Art

J-GLOBAL ID：202002286061601889   Reference number：20A0176829

Detection of Steer Defecation Events using an Accelerometer

加速度計を用いた去勢牛の排便事象の検出

Author (5)： WATANABE Nariyasu (Japanese Black Cattle Production and Wildlife Management Research Division, Western Region Agricultural Research Center, National Agriculture and Food Research Organization) ,  YOSHITOSHI Rena (Japanese Black Cattle Production and Wildlife Management Research Division, Western Region Agricultural Research Center, National Agriculture and Food Research Organization) ,  LIM Jihyun (Japanese Black Cattle Production and Wildlife Management Research Division, Western Region Agricultural Research Center, National Agriculture and Food Research Organization) ,  KAWAMURA Kensuke (Japan International Research Center for Agricultural Sciences) ,  SAKANOUE Seiichi (Dairy Production Research Division, Hokkaido Agricultural Research Center, National Agriculture and Food Research Organization)
Material： JARQ  (Japan Agricultural Research Quarterly)
Volume： 53  Issue： 4  Page： 311-319(J-STAGE)  Publication year： 2019 
JST Material Number： Y0175A  ISSN： 0021-3551  CODEN： JARJA9  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： accelerometer ,  *Defecation ,  detection ,  Feces ,  support vector machine ,  Tail ,  space-time ,  grazing ,  Japanese Black Cattle ,  Discriminant Analysis ,  cross validation method ,  *steer ,  quadratic discriminant analysis ,  rearing management ,  beef cattle ,  Mathematics ,  theory of errors
Semi thesaurus term： quadratic discriminant analysis

Author keywords (5)： cattle ,  dung ,  elimination behavior ,  support vector machine ,  tail

JST classification (1)： Cattle  (FD02020Y)

Reference (39)：

• Aland, A. et al. (2002) Diurnal distribution of dairy cow defecation and urination. Appl. Anim. Behav. Sci., 78, 43-54.
• Albright, J. L. & Arave, C. W. (1997) <i>The behaviour of cattle</i>. CAB International, Wallingford, UK.
• Auerswald, K. et al. (2010) Coupling of spatial and temporal pattern of cattle excreta patches on a low intensity pasture. Nutr. Cycl. Agroecosyst., 88, 275-288.
• Barwick, J. et al. (2018) Categorising sheep activity using a tri-axial accelerometer. Comput. Electron. Agric., 145, 289-297.
• Betteridge, K. et al. (2010) Sensors for detecting and logging spatial distribution of urine patches of grazing female sheep and cattle. Comput. Electron. Agric., 73, 66-73.

Terms in the title (4)： 加速度計 ,  去勢牛 ,  排便 ,  事象