Bush fallowing is necessitated by

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Farm surveying is important because it determines

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Which of the following equipment is not used in farm surveying?

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Mechanization is difficult to practice where the

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The greatest disadvantage of using a bulldozer in land clearing is that it

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The best source of farm power for agricultural production is

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The removal of excess water from the sub-soil is known as

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Which of the following statements indicate advantages of sub-surface irrigation?

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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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Controlled burning has the advantage of

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The atmosphere gains carbon dioxide through the following ways except

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Magnesium deficiency in crops can be corrected by the application of

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