Term
| Hypocalcaemia causes what disease? |
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Definition
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Term
| This Mineral is needed for production of vitamin B12 |
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Definition
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Term
| This vitamin and mineral help prevent retained placenta |
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Definition
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Term
| Book is leading authority on nutrient requiremens of dairy cattle |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Ration is considered balanced when |
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Definition
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Term
What minerals are regulated by FDA?
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Definition
Selenium and Iodine
they are toxic, Se can be .3ppm and Iodine can be .6ppm |
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Term
True or False:
The nutrient requirements for lactating and dry cows is expressed on a "dry matter basis" |
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Definition
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Term
| This mineral is toxic in high amounts and used as a foot bath for dairy cows |
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Definition
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Term
| This mineral deficiency causes white muscle disease in calves |
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Definition
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Term
| What minerals are antagonistic to each other in the animal body? |
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Definition
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Term
True or False:
The limit for pasturella in feeds is 20ppb |
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Definition
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Term
| What Vitamin normally is synthesized in adequate amounts in the rumen and intestine to meet animals needs |
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Definition
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Term
Definition:
Nitrate Toxicity |
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Definition
Too much nitrogen in the hay from the shit water
animal can suffocate |
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Term
Definitin:
Prussic acid poisoning |
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Definition
Extreme heat or cold on the sorgum or sudan grass causing stress on the grass and Cyanide can form
Hydrocyanic acid |
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Term
Definition:
Phase feeding |
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Definition
feeding different types of feed in phases post lactation to adjust to body changes.
reason why? Economics |
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Term
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Definition
| Increased levels of grain that lower pH levels and can lead to a DA |
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Term
Definition:
Transition Cow ration |
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Definition
Getting cows rumen adjusted to new feed by not interferring with RMO's
(less nutrients in dry cows) |
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Term
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Definition
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Term
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Definition
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Term
| name 2 storage methods for forages |
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Definition
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Term
True or False:
Fats contain as much energy and the same elements as carbs |
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Definition
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Term
| Name 3 sources of fat for dairy cows |
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Definition
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Term
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Definition
distillers grain
Blood meal
soybean meal |
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Term
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Definition
Rice bran
Beet pulp
Rolled corn |
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Term
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Definition
Oat hay
Alfalfa hay
Corn silage |
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Term
| Name 2 bi-products from corn processing |
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Definition
distillers grain
corn germ meal |
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Term
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Definition
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Term
| Legume plants are notable for their ability to fix nitrogen from the air thanks to symbiotic relationship with |
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Definition
| Rhyzomes in the root nodules |
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Term
Whole cottonseed contains the plant toxin
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Definition
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Term
| What is the difference between True protein and Crude Protein |
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Definition
True protein only consists of the nitrogen associated with the protein
Crude protein is the total nitrogen content from both protein and non-protein sources |
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Term
True or False:
Ensiling a feed does not increase or decrease its nutritive value |
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Definition
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Term
True or False:
Silage fermentation is considered complete when pH level reaches 4 and the Acetic acid levels are adequate for preservation |
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Definition
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Term
| Name two by-pass proteins |
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Definition
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Term
True or False:
Ruminant meat and bone meal is a prohibited mammalian protein law |
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Definition
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Term
| List 2 mineral sources for dairy cows |
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Definition
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Term
| Two processing methods for grains |
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Definition
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Term
| Name 2 feed additives and explain mode of action |
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Definition
Rumensin: antibiotic, kills bacteria
Increases feed efficiency
Decreases acetic acid and CH4
Yeast: effects rumen digestion
Increase feed efficiency |
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Term
| Difference between as fed, as recieved, dry and 90% dry |
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Definition
As Fed: the sample exactly the way it will be fed
As Received: is now when it is received at the lab/farm
Dry: is dry matter
Dry 90%: has 10% water |
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Term
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Definition
Neutral Detergent Fiber
asses carb components in hay
cellulose and lignin |
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Term
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Definition
Net energy in lactation
(mcal) |
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Term
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Definition
| The layer that seperates the liquids and solids in rumen |
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Term
Definition:
Structural Carbs |
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Definition
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Term
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Definition
| Glue that holds wood together- indegestable |
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Term
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Definition
| Large partical regurgitated food |
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Term
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Definition
Belching
Getting rid of fermentation gases |
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Term
Definition:
Metabolic Water |
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Definition
| Water produced by living cells |
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Term
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Definition
| one cannot live without water |
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Term
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Definition
| When cow regurgitates bolus for rechewing so it can easily be digested |
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Term
| Name gases that are formed during rumen fermentation |
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Definition
Carbon Dioxide, Methane and Nitrogen
Comes from fermentation of feed |
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Term
| Name 3 volatile fatty acids (VFA's) and where do they come from |
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Definition
Acetic, Butyric and Proprionic
Created through fermentation in intestine |
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Term
| Name 4 regions found in ruminant stomach |
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Definition
Omasum
Abomasum
Rumen
Reticulum |
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Term
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Definition
Breaks down feed and nutrients
Where fermentation occurs |
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Term
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Definition
used to seperate large feed out
also known as rumino reticulum |
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Term
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Definition
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Term
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Definition
True stomach
enzymes secreated for digestion |
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Term
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Definition
Cow
Giraffe
Deer
Sheep
Goat |
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