Plant Growth Regulator Mepiquat Chloride 250G/L SL CAS 24307-26-4

Industry-specific attributes

Other Attributes

Control Vegetative Growth:
Effectively prevents excessive elongation (lodging), especially in crops like cotton under conditions of abundant water and fertilizer.
Shortens internodes, resulting in dwarfed, compact plants with sturdy stems.
Thickens leaves and deepens green coloration, enhancing photosynthetic efficiency.
Improves field ventilation and light penetration, reducing the environment conducive to pests and diseases.

Promote Reproductive Growth:
Redirects conserved nutrients towards reproductive organs such as flowers, buds, bolls, and fruits.
Significantly reduces boll shedding in cotton and increases fruit/boll retention rate.
Improves fiber quality in cotton (increased length and strength).

Enhance Stress Resistance:
Lodging Resistance: Sturdier stems and more developed root systems.
Drought Tolerance: Thicker leaves reduce transpiration, improving water use efficiency.
Healthier plants exhibit greater overall tolerance to adverse environmental conditions.

Timing of Application:

Adhere to the principle of "light initial application, heavier follow-up; small amounts applied multiple times." Application typically begins during the early stages of vigorous vegetative growth (e.g., cotton at the squaring stage), with the frequency adjusted based on crop growth conditions.

Strict Dosage Control:

Too low concentration: Results in insignificant effects.

Too high concentration: Causes over-inhibition, leading to excessively stunted plants, clustered fruiting branches, wrinkled leaves, and deformed bolls. This reduces yield and causes phytotoxicity that is difficult to reverse.

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