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What is Fertilization?

What is fertilization? Fertilization means adding organic or chemical substances to the soil and plants to encourage plant growth and meet their nutritional needs. 

Soil is a fundamental element for plant growth. However, since soil does not naturally contain all nutrients sufficiently, fertilization is necessary to provide the nutrients plants need. Below, why correct fertilization is important for plant cultivation and how it should be done will be discussed. 

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The Importance of Fertilization

The importance of fertilization is that while soil normally provides the minerals, water, and supportive structure necessary for plants to grow, nutrients in the soil can decrease over time and with continuous harvesting, which can prevent healthy plant growth. This is where fertilization comes into play. Fertilizers are used to provide the nutrients plants need. These include elements such as nitrogen, phosphorus, and potassium, which are essential for plant growth and development. Fertilization replenishes nutrients in the soil and offers plants a healthier growth environment. 

The importance of fertilization is not limited to plant growth alone; it also increases agricultural productivity in crop production.

Benefits of Fertilization

The benefits of fertilization are quite numerous; some of them are listed in items below. 

  • Yield Increase: Since fertilization provides plants with necessary nutrients, it encourages plant growth and contributes to yield increase.
  • Nutrient Provision: Fertilizers provide the essential nutrients (nitrogen, phosphorus, potassium, etc.) that plants need for growth and development.
  • Improvement of Color and Taste: With correct fertilization, fruits and vegetables of plants can ripen in more attractive colors and with better tastes. 
  • Resistance to Diseases: Adequate nutrient intake by plants can help them be more robust and resistant to diseases. 
  • Faster Growth: Fertilization ensures faster growth of plants, which can shorten harvest times.
  • Enriching the Soil: Fertilizers enrich the soil in terms of nutrients, which can increase productivity in the long run.
  • Longer Storage Period: Some fertilizers can help post-harvest products stay fresh for a longer time.
  • Environmental Protection: Correct use of fertilizers can reduce soil erosion and prevent water pollution.
  • Sustainability: Fertilization can contribute to sustainable agricultural practices and serve the purpose of protecting soil fertility.
  • Income Increase: Higher yields can offer farmers the opportunity to sell more products and thus earn more income.

However, it is important that fertilization applications are carried out correctly and that excessive fertilizer use is avoided. Excessive fertilizer use can lead to soil and environmental problems. Therefore, fertilization should be carefully planned and implemented.

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How to Perform Correct Fertilization?

Correct fertilization aims to provide the nutrients plants need in an optimal way. Steps that can be followed to perform correct fertilization:

  • Soil Analysis: Soil analysis should be performed before starting. It allows the determination of nutrient levels in the soil. Based on soil analysis results, it is determined which nutrients are deficient or in excess. 
  • Fertilizer Selection According to Plant Type: The nutrients plants need vary according to the plant type. An appropriate fertilizer should be selected considering the needs of the plant. Generally, fertilizers contain nitrogen (N), phosphorus (P), and potassium (K). These three main nutrients are of fundamental importance for plants.
  • Fertilization Time: Fertilization should be preferred during the period when plants need it. Generally, fertilizer application is done during the active growth period of plants and during periods when growth slows down.
  • Determining the Dosage: The fertilizer dosage should be correctly determined based on soil analysis results and plant needs. Excessive fertilizer use should be avoided, as this can lead to soil and environmental problems. 
  • Application Technique: A fertilizer spreader or an appropriate method should be used to distribute the fertilizer homogeneously. When performing surface fertilization, the fertilizer should be applied close to the root zone of the plants.
  • Automation: Digital fertilization includes technologies aimed at automating fertilizer applications. This provides more effective and precise fertilization while reducing the workload of farmers.
  • Routine Checks: The health and reactions of plants should be checked regularly, and signs of excessive or inadequate nutrition (for example, yellowing and leaf drop) should be monitored. 
  • Using Organic Fertilizers: Organic fertilizers enrich the soil in the long run and improve soil structure. However, the rate at which organic fertilizers release nutrients may be slower. 
  • Environmental Protection: Correct use of fertilizers and prevention of excessive use are important for environmental protection. Be careful to prevent fertilizers that could leak into surface waters. 
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In summary, what we as esular do in fertilization:

We determine soil and plant monitoring data through digital sensors and similar technologies using data analytics software. Through technologies aimed at automating fertilizer applications, such as automatic fertilizer dosing and fertilizer distribution, we provide more effective and precise fertilization while reducing the workload of farmers.

As a result, fertilization is an indispensable part of agriculture and an effective tool used to increase the productivity of soils. In this way, we can both produce more food and use natural resources more sustainably. However, it is important that fertilization applications are carried out carefully and excessive use is avoided, as incorrect use can lead to environmental problems. For this reason, digital fertilization methods that can provide correct data analysis and utilize automation should be used.

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