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Animal Sciences

Kansas State University Libraries

Kansas Agricultural Experiment Station Research Reports

2016

Crude protein

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Determination Of The Optimum Levels Of Dietary Crude Protein For Growth Performance And Carcass Characteristics Of Finishing Pigs From 240 To 280 Lb, J. Soto, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. Derouchey, R. D. Goodband Jan 2016

Determination Of The Optimum Levels Of Dietary Crude Protein For Growth Performance And Carcass Characteristics Of Finishing Pigs From 240 To 280 Lb, J. Soto, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. Derouchey, R. D. Goodband

Kansas Agricultural Experiment Station Research Reports

A total of 224 pigs (PIC 327 × 1050, initially 241.1 lb) were used in a 20-d trial to determine the optimum dietary CP concentration for growth performance and carcass characteristics of finishing pigs. Pens of 7 pigs were allotted by BW and randomly assigned to 1 of 4 dietary treatments with 7 or 8 replications per treatment. Dietary treatments included 4 levels of CP (10, 11, 12, and 13%) that were formed by reducing the amount of crystalline Lys in a corn-soybean meal diet. At d 20, pigs were transported to a packing plant for processing and carcass data …


Effects Of Dietary Electrolyte Balance And Crude Protein Level On Growth Performance, Carcass Characteristics, And Blood Analytes Of Finishing Pigs, J. Soto, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. Derouchey, R. D. Goodband Jan 2016

Effects Of Dietary Electrolyte Balance And Crude Protein Level On Growth Performance, Carcass Characteristics, And Blood Analytes Of Finishing Pigs, J. Soto, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. Derouchey, R. D. Goodband

Kansas Agricultural Experiment Station Research Reports

A total of 288 finishing pigs (PIC 327 × 1050, initially 243.5 lb) were used in a 20-d trial to determine if dietary electrolyte balance (dEB) in conjunction with low protein, amino acid fortified diets has any influence on growth performance. Pens of 8 pigs were allotted by BW and randomly assigned to 1 of 4 dietary treatments with 9 replications per treatment. Treatments were arranged in a 2 × 2 factorial with main effects of CP (10 or 13%) and dEB (48 or 107 mEq/kg). At d 20, the pigs were transported to a packing plant for processing and …