Data/hora: 01/06/2024 13:25:46

Biblioteca(s): 	Embrapa Pecuária Sul.	
Data corrente: 	07/01/1991	
Data da última atualização: 	30/06/2014	
Autoria: 	BLACK, J. L.; REIS, P. J. (ed.).	
Título: 	Phyiological & environmental limitations to wool growth.	
Ano de publicação: 	1979	
Fonte/Imprenta: 	Armidale:The University of New England Publishing Unit, 1979.	
Páginas: 	405 p.	
ISBN: 	0-85834-252-9	
Idioma: 	Inglês	
Conteúdo: 	Rates of wool growth in Australia (Regional and seasonal variation in wool growth throughout Autralia; Maximum wool growth rate expected form Australian Merino); Environmental factors affecting wool growth (Feed intake,diet acomposition and wool growth; Variation in wool growth with physiological state; Effects of parasites and disease on woll growth; Weather conditions and wool growth; The effect of photoperiod on wool growth; Predicting wool growth of sheep under field condition); Physiological determinants of wool growth (Feed intake regulation in the sheep; Factors affecting rumen funcion and the supply of nutrients; Histological and biochemical features or the wool fibre and follicle; Protein to energy ratio of absorbed nutrients in relation to wool growth; Effects of amino acids on the growth and properties of wool; Effects of minerals upon wool growth; The effects of hormones on wool growth; Speculation on the control of nutrient partition betwee wool growth and other body functions); Mechanism by which enviromental factors may influence wool growth (Possible mechanisms by which physiological state influences the rate of wool growt; Current ideas on the mechanisms by which climate stress incluences the rate wool growth; Effects of ligth on cyclic activity on wool follicles and possible relationships to changes in the pelage of other mammals; Speculation on the biological mechanisms responsible for fgenetic variation in the rate of wool growth); Application of current knowledge for improving the wool production of grazing sheep; Directiions for future research on wool growth.	
Thesagro: 	Crescimento; Fisiologia; Lã; Ovino.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pecuária Sul (CPPSUL)	
Exemplares: 	CPPSUL - (2379-1) - ADC - LV - PP - 636.3 - B627p - 1988.00385 - DIS