Väetiselahustamine

Väetiselahustamine, also known as fertigation, is a method of delivering fertilizer to plants through an irrigation system. This technique combines the processes of irrigation and fertilization, allowing for precise and efficient application of nutrients directly to the plant's root zone. By dissolving water-soluble fertilizers in irrigation water, growers can supply essential nutrients as needed, optimizing plant growth and yield.

The practice of väetiselahustamine offers several advantages. It promotes uniform nutrient distribution, reducing the risk of nutrient deficiencies or excesses. This method also allows for more frequent and smaller applications of fertilizer, which can improve nutrient uptake efficiency and minimize nutrient losses through leaching or volatilization. Furthermore, fertigation can save labor and time compared to traditional broadcast or foliar fertilization methods, as the application is automated through the irrigation system.

Väetiselahustamine is particularly beneficial in intensive agricultural systems, such as greenhouse production, hydroponics, and high-value crop cultivation. The success of this technique relies on careful selection of water-soluble fertilizers, accurate calculation of nutrient requirements, and proper calibration and management of the irrigation system. Different types of irrigation systems, including drip irrigation and micro-sprinklers, are well-suited for fertigation. Monitoring soil moisture and nutrient levels is crucial to ensure optimal plant response and prevent potential environmental issues.