Chlormequat Chloride 80% 4000KG finished packing and ready to shipping

product name:Chlormequat Chloride 80%
package:25KG/drum
CAS NO.: 999-81-5
shipping quantity:160 drums


80% Chlormequat Chloride Soluble Powder effectively controls excessive vegetative growth, promotes sturdy stems and well-developed root systems, and significantly enhances crop stress resistance and yield. As a highly efficient, broad-spectrum plant growth regulator, it is widely utilized in the cultivation of field crops, vegetables, fruit trees, and ornamental flowers.

Core Efficacy and Mechanism of Action of Chlormequat Chloride
1. Inhibits Stem and Leaf Elongation; Shapes Ideal Plant Architecture:
Chlormequat Chloride inhibits the biosynthesis of endogenous gibberellins, thereby delaying cell elongation. This results in shortened internodes, thickened stems, and a more compact, dwarfed plant stature, effectively preventing lodging (falling over). It is particularly suitable for lodging-prone crops—such as wheat, corn, and rice—improving canopy ventilation and light penetration.

2. Promotes Reproductive Growth; Increases Fruit Setting Rate and Yield:
When applied to crops such as peppers, tomatoes, and potatoes, it regulates nutrient allocation to promote flower bud differentiation and fruit setting, while reducing flower and fruit drop. For instance, spraying a 1600–2500 mg/L solution on potatoes during the budding-to-flowering stage can stimulate tuber enlargement and increase yields by over 30%.

3. Enhances Stress Resistance; Improves Environmental Adaptability:
Chlormequat Chloride boosts crops' resistance to drought, cold, salinity/alkalinity, and pests/diseases. Its mechanisms include increasing proline accumulation to stabilize cell membranes, reducing stomatal density to lower transpiration rates, and enhancing the root system's water absorption capacity.

4. Improves Photosynthetic Performance; Enhances Quality:
Following the application of Chlormequat Chloride, leaves become greener and thicker, chlorophyll content increases, and photosynthetic activity is enhanced. This leads to greater accumulation of dry matter, which contributes to improved quality in fruits or grains.

5. Broad Application Scope; Stable and Easy-to-Use Formulation:
The 80% Chlormequat Chloride Soluble Powder features a high active ingredient content, excellent water solubility, and exceptional storage stability (remaining unchanged after 2 years of storage at 50°C). It is convenient for transportation and preparation, making it suitable for use on a wide variety of crops across different growth stages.