1、Water and Fertilizer Management During the Fruit Set Period of Melons

The best time to fertilize melons is during the early stages of growth, after planting seeds or seedlings, and again during flowering and fruit set. Avoid fertilizing melons too late in the season, as this can promote excessive vegetative growth at the expense of fruit production.

2、Intelligent drip fertigation increases water and nutrient use

Compared to FP treatment, the IF treatment reduced the fertilizer rates; and high proportions of N, P 2 O 5 and K 2 O were added at the fruit setting and fruit expanding stages, which met the nutrient demand of watermelon at the key growth stages.

3、The Right Fertilizer Program during Flowering and Fruit Set is

It is important to be proactive and maintain good calcium nutrition throughout the early and mid-season of watermelon production. Maintaining a consistent supply of calcium in the plant will help support the goals of maximizing yields, melon quality and storability.

4、Watermelon Fertilizer Management: Application Schedule and Methods

During this stage, regular applications of fertilizer for Watermelon can help support healthy foliage growth, strong root development, and increased fruit production. It is important to monitor your plants closely and adjust your Watermelon fertilization schedule practices accordingly.

5、When is the best time to apply foliar fertilizers on watermelons?

During this stage, regular applications of fertilizer for Watermelon can help support healthy foliage growth, strong root development, and increased fruit production.

Effects of foliar fertilizer application on the growth and fruit

Foliar fertilizer application impacted the shape, skin color, and quality of the melon. Melons treated with micronutrients, secondary nutrients and micronutrients, and amino acids and micronutrients exhibited better measures of fruit quality than those treated with non-foliar treatments.

How to Fertilize Watermelons: Enhance Your Harvest with Expert

Learn how to fertilize watermelons with expert techniques to maximize yield. Achieve bigger, tastier results in your garden. Growing watermelons can be incredibly rewarding, especially when you harvest large, juicy fruits that are the envy of every gardener.

Watermelon Fertilizer Guide: A Step

Watermelon, a quintessential summer fruit, requires strategic fertilization practices to maximize yield, taste, and overall plant health. This comprehensive guide empowers you with the knowledge and techniques to select and apply the right fertilizers, ensuring a bountiful harvest of luscious watermelons.

What Foliar Fertilizers Are Effective During the Watermelon's Fruit

As the watermelon vines begin to spread and fruit set occurs, apply a side-dressing of fertilizer along the rows. This provides additional nutrients to support the rapid growth of the fruit and ensure a bountiful harvest.

Optimal water and fertilizer amount for balancing greenhouse melon

To obtain the best irrigation and fertilization strategy considering dynamic growth, results and soil ecology an experiment with nine treatments was conducted over the two growing seasons of 2020 and 2021.

Foliar fertilization after watermelon fruit set is an efficient method to rapidly provide nutrients to plants, promoting fruit growth. Below are some recommendations for proper application:

1. Choosing the Right Foliar Fertilizer

First, select an appropriate foliar fertilizer. The market offers various types, including nitrogen (N), phosphorus (P), potassium (K), and micronutrient formulations, each serving specific purposes. Consider the watermelon’s growth stage, soil conditions, and crop needs. For example, during flowering, increased nitrogen may promote bloom development, while phosphorus-rich fertilizers can support fruit enlargement during the expansion phase.

2. Determining the Concentration of Foliar Fertilizer

Fertilizer concentration directly impacts effectiveness. Generally, follow the dilution ratios indicated on the product label, but adjust based on the watermelon’s health and soil fertility. For instance, reduce concentration in nutrient-rich soils or increase it in nutrient-poor conditions.

3. Timing and Application Method

The best time for foliar spraying is typically in the morning or evening, when leaf surface temperatures are lower, facilitating absorption. Avoid direct sunlight; apply on cloudy days or in diffused light. Use a fine mist sprayer to ensure even coverage, avoiding over-application or missed areas.

4. Safety and Environmental Considerations

Prioritize operator safety and environmental protection. Avoid spraying in windy conditions, and prevent fertilizer runoff into water sources to minimize ecological harm.

5. Monitor and Adjust

After application, regularly observe watermelon growth and fruit development to assess effectiveness. If results are suboptimal, tweak the fertilizer type, concentration, or application method.

6. Key Precautions

• Avoid Overapplication: Excessive fertilizer can damage plants, causing yellowing or wilting.
• Check Compatibility: Mixing incompatible fertilizers may reduce efficacy. Test combinations before use.
• Follow Label Instructions: Adhere to dosage and usage guidelines on product labels.

Foliar spraying is a critical supplementary practice after watermelon fruit set, enhancing nutrient supply and yield potential. it should complement—not replace—soil-based fertilization. For optimal results, combine foliar applications with other施肥 methods tailored to the crop’s needs and soil conditions.