Nabteb 2016 Agric Science Obj And Theory Answers

AGRIC SCI
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1a)
Agriculture ia an art of cultivating and rearing of farm animals
either for consumption or sale
1b)
-Provision of employment opportunities
-Provision of capital/money
-Provision of food
-Source of raw materials
1c)
-It involves large of land
-It involves sophisticated farm machinery
-It involves use of large capital
1d)
-Maize-animal feed industry
-Groundnut seed-Oil industry
-Coffee seed-Beverage industry
-Cocoa-Beverage industry
2a)
-Institute of agricultural research and training (IAR and T)-
Ibadan
-Rubber research institute of Nigeria (RRIN)-Benin city
-Nigerian institute for oil palm research (NIFOR)-Benin city
-Cocoa research institue (CRIN)-Ibadan
-National root crops research institute (NRCRI)-Umudike
2b)
i)Wind power:
-It is cheap
-It is readily available
ii)Electrical power:
-It is highly efficient
-It can be used many farm operations
iii)Solar power
-It is readily available
-It is a cheap source of power
iv)Mechanical power
-It is very versatile
-It is easy control
v)Chemical power
-Cheap to acquire
-It is very versatile
2c)
-Primary tillage implements are implements which are initially
used for degrading soil into smaller crumbs eg plough
-Secondary tillage implements are implements which are used
for making ridges and moulds eg ridgers
2d)
Farm implements are simple farm tools which are not
mechanized eg cutlass,hoe etc which are farm machinery are
farm machines which make use of engines eg tractor
4a)
Ndama,Kuri,White fulani and fulani breeds
4b)
Feeder,drinker,incubator,cages,eggcrates,lacting system,Light
bulbs,defeathering machine,debeaker,vaccinator
4c)
Battery cage:
Advantages:
-It discourages egg breakage by birds
-It makes egg production record much easier

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