_2022 NECO ANIMAL HUSBANDRY PRACTICAL
(1a)
(i) Rabbit
(ii) Goat
(1b)
(i) Simple stomach
(ii) Mammal
(1c) [Pick any three]
(i) digestive system
(ii) circulatory system
(iii) Urogenital system
(iv) Nervous system
(v) respiratory system
(1d) [Pick any two]
(i) Meat
(ii) Wool (fur)
(iii) Pelt/skin
(1e) [Pick any three]
(i) Festive period
(ii) inadequate transportation
(iii) Low demand for the product.
(iv) Health condition of consumers
(v) Health or condition of the product.
(vi) Taste and preference of consumer
(vii) close substitute to the meat of rabbit.
(1f)[TABULATE]
PICK ANY THREE.
EXTENSIVE SYSTEM
(i) Goats are allowed to roam about freely
(ii) Goats are less expensive to manage.
(iii) It makes goats to be prone to predators or hazards.
(iv) goats are not placed under close observation
**
INTENSIVE SYSTEM
(i) Animals are kept indoor
(ii) it’s expensive in managing goats
(iii) it does not expose goats to predators or hazards.
(iv) Goats are placed under close observation.
(1g)
(i) Concentrate feed
(ii) Roughages feed
(iii) Supplementary feed
(1h) (i) Gestation period : 150 days
(ii) Oestrus cycle : 21 days
_NECO ANIMAL HUSBANDRY PRACTICAL ANSWERS_
(2a)
(i) Bahama grass
(ii) Stylo
(2b)
(i)Cynodon dactylon
(ii) Stylosanthes guianensis
(2c) [PICK ANY TWO]
(i) overgrazing would expose the soil to erosion
(ii) it will lead to reduction in productivity
(iii) it will lead to trampling
(iv) It reduces the usefulness and effectiveness of the legumes.
(2d) [PICK ANY TWO]
(i) it helps in improving productivity
(ii) it help in preventing exposure of the soil to erosion
(iii) it helps in ensuring the availability of the legumes.
(iv) It prevents spread of diseases among grazing animals.
(2e)
(i) hay
(ii) Straw
(iii) Silage
(2f)
(i) cattle
(ii) Goat
(iii) sheep
(2g)
(i) carbonaceous hay
(ii) forage legumes
(iii) legume hay
*By_*
(2h) [PICK ANY THREE]
(i) To improve palatability of feed in animals.
(ii) To in promote available of legumes mixture
(iii) To promote and make balanced ration possible
(iv) To improve the nutrition condition of animals.
(3a)
(i) SPECIMEN E -> Liver Fluke
(ii) SPECIMEN F -> Udder
(3b) [PICK ANY TWO]
(i) cattle
(ii) Sheep
(iii) Goat
(iv) horse
(3c) Fascioliasis
(3d) [PICK ANY TWO]
(i) damage of the bile duct
(ii) damage of the Liver/ liver inflammation.
(iii) Hemorrhage
(3e) It promotes immunity against liver fluke and its diseases.
(3f) [PICK ANY THREE]
(i) Controlled grazing
(ii) Use of vaccines
(iii) Regular and effective sanitation of the pen.
(iv) Regular use of insecticide.
(v) Biological control
(vi) Hand picking
(3g)
(i) progeny selection
(ii) pedigree selection
(iii) mass selection
(3h)
(i)Bovine warts
(ii) Pseudo cowpox
*By_*
(3i)
Disease i
(i) Adequate vaccination
(ii) Proper and adequate feeding
Disease ii
(i) Proper sanitation
(ii) Regular and adequate vaccination.
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*FISHERIES PRACTICAL*
(1ai)
Specimen A – Head pan
Specimen B – Shovel
Specimen C – Measuring tape
Specimen D – Digger
Specimen E – Axe
Specimen F – Hooks
(1aii)
Draw the diagram
[img]https://i.ibb.co/j5nD6kQ/Images.jpg[/img]
(1aiii)
A – It is used in the collection of harvested crops
B – It is used to move loose, granular materials
C – It is used to measure size or distance
D – It is used for tilling of the soil
E – It is used to cut stems and thick sized branches of trees
F – It is used for surface tillage.
(1bi)
(i) Retract tape measures slowly
(ii) Control the blade return
(iii) Perform regular checks
(1bii)
(i) Sharpen their edges when blunt
(ii) Replace any broken wooden handle
(iii) Clean and wash after use.
(1biii)
(i) They both consist of a wooden handle
(ii) They both consist of a metal blade
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