The percent of CF should not be more than ……….in layer ration
10 %
12 %
6 %
8 %
Correct Answer :
D. 8 %
Related Questions
Microcytic, hyperchromic anemia in chicken is due to deficiency of
thiamine
Mn
Na
folacin
Premix should not be prepared for
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Antibiotics
Fish meal
Coccidiostate
Gossypol of cottonseed meal react with
Zinc
Manganese
Iron
Selenium
Manganese is essential for the synthesis
Fatty acids
Oxidative phosphorylation
Organic matrix of bone
All of these
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all the above
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The percent of CF should not be more than ……….in layer ration
10 %
12 %
6 %
8 %
Protein efficiency ratio can be calculated by following formula
g wt. gain/ g protein absorb
g N retained/ g N absorb
g wt. gain/ g protein consumed
None of the above
Higher fat deposition in carcass occurs due to
Narrow C:P ratio
Wider C:P ratio
Wider C:P ratio
Both a and b
The normal ration of layers the % of lysine should be
0.5%
0.65%
1 %
0.3 %
Thiamine deficiency symptom is
Curled toe paralysis
Nutritional myopathy
Polyneuritis
All
The most important animal factors that affect digestability of feed are
level of feeding
species of animal
physiological status of the animal
All the above
Loss of nitrogen in feces when an animal is fed protein free diet
EUN
N equilibrium
MFN
all the above
The most important feed factors that affect digestability of feed are
Preparation of the feed.
Feed composition
Ration composition
All the above
The major end product of nitrogen metabolism in mammals is
Ammonia
Uric acid
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Creatinine
Chicks show Dermatitis, severe lesions of bottom of feet in early stages and mandibular lesion at a later stage is due to deficiency of
Vitamin B2
Vitamin B5
Biotin
Folic acid
Digestibility of a feed decreases because of an increase in its
Starch content
Vitamin Content
Lignin content
NFE content
The chief source of calcium in poultry diet is
Bone meal
calcium phosphate
Oyster shell
None
The heat production in an animal can be measured
Only by direct calorimetry
Only by indirect calorimetry
By direct and indirect calorimetry
By slaughter studies
Weight gain per unit weight of protein consumed refers to
GPV
BV
PER
EAAI
Chelation is used to enhance the absorption of
Protein
Fat
Mineral
Carbohydrate
Deficiency of ……….vitamin causes rough and scaly dermatitis on the bottom of chick foot
Nicotinic acid
Ascorbic acid
Biotin
Retinol
Which of the following feed component imparts yellow pigmentation to egg yolk
Chlorophyll
Carotene
Cryptoxanthine
Xanthophyll
Which of the following is responsible for olive coloured yolks in chicken egg
Xanthophyll
GNC
Cottonseed cake
Sesame cake
Increasing the level of feeding decreases digestibility because of
Increased surface area
Higher exposure time to enzymes
Lower exposure time to enzymes
Compacting of feed
Excess protein in poultry ration leads to
Deposition of calcium urate crystal in liver
Degeneration of the kidney
Raisein blood uric acid
All of the above
Exogenous requirements of choline in birds is influenced by the dietary level of
Lysine
Methionine
Calcium
Phosphorus
The vitamin not essential in the diet of poultry but needs supplementation during summer stress is
Nicotinic acid
Biotin
Ascorbic acid
Retinol
The following vitamin is required in higher quantities in breeder diets than in layer diets for chicken
Biotin
Vitamin A
Vitamin E
Folic acid