Waec gce agric alternative to practical questions and answers 2022

Here is the waec gce agric alternative to practical questions and answers 2022

(4a)
Poultry

(4b)
(i) Chickens
(ii) Turkey
(iii) Geese

(4c)
(i) Ventilation.
(ii) Laying Nest
(iii) Feeder

(4d)
(i) Egg Grading Machine
(ii) Egg Incubator
(iii) Manure Dewatering machine
(iv) Bed Feeder

(4e)
Four disadvantages of using housing Unit to rear layers

(i) Hysteriosis of chicks
(ii) Difficulties in ensuring proper Ventilation to birds especially in summer season.
(iii) Under very highdensed conditions
(iv) incidence of leg problem cage layer fatigue.

(2a)
(i))Kitchen rafter with fire under Neath
(ii)Barn
(iii)Silo

(2b)
Cereal grains
Silage
Hey

(2ci)
Barn

(2cii)
Because the storage can be used to store Yam, cassava, coco yam, hence they are practice by peasant farmers

(2d)
(i) Use breakaway crossties.
(ii) Keep hay and shavings away from the main barn whenever possible.
(iii) Dust and remove cobwebs
(iv) Dressing the barn appropriately.
(v)Maintain proper lighting throughout the building.

(2e)
(i)They need less area to store the same amount of material than if it were stored in a horizontal warehouse.
(ii)Products are stored in optimal conditions.

*WAEC GCE AGRIC PRACTICAL*

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(1a)
iii: Minerals
iv: Organic matter

(1b)
iii: 45%
iv: 5%

(1c)
(i)calcium
(ii)phosphorus
(iii)potassium

(1d)
For II
(i)Water helps in the germination of seeds.
(ii) Water helps in the process of photosynthesis by which plants prepare their food.
(iii) Water helps in the transport of nutrients and minerals from the soil to the plants.
(iv) Water helps in the maintenance of the plant structure by providing the appropriate pressure to the plant tissues

For IV.
(i)improving physical, chemical, and biological functions in the soil.
(ii) It helps in improving soil structure.
(iii)It helps in increasing the water-holding capacity of sandy soil.
(iv)It gives energy and nutrients to soil organisms

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(2a)
(i) Kitchen rafler with fire underneath
(ii) Barn
(iii) Silo

(2b)
(I) Cereal grain
(ii) Silage
(iii) Hey

(2ci)
Barn (ii)

(2cii)
Because the storage can be used to store yam, cassava, cocoyam, hence they are practice by peasant farmers

3c
Reasons why cowpea is included in the rotation: Being a leguminous plant, it helps to fix atmospheric nitrogen into the soil; It helps to control erosion because of its growth habits.

3d
*Advantage of crop Rotation system to the soil*

1. Increases Soil Fertility
2. Increases Crop Yield
3. Increases Soil Nutrients
4. Reduces Soil Erosion
5. Limits the Concentration of Pests and Diseases

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