1、Metalosate Boron: A Powerful Solution for Nutrient Deficiencies

Description Metalosate® Boron liquid foliar is designed for foliar application on plants to prevent or correct nutrient deficiencies that may limit crop growth and yields. It is water-soluble and nontoxic to plants when applied as directed.

2、Boron in fertilizer applications

Solubor is an excellent boron source for inclusion in liquid fertilizers because it is readily soluble and does not react with other components of these fertilizers. Solubor is highly water soluble, and is commonly applied in foliar sprays.

3、B

Foliar application of Boron compounds is an effective method for maintaining adequate B levels in crops or for correcting deficiencies. Several Boron-containing products are commercially available, but basically there are only two forms of B suitable for use on crops: Boric Acid and Sodium Borate.

4、BORON

Foliar sprays are recommended in crops that are sensitive to boron toxicity and in which boron is applied at low rates. At low rates, it becomes more difficult to apply boron uniformly to the soil, particularly if the fertiliser is applied dry.

What Are the Methods for Foliar Spraying of Water

Foliar spraying of water-soluble boron fertilizers is an efficient method for supplementing boron in plants. It is suitable for various crops, including fruit trees, vegetables, and cereal crops.

Boron Nutrition and Boron Application in Crops

Application of boron fertilizer is the mean to increase yield and quality of crops sensitive to B deficiency. Nowadays, borax is the most popular B fertilizer in China, which is usually used as foliar spray with a B concentration of 0.2%.

Boron calcium foliar fertilizer

For foliar fertilizers with low plant demand but important elements such as boron, calcium, molybdenum, and selenium, they can be used throughout the entire growth period of plants, preferably 4-6 times from germination or flowering to fruit harvesting.

Amount of to mix into spray tanks to supply desired boron rates

Solubor is highly water soluble, and is commonly applied in foliar sprays. It is also compatible with most pesticides, so it also can be applied in these sprays. Foliar spray applications generally are more efective per unit of boron than soil applications for most crops.

Recent advances in micronutrient foliar spray for enhancing crop

Boron foliar application enhanced the growth of the vine, the number of fruits, and the size of cucurbitaceous crops. For the release of growth hormones and fruit enlargement besides boric acid (17%), borax (11%) was used.

Boron: Uses, Applications, and Advantages of Boron Available Fertilizers

Foliar spraying is another popular method that entails applying boron fertilizers directly onto the leaves of the plants. This technique can lead to quicker absorption and rapid corrective action in cases of boron deficiency.

Boron fertilizers are commonly used in agricultural production to promote plant growth and development. Foliar spraying, a popular fertilization method, delivers nutrients directly to plant leaves, enhancing growth speed and disease resistance. Below is a detailed introduction to boron fertilizers suitable for foliar spraying and their application methods.

I. Types and Characteristics of Boron Fertilizers

1. Borax Borax, primarily composed of calcium borate, is a common boron fertilizer. It has good solubility and stability, making it easily absorbable by plants during foliar spraying. Borax is suitable for various crops, especially fruit trees, vegetables, and other economic crops.

2. Boric Acid Boric acid, a white crystalline substance, is highly active. It is rapidly absorbed by plants and participates in multiple physiological processes. Boric acid is effective for a wide range of crops, including grains and economic crops.

3. Water-Soluble Boron Fertilizer Compounds These formulations often contain multiple nutrients such as boron, nitrogen, phosphorus, and potassium, which can improve soil fertility and promote plant growth. They are particularly suitable for crops with high nutrient demands.

II. Methods for Foliar Spraying of Boron Fertilizers

1. Choose the Optimal Timing The best period for foliar spraying is during the plant’s vigorous growth phase, when nutrient demand is high. Ideally, spray between 9:00 AM and 4:00 PM.

2. Adjust Dilution Concentration Depending on the crop and soil conditions, select an appropriate boron concentration. Avoid excessive concentrations to prevent fertilizer damage. A general recommendation is a 0.1% to 0.2% boron solution.

3. Ensure Uniform Spraying Shake the boron solution well before spraying to ensure even distribution on the leaves. Avoid direct contact with tender shoots or young leaves to prevent burning.

4. Consider Weather Conditions Avoid spraying under harsh conditions like high temperatures or drought. Protect leaves from wind-induced drift during application.

5. Monitor Effects After spraying, observe plant growth and leaf changes. Symptoms like yellowing or wilting may indicate boron excess or deficiency. Adjust concentrations or switch products if needed.

III. Key Precautions

1. Avoid Mixing with Other Fertilizers Some fertilizers may react with boron, reducing effectiveness. Use boron fertilizers separately.

2. Safety Measures Wear protective gear (masks, gloves) to avoid eye or skin contact. Prevent accidental ingestion or inhalation.

3. Rational Application Excessive boron may cause rapid, unhealthy growth. Apply based on crop needs and soil conditions to avoid overuse.

foliar spraying of boron fertilizers is an effective method to boost plant growth. Carefully select and apply boron products to ensure healthy plant development.