tilkniisutus

Tilkniisutus, also known as drip irrigation, is a method of watering plants that delivers water slowly and directly to the root zone of the plant. This is achieved through a system of pipes, tubing, and emitters or drippers that release water at a controlled rate. The primary goal of tilkniisutus is to minimize water loss through evaporation and runoff, ensuring that more water is available to the plants for absorption.

The system typically involves a water source, a pump (if necessary), a filter to prevent clogging, a main pipeline, sub-main lines, and lateral lines equipped with emitters. These emitters can be pressure-compensating, ensuring uniform water delivery across the entire irrigated area, or non-pressure-compensating, where flow rates vary with elevation changes. Tilkniisutus is highly efficient, often achieving water savings of up to 70% compared to conventional irrigation methods like sprinklers or flood irrigation.

This irrigation technique is particularly beneficial in arid and semi-arid regions where water scarcity is a significant concern. It is also widely used in agriculture for row crops, orchards, vineyards, and greenhouses, as well as in landscaping for gardens and public spaces. The slow and consistent application of water helps to maintain optimal soil moisture levels, reducing stress on plants and promoting healthier growth. Furthermore, by delivering water directly to the roots, tilkniisutus can help reduce the incidence of fungal diseases that thrive in overly moist foliage. The precise application of water also allows for the efficient delivery of fertilizers through a process called fertigation.