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Animal Husbandry Neco 2016 Free Expo Answers


Animal Husbandry Neco 2016 Free Expo Answers by wapbaze.com, Wapbaze, wapBase, Fluxwap, Wapdoze, expocrew,
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Friday 1st july
Animal Husbandry (obj and essay) 10:00am-12:00pm
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Animal Husbandry
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ANIMAL HUSBANDRY THEORY

3b]Methods of rangeland improvement
(i) Rotational grazing:
- Rangeland is divided into units called paddocks.
- Animals are grazed on each paddock on rotational basis.
- Grazing in the rangeland should be planned and strictly adhered to.
- The previously grazed paddock should regenerate before the animals are returned there.

(ii) Reseeding
*.This is planting seeds of grasses and legumes in a depleted rangeland.
*.It is a way to improve the quality of the pasture with improved seeds of legumes and grasses.
*.The rangeland is allowed to rest for good growth of the sown grass and legume species.

(iii) Controlled stocking:
*.Number of animals in the range should be controlled.
*.Rangeland should be stocked to its maximum carrying capacity.
*.Overstocking should be avoided to check depletion of wapbase.org rangeland
*.Overstocking should be discouraged to prevent disease, pest and parasites infestations.
*.Overstocking may lead to soil degradation/erosion.






4a)
i)Breeding genomes to improve health,
adaptability, and production.

ii) It Improves adaptability of animals to climate
change and disease

iii) It leads to Improve in livestock breeds to
allow greater feed efficiency and other
desirable traits.

iv) It Ensure Only Animals( New Offspring )
With Desirable Character Are Produced.

v) It Leads To Increase In The Cattle Rearer
Income...


4b)
i) The use of genetics not usually available on
a local basis therefore artificial insemination is
used.

ii) The production of replacement heifers with
superior genetics call for the use of artificial
insemination.

iii) The need for fewer bulls in the breeding
season.

iv)Higher growth performance and calf value.
The production of calves for specialty markets
such as club calves.








100% correct animal husbandry




2a)
-Both involves the rearing of farm animal
-Both systems involve normal routines eg
feeding,watering etc
-Both systems involve normal practices eg
mating
-Both provide housing systems eg cages


2b)
-Vaccination
-Clean water and feeding
-Environmental sanitation


2c)
-Vaccines
-Feeds
-Waterers/feeders


3a)
-Lacting animals
-Weaning animals
-Pregnant animals
-Fattening animals


3b)
-Controlled stocking
-Reseeding
-Legume and grass mixture
-Paddocking
-Avoidance of overgrazing
-Use of fertilizer


1ai)
-Cattle
-Fowl


1b)
TABULATE
Inhalation:
-Sternum moves forward
-Diaphragm contracts and flattens out
-Intercostal muscles contract thus raised
Exhalation:
-Sternum moves backward
-Diaphragm relaxes and returns to its dome
shape
-Intercostal muscles relax and the ribs are
lowered


1c)
-Scrotum:It protects the testes
-Seminal vesicle:It involved in the production of
fluid that makes up the semen


1d)
-The vulva becomes large,red and swollen
-Frequent urination and tail shaking
-There is undue noise making or bellowing


4a)
-It results in the production of pure breeds (in-
breeding)
-Offspring grows more rapidly and is more
economical to rear
-It helps to concentrate and preserve specific
qualities in an animal
-Offspring produced can withstand variation
within the environment
-Crossing or mating of superior animals from two
different breeds produces an offspring that is
superior to the average of either plant


4b)
-It brings about reduction in the transmission of
veneral and infectious diseases
-It makes it possible to use the best male animal
to a large extent
-It is possible to service many females of
different sizes leading to the production of many
offspring
-The semen of a good bull can still be used long
after the death of the bull
-It allows for the testing of offspring of a
particular individual within relatively short period
of time













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