2020 JAMB UTME Agricultural Science Past Questions
2020
From the curve above, at what point is it advisable for the farmer to stop further addition of input?
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2020
Study the diagram above and answer the question.The farm tool associated with the diagram above is
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2020
During which of the following plant propagation methods is the tool represented used?
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2020
Study the diagram above and answer the question.The crop associated with the diagram above is?
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2020
The diagram above shows parts of a plough.Study it and answer this question.The part labelled I in the diagram is the
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2020
In encouraging farmers to produce more of a particular crop, the Nigerian government has helped farmers in marketing that crop through the establishment of
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2020
Which of the following nutrient element is a macro-nutrient?
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2020
A biotic factor influencing agricultural production is
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2020
Which of the following is an example of igneous rock?
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2020
Crop rotation has the following effects on the soil except
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2020
Which of the following will be responsible for the poor yield of fertile soil in a high rainfall area?
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2020
A soil with pH2 can be described as
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2020
The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone is
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2020
The damage to the stem of maize plants resulting in hollowness and lodging is most likely caused by
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2020
Which of the following is not normally a pasture crop?
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2020
The main purpose of including leguminous crops in pastures is to serve as a source of
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2020
A soil with the PH range of 6.1 to 6.9 can be described as
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2020
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by
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2020
The soil nutrient which is important as a constituent of plant proteins and hormones is