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WAEC Agric Practical Questions and Answers 2022/2023 (Complete Solution)

WAEC Agric Practical Questions and Answers 2022. Many WAEC candidates find it difficult to answer the WAEC Agriculture Practical Questions correctly due to not understanding the questions. I will show you the best way to answer WAEC Agric Science Practical questions and make a good grade in your Agricultural Science examination.

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You need to understand the WAEC Agric Practical marking scheme before attempting any question so as to present your answers in such a way that it will look attractive to the examiner to enable you to earn big marks.

Bear in mind that every single procedure is awarded marks. So, ensure you do not skip any step while reporting and presenting your practical results. And do not forget to remember that neat drawing and labeling are very important.

You will be expected to carry out an experiment and report your observation.

What you will see will not be far from the WAEC Agric Specimen given to your school.

Today’s Practical Agric Practical Answers

The 2022 answers will be posted here tomorrow, 23rd May 2022 during the examination.

2022 Answers Loading…

 (1a)

The Specimen B is a Castration device which employs a large clamp designed to break the blood vessels supplying The testicles. Once the blood Supply to the testicles is lost testicular necrosis the testicles shrink, Soften. And Castration is said to have occured.

(1b) Specimen C:

(i) used for livestock Identification

(ii) used for Monitoring livestock behaviour

Specimen D

(i) for fastening nuts & bolts

(ii) for loosening nuts and bolts

Specimen E

(i) For lightening

(ii) For generating Especially heat poultry

(2a)

F – It is a liquid substance

G – It gives a characteristic odour

H – It gives a characteristic odour

(2aii)

They aid the growth of crops

(2aiii)

(i) Broadcasting

(ii) Placement

(iii) Foliar application

(2b)

Pick a good compost bin then locate a spot with good sunlight. Keep the compost bin in a good plate and add green and brown organic matter. Alternate between the layers timely and wet the compost as well. Always turn the compost and allow to decay.

(2c)

F – Clean up excess Fertilizer on your sidewalk or driveway

G – Ensure it is properly added to the soil

H – Ensure hand gloves are worn

(3a)

I: Arachis hypogaea

J: Gossypium species

K: Elaeis guineensis

L: Hevea braziliensis

(3b)

I: Legume crops

J: Fibre crops

K: Oil crops

L: Latex crops

(3c)

-Cleaning

-Dehulling

-Heating

-Grinding

-Pressing

-Filtration

(3d)

(CHOOSE ANY THREE)

(i) Vascular wilt

(ii) Bud and spear rot

(iii) Sudden wilt

(iv) Red ring disease

(v) Basal stem rot disease

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(4a)

M – Monogastric

N – Monogastric

O – Ruminant

(4b)

N – It has thick muscular wall and contain small stones or gastritis.

O – It is composed of several muscular sac.

P – It is a long, narrow, folded or coiled tube extending from the stomach to the large intestine

Q – It is a large meaty organ that sits on the right side of the stomach

(4c)

Specimen N:

(i)  It aid in digestion by particle size reduction(grinding).

(ii) Chemical degradation of nutrients and regulation of feed flow

Specimen O:

(i) It houses many tiny organisms which aid in the digestion of food such as hay and grass.

(ii) It store chewed plant material and grain that a ruminant regurgitates

Specimen P:

(i) It aid digestion.

(ii) Absorption of digested food.

Specimen Q:

(i) Regulation of body temperature.

(ii) Storage of glycogen, vitamins and minerals.

More answers loading…

Questions

1. Describe how Specimen B is used on Farm Animals

b. State 2 uses each of Specimen C, D and E

c. Name 2 other farm tools that could be used in place of each of specimen B and E

2 i. State one physical properties each of Specimen F, G and H

ii. Give one common function of specimen F, G and H

iii. State three methods of applying F to the soil

b. Describe how Specimen G is prepared

c. Mention 1 precaution to be taken when applying each of specimen F, G, and H to the soil.

3. State the botanical names of each of the crops from which Specimen I, J, K, and L were obtained

b. Classify each of Specimens I, J, K and L according to their uses

c. Outline the steps involved in the processing of Specimen I to obtain vegetable oil

d. List 3 disease of the crop from which specimen K was obtained

4. Name one group of Farm Animals from which each of the specimen M,N and O could be found

b. State 1 characteristics feature of of each of specimen N, O and Q

C. State 2 functions each of specimen N, O, P and Q

WAEC Agric Practical Specimen Questions and Answer

1. (a) What class of manure does each of specimen A and B belong to.
(b) List three characteristics of each of specimens A and B.
(c) List two precautions to be observed when applying each of specimens A and
(c) List two precautions to be observed when applying each of specimens A and B.
(d) (i)State which of the specimens is recommended to improve clay soil.
(ii) Give two reasons for your answer.

ANS: (a) Natural and Artificial.
(b) Characteristics of Specimen A (Poultry droppings)
– It is bulky
– Rich in micro-organisms
– Contains many plant nutrients/ improves soil fertility the nutrients concentration are fairly low
– Capable of binding soil particles together /improves soil structure has a bad smell
– Improves soil temperature
– Nutrients not easily leached/lasts longer in the soil Reduces soil erosion by improving soil structure Variable nutrient concentration

Specimen B (N-P-K 15 -15-15)
– Granular in structure Has pungent smell
– Contains only few mineral nutrients
– Not bulky in nature
– Does not reduce soil erosion Nutrients are readily available Hygroscopic.

Precautions to take when applying
Specimen A (Poultry droppings)
– Should not be applied when fresh to crops on the field Must not be allowed to touch the plants
– Should cure properly before application/fully decomposed before applying – Wash hands immediately after application
– Wear protective clothing
– Should be applied when soil is wet
Specimen B (N-P-K 15 -15-15)
– Do not allow direct contact with the plant Do not apply when the soil is very dry
– When applying manually always wear gloves Wash hands immediately after application Do not apply to alkaline soils
– Do not eat, drink or smoke when applying the fertilizers Do soil test to know deficient nutrient before applying.

2. (a) Identify specimens D,E and F.
(b) Classify specimens D,E and F according to their mode of formation.
(c) State three characteristics each of specimens D and E.
(d) State three ways in which specimen E is economically important.

ANS: (a) D(Pebbles or sandstone), E(Granite) and F(Marble).
(b) Specimens D – Sedimentary rock
E – Igneous rock
F – Metamorphic rock
(c) Characteristics; Specimen D (Pebbles /Sandstone)

– Occurs in layers or strata

– Maybe coarse, fine, soft or hard

– Non-crystalline in nature

– May contain fossils/plant and animal remains

– Not resistant to erosion

– May be porous.
Specimen E (Granite)

– Crystalline in nature/contain crystals

– It is massive – Very hard – Impermeable to water

– Highly resistant to erosion and weather element

– Does not contain fossils.

3. (a) Identify specimens C
(b) State two uses of specimens C
(c) Give two maintenance practices for specimens C
 (d) Name two other farm tools that can perform the function of specimen C.

The above questions are strictly for practice not the 2022 WAEC Agric practical expo.

WAEC Agric Practical Answers 2022 (EXPO)

Note: The 2022 WAEC Practical Agric answers (expo) will be posted here today during the WAEC Agric Practical exam. Keep checking and reloading this page to know when the answers are posted. Do not forget to reload this page in order to see the answers.

Be patient while waiting in case the answers come late.

WAEC Practical Agric Answers 2022 Loading…

If you have any questions about the 2022 WAEC Agric Practical 2022, kindly let us know in the comment box.

Last Updated on May 23, 2022 by Admin

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110 thoughts on “WAEC Agric Practical Questions and Answers 2022/2023 (Complete Solution)”

  1. Thanks once again but when it is 09:00am pls just send me a notification on my phone or gmail……

    Reply
  2. Pls update me πŸ™πŸ™πŸ™by 7am tomorrow for the practical Biko

    Reply

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