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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® HeatShield Cotton Heat Stress Bloom Protector is a premium medium-element water-soluble fertilizer specifically developed to help cotton and other crops withstand heat stress, protect blossoms, and improve fruit set under adverse conditions. Fortified with high levels of amino acids (400 g/L total amino acids, 500 g/L protein, 100 g/L free amino acids, and 300 g/L peptides), along with boron, zinc, and advanced biostimulants, it delivers a powerful synergy of nutrition and stress resistance.
Its advanced formulation regulates plant metabolism, promotes flower bud differentiation, enhances pollination efficiency, and minimizes flower and fruit drop caused by high temperatures, drought, and other stress factors.
Engineered specifically for cotton's critical reproductive stage, our Cotton Heat Stress Bloom Protector safeguards flower development and boll formation during high-temperature stress. This specialized formula prevents heat-induced pollen sterility and flower abscission, ensuring consistent yield under challenging climatic conditions.
Pollen Viability Preservation
Maintains pollen germination rates above 70% even at temperatures exceeding 35°C, compared to 30–40% viability in untreated cotton. This results in 15–20% higher fruit set during heatwaves .
Reduced Boll Shedding
Contains boron and potassium complexes that strengthen flower pedicel tissues, reducing heat-induced boll drop by 30%. Foliar application during peak flowering maintains consistent boll retention regardless of temperature fluctuations .
Photosynthetic Stability
Protects chloroplast integrity under heat stress, preserving photosynthetic efficiency at 85% of optimal levels (versus 50–60% in untreated plants). This ensures continuous carbohydrate supply to developing bolls .
Technical Indicators
| Formula | Total Amino Acids 400 g/L, Total Protein 500 g/L, Free Amino Acids 100 g/L, Peptides 300 g/L, B+Zn 20g/L, Biostimulant |
| Appearance | Brown Liquid |
Release Type | Quick |
Model Number | 1L |
Density | 1.20 g/ml |
pH (1:250) | 6.5±0.5 |
Characteristic | 100% Water Soluble |
Function | Promotes Flower Bud Differentiation, Enhances Stress Resistance |
Application | Cotton |
| Origin | Shandong, China |
| OEM&ODM | Logo, Package, Graph, Formula Customized |
Key Features
Product Efficacy
⦁ Enhances Flower Bud Differentiation
Ensures strong flower formation for higher yield potential.
⦁ Improves Pollination & Fruit Set
Reduces flower and fruit drop caused by heat stress or nutrient deficiency.
⦁ Strengthens Stress Resistance
Helps plants withstand high temperature, drought, and disease pressure.
⦁ Boosts Photosynthesis & Energy Supply
Supports efficient energy transformation for continuous fruit development.
⦁ Increases Yield & Quality
Leads to fuller bolls in cotton and stronger fruits in other crops.
Applications
 | Cotton ⦁ Function: Protects flowers from heat stress, improves fruit set, prevents boll drop ⦁ Best Timing: Flower bud differentiation stage, flowering stage, early boll setting stage |
Method Of Use
| Method | Dosage | Frequency |
| Drip irrigation | 2-4 L/ha | Every 7-10 days |
| Fertigation | 5-8 L/ha | Every 10-15 days |
| Foliar spray | Dilute 1000-1500 times | 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.
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.
