干旱区生态环境知识资源中心(Arid): Monitoring behavior and its related energy expenditure of a desert goat through inertial and heart rate sensors

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	Monitoring behavior and its related energy expenditure of a desert goat through inertial and heart rate sensors
	Lama, Sebastian Paez; Gonzalez, Rodrigo; Catania, Carlos; Sbriglio, Lucas; Allegretti, Liliana
通讯作者	Lama, SP (corresponding author), CCT CONICET Mendoza, Argentinean Inst Arid Land Res, Av Ruiz Leal S-N Parque Gen San Martin,M5502BPB, Mendoza, Argentina. ; Lama, SP (corresponding author), Natl Univ Cuyo, Ctr Univ, Fac Med Sci, Inst Expt Surg, M 5502JMA, Mendoza, Argentina.
来源期刊	ANIMAL SCIENCE PAPERS AND REPORTS
ISSN	0860-4037
出版年	2021
卷号	39 期号:1 页码:61-74
英文摘要	Monitoring behavior of grazing animals offers great potential to improve livestock management. However, few technologies are capable of collecting data and a limited number of methods may be used to classify these data and determine behavior. We propose an inertial measurement unit (INR) for classifying the behavior and heart rate (HR) monitoring to estimate energy expenditure (EE) of one (a=1) goat grazing in the Argentinean Monte Desert. Behavior was classified as resting in the pen (RP), resting in the field (RI), walking (W) and grazing (G). The behavior classification was performed using the Random Forests algorithm. Walking was detected with the highest precision (96%), while the precision was lowest for Grazing (80%). Goat activities could be predicted with an average precision above 86% and a recall of 85%, which suggests viability for real-life applications. Total EE of grazing was 535.1 KJ ME kg BW(0.75)d(-1), while EE of W, G, RF and RP were 53.8,108.5, 99.0 and 273.9 K3 kg BW0.75 d(-1), respectively. The goat walked 7,187 km, at an average speed of 4.22 km h(-1), with an energy cost of displacement at 7.48 J kg BW0.75 m(-1). These results expose the viability, relevance and usefulness of applying this methodology to study different factors affecting the behavior and energy expenditure of goats grazing in arid areas.
英文关键词	behavior energy expenditure grazing goat Monte desert rangeland
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000631080800005
WOS关键词	GRAZING BEHAVIOR ; TECHNICAL NOTE ; MONTE DESERT ; BOER ; PASTURES ; FORAGE ; RANGE ; NEEDS
WOS类目	Agriculture, Dairy & Animal Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349454
作者单位	[Lama, Sebastian Paez; Sbriglio, Lucas; Allegretti, Liliana] CCT CONICET Mendoza, Argentinean Inst Arid Land Res, Av Ruiz Leal S-N Parque Gen San Martin,M5502BPB, Mendoza, Argentina; [Lama, Sebastian Paez] Natl Univ Cuyo, Ctr Univ, Fac Med Sci, Inst Expt Surg, M 5502JMA, Mendoza, Argentina; [Gonzalez, Rodrigo] Natl Univ Technol, GridTICs, Rodriguez 273,M550AJE, Mendoza, Argentina; [Catania, Carlos] Natl Univ Cuyo, LABSIN Sch Engn, Padre Jorge Contreras 1300,M5502JMA, Mendoza, Argentina; [Allegretti, Liliana] Natl Univ Cuyo, Fac Agr Sci, Alte Brown 500,CC7,M5528AHB, Mendoza, Argentina
推荐引用方式 GB/T 7714	Lama, Sebastian Paez,Gonzalez, Rodrigo,Catania, Carlos,et al. Monitoring behavior and its related energy expenditure of a desert goat through inertial and heart rate sensors[J],2021,39(1):61-74.
APA	Lama, Sebastian Paez,Gonzalez, Rodrigo,Catania, Carlos,Sbriglio, Lucas,&Allegretti, Liliana.(2021).Monitoring behavior and its related energy expenditure of a desert goat through inertial and heart rate sensors.ANIMAL SCIENCE PAPERS AND REPORTS,39(1),61-74.
MLA	Lama, Sebastian Paez,et al."Monitoring behavior and its related energy expenditure of a desert goat through inertial and heart rate sensors".ANIMAL SCIENCE PAPERS AND REPORTS 39.1(2021):61-74.