2009
Magnesium deficiency in crops can be corrected by the application of
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2009 WAEC SSCE Agricultural Science Past Questions
2009
It is not advisable to apply fresh farmyard manure because
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2009
Chemical weathering is fastest in
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2009
Which of the following rocks is not formed from pre-existing rocks?
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2009
The following processes in soil formation are caused by biotic factors except
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2009
The removal of excess water from the sub-soil is known as
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2009
Which of the following statements indicate advantages of sub-surface irrigation? I. Low operation cost once established II. Does not disturb the movement of implements III. Permits efficient use of water IV. easily fl…
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2009
Which of the following fertilizers should be applied for good plant growth after prolonged use of sulphate of ammonia on a neutral soil?
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2009
Controlled burning has the advantage of
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2009
The atmosphere gains carbon dioxide through the following ways except
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2009
Farm surveying is important because it determines
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2009
Which of the following equipment is not used in farm surveying?
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2009
Mechanization is difficult to practice where the
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2009
The greatest disadvantage of using a bulldozer in land clearing is that it
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2009
The best source of farm power for agricultural production is
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2009
If a crop is planted at a spacing of 100cm x 50cm. Calculate the plant population required for an hectare of farm land.
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2009
In crop rotation, deep-rooted crops should follow shallow-rooted crops because deep-rooted crops
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2009
A bag of fertilizer had a ratio of 0:10:0 written on it. This means that the fertilizer contains
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2009
A well fermented and dried coffee seed is said to be
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2009
Bush fallowing is necessitated by
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