Methods for Foliar Fertilization of Jujube Trees

1、The Best Foliar Fertilizers for Late

By foliar spraying boron and zinc micro-fertilizers onto jujube leaves, we analyzed the effects of different doses on growth parameters, photosynthetic activity, crop yield, water use efficiency, and fruit quality.

The Best Foliar Fertilizers for Late

2、Effects of Boron and Zinc Micro

3、Yields, Phenolic Profiles and Antioxidant Activities of Ziziphus jujube

Increasing demand for more jujube (Ziziphus jujube Mill.) production requires understanding the specific fertilization needs of jujube trees. This study was conducted to compare fruit yields, phenolic profiles and antioxidant activity of jujube in response to different fertilizers.

Yields, Phenolic Profiles and Antioxidant Activities of Ziziphus jujube

Study on key techniques of desert jujube cultivation

Jujube is a drought-resistant and light-loving economic fruit tree species. Therefore, researching the cultivation technology of desert jujube trees and solving the soil-fertilizer-water...

Fertilizing Schedules for Optimal Jujube Production

Optimizing fertilization schedules tailored to the physiological stages of jujube trees is fundamental for achieving high yields with superior fruit quality. Key takeaways include:

Effects of Selenium, Boron and Zinc Micronutrient Fertilizers on Fruit

Effects of Selenium, Boron and Zinc Micronutrient Fertilizers on Fruit Setting and Fruit Quality of Winter Jujube in Facility Cultivation [J]. Northern Horticulture, 2023, (7): 52-60.

Novel foliar fertilizer for jujube trees and preparation method of

With the adoption of the foliar fertilizer, growth speed of the jujube trees can be increased effectively, problems caused by nutrition imbalance arereduced, harmless raw materials are used, the environment is protected, and the formula is reasonable.

EFFECTS OF DIFFERENT WATER AND FERTILIZER TREATMENTS ON LEAF AREA AND

centrations on the leaf area index, fruit development and yield of jujube trees under bubbled-root irrigation during the growth pe. iod were analyzed. The leaf area index of different water and fertilizer treatments reached.

Which Foliar Fertilizer Is Best for Chinese Jujube During the Flowering

foliar fertilization during the Chinese jujube flowering period is critical for healthy growth and high-quality yields. Scientifically rational application can significantly enhance development, productivity, and fruit excellence.

Optimizing plant density and nitrogen fertilization in jujube/cotton

Both jujube trees and cotton have remarkable drought and salt tolerance. Jujube trees have deep-rooted systems, thick bark, and waxy-coated leaves, along with cotton's unique osmotic adjustment mechanisms, make them ideal for intercropping in the northwest inland arid areas (Wang et al., 2022).

Jujube trees are one of the most important fruit crops, with their leaves playing a critical role in photosynthesis. Foliar fertilization, a method of directly spraying nutrients onto leaf surfaces, rapidly replenishes essential elements for jujube trees, enhancing growth and fruit quality. Below are several methods and steps for foliar application:

1. Preparing the Foliar Fertilizer

Select an Appropriate Product: Choose a foliar fertilizer formulated for jujube trees, ensuring it contains key nutrients such as nitrogen (N), phosphorus (P), and potassium (K).
Dilute According to Instructions: Mix the fertilizer with water at the recommended ratio (e.g., 1:500 to 1:2000), depending on product concentration and crop needs.
Use Proper Equipment: Apply the solution evenly using a sprayer or manual mist sprayer. Ensure the nozzle is clean and delivers a fine mist to cover leaves fully.

2. Timing and Weather Conditions

Avoid Extreme Temperatures: Apply during cool periods (e.g., morning or evening) to reduce evaporation and improve absorption.
Minimize Wind: Choose calm conditions to prevent rapid drying of the solution before absorption.

3. Leaf Protection and Preparation

Clean Leaves: Wipe dust or debris from leaves with a damp cloth before application to enhance adhesion.
Post-Application Watering: Lightly mist leaves with water after spraying to help the fertilizer penetrate.

4. Application Techniques

Target Leaf Undersides: Direct the sprayer toward the undersides of leaves to avoid fruit contamination.
Maximize Coverage: Ensure leaves are fully expanded during spraying to increase absorption area.
Maintain Proper Distance: Keep a consistent distance from leaves to prevent over-saturation and moisture loss.

5. Monitoring and Adjustment

Observe Leaf Response: Monitor for changes (e.g., yellowing) and adjust dosage or timing if needed.
Check Soil Moisture: If abnormalities occur, evaluate soil conditions and fertilization practices.

6. Key Considerations

"Less Quantity, More Frequency": Apply in small amounts repeatedly to avoid overloading plants.
Test Sensitive Varieties: For delicate or specialty jujube cultivars, conduct small-scale trials to determine optimal dosages.

By following these steps, foliar fertilization can effectively support jujube tree health and improve fruit quality. results may vary based on plant type, environmental factors, and fertilizer formulation. Consulting agricultural experts before application is recommended.