NECO Agricultural Science Practical Questions and Answers 2022/2023 (Complete Solutions)

2022 NECO Agriculture Practical Questions and Answers. Because many NECO candidates don’t comprehend the questions, they have troubles answering the NECO Agriculture Practical Questions accurately. I’ll show you how to answer NECO Agric Science Practical questions correctly and get a good result on your 2022 Agricultural Science exam.

NECO Agric practical
NECO Agric practical questions

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Before trying any question, you must first comprehend the NECO Agriculture Practical scoring scheme in order to present your answers in such a way that they would appeal to the examiner and allow you to obtain high marks.

Keep in mind that each process will receive a grade. So, when reporting and presenting your practical outcomes, make sure you don’t neglect any steps. Also, keep in mind that precise sketching and labeling are really crucial.

You will be required to conduct an experiment and submit your findings.

What you’ll see is very similar to the NECO Agric Specimen that was supplied to your school.

NECO Agricultural Science Practical Specimen 2022

(2021 Specimen)

  • SPECIMEN A – Measuring tape
  • SPECIMEN B – Gunters chain
  • SPECIMEN C – Ranging pole
  • SPECIMEN D – Peg
  • SPECIMEN E – Sandy soil
  • SPECIMEN F – Urea fertilizer
  • SPECIMEN G – Paddy rice
  • SPECIMEN H – Cassava tuber
  • SPECIMEN I – Palm fruit
  • SPECIMEN J – Fresh milk
  • SPECIMEN K – Egg
  • SPECIMEN L – Hides and skin

(2020 Specimen)

Please click the link above to view 2022 agric Practical specimen and everything you need to know about it.

  • SPECIMEN A: Knapsack sprayer
  • SPECIMEN B: Hand fork
  • SPECIMEN C: Head pan
  • SPECIMEN D: Ranging pole
  • SPECIMEN E: Wood ash
  • SPECIMEN F: Urea
  • SPECIMEN G: Cowpea seeds
  • SPECIMEN H: Banana fruit
  • SPECIMEN I: Poultry droppings
  • SPECIMEN J: Tilapia fish

The answers below are basically for Practice, to enable you see what you will expect in your NECO agric Practical examination.

Note: The 2022 NECO Practical Agriculture answers (expo) will be posted here during the NECO 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. You can also chat on WhatsApp for more Updates.

Do well to confirm the answers with the questions.

Today’s NECO Agric Practical Answers 2022 (EXPO)

NECO Practical Agric Answers 2021 Loading…

For 2021


A – Measuring tape
B – Gunter’s chain
C – Ranging pole
D – Peg

(i) All chains must be properly alligned before taking measurements
(ii) Ensure the chain is not faulty before use
(iii) Ensure the chain is well greased while using

Specimen A
(i) It is use for taking measurement of length and breadth
(ii) It is used for taking measurement of height

Specimen B
(i) It is used to mark points which must be seen from a distance
(ii) It is used to set out straight lines

Specimen C
(i) They are used to mark out boundaries
(ii) They are used to indicate point,and positions of a site

To get the complete Answers, click on the WhatsApp link on your screen to chat me up for it

2020 Answers:


  • Specimen;A is knapsack sprayer
  • Specimen;B is watering can
  • Specimen;C is secateurs
  • Specimen;D is measuring tape


(i)Both are used to spray liquid

(ii)They are both operated manually


(i)Use protective clothing when spraying

(ii)Do not smoke, eat or drink when spraying

(iii)Do not use when it is windy


(i)It has a pivot
(ii)It has two handles


Gardening Shears


Woven Metallic Tape


(i)Keep in cool dry place after use

(ii)Do not drop on the ground


  • Specimen; E is sandy soil
  • Specimen; F is clay soil
  • Specimen; G is Loamy soil


-Physical properties of E-

(i)weak structure
(ii)poor water retention ability

-Physical properties of F-

(i)Strong structure

(ii)High water retention ability

-Physical properties of G-

(i)contain humus than sandy soils.

(ii)they have better drainage and infiltration of water.


Loam soils generally contain more nutrients, moisture , and humus than sandy soils.


Specimen E

(i)Add at least 2 inches of organic matter each year.

(ii)Grow cover crops or green manures.

Specimen F

(i)Avoid Compaction

(ii)Add organic material.


  • Specimen F; is rice
  • Specimen G; is maize


  • Specimen H; is Ginger
  • Specimen I; is orange fruit
  • Specimen J; is cassava
  • Specimen K; is pineapple


  • Specimen H; is biennial crop
  • Specimen I; is perennial crop
  • Specimen J; is annual crop
  • Specimen K; perennial crop


(i)It is used for medicinal purposes

(ii)It is used for spices in cooking

Specimen H; is vegetatively propagated from the rhizome

Specimen J; is propagated through the stem.

Specimen K; is propagated through the suckers.


  • Specimen J; Sugar cane plant
  • Specimen K; raspberry


  • Specimen L; is animal horn
  • Specimen M; is fish meal
  • Specimen N; is bone meal
  • Specimen O; is blood meal.


(i) knife Dehorning

(ii) Hot-Iron Disbudding.


(i)reduce the risk of injury and bruising to herd mates.

(ii)decrease risk of injury to farm workers.


Specimen M

(i)Provides high protein concentration to livestock

(ii)It also serve as a good source of calcium, phosphorus, and other minerals.

Specimen N

(i)It is a source of protein

(ii)It is source of calcium phosphorous, vitamin B-12


Oyster shell meal


(i)it has a total digestible nutrient (TDN) of just 10%.

(ii)it is extremely deficient in isoleucine.

If you are finding it difficult, do well to me know by dropping a comment below.

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