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Estimation of the optimal ratio of standardized ileal digestible tryptophan to lysine for finishing barrows fed low protein diets supplemented with crystalline amino acids
tryptophan requirement pig performance
2015/7/3
Optimum standardized ileal digestible (SID) tryptophan (Trp) to lysine (Lys) ratio was estimated for 67–96 kg barrows fed low protein diets supplemented with crystalline amino acids (AA). One hundred ...
Fat, meat quality and sensory attributes of Large White × Landrace barrows fed with crude glycerine
pig pork quality glycerol by-product stearic acid
2014/10/28
The use of alternative raw materials like crude glycerine in animal feed to reduce final costs could be of interest as the sector seeks to increase its competitiveness. The aims of the present work we...
Estimation of the Optimal Ratio of Standardized Ileal Digestible Threonine to Lysine for Finishing Barrows Fed Low Crude Protein Diets
Threonine to Lysine Ratio Standardized Ileal Digestible Performance Low Crude Protein Pigs
2016/5/12
Two experiments were conducted to determine the standardized ileal digestible (SID) lysine (Lys) requirement and the ideal SID threonine (Thr) to Lys ratio for finishing barrows. In Exp. 1, 120 barrow...
Effects of Dietary Energy Intake Levels on Growth Performance and Body Composition of Finishing Barrows and Gilts
Energy Intake Growth Performance Body Composition Finishing Barrows and Gilts
2016/4/28
This study was conducted to investigate the effects of different energy intake on physical and chemical composition in body fractions, growth performance and meat characteristics of finishing barrows ...
Backfat Characteristics of Barrows and Gilts Fed on Tuna Oil Supplemented Diets during the Growing-finishing Periods
Tuna Oil Backfat Fatty Acid Pig
2016/4/28
This study was conducted to evaluate the effect of supplementing tuna oil to diets of growing-finishing pigs (barrows and gilts) on backfat characteristics when slaughtered at different weights. Four ...
Effects of Dietary Energy Concentration and Lysine on the Digestible Energy Ratio for Apparent Amino Acid Digestibility in Finishing Barrows
Barrows Lysine:DE Ratio Amino Acid Digestibility Urinary Nitrogen
2016/4/27
This experiment was performed to investigate the effects of two energy levels and four lysine:digestible energy (DE) ratios on the apparent digestibility of nutrients in finishing pigs. The experiment...
Effects of Restricted Feeding on Performance, Carcass Quality and Hormone Profiles in Finishing Barrows
Barrows Restricted Feeding Growth Performance Carcass Characteristics IGF-I Leptin
2016/4/22
To investigate the effects of feeding restricted on growth, carcass characteristics and plasma profiles in an attempt for optimum responses, a total of 108 cross-bred finishing barrows [(Landrace??Yor...
Effects of Betaine on Performence, Carcass Characteristics and Hepatic Betaine-homocysteine Methyltransferase Activity in Finishing Barrows
Betaine Barrow Performace Carcass Characteristics Pork BHMT Activity
2016/4/21
This experiment was conducted to determine the effect of dietary betaine (0, 0.125%) on performance, carcass composition, pork quality and hepatic betaine-homocysteine methyltransferase (BHMT) activit...