Intro_1 - 1 ANSC 324 Dr. Scott Radcliffe Office: 108...

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Unformatted text preview: 1 ANSC 324 Dr. Scott Radcliffe Office: 108 Poultry Building Lab: 3-208 Lilly Hall Office phone: 496-7718 Lab phone: 496-6748 Email: jradclif@purdue.edu Teaching Assistants: Blaire Aldridge & Danielle Sholly Office: 203 Poultry Building Phone: 496-2130 Adetayo Adedokun Office: Lilly Hall Phone: No Labs this week! Lab next week will be held in ASTL http://www.ansc.purdue.edu/swineclass/ The Netherlands ID-DLO-Institute for Animal Science and Health 6 month stay in the Netherlands 2 Swine Environmental Research Building (SERB) Whole Farm Nutrient Balance Farm Boundary Farm Boundary Nutrient Imbalance (inputs - managed outputs) Nutrient Imbalance (inputs - managed outputs) Inputs Managed Outputs Managed Outputs Feed Feed Animals Animals Irrigation & Rain Irrigation & Rain Irrigation & Rain Fertilizer Fertilizer Legume N Legume N Meat/Milk/ Eggs Meat/Milk/ Eggs Crops/Forage Crops/Forage Manure Manure Crops Gas Emissions Sources of Gas and Odor Compounds Sulfurous Compounds Indoles and phenols Volatile fatty acids Ammonia and volatile amines Met, cys, sulfates, other sulfides Tyr, phe, trp Numerous fibers and numerous amino acids Numerous amino acids and urea COO- NH3+ H Common Odorous Compounds Associated with Livestock Manure Diethyl Sulfide Isovaleric Ethyl Mercaptan Skatole Isobutyric Methyl Mercaptan Indole Ethylamine Butyric Dimethyl Sulfide P-cresol Methlyamine Proprionic Hydrogen sulfide Phenol Ammonia Acetic Sulfur Compounds Phenolic Compounds Ammonia & Amines Volatile Fatty Acids 1 3 5 Lab 7 9 11 Feed Room 2 4 6 Of ice 8 10 12 Utility Room N S W E N S W E Smal Slurrystore Large Slurrystore Feed Bins Lift Station 1 3 5 Lab 7 9 11 Feed Room 2 4 6 Of ice 8 10 12 Utility Room 1 3 5 Lab 7 9 11 Feed Room 2 4 6 Of ice 8 10 12 Utility Room N S W E N S W E Smal Slurrystore Large Slurrystore Feed Bins Lift Station SERB layout, feed storage, manure facilities House 60 wean finish pigs/room 3 605 Tons of feed/year (1.2 million pounds) or 24,200 -- 50 lb bags Underground plumbing for manure removal and sampling Small Slurrystore for accurate manure sampling Air Quality Laboratory Effect of Diet on BW 20 40 60 80 100 120 140 14 28 42 56 84 112 140 152 Days Post-weaning BW, kg Control LNE Pigs fed the LNE diet were 11 lb heavier when marketed Effect of Diet on Feed Efficiency 0.0 0.2 0.4 0.6 0.8 1.0 14 28 42 56 84 112 140 152 Days Post-weaning Gain:Feed Control LNE 4 Effect of Diet on Manure Composition 0.0 0.5 1.0 1.5 2.0 2.52....
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Intro_1 - 1 ANSC 324 Dr. Scott Radcliffe Office: 108...

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