The following are the advantages of the sprinkler method of irrigation except

The method may be difficult for local farmers to use

The system can be made automatic

They are portable making them suitable for use

Rate of application of irrigation water can be controlled

The method may be difficult for local farmers to use

JAMB UTME - Agricultural Science - 2019

Question 1 Report

The farm machinery used to sow seeds and apply fertilizer at the same time is

land clearing

threshing

ploughing

harrowing

Answer Details

In agriculture, a harrow (often called a set of harrows in a plurale tantum sense) is an implement for breaking up and smoothing out the surface of the soil. In this way it is distinct in its effect from the plough, which is used for deeper tillage. The farm machinery used to sow seeds and apply fertilizer at the same time is a harrow. Therefore, choice D is correct.






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