Fruit Cell Division Biostimulant Fertilizer

JINMAI-Fruit Strength® Cell Proliferation Promoter is a specialized fruit-stage biostimulant developed to support intensive cell division and fruit enlargement during reproductive growth. The formulation combines highly bioavailable amino acids, essential micronutrients (boron and zinc), and a marine chlorella–derived biostimulant complex that works synergistically to stimulate early fruit cell proliferation and sustain continuous fruit growth.

The marine chlorella extract is produced through advanced low-temperature cell wall disruption technology, preserving the full spectrum of natural bioactive substances contained in microalgae. These compounds include vitamins, nucleic acids, chlorophyll, carotenoids, polysaccharides, and unsaturated fatty acids that play critical roles in plant metabolic regulation.

When applied during early fruit development, the product stimulates active cell division within young fruit tissues, increasing the number of fruit cells that later expand during the fruit enlargement stage. This process ultimately determines the final fruit size and weight. By promoting both cell proliferation and nutrient transport, JINMAI-Fruit Strength® supports the formation of larger, firmer, and more uniform fruits while improving overall crop productivity.

In addition, the presence of boron and zinc enhances flower fertility, pollen viability, and carbohydrate transport, ensuring better fruit set and reducing physiological fruit drop. Together, these components provide a comprehensive solution for improving fruit yield, appearance, and market value.

Technical Indicators

Key Features

Product Efficacy

⦁ Stimulates Fruit Cell Division

The early stage of fruit development determines the potential fruit size. JINMAI-Fruit Strength® activates mitotic activity in young fruit tissues, increasing the number of fruit cells formed shortly after fruit set.

This expanded cell population later allows greater fruit expansion during the enlargement stage, resulting in larger and heavier fruits at harvest.

⦁ Promotes Fruit Expansion and Uniform Size

By enhancing carbohydrate transport and nutrient metabolism, the product supports continuous cell expansion and fruit filling. Fruits develop more evenly across the plant, reducing size variability and improving overall market grade.

⦁ Improves Fruit Quality and Nutritional Value

The balanced nutrient system improves sugar accumulation, firmness, and color formation. This leads to fruits with better flavor, improved shelf life, and higher commercial value.

⦁ Strengthens Crop Vitality and Stress Resistance

The bioactive compounds derived from chlorella extract enhance plant metabolic resilience. Crops become better equipped to cope with environmental stresses such as heat, drought, and nutrient imbalance, reducing fruit drop and improving overall plant stability.

Applications

	Citrus fruits ⦁ Function: Uniform fruit growth and expansion ⦁ Best Timing: Early fruit enlargement stage
	Grapes ⦁ Function: Improves berry size and sweetness ⦁ Best Timing: After fruit set, before veraison
	Apples & Pears ⦁ Function: Enhances firmness and coloration ⦁ Best Timing: Early fruit development stage
	Tomatoes ⦁ Function: Improves fruit shape and uniformity ⦁ Best Timing: 7–10 days after fruit set
	Melons ⦁ Function: Boosts even cell division and sugar content ⦁ Best Timing: Early swelling stage
	Stone fruits ⦁ Function: Improves fruit size and taste ⦁ Best Timing: Pit hardening to fruit swelling stage

Application Advantages

⦁ Versatile Application Methods
Suitable for foliar spraying, drip irrigation, or fertigation programs.

⦁ Rapid Visible Results
Early stimulation of fruit cell division often leads to visible improvement in fruit development within one to two weeks.

⦁ Compatible With Fertilizer Programs
Can be integrated with most nutrient management schedules to enhance nutrient utilization.

⦁ High Value for Fruit Production
Especially effective in high-value fruit crops where size, uniformity, and appearance directly affect market price.

Method Of Use

Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.

Precautions

1. Mixing Order:‌ When combining with other products, follow this sequence: water → ‌this product‌ → other products.

2. Compatibility:‌ Compatible with most pesticides. Always conduct a compatibility test before first use.

3. Storage:‌ Store in a cool, well-ventilated place, away from direct sunlight.

4. Safety: Keep out of reach of children; Not for human or animal consumption; In case of eye contact, rinse thoroughly with water and seek medical attention immediately.

FAQ

1. What is the main function of a cell proliferation promoter in fruit crops?

Cell proliferation promoters stimulate cell division during the early stage of fruit development. The number of cells formed shortly after fruit set determines the potential size of the fruit, so increasing cell division at this stage can significantly improve final fruit size and yield.

2. Why are amino acids included in this formulation?

Amino acids provide readily available building blocks for protein synthesis and metabolic processes. Because they can be directly absorbed by plants, they reduce the energy required for nutrient conversion and help plants maintain strong growth during fruit development.

3. What roles do boron and zinc play in fruit development?

Boron is essential for pollen tube growth and carbohydrate transport, which helps improve fruit set and fruit expansion. Zinc is involved in enzyme activation and hormone balance, supporting healthy cell division and tissue development.

4. When should this product be applied for best results?

The most effective timing is shortly after fruit set, when rapid cell division is occurring within the developing fruit. Early application ensures that more cells are formed, which supports greater fruit expansion later in the season.

5. Can it be mixed with other fertilizers or crop protection products?

In most cases, it can be tank-mixed with commonly used fertilizers and agrochemicals. However, it is recommended to conduct a small compatibility test before large-scale mixing.