处理一个检查器、一个个人气象观测站和图文电视，所收集的信息由监测系统输出。此外，为了提高系统的质量，我们尝试建立一个局域网。虽然每个子系统都是一个有用的观察装置，但由于计算机和操作系统的差异，我们不能使系统完全计算机化。在栽培实践中，学生们在几种不同的种植时间和覆盖条件下监测植物。学生们可以通过计算机系统获得有关种植条件和植物生长的更精确的数据。学生们因此能够更深入地了解栽培环境与植物生长之间的关系。因此，许多学生似乎比以前更增加了他们对实践教育的兴趣。因此，使用计算机的修炼模式被发现更有效。在未来，我们希望建立一个更有效的修炼实践教育。