section one of dairy science
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| dairy science is the science of (3 things) | show 🗑
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| milk processing in the united states 1990 __lbs | show 🗑
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| milk produced annually in the unitesd states in 2002 ___lbs | show 🗑
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| four types of people involved | show 🗑
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| show | less than 100,000
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| show | 9.2 million cows
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| why does the industry exist (4) | show 🗑
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| consumer demand is increased by (4 things) | show 🗑
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| show | taste and saftey
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| show | dairy cow -- most efficient beef and lamb least efficient
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| show | efficiency has increased and per cwt has decreased
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| male (name and weight at birth | show 🗑
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| show | heifer 50-130 lbs
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| father cow | show 🗑
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| mother cow | show 🗑
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| male puberty (age and weight) | show 🗑
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| female puberty (age and weight) | show 🗑
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| show | breed and nutrition
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| show | cow taken from its mother
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| wean from milk | show 🗑
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| show | 21 days long
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| estrus is what and how long | show 🗑
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| show | the time period during which a female is sexually receptive
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| show | 12-17 months
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| how many days does gestation last | show 🗑
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| show | 21-26
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| show | period during which embryo develops
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| producer | show 🗑
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| calving | show 🗑
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| show | to begin lactating
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| show | female cow
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| breeding | show 🗑
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| dry period | show 🗑
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| length of dry period (cow and first calver) | show 🗑
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| show | calving (freshening)
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| zero milk | show 🗑
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| 4-6 weeks | show 🗑
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| show | rebreeding
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| show | quit milking and dry off
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| show | 7-35,000 lbs of milk
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| show | 800-4100 gallons
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| show | 1 gallon
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| show | three to four
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| show | low humidity good location
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| PA decreasing? | show 🗑
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| top two dairdy production | show 🗑
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| milk sale trends up or down total whole 2 light | show 🗑
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Created by:
zielske
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