模糊逻辑模型用于在温带气候下的乳制品农场中确定最佳温度湿度指数值
Mustafa Kibar1, İbrahim Aytekin2, İlker Ali Özkan3
1Faculty of Agriculture, Department of Animal Sciences, Siirt University, Siirt, Türkiye.
Journal of applied animal welfare science : JAAWS
|September 11, 2024
概括
在温带气候地区的奶牛场的最佳温度,湿度和温度湿度指数 (THI) 值是使用模糊逻辑来确定的. 这些发现为改善奶牛福利和生产率提供了关键的见解.
科学领域:
- 环境科学 环境科学
- 动物科学动物科学
- 农业工程 农业工程
背景情况:
- 温度,湿度和温度湿度指数 (THI) 等环境因素显著影响牲畜的福利,生产力和健康.
- 确定精确的环境值对于优化乳制品农场条件至关重要,特别是在温带地区.
研究的目的:
- 为位于温带气候区的奶牛场制定最佳的温度,湿度和THI值.
- 应用模糊逻辑模型来确定这些关键的环境参数.
主要方法:
- 使用三个不同的方程计算THI值,考虑各种温度和湿度场景.
- 采用Mamdani类型的模糊逻辑方法来创建温度,湿度和THI的语言表达式.
- 使用接收器操作特征 (ROC) 分析评估THI值的意义,所有模糊算法都显示出显著的结果 (p < 0.001).
主要成果:
- 模糊逻辑模型确定了温带奶牛场的最佳范围:温度为14-18.5°C,湿度为65-70%和THI为52.5-64.5°C.
- 在温带气候地区,牛的THI值为66和72,达到了100%的一致.
- 对适应热带气候的牛来说,观察到73.6%的协议,THI值为74.
结论:
- 模糊逻辑建模成功地为温带地区的奶牛建立了特定的环境值.
- 确定温度,湿度和THI的最佳范围可以为管理实践提供信息,以提高动物福利和生产力.
- 需要进一步研究才能充分理解这些模糊逻辑衍生的值对乳牛生产和整体福利的影响.
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