1、Application of the full nitrogen dose at decreasing rates by foliar

These findings demonstrate that foliar fertilization can maintain wheat productivity while reducing nitrogen input by up to 40 %, enhancing NUE and grain quality. This strategy also provides fertilizer savings and environmental benefits, with potential applications in drought-prone areas.

2、Effects of Foliar Fertilization: a Review of Current Status and Future

Chelated foliar fertilizers are effective for improving element utilization efficiency, crop yield, and quality. The physicochemical properties, molecular structure, chelating strength, and chelating rate of chelating agents modulate the effects of application of nutrients.

3、Frontiers

Research on the efficacy of adjuvants and emerging nano-transporters relative to conventional Zn forms applied as foliar fertilisers to wheat has expanded rapidly in recent years.

4、Combination of seed priming and nutrient foliar application improved

Here, we evaluate the influence of priming and foliar spray of N, Zn, Fe, and silicon on rainfed wheat. The hypothesis was that seed priming and foliar application of nutrients could improve root growth, morpho-physiological traits, productivity, and grain quality in rainfed wheat crops.

5、Enhancing Wheat Yield and Quality Through Late

The results demonstrate that late-season foliar N application significantly enhances both grain yield (+4.1%) and protein concentration (+5.9%) compared to control treatments.

(PDF) Effect of Foliar Application of Nano

The results show the effectiveness of foliar feeding for growth and yield parameters, in addition to the enriching of wheat grains with Zn, Cu, Fe, Mn and B. Compared to the control...

How to foliar fertilize wheat and fertilizer application rates

Foliar fertilization with nitrogen has a beneficial effect on plants, increases bushiness, and increases the volume of the harvest. To feed wheat from nitrogen fertilizers, urea and saltpeter are used. Since plants also need potassium during this period, potassium nitrate is used.

Effects of foliar application of micronutrients on concentration and

Foliar application of micronutrient is a rapid and promising strategy to enhance the concentration and bioavailability of micronutrients in wheat grain.

Foliar application of micronutrients enhances crop stand, yield and the

Therefore, foliar feeding of micronutrients could be an effective approach to enrich wheat grains with essential nutrients for correcting malnutrition.

Potential for Foliar Feeding Wheat

Micronutrients – Micronutrients, including Fe, Mn, Zn, Cu, and B are important to wheat crops and are a good fit for foliar application, often increasing yield and protein content of wheat. Zn and B have been identified as two nutrients with exceptional yield boosting possibilities.

Wheat is one of the most important global food crops, and its seedling stage is critical to ensuring healthy growth. Foliar fertilization, a modern agricultural technique, efficiently supplements nutrients, accelerating plant development and boosting yields. Applying suitable foliar fertilizers after wheat seedling emergence promotes root development and enhances stress resistance. Below are recommended foliar fertilizers and application methods for post-seedling wheat:

1. Potassium Dihydrogen Phosphate (PPK)

• Mechanism: PPK provides rapid doses of phosphorus and potassium, essential for root health, cell division, and overall growth.
• Application: Spray during early or mid-growth stages. Dilute to proper concentration to avoid leaf burn.

2. Trace Element Fertilizers

• Mechanism: Micronutrients like boron (B), manganese (Mn), and zinc (Zn) support disease resistance, pollen development, and seed maturation.
• Application: Targeted spraying during critical growth phases (e.g., jointing stage) based on soil tests and plant needs.

3. Amino Acid Compounds

• Mechanism: Amino acids aid protein synthesis, improving stress tolerance and adaptability.
• Application: Spray during early or mid-growth stages, adjusted to soil nutrient levels and plant conditions.

4. Seaweed Extracts

• Mechanism: Rich in beneficial microorganisms and nutrients, seaweed extracts enhance immunity and disease resistance.
• Application: Apply during early or mid-growth stages, tailored to soil and plant status.

5. Rare Earth Microfertilizers

• Mechanism: Rare earth elements regulate enzyme activity, boosting nutrient uptake and conversion.
• Application: Spray during early or mid-growth stages based on soil and plant requirements.

6. Water-Soluble Fertilizers

• Mechanism: High in nitrogen (N), phosphorus (P), and potassium (K), these fertilizers quickly meet growth demands.
• Application: Use during early or mid-growth stages, matched to soil and plant conditions.

7. Key Considerations

• Dosage: Avoid overapplication, as excessive growth may reduce yield or quality.
• Environment: Apply in mild weather; avoid high temperatures, wind, or rain to prevent leaf damage.
• Soil Testing: Conduct soil analysis before application to match fertilizers with nutrient deficiencies and plant needs.

selecting and applying foliar fertilizers effectively can significantly support wheat growth post-seedling. each fertilizer has unique mechanisms and optimal timing, requiring flexible adjustment based on specific conditions. Monitoring plant responses and refining application strategies ensures the best outcomes.