what is drip irrigation method?
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Drip irrigation is a type of micro-irrigationsystem that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation. Drip irrigation systems distribute water through a network of valves, pipes, tubing, and emitters. Depending on how well designed, installed, maintained, and operated it is, a drip irrigation system can be more efficient than other types of irrigation systems, such as surface irrigation or sprinkler irrigation.
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✍️ The process of
supplying water to crop plants by means of canals, wells, reservoirs, tube wells, etc. is known as Irrigation.
-Crop plant get water from soil. Soil obtained water from rain.
-However, sufficient rain is not always available.
-Therefore, soil is not able to supply sufficient water to crops. The extra water required by crop is met through Irrigation.
-In our country, there are major river basins and 8 composite River basins.
-Ground water also contributes significantly to our total water resources.
-This is replenished by rainfall. However, only 55% of our cropped area is either partly Irrigated or is under assured Irrigation.
-Remaining about 45% of cropped area is unirrigated and is depend on rain for the cultivation of crops. Is is called rainfed Agriculture.
-Water management is arranging and required water to crops without harming soil aeration, change of water table or causing water logging and soil salinity.
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