ADCS 2010 Lecture 3 Outline of Last Lecture I Sex Condition Terminology A Female and Meat Product Table Continued B Beef Categories a Fed b Non Fed Manufactured C Freemartin II Human uses of animals and animal products A Food a Carcass meat b Organ meat c Eggs d Milk B Power C Clothing a Examples D Manure a Fertilizer b Energy c Buildings E By Products a Pharmaceuticals b Animal feeds c Fat F Research Models a How many models b Examples G Pleasure III World Population in Humans IV World Population in Livestock A Chickens B Cattle C Sheep D Swine E Dairy Cattle F Horses Outline of Current Lecture I Global Food Supply II III IV V VI VII VIII IX X A Cereal Grains B Animal Products Importance of Animal Protein in Human Diets A Biological value B Essential Amino Acids C B Vitamins Available Food Supplies A Developed Countries B Developing Countries Animal Product Consumption A Developing Countries B Developed Countries Facts Agriculture in Developed vs Developing Countries A Developing Countries B Percent of Disposable Income Spent on Food Reasons for Inadequate Food Supplies 2013 U S Beef Cow Inventory 2013 U S Cattle on Feed Inventory 2013 U S Dairy Cow Inventory 2013 U S Hogs and Pigs Inventory Current Lecture I II Global Food Supply A Cereal Grains wheat corn 50 calories 45 proteins B Animal Products 16 calories 37 proteins Have more proteins for humans Importance of Animal Protein in Human Diets A Biological value Meat has a high biological value Amino acids make up matches human requirements Digesting muscle to make muscle comes from amino acids B Essential Amino Acids All essential amino acids are present in the correct proportions III IV V Essential amino acids have to be present in your body for you to live C B Vitamins Animal Products are excellent sources of b vitamins and the only natural source of vitamin b12 Available Food Supplies A Developed Countries W Europe U S Canada B Developing Countries India Sub Saharan Africa RDA calories Male 2 700 Female 2 000 RDA protein Male 56 Female 44 Developed Developing World Food Supply 132 96 107 All Protein 99 57 69 g person Animal Protein 54 12 23 g person Undernourishment Quantity Malnutrition Quality Animal Product Consumption A Developing Countries 3 calories 10 protein B Developed Countries 30 calories 60 protein consume mostly from animal products Facts Agriculture in Developed vs Developing Countries Major difference money mechanization About 20 of the world s tractors in U S In 2005 2 of U S population fed 98 One farmer fed 94 U S and 34 World Citizens 128 people A Developing Countries Use animals for work B Percent of Disposable Income Spent on Food a Americans 11 b Developing Countries 30 60 Reasons for Inadequate Food Supplies 1 Lack of Knowledge 2 Population Concentration a Asia 50 people 22 agriculture production b N America 6 people 27 agriculture production VI VII 3 Lack of Wealth a Mechanization b Fertilizer 4 Government Policies Support or lack thereof Government used to control people 5 Environmental Challenges a Lack of arable land b Lack of rainfall c Plant animal diseases 6 Religious or Social Taboo 2013 U S Beef Cow Inventory US 29 3million Mostly mid US 1 Texas 4 million GA 21 2 Nebraska 1 8 million 3 Missouri 1 8 million 4 Oklahoma 5 South Dakota 6 Montana 7 Kansas 8 Kentucky 9 Iowa 10 North Dakota 11 Tennessee 12 Florida Why this area Grazing lands Not really populated Lot of crop production 2013 U S Cattle on Feed Inventory US 13 6 million Mostly Mid West Confined and fed grain corn not grass right before slaughter 1 Texas 2 8 million GA NOT EVEN ON THE LIST 2 Nebraska 2 6 million 3 Kansas 2 2 million 4 Iowa 5 Colorado 6 California Dairy Cattle 7 Oklahoma 8 Minnesota VIII IX 1 2 3 4 5 6 7 8 9 10 9 South Dakota 10 Arizona Dairy Steer Heifers 11 Idaho J R Simplot uses bi products from potatoes to feed cattle Cattle out of Thermo Neutral Zone DO NOT REALLY EAT 2013 U S Dairy Cow Inventory US 9 2 million 1 California 1 8 million GA 25 2 Wisconsin 3 New York 4 Idaho 5 Pennsylvania 6 Minnesota 7 Texas 8 Michigan 9 New Mexico 10 Ohio CA is the 1 state in fluid milk production WI is the 1 state in processed dairy production 2013 US Hogs and Pigs Inventory US 65 9 Million IOWA 20 5 million So concentrated here that prices soar because Iowa dictates the price North Carolina 8 7 million Minnesota Illinois Indiana Nebraska Missouri Ohio Oklahoma Kansas
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