1、Boron fertilization is a must to enhance peanut production in India

The results indicated that application of B has pronounced influence on flowering and yield attributes, and all boron sources increased yield, yield attributes, shelling and 100 seed mass in peanut.

2、Effects of long

This study aimed to investigate changes in peanut (Arachis hypogaea L.) yield and kernel quality, and changes in copper (Cu), zinc (Zn), lead (Pb), and cadmium (Cd) concentrations in soil and peanut kernels after 16 years of continuous cropping with different fertilization treatments.

3、Short‐Term Integrated Application of Nitrogen, Phosphorus, Sulfur, and Boron Fertilizer and the Farmyard Manure Effect on the Yield and Yield Components of

Furthermore, Argaw [51] also integrated application of organic (compost and manure) and inorganic fertilizer (urea and DAP) integrated with Bradyrhizobium inoculation which significantly improved the nodulation peanut (Arachis hypogea L.) in nutrient depleted and sandy soils of at Fedis, Eastern Ethiopia.

4、Localized Application of Fertilizers in Vegetable Crop Production

These alternative methods are the modified broadcast method, the banding application method, and the fertigation method used with drip irrigation .

5、Application of Manures and Fertilizers

The fertilizers are applied for plant growth and development mostly in the solid form (90 %) as compared to liquid form (10 %). The solid fertilizers are applied through broadcasting (basal application and top dressing), band placement (hill and row placement), and pellet application.

Leaf gas exchange, physiological growth, yield and biochemical properties of groundnut as influenced by boron in soilless culture

Therefore, an experiment was conducted to identify the optimum dose of boron for groundnut plant. Six level of boron (B) application, B 0 (0 ppm), B 1 (0.5 ppm), B 2 (1 ppm), B 3 (2 ppm), B 4 (4 ppm) and B 5 (8 ppm) were evaluated.

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Application of different treatments had the significant effect on available N, P, K and S in soil. The highest values of available N, P, K and S were observed with the combined treatment of (S +Zn + B). The highest values of available Zn and B were obtained due to the application of sulfur (S).

IMPACT OF BORON DEFICIENCY ON PLANT GROWTH

Boron may be applied to the soil as a straight boron material such as borax, or it may be purchased mixed with a fertilizer. Alternatively it can be dissolved in water and sprayed on to the crop or the soil.

Micronutrient deficiencies in rainfed calcareous soils of Pakistan. II. Boron nutrition of the peanut plant

Extreme care is suggested to avoid overdose and/or uneven field distribution of B fertilizer as peanut is highly sensitive to B toxicity. Suggested corrective measures for B deficiency are B fertilization or cultivation of peanut varieties tolerant to B deficiency.

Responses of Peanut Growth and Microbial

The prevalent use of foliar calcium fertilizers in peanut production is inorganic, but calcium absorbed from the foliar has poor availability.

Peanuts are one of the world's most important oil crops, and their yield and quality significantly impact global food security and economic development. Boron fertilizer plays a critical role in peanut cultivation, as it not only promotes growth and development but also enhances quality and productivity. Below is a detailed introduction to methods for applying boron fertilizer to peanuts:

1. Select Appropriate Boron Fertilizer Varieties: When choosing boron fertilizer, select varieties suited to local soil and climatic conditions. Generally, organic boron fertilizers are more easily absorbed by plants and have fewer environmental impacts than inorganic ones. Additionally, factors such as purity and boron content should be considered to ensure effectiveness and safety.

2. Determine Timing and Application Methods: The timing of boron application depends on peanut growth stages. Apply an appropriate amount during the early growth stage (10–15 days after sowing) to promote root and stem development. A second application during the flowering period (30–40 days after flowering) supports pollination and fruit formation. For high-yield fields, a third application during the late growth stage (70–80 days after flowering) can extend leaf longevity and improve photosynthesis. Application methods vary by soil type and fertilizer form: water-soluble boron can be applied via irrigation, while solid forms can be mixed directly into the soil.

3. Control Dosage and Concentration: Boron dosage should be adjusted based on soil conditions, peanut varieties, growth stages, and target yields. Excessive application may lead to overgrowth, stunted plants, or reduced yields. Follow recommended doses strictly to avoid overuse. Additionally, monitor concentration to prevent boron toxicity, which can harm peanut growth.

4. Combine with Other Fertilizers: Boron works synergistically with nitrogen, phosphorus, and other fertilizers. For example, nitrogen enhances photosynthesis, while boron improves nitrogen uptake; phosphorus supports roots and stems, while boron boosts phosphorus absorption. Coordinate fertilizer use to maintain nutritional balance.

5. Consider Soil pH and Texture: Soil acidity/alkalinity and texture affect boron absorption. In acidic soils, boron solubility is low, requiring higher doses or alternative strategies. In alkaline soils, excessive boron may lower soil pH. Sandy, loamy, and clay soils also differ in boron adsorption and availability, so tailor application methods accordingly.

6. Enhance Field Management: Ensure optimal boron absorption by maintaining proper field moisture, temperature, and sunlight. Manage weeds and pests promptly. Regularly monitor peanut growth and boron effectiveness to adjust fertilization and management strategies.

effective boron application for peanuts involves selecting suitable fertilizer types, timing applications correctly, controlling dosages, balancing nutrient combinations, considering soil conditions, and strengthening field management. Scientific fertilization and meticulous management can significantly improve peanut quality and yield, delivering better economic benefits to farmers.