1、Agronomic, Biochemical, and Physiological Responses to Magnesium (Mg

In the present study, we determined the effects of the foliar application of magnesium on the yield, fruit quality, fruit biochemical content, and enzyme activity of tomato plants. The study was performed in a plastic greenhouse.

2、Analyzing the Critical Magnesium Concentrations for Optimal Tomato

To maximize tomato production in calcareous soils, the research looks into the necessary magnesium concentrations in soil science. It also develops potential fertilizing techniques to improve tomato production in these types of soils.

3、Frontiers

Our analysis corroborated that Mg fertilization enhances crop performance by improving yield or resulting in favorable physiological outcomes, providing great potentials for integrated Mg management for higher crop yield and quality.

Magnesium influences growth, yield, nutrient uptake, and fruit quality

The yield of tomato (Solanum lycopersicum L.) is low due to incorrect or use of no magnesium (Mg). An experiment was conducted from October to March 2018–2019 and 2019–2020 to determine the effective dose of Mg to improve yield and quality, and assess nutrient uptake and use efficiency of tomato.

Magnesium influences growth, yield, nutrient uptake, and fruit quality

Regression analy-sis indicated application of Mg @ 11.3 kg·ha−1 could be optimum to improve the yield of tomatoes under con-trolled field conditions. Tomato (Solanum lycopersicum L.) is...

Guide to Fertilizing Tomatoes: How and When to Do It

What does Epsom salt do for tomatoes? Epsom salt is beneficial for tomatoes by adding micronutrients magnesium and sulfur to soil. It promotes chlorophyll for healthy green foliage and helps the tomato plant take up nitrogen and phosphorous.

Compared to MgSO4, the Use of Magnesium Nanofertilizer

Magnesium (Mg) deficiency is increasingly recognized as a critical factor limiting crop production, especially in soils with high potassium (K) application.

Feed Your Tomatoes! A Complete Guide to Fertilizing Tomatoes

Fertilizing tomatoes can be tricky, but this guide explains exactly when and how to apply fertilizer for optimal flavor, growth, and yield.

(PDF) Magnesium influences growth, yield, nutrient uptake, and fruit

Application of 12 kg·ha⁻¹ Mg appears to improve the quantity, quality, and economics of tomatoes. Regression analysis indicated application of Mg @ 11.3 kg·ha⁻¹ could be optimum to improve...

Analyzing the Critical Magnesium Concentrations for Optimal Tomato

To maximize tomato production in calcareous soils, the research looks into the necessary magnesium concentrations in soil science. It also develops potential fertilizing techniques to improve tomato production in these types of soils.

Tomatoes (Solanum lycopersicum) are a popular vegetable known for their rich nutritional value and delicious taste. Proper fertilization is critical to enhancing yield and quality during cultivation. Magnesium, a secondary macronutrient essential for plant growth, plays a vital role in tomato development. This article provides a detailed guide on effectively using magnesium fertilizers to promote healthy tomato growth.

I. Understanding the Role of Magnesium

Magnesium is a core component of chlorophyll and participates in energy conversion during photosynthesis. It is also involved in metabolic processes such as protein synthesis, carbohydrate metabolism, and fat breakdown. For tomatoes, magnesium fertilization strengthens root systems, improves disease resistance, increases fruit yield, and enhances quality.

II. Selecting the Right Magnesium Fertilizer

Consider the following factors when choosing magnesium fertilizers:

1. Type: Options include magnesium sulfate, magnesium oxide, and magnesium carbonate. Select based on soil conditions and tomato requirements.
2. Concentration: Adjust magnesium content according to soil test results. High-concentration formulas suit magnesium-deficient soils, while low-concentration options work for soils with adequate magnesium.
3. Form: Liquid formulations facilitate easy application, whereas solid forms are stable for storage and transport. Choose based on usage preferences.

III. Fertilization Methods

1. Basal Application

Apply magnesium evenly over the planting bed or furrows before sowing or transplanting, ensuring thorough mixing with soil. Suitable for long-term magnesium supplementation.

2. Topdressing

During growth, apply magnesium fertilizers at key stages (early growth, flowering, and fruit expansion) based on soil tests and plant needs. Combine with water-soluble nutrients for balanced nutrition.

3. Foliar Spraying

For magnesium-demanding crops like tomatoes, foliar spraying directly supplies leaves with magnesium. Ideal for short-term nutrient boosts during active growth phases.

IV. Key Considerations

1. Avoid Overapplication: Excessive magnesium raises soil salinity, hindering uptake of other nutrients. Follow "small, frequent doses" to prevent overloading.
2. Soil Conditions: Soil type impacts effectiveness. In poorly drained soils, excess magnesium may damage roots, while well-drained soils benefit from moderate applications. Tailor usage to soil properties.
3. Balanced Fertilization: Integrate magnesium with nitrogen, phosphorus, and potassium fertilizers to achieve nutrient equilibrium.

V. Practical Recommendations

1. Soil Testing: Analyze soil magnesium levels and pH before fertilization to determine needs.
2. Monitor Plant Response: Observe leaf color and growth. Yellowing leaves may indicate magnesium deficiency.
3. Regular Monitoring: Periodically test soil and assess plant health to adjust fertilization strategies.

optimized magnesium use is vital for tomato productivity and quality. By selecting appropriate fertilizer types, employing scientific methods, avoiding missteps, and dynamically adjusting protocols based on soil and plant feedback, growers can achieve balanced and effective fertilization.