The Environmental Benefits of Drip Irrigation Systems
As a species, we are heading into a future of even greater water scarcity. The area of arable land is going to shrink even more as people need space for themselves. Agriculture, which is a hard enough occupation, is going to become harder for a multitude of reasons, but the lack of water is perhaps the most important. As water in rivers, lakes, and reservoirs recedes and groundwater levels continue to decline, it becomes the responsibility of farmers to use the water available to them judiciously.
A method of irrigation that addresses all these concerns and offers a valuable alternative is drip irrigation. Using a drip irrigation system to irrigate orchards, gardens, fields, and more saves water and prevents excess water waste. Drip irrigation is the catalyst for sustainable agriculture, and modern farming must adopt this irrigation method for the sake of its farms and fields, as well as its future. Conserving water and energy in agriculture now is the key to saving water for the future.
Drip irrigation is a system of irrigation in which water is delivered to the root zones of plants in droplets at regular intervals.The Right amount of water, at the Right place, at the Right time the water efficiency of this irrigation system is the best, as only as much water is used as plants require. Such a drip irrigation system will have emitters, pipes in designed layouts, valves to maintain and regulate water pressure and flow and filters to clean the water used.
Compared with traditional irrigation methods, such as flooding, where fields are watered to excess to cover all plants, drip irrigation saves 40% or more on water and still yields 35%-55% better per harvest. With such a system in place, farmers can cut costs on excess labour, water, and nutrients while still promoting better plant growth.
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