Past qs 10 Flashcards
Long-term control of body composition
Homeopathic control (genetic) -> adipose tissue
Short-term regulation of body composition
Homeostatic control; glucose+ Na retention
Adipocyte
Depo and endocrine cell
A lot of proteins
Nidation decrease
What can you calculate with ADF-ADL
Cellulose
What do you need CuSO4 for?
As a growth promoted, genetic- environmental interaction
What is GTF what mineral is related
Glucose tolerance factor, Cr (Ni)
What is BST and what is related to it
Increase of milk
CP content is between 20-30% on DM basis
Pea
They ate feeds on their production marked w(in exchange of benefit) to health w (put residium building)
Nutriceuticals (garlic, oregano)
Which belong to NSP (non- starch polysaccharides)
Pea, Cabbage, Beans -> fermented in cecum and produce gas
The vitamin A INQ value of liver in main is an average of 100%, this means that
You get 100 times more Vitamin A than needed, if eating enough liver to satisfy energy requirement
One of its deficiency symptoms is distortion of breast bone in poultry
Vitamin D
Examples of depository fungi
Aspergillus, Penicillum
Energy density express NE/UE cow and ME/UE chicken express
How much net energy is in feed stuff related to a food unit (NE/UE)
Average discount factor is?
4
Used in liquid protein source
Molasses, propylene glycol, both, non-protein
Principle of silage making
Anaerobe fermentation with lactic acid production
To the excess heating of feed which amino acid is most sensitive
Lysine
They are far burners
L- carnitine and tiruvalent chromium (Cr3)
PSE of muscle by VESTD in living anima is present in
Growing, fattening pig
Belonging to group of nutriceuticals
Organic acids, plant extracts
Protein overloading causes
Bad incubation of fertilized eggs
For expressing energy requirements of beef cattle we use
NEm + NEg
They can be used as a additives in silage
Molasses, bacteria, cereals, plant stem, sugar beet pools, acids
Source of glossypol
Cotton seed (anti-vitamin E)
Molasses are?
Energy sources and a good S source
Premix contains
Minerals, vitamins, micro and macro elements
Encephalomolacia is caused by
Vitamin E deficiency
Encephalomalacia is the softening or loss of brain tissue
Atypical milk fever
Parturient paresis (milk fever, hypocalcaemia)
(Parturient paresis is an acute to peracute, afebrile, flaccid paralysis of mature dairy cows that occurs most commonly at or soon after parturition. It is manifest by changes in mentation, generalized paresis, and circulatory collapse.)
Reaction between proteins produces
NH3
MP is calculated from
MPN+ MPE
Examples of field fungi
Altemania and Fusarium spp
What is BSE
Bovine spongiform encephalopathy (BSE)
Past Q: ??? “UK, island, good epidemiology, too much knowledge in”
How do you calculate INQ of vitamin A?
Nutrient allowance/ energy allowance = INQ
How do you calculate ED (energy density)
NE/UE (unit)
Corn silage ME value
ME 0,82 DE
When you calculate the DE you:
Have to use GE of feed and faeces
Vitamin A in human is 100 that will cause
Liver will produce less energy than Vitamin A
Related to requirements, liver produces 100x more vitamin A than energy
Kellner system is
NE value for body fat- starch equivalent
Time for first ovulation in determined by
Energy
What should be put into the computer in case of compensating feed calculations
Name of the feedstuff, combination requirements, min and max values
What kind of feed are roughages
Bulky feed
The anti- nutritive compound saponin is found in
Alfalfa
Ca: P ratio in pasture grass is
2:1
Feeding standard is set by
NRC, national research council (ARC: agriculture research council)
What causes papilloedema
Vitamin A in calves
Which mineral is limiting for rumen protein synthesis
S
Adipose tissues purpose and function
Both storage of fats and endocrine function
Characteristic of bulky food
Increased volume, decreased DM and increased water content
