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Agricultural Science Past Questions

Study and practice Agricultural Science past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

128 questions JAMB 628 WAEC 2054 CUSTOM 1

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Past Questions

128 questions

Question 1 of 20 128 total questions

Question 31

jamb 2022

A person who is involved in the dissemination of new ideas and techniques from the research institutes to the farmers is called

ABiological Extension Officer

BGeographical Extension Officer

CAgent

DAgricultural Extension Officer

View Explanation & Discuss

Question 32

jamb 2022

Broadcast Crop Planter is designed

Ato plant seeds along the rows in a ridge.

Bto place the correct number of seed(s) into a hole with regular spacing within and between rows

Cto plant seeds by random scattering of seeds about the field.

Dto place the correct number of seeds into the soil

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Question 33

jamb 2022

_______ is a secondary tillage implement

AHarrow

BPlough

CRidger

DDisc plough

View Explanation & Discuss

Question 34

jamb 2022

The following are advantages of using disc plough over mouldboard plough in West Africa except

ADisc plough makes deeper cuts than mouldboard plough

BDisc plough buries weeds more completely than mouldboard plough

CThe disc plough is designed to roll over stumps and obstacles which may easily damage the edges of mouldboard plough

DMouldboard plough makes deeper cuts than disc plough

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Question 35

jamb 2022

Which of the following is not a component of an incubator ?

Aelectric heater

Btemperature

Cthermostat

DInsulator

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Question 36

jamb 2022

Bulldozer is used for the following purpose except

Abush clearing

Bfelling trees and stumps

Cleveling the ground

Dplanting of trees

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Question 37

jamb 2022

Bulldozers are powerful tractors and expensive machines with a

Abroad steel blade

Bnarrow steel blade

Ctiny steel blade

Dsmall steel blade

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Question 38

jamb 2022

The major factors affecting the application of science and technology to Nigeria agriculture include the following except

AUnavailability of fund

BUnavailability of farmland

CUnwillingness of farmer to adopt scientific method

DAvailability of fund

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Question 39

jamb 2022

Which of the following is not a role of science and technology in agricultural development in Nigeria?

AProduction of chemical fertilizers

BPest and diseases control

CHarvesting, processing and packaging

DPoor transportation network

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Question 40

jamb 2022

The following are solutions to poor transportation network experienced by farmers except

AConstruction of new roads to open up the rural areas

BProvision of motor vehicles, boats and trains to facilitate distribution of farm products.

CReduction in transportation cost to make such affordable to rural farmers.

DPresence of bad roads

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Question 41

jamb 2022

The mating of unrelated individual animals within the same breed is called

AOut breeding

BIn - breeding

CLine breeding

DCross breeding

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Question 42

jamb 2022

Which of the followings is not an advantage of Introduction

AIt enhances greater productivity

BIt leads to the absence of pests and diseases

CIt may not perform maximally

DBreeds may perform better in terms of quality and quantity

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Question 43

jamb 2022

One of the followings is not a type of pond

AMetallic pond

BEarthen pond

CConcrete pond

DPlastic pond

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Question 44

jamb 2022

In ponds, fish is usually caught with the following except

APollution

BHook and line

CFish trap

DCast net

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Question 45

jamb 2022

The following steps are necessary when establishing a fish pond except

AMoisture

BSite selection

CGeneral survey

DClearing and stumping of site

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Question 46

jamb 2022

Fishing methods involves the use of the following different techniques or equipments except

ANetting

BTrapping

CHooks and Lines

DPoisoning

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Question 47

jamb 2022

The animal dungs are used as_____to improve the soil fertility

Ainorganic manure

Borganic manure

Ccontent

Dmulch

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Question 48

jamb 2022

Which of the followings is not an abiotic components of an ecosystem?

ATemperature

BOxygen

CTopography

DMicro-organisms

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Question 49

jamb 2022

___________ consists of living factors(plants and animals) interacting with the non-living factors in a farm environment

AEcosystem

BEcology

CSurroundings

DCommunity

View Explanation & Discuss

Question 50

jamb 2022

_________ is concerned with the study of the inter-relationships between groups of organisms living together in an area

AAutecology

BSynecology

CEcosystem

DEcology

View Explanation & Discuss

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