Body composition at farrowing and nutrition during lactation affect the performance of primiparous sows. II. Milk composition, milk yield, and pig growth

Sows that were either fat or lean at farrowing (340 or 280 g of body fat/kg BW, respectively) were offered either a low-protein (LP; 7.9% CP and 15.5 MJ DE/kg as fed) or a high-protein (HP; 19.0% CP and 15.6 MJ DE/kg as fed) diet on an ad libitum basis throughout a 4-wk lactation to test the hypothe...

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Veröffentlicht in:	Journal of animal science 1998-07, Vol.76 (7), p.1738-1743
Hauptverfasser:	Revell, D.K. (Massey Univ., New Zealand.), Williams, I.H, Mullan, B.P, Ranford, J.L, Smits, R.J
Format:	Artikel
Sprache:	eng
Schlagworte:	ADIPOSE TISSUES Analysis of Variance Animal Nutritional Physiological Phenomena Animal productions Animals Animals, Suckling - growth & development Biological and medical sciences Body Composition - physiology BODY CONDITION BODY FAT CARCASS COMPOSITION CERDAS COMPOSICION DE LA CANAL COMPOSITION DE LA CARCASSE CONDICION CORPORAL CONTENIDO DE LIPIDOS CONTENIDO PROTEICO DIET Diet - veterinary DIETA Dietary Proteins - administration & dosage ETAT CORPOREL FEED INTAKE Female Fundamental and applied biological sciences. Psychology GAIN DE POIDS GANANCIA DE PESO GILTS GRASA DE LA LECHE Hogs INGESTION DE PIENSOS Labor, Obstetric - physiology LACTACION LACTATION Lactation - physiology LACTATION STAGE LACTOSA LACTOSE LAIT LEAN LECHE LECHON LIPID CONTENT LITTER SIZE Litter Size - physiology LIVEWEIGHT GAIN MATIERE GRASSE DU LAIT MILK Milk - chemistry Milk - metabolism MILK FAT MILK PROTEIN MILK YIELD Nutrition NUTRITIVE RATIO NUTRITIVE VALUE Physical growth PIGLETS PORCELET Pregnancy PRISE ALIMENTAIRE (ANIMAUX) PROTEIN CONTENT PROTEINAS PROTEINAS DE LA LECHE PROTEINE PROTEINE DU LAIT PROTEINS REGIME ALIMENTAIRE RENDEMENT LAITIER RENDIMIENTO LECHERO SOWS Swine - growth & development Swine - physiology TAILLE DE LA PORTEE TAMANO DE LA CAMADA TEJIDO ADIPOSO TENEUR EN LIPIDES TENEUR EN PROTEINES Terrestrial animal productions TISSU ADIPEUX TRUIE VALEUR NUTRITIVE VALOR NUTRITIVO Vertebrates WEIGHT GAIN Weight Gain - physiology
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