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T: +86-400-0987187
E: info@sdjinmai.com
E: info@sdjinmai.com
No. 6888 Jiankang East Street, High-tech Zone, Weifang, Shandong, China
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JINMAI-Defender® No.1 Phosphate Calcium Zinc Fertilizer is a high-efficiency water-soluble fertilizer formulated with phosphite phosphorus (P₂O₅), calcium (Ca), zinc (Zn), nitrogen (N), and potassium (K₂O). This blue transparent liquid fertilizer rapidly supplies essential nutrients, promoting flower bud differentiation, pollen tube elongation, and overall plant health.
With its advanced nutrient transport system, it ensures fast and effective nutrient delivery through the plant's xylem and phloem. Special active substances enhance crop resistance to adverse environmental stresses such as low temperature, drought, and phytotoxicity.
Technical Indicators
| Formula | N 40g/L, P2O5 (+3 valence) 420g/L, K2O 40g/L, Ca 35g/L, Zn 35g/L |
| Appearance | Blue Transparent Liquid |
Release Type | Quick |
Model Number | 1L/4L |
Density | 1.30 g/ml |
pH (1:250) | 6.5±0.5 |
Characteristic | 100% Water Soluble |
Function | Flowering and Crop Stress Resistance |
Application | Fruit Trees, Vegetables, Field Crops, Specialty Crops |
| Origin | Shandong, China |
| OEM&ODM | Logo, Package, Graph, Formula Customized |
Key Features
Product Efficacy
⦁ Promote Flower Bud Differentiation and Pollen Tube Growth
Supplies essential phosphorus and calcium to facilitate reproductive growth and increase fruit set.
⦁ Enhance Root and Vegetative Growth
Improves root development, thickens stems, and deepens leaf color for stronger plants.
⦁ Improve Crop Resistance to Environmental Stress
Boosts endogenous hormones and strengthens cell stability to withstand drought, cold, and light stress.
⦁ Increase Fruit Quality and Yield
Supports flower and fruit preservation leading to higher quality and more abundant harvests.
Applications
 | Fruit Trees ⦁ Suitable Crops: Apples, pears, citrus, peaches, grapes ⦁ Function: Improves flowering, fruit set, and stress tolerance. |
 | Vegetables ⦁ Suitable Crops: Tomatoes, peppers, cucumbers ⦁ Function: Promotes flowering, fruit quality, and resistance to abiotic stress. |
 | Field Crops ⦁ Suitable Crops: Maize, cotton, peanuts ⦁ Function: Supports root growth and enhances stress resilience. |
 | Specialty Crops ⦁ Suitable Crops: Tea, coffee, berries ⦁ Function: Increases nutrient uptake and crop robustness under adverse conditions. |
Method Of Use
Method | Phenological Period | Dosage | Frequency |
Drip Irrigation | Vegetative growth, pre-flowering, and fruit setting stages | 1–2 L/ha | Every 10–15 days |
Foliar Spray | Pre-flowering, flowering, and fruit development stages | 0.5–1 L/ha (Dilute 1000-1500 times) | Every 10–14 days (Use 2-3 times continuously) |
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.
Optimal Application Timing
Pre-Flowering Stage: Promote flower bud differentiation and early reproductive growth.
Flowering and Fruit Setting: Increase fruit set and improve nutrient supply to developing fruits.
Stress Periods: Apply during or before drought, cold, or low light conditions to enhance crop resilience.
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.
