Fertigation systems offer greater advantages than traditional irrigation and fertilization.
Release Date:
2020-03-26
Many growers are familiar with integrated fertigation systems, particularly those operating greenhouse facilities. The primary function of such systems is to deliver irrigation and fertilization during crop production.
Many growers are familiar with integrated fertigation systems, especially those operating greenhouse facilities. The primary function of such systems is to automate irrigation and fertilization during crop production. By enabling precise, automated delivery of water and nutrients, these systems not only maintain optimal soil moisture and nutrient levels but also significantly reduce water and fertilizer inputs. So how does an integrated fertigation system differ from traditional irrigation and fertilization methods? Let’s take a look!
Traditional Irrigation: Conventional agricultural irrigation typically relies on experience or fixed irrigation schedules. For example, farmers might simply connect a hose, turn on the pump, and spray water directly onto the fields whenever they sense the soil is dry. Once they feel the watering is sufficient, they shut off the pump, reel in the hose, and call it a day. This approach has numerous drawbacks, such as untimely irrigation and significant water wastage.
Integrated water–fertilizer irrigation system: The smart fertilization system controls irrigation based on sensor data. Soil moisture sensors provide real-time monitoring of soil moisture levels; when the measured moisture falls below the set threshold, the system automatically activates the irrigation system to supply water to the crops. Conversely, once the soil moisture reaches the target level, the system automatically shuts off the irrigation. This approach not only ensures timely maintenance of optimal soil moisture but also maximizes water-use efficiency in irrigation.
Traditional fertilization: In fact, traditional fertilization is much the same as traditional irrigation. It relies either on experience or on fixed application schedules, without any real understanding of whether the soil actually needs fertilization or when it does. All too often, farmers simply apply fertilizer to the soil at a set time—purely on instinct, with no clear idea of the soil’s actual nutritional needs.
Fertilization with a fertigation system: Smart Fertilizer Applicator Precision fertilization is determined by soil nutrient levels. Soil moisture sensors provide real-time monitoring of nitrogen, phosphorus, and potassium content in the soil. When sensor readings indicate that nutrient levels have fallen below the target threshold, the system automatically activates the fertilizer application equipment; once nutrient levels reach the desired range, the system automatically shuts off the equipment. This real-time data-driven approach enhances fertilizer use efficiency and ensures more rational fertilization practices.
We believe that, through the above introduction, Fertigation machine The differences between conventional irrigation and fertigation systems are now well understood. In fact, intelligent fertigation systems have been piloted at numerous large-scale agricultural production facilities for many years. Based on empirical data, these integrated water–fertilizer systems can reduce irrigation water use by more than 60% and chemical fertilizer application by more than 50%. As the agriculture sector continues to evolve, the adoption of such systems is expected to become increasingly widespread.
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