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Impact Of Altering Lys : Energy Ratio During Gestation On Sow Productivity, Piglet Robustness, And Piglet Post-Wean Growth Performance, Tiffany C. Bruhn
Impact Of Altering Lys : Energy Ratio During Gestation On Sow Productivity, Piglet Robustness, And Piglet Post-Wean Growth Performance, Tiffany C. Bruhn
Electronic Theses and Dissertations
Across 4 breeding groups, 63 primiparous and multiparous females were blocked by parity, balanced by weight, then randomly assigned to one of 3 gestation feeding regimens: Control (CON), 1.50 g SID Lys/Mcal ME from d2-110 of gestation; Phase Feeding 1 (PF1), 1.50 g SID Lys/Mcal ME from d2-89 and 2.11 g SID Lys/Mcal ME from d 90-110 of gestation; Phase Feeding 2 (PF2), 1.25, 1.07, and 0.88g SID Lys/Mcal ME from d2-89 for gilts, parity 1, and parity 2+, respectively and 2.11 g SID Lys/Mcal ME from d90-110 of gestation over 2 reproductive cycles. During lactation, all sows received a …
Feeding Increasing Levels Of Reduced-Oil Distillers Dried Grains With Solubles From Two Ethanol Fermentation Methods Impacts Finishing Pig Growth Performance And Belly Quality, Austin Egolf
Electronic Theses and Dissertations
Reduced-oil distillers dried grains with solubles (DDGS) are an affordable source of energy in finishing pig diets, but differences in DDGS fermentation method on finishing pig growth performance and belly quality is relatively unknown. The objectives of this study were: 1) determine the influence of increasing dietary inclusion rate of hot fermentation (HF) and cold fermentation (CF) DDGS on growth performance, carcass characteristics and belly quality, and 2) compare the effect of HF and CF DDGS on finishing pig growth performance, carcass characteristics, and belly quality. Crossbred pigs (n = 200) were used in a randomized complete block design and …