1、When to Apply Foliar Fertilizer in Maize? Maximizing Crop Yield

Phosphorus-based foliar fertilizers: These fertilizers contain high levels of phosphorus, which promotes root growth and development. Potassium-based foliar fertilizers: These fertilizers contain high levels of potassium, which promotes overall plant health and resistance to disease.

2、Deep phosphorus fertilizer placement increases maize productivity by

Deep P fertilization optimizes root growth, and root-shoot coordination. Deep P fertilization delays leaf senescence and improves photosynthetic performance. Optimized root-shoot coordination improves the grain yield and nutrient use efficiency.

3、Effects of different fertilization practices on maize yield, soil

Our results provide a theoretical basis for fertilizer application and for improving the soil structure for maize cultivation in northern China.

4、Effect of Nutrient Forms in Foliar Fertilizers on the Growth and

This research aimed to evaluate how different chemical forms of key nutrients, delivered through an advanced foliar product (PRO) and a standard formulation (TRA), influence maize performance when grown on contrasting soil types.

Lebosol® Dünger GmbH

Avitar ®, a specially formulated fertiliser containing amino acids, humic and fulvic acids and algae extracts, supports maize growth from the start. Treating the seed with Avitar ® promotes a faster start and vigorous root development, which is particularly beneficial in extreme weather conditions.

(PDF) Enhancing Maize Production Through Timely Nutrient Supply: The

Foliar fertilisation offers a complementary method to traditional soil fertilisation amongst resource-limited agricultural systems, providing a more efficient solution to nutrient...

15 Best Fertilizers for Maize Farm [Organic & Inorganic]

In this article, we will explore the 15 best fertilizers for maize, categorizing them into organic and inorganic options to help you make informed choices for your maize cultivation.

The Best Fertilizer for Maize and When to Apply It

For faster maize crop growth and High yield DAP, NPK 23.23.0 and CAN are the best maize fertilizers applied 14, 30 and 45 days respectively. Many farmers who took advantage of subsidized fertilizer ended up planting without applying it at sowing, hoping to apply it later.

Coupling phosphate type and placement promotes maize growth and

Root and rhizosphere management improves fertilizer-use efficiency for maize. Nutrient distribution and phosphate fertilizers can impact maize growth, but how to match the type of phosphate fertilizer and the application method to enhance root-foraging capacity for phosphorus (P) is unclear.

When to Apply Fertilizer to Maize? Optimize Crop Growth

During the vegetative growth stage, maize requires a moderate amount of nitrogen to support leaf growth and root development. A foliar fertilizer with a balanced N-P-K ratio (e.g., 15-15-15) can be applied to promote healthy leaf growth and prevent nutrient deficiencies.

The seedling stage of maize is a critical phase in its growth, during which nutrient and water management are vital for healthy development and yield potential. Foliar fertilization at this stage serves as an effective method to deliver essential nutrients, promote root system development, and ensure overall plant health. Below are recommendations for using foliar fertilizers during the maize seedling stage:

1. Selecting the Type of Foliar Fertilizer

• Water-Soluble Foliar Fertilizers: These contain high concentrations of nutrients like nitrogen (N), phosphorus (P), and potassium (K) and can be directly absorbed by plants. After dissolving in water, they are sprayed onto leaves via a mist blower, providing rapid nutrient uptake.
• Oil-Soluble Foliar Fertilizers: These often include vitamins, microelements, and other components. They penetrate plant tissues through stomata after being emulsified with oil. Prior to application, they must be mixed with oil to form a stable emulsion.

2. Optimal Timing for Application

• Early Germination Stage: Apply foliar fertilizer after seeds germinate and true leaves emerge to enhance root nutrient absorption.
• Before Jointing Stage: Administer fertilizer before the stem begins to produce new nodes (jointing stage) to support structural and foliar development.
• Around Flowering Stage: Nutrient supplementation during flowering ensures adequate resources for pollination and grain formation.

3. Application Methods

• Dilution Ratio: Follow product guidelines or consult experts to dilute the fertilizer to the appropriate concentration. Higher dilution ratios may reduce leaf burn risk while maintaining efficacy.
• Uniform Spraying: Use a fine mist to evenly coat all leaves, avoiding overapplication, which can cause phytotoxicity or disrupt normal growth.

4. Key Considerations

• Avoid Peak Heat: Apply fertilizers during cooler periods (e.g., morning/evening) to prevent rapid evaporation and nutrient loss.
• Monitor Plant Response: Observe for signs of leaf yellowing, stunted growth, or abnormalities post-application. Discontinue use if issues arise and assess soil moisture/fertilizer dosage.

5. Additional Recommendations

• Conduct Soil Testing: Analyze soil pH, nutrient levels, and other parameters pre-application to tailor fertilizer selection.
• Integrated Management: Combine foliar fertilization with practices like rational irrigation, balanced soil fertilization, and pest control to optimize maize growth conditions.

foliar fertilization is a highly efficient approach to supplying essential nutrients during the maize seedling stage. success depends on selecting the right products, timing applications properly, and considering environmental factors. By aligning practices with plant needs and soil conditions, farmers can maximize root development and overall crop health without adverse effects.