Data/hora: 11/06/2024 03:51:57

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	01/03/2017	
Data da última atualização: 	01/03/2017	
Autoria: 	SINGH, G.; GUPTA, A. K.; GUPTA, D. C.	
Título: 	Effect of foetal genotype and ewe's parity on the birth weight of the lamb.	
Ano de publicação: 	1985	
Fonte/Imprenta: 	The Indian Veterinary Journal, v. 55, n. 8, p. 706-709, Ago. 1985.	
Idioma: 	Inglês	
Conteúdo: 	For 15 Chokla lambs, 24, 93 and 41 Soviet Merino (SM)/Rambouillet X Chokla F1, F2 and F3 lambs resp., and twelve 5/8 SM/Rambouillet X Chokla lambs, age at mating of the dam averaged 1450.67, 1391.71, 1825.49, 1018.83 and 1136.83 days, dam's body weight at mating 26.10, 24.92, 28.59, 27.27 and 28.04 kg, and lamb birth weight 2.43, 3.10, 3.17, 2.99 and 2.89 kg. Differences in all traits were significant. This study established the significant superiority in weights of crossbred lambs and dams as also of the multipara ewes over primipara ewes. Because of significant R2 values, weight at mating rather than age at mating could preferably be considered as the earliest reliable predictor of birth weight of the lambs.	
Palavras-Chave: 	Genotypes.	
Thesagro: 	Cordeiro; Genótipo; Ovelha; Ovino; Peso ao nascer.	
Thesaurus Nal: 	Sheep.	
Categoria do assunto: 	G Melhoramento Genético	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (32887-1) - ADD - AP - PP -  -  -  - DIS