Cytokinin Forchlorfenuron CPPU
--- Application Scenarios & Usage Guidelines
Cytokinin CPPU is suitable for a wide range of horticultural and fruit crops, with dosage and application methods varying by crop type and growth stage (based on 98% purity active ingredient):
--1 Watermelon & Melon
Application Stage: Female flower blooming stage (when petals are fully open)
Usage Method: Spray or dip the ovary (young fruit) with a 10-20 ppm CPPU solution; avoid spraying on leaves to prevent excessive vegetative growth
Efficacy: Fruit weight increases by 20-30%, sugar content improves by 0.5-1.0 Brix, and cracking rate reduces by 10-15%
--2 Grape
Cytokinin CPPU Application Stage: Berry enlargement stage (7-10 days after flowering)
Usage Method: Foliar spray targeting grape clusters with a 5-10 ppm CPPU solution; ensure uniform coverage of all berries
Efficacy: Berry diameter increases by 10-15%, cluster weight rises by 15-20%, and berry shattering during storage is reduced
--3 Tomato & Pepper
Application Stage: Early flowering stage (when 2-3 flowers per inflorescence are open)
Usage Method: Spray the inflorescence with a 5-8 ppm CPPU solution; repeat once every 7-10 days for 2-3 applications
Efficacy: Fruit set rate increases by 15-25%, misshapen fruit rate decreases by 10-12%, and total yield rises by 10-15%
--4 Strawberry
Application Stage: Flowering stage (when 50% of flowers are open)
Usage Method: Foliar spray with a 8-12 ppm CPPU solution; focus on flower clusters and young fruits
Efficacy: Fruit weight increases by 15-20%, firmness improves by 10-12%, and shelf life extends by 3-5 days
--5 Ornamental Plants (Geranium, Petunia)
Application Stage: Seedling stage (when plants have 4-6 true leaves)
Usage Method: Foliar spray with a 10-15 ppm Cytokinin CPPU solution; apply once every 2-3 weeks for 2 applications
Efficacy: Branch number increases by 20-25%, plant shape becomes more compact, and flowering period is extended by 5-7 days
2. Cytokinin CPPU Usage Precautions
Cytokinin CPPU Dosage Control: Avoid excessive application—high concentrations (exceeding 30 ppm for most crops) may cause leaf yellowing, fruit deformation, or reduced sugar content.
Environmental Conditions: Apply on cloudy days or in the early morning/late afternoon to prevent UV-induced degradation of CPPU; avoid application during heavy rain (reapply if rain occurs within 4 hours of spraying).
Mixability: Do not mix with strong alkaline pesticides or fertilizers (e.g., Bordeaux mixture, lime sulfur); it can be safely mixed with neutral or slightly acidic insecticides, fungicides, and micronutrients.
Safety Protection: Wear gloves, masks, and protective clothing during application; avoid contact with skin and eyes. Keep away from children, pets, and food crops not listed in the application guidelines.
Residue Compliance: Comply with maximum residue limits (MRLs) of target markets—CPPU residues in fruits
are typically <0.05 mg/kg when used as directed, meeting EU (Regulation 396/2005) and US EPA standards.
3. Cytokinin CPPU Manufacturer Advantages
High Purity Production: Our is synthesized via a proprietary catalytic process, ensuring ≥98% purity and minimal impurities (e.g., heavy metals <1 ppm), guaranteeing consistent bioactivity.
Stable Supply Capacity: With an annual production capacity of 30 MT and 3 automated production lines, we can meet bulk orders with short lead times (7-10 days for standard orders).
Professional Technical Support: Our team of agrochemical experts provides customized application guidance, dosage optimization, and troubleshooting for different crops and regions.
Global Compliance: Our CPPU is certified to meet ISO9001 quality management standards and complies with REACH registration requirements; we provide complete documentation (Certificate of Analysis, MSDS, export clearance documents) for international trade.
Choose our Forchlorfenuron (CPPU) to enhance fruit size, improve yield, and elevate crop quality—ideal for modern horticultural operations seeking reliable, high-performance plant growth regulators. Contact us today for samples, technical data sheets, or tailored solutions!
