what is meant by drip irrigation? what is its advantages?
Answers
Drip irrigation is a type of micro-irrigation system 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.
Fertilizer and nutrient loss is minimized due to a localized application and reduced leaching.
Water application efficiency is high if managed correctly.
Field leveling is not necessary.
Fields with irregular shapes are easily accommodated.
Recycled non-potable water can be safely used.
Moisture within the root zone can be maintained at field capacity.
Soil type plays a less important role in the frequency of irrigation.
Soil erosion is lessened.
Weed growth is lessened.
Water distribution is highly uniform, controlled by the output of each nozzle.
Labour cost is less than other irrigation methods.
Variation in supply can be regulated by regulating the valves and drippers.
Fertigation can easily be included with minimal waste of fertilizers.
Foliage remains dry, reducing the risk of disease.
Usually operated at lower pressure than other types of pressurized irrigation, reducing energy costs
Answer:
drip irrigation is the method by which water falls drop by drop to the root of the plant.it is to place water directly to fall to it's root .thus saving the water and using the water More efficiently.it is the modern technique for irrigation.