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Classification of environmental factors potentially motivating for dairy cows to access shade

机译：对乳制奶牛进入阴凉处的环境因素的分类

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摘要

The aim of this Research Communication was to apply the data mining technique to classify which environmental factors have the potential to motivate dairy cows to access natural shade. We defined two different areas at the silvopastoral system: shaded and sunny. Environmental factors and the frequency that dairy cows used each area were measured during four days, for 8 h each day. The shaded areas were the most used by dairy cows and presented the lowest mean values of all environmental factors. Solar radiation was the environmental factor with most potential to classify the dairy cow's decision to access shaded areas. Data mining is a machine learning technique with great potential to characterize the influence of the thermal environment in the cows' decision at the pasture.
机译：本研究沟通的目的是应用数据采矿技术，分类到哪些环境因素有可能激励奶牛以获得自然阴影。 我们在SilvopAstoral系统中定义了两个不同的区域：阴影和阳光明媚。 环境因素和乳制奶牛使用每个区域的频率在四天内测量，每天8小时。 阴影区域是乳制品奶牛最多使用的区域，并呈现了所有环境因素的最低平均值。 太阳辐射是大多数潜力的环境因素，分类奶牛决定访问着阴影区域。 数据挖掘是一种机器学习技术，具有巨大的潜力，以表征在牧场的奶牛的决定中的热环境的影响。

著录项

  • 来源
    《Journal of dairy research》 |2021年第3期|274-277|共4页
  • 作者

    Matheus Deniz; Karolini Tenffen de Sousa; Isabelle Cordova Gomes; Marcos Martinez do Vale; Joao Ricardo Dittrich;

  • 作者单位

    Programa de Pos-Graduacao em Zootecnia Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil Laboratorio de Inovacoes Tecnologicas em Zootecnia (LITEZ - UFPR) Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil;

    Programa de Pos-Graduacao em Zootecnia Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil Laboratorio de Inovacoes Tecnologicas em Zootecnia (LITEZ - UFPR) Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil;

    Laboratorio de Inovacoes Tecnologicas em Zootecnia (LITEZ - UFPR) Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil;

    Laboratorio de Inovacoes Tecnologicas em Zootecnia (LITEZ - UFPR) Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil;

    Programa de Pos-Graduacao em Zootecnia Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil Laboratorio de Inovacoes Tecnologicas em Zootecnia (LITEZ - UFPR) Departamento de Zootecnia Universidade Federal do Parana Curitiba Brazil;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    animal distribution; behavioural pattern; decision tree; pasture; precision livestock farming;

    机译：动物分布;行为模式;决策树;牧场;精密畜牧业;

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