animal sci njc
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| Define animal sci: | A body of knowledge accumulated through experince and research that is related to the breeding, feeding, care, management, marketing, and processing of animals and their products
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| Animal agriculter began how many years ago? | 6,000-10,000
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| Has animal population kept up with human population? | no
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| How can we manage to feed in increasing population? | Quility and size over quanity
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| What are the factors that made incressed supply possible? | 1)Railroads2) refrigeration3)improvement in meat4)supermarkets5)surplus of cereal grains
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| Average feed efficiencies for cattle? | 7.5/1lbs
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| Average feed efficiencies for chicken? | 1.5/1lbs
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| Average feed efficiencies for pig? | 2.5/1lbs
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| What is the (current) human population? | 6 bill.
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| Where is the most groth occuring? | 3rd world countries
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| What % of the population suffers for malnutrition? | 20%
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| Define disposable income? | $ we have 2 spend after taxes
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| How much disposable income do we have in the US? | 10-11
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| What is a developed country? | Average person in a developing country consumes 4 times the meat and 6 times the milk
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| What % of the worlds livestock lives in developing countries? | 60%, BUT only produce 22% of the worlds milk, meat, and eggs
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| US has what % of the world's livestock? | 8%, AND produce 19% of the world's meat, eggs, and milk
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| How much of the US's land is used to feed ruminat animals? | 2/3
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| What % of the land is pasture and range land | 50%
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| Livestock products account for what % of the agriculture economy | 50%
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| Beef accounts for what % of the receipts generated in livestock products? | 50%
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| What are the 7 corn belt states? | IA,IL,IN,OH,MO,KS,NE
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| What is differnt about the corn belt? | Largest single area on earth having the most predictable climate in terms of agricultural productivity
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| What do they grow in the corn belt? | Corn soy beans hogs, and cattle
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| What are the 5 dairy belt states | WI,MI,PENN,NY,CAL
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| What % of the milk comes from here? | 60%
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| The dairy belt states get alot of .... | Rain
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| Where is the cotton belt? | The South
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| What do they grow in the cotton belt? | cotton, peanuts, corn, chickens
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| What is good about the cotton belt? | YEAR ROUND
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| The average american consumes how many pounds of food a year? | 1426 pounds
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| How many pounds of livestock do we eat a year? | 627 pounds
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| What % of the food dollor is spent on animal products? | 51%
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| What % of the food dollor is spent away from home? | 51%
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| What are the requirements of C.A.B. | Upper2/3 choice,51% black hide, 3% fat
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| What are 10 factors effecting meat consumption? | 1)mom's working2)smaller families3)single households4)eating out5)heath6)older population7)more diverse products8)preperation9)microwwaves10)food safety
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| We are moving from a production driven industry to a... | Market driven industry
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| Define verticalintergration | ex: tyson buys beef
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| What are key consumer trends? | $$$,Quality, wholesome, conveniece, safe, consistant
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| What are the differnt quality grades? | 1)prime2)Choice3)Select4)standard
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| E.P.D. | Value given for differant traits
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| What tempeture should you have the freezer set a t? | zero degrees
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| What does HACCP stand for? | Hazard Analysis Critical Control Point
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| What are the 7 Hazard Analysis Critical Control Point? | 1) Conduct hazard analysis 2)Identify Critical Control Points 3)Preventitive measures 4)corrective action 5)monitoring procedures 6)Record keeping 7)monitor
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| Name 2 foodborne pathogens. | 1)E-coli 2)salmonella
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| What is e-coli found in? | hamburger
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| Who does e-coli effect the most? | young and old
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| what % of out breaks occur due to imprper handling and cooking? | 77%
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| What % outbreaks occure in home due to improper handling? | 20%
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| What % of outbreaks occur due to food manufactering? | 3%
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| How hot should you cook ground poultry? | 170*
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| How hot should you cook groundbeef? | 169*
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| How hot should you cook steaks and roasts | 145*
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| how hot should you cook poultry and pork? | until jucies are clear
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| reaheat should be done at what tempeture? | 165
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| What are the 6 priorityies of nutreits | 1)mateneace2)Lactation3)Fetal Development4)Growth5)weight gain 6)Reproduction
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| Are animals born with limited genetic potential? | yes
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| What are functions of feeds? | 1)Maintence2)Growth 3)Finishing 4)Reprodution5) Mecanical6) Chemical
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| What is mecanical? | Chewing and contractions of the gut
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| What is chemical? | Hydrolic Acid and acids
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| What is finishing? | Laying on fat
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| What does growth require? | Protein calcium, and phosphorus
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| What are some things that require extra energy? | 1)Lactaion 2) work 3)wool
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| What is the definition of nutruition? | A substance that nurishies the metabolic process of the body
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