The topography of the area-the irrigation technology must be selected according to the slope of the ground amd how uneven it is.
Climate - climate directly affects ground level irrigation techniques. Elements such as speed of air, humidity amd dryness determine the most suitable irrigation technique.
Crops - the type of crop and its pattern of sowing are factors to consider. Also, the height of the plant, its growth etc. determine what irrigation technology to adopt.
Means of irrigation - this is the source of irrigation and the chemical components of water used. For instance, in canal irrigation, flooding methods are used for irrigation.
Labor amd economic factors - many irrigation techniques require heavy initial investment while others require continuous investment. Labor availability is also an essential factor.
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