Data/hora: 07/06/2024 01:36:56

Biblioteca(s): 	Embrapa Meio-Norte.	
Data corrente: 	09/04/1997	
Data da última atualização: 	11/12/2009	
Autoria: 	PEIPER, U. M.; EDAN, Y.; DEVIR, S.; BARAK, M.; MALTZ, E.	
Título: 	Automatic weighing of dairy cows.	
Ano de publicação: 	1993	
Fonte/Imprenta: 	Journal of Agricultural Engineering Research, v. 56, n. 1, p. 13-24, 1993.	
Idioma: 	Inglês	
Conteúdo: 	An electronic weighing system combined with an automatic individual identification system was used with a commercial herd to record cow weights three times a day, without interference to normal procedures. Dedicated real-time software and special algorithms were developed to obtain accurate weights on-line. Eighty-five cows were measured during complete lactations over a period of 3 years. The accuracy of the walk through weighing system was 1.5%. No less than 65% of the cows were weighed routinely at least once daily and all cows in the group had at least five weights recorded weekly. Automatic weighing of cows proved to be feasible as an additional real-time on-line parameter.	
Palavras-Chave: 	Gado de leite.	
Thesagro: 	Peso; Vaca.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Meio-Norte (CPAMN)	
Exemplares: 	CPAMN - (4591-1) - ADC - SP - -- - 10363 -  - 10363 - DIS