Life Cycle Nutrition_1 - 1 Life Cycle Nutrition Part I Life...

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Unformatted text preview: 1 Life Cycle Nutrition Part I Life Cycle Nutrition Nonruminants 114 G e s t a t io n 114 G e s t a t io n 21 Farrowing 21 Farrowing 21 Farrowing 21 Farrowing 42 W e a n i n g 42 W e a n i n g 42 W e a n i n g 49 F e e d e r p i g 49 F e e d e r p i g 56 G r o w / F i n i s h 56 G r o w / F i n i s h 56 Market Hog B r e e d 56 Market Hog 56 Market Hog B r e e d 338 days Life Cycle Nutrition... An individual animals nutritional requirements change daily Requirements for: Maintenance Growth Reproduction Feeding Management: Weaning-Market Feed accounts for 60-70% of the total cost of production Things to consider when formulating swine diets: nutrient requirements of the pigs available feedstuffs cost environmental concerns Nutritional Requirements for Growth Nutritional requirements, as a percent of the diet, decrease as the animal gets heavier (weaning-market) 2 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Ca, % aP, % 3-5 kg 5-10 kg 10-20 kg 20-50 kg 50-80 kg 80-120 Nutritional Requirements for Growth Nutritional Requirements for Growth Nutritional requirements, per day, increase as the animal gets heavier (weaning-market) 2 4 6 8 10 12 14 Ca, g/d aP, g/d 3-5 kg 5-10 kg 10-20 kg 20-50 kg 50-80 kg 80-120 Nutritional Requirements for Growth Ideally, we would change the diet of an...
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This note was uploaded on 05/11/2011 for the course ANSC 324 taught by Professor Unknown during the Spring '11 term at Purdue University-West Lafayette.

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Life Cycle Nutrition_1 - 1 Life Cycle Nutrition Part I Life...

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