Data/hora: 17/06/2024 16:29:24

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	09/10/1995	
Data da última atualização: 	09/10/1995	
Autoria: 	ANDREWS, L. G.	
Título: 	The major non-infectious causes of reproductive wastage in beef cattle in the northern territory.	
Ano de publicação: 	1972	
Fonte/Imprenta: 	Australian Veterinary Journal, v.48, n.2, p.41-46, Feb. 1972.	
Idioma: 	Inglês	
Conteúdo: 	Under extensive conditions reproduction in beef cattle is strongly influenced by body con-
dition at the time of mating. rate of nutritional intake may also be important. In areas of high
summer rainfall the protein concentration in native pasture is low. Increasing protein by su-
pplementary feeding or by introducing improved pasture species corrects this situation,
even when levels of available phosphorus are low. This may be due to low protein per se
or to its effect on total feed inatke. In the lower summer rainfall areas where the pasture 
protein concentration was higher, high reproductive rates were obtained under minimal
disease situations by adjusting grazing densities to achieve satisfactory levels of feed in-
take. Brahman and Brahman-crossbred cattle utilised the low protein pastures more effici-
ently. Selection, culling, bull management, weaning and other management procedures 
are important features in reducing reproductive wastage.	
Palavras-Chave: 	Disease; Fator de manejo; Fertility; Genetic; Management factor.	
Thesagro: 	Doença; Fertilidade; Gado de Corte; Genética; Reprodução.	
Thesaurus Nal: 	beef cattle; reproduction.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (30026-1) - ADD - SP - -- - SP1384 -  - 1384 - DIS