Basic Info
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Product Name: Forchlorfenuron, CPPU, KT-30
Specification: 98%TC
CAS No: 68157-60-8
Package: 1kg/bag, 25kg/drum
Appearance: White crystalline
Molecular Weight (g/mol): 247.68
Molecular Formula: C12H10CIN3O
Melting point: 169-172°C
Shelf Life: 2 years
Storage: Sealed and dry storage
Solubility：Easy to dissolve in organic solvents such as methanol, ethanol, acetone, etc., and stable under conventional storage conditions. - Leave Message
Functions
Forchlorvenuron (KT-30/CPPU) is a broad-spectrum and multi-purpose plant growth regulator with cytokinin activity, which can promote cell division, differentiation, and expansion, organ formation, and protein synthesis. Chlorpyripride has a significant delaying effect on the aging of rice leaves in vitro, with a better green retention effect than purine type cytokinins in deepening leaf color, longer duration, and lower endogenous B release compared to the control group without medication. It can improve photosynthesis, enhance stress resistance, and delay aging effects, especially for melon and fruit plants. After treatment, it can promote flower bud differentiation, prevent physiological fruit drop, and significantly increase fruit setting rate, resulting in obvious visual effects of fruit enlargement. Extensive experiments have shown that it has excellent effects on monkey peaches, grapes, watermelons, navel oranges, Satsuma, pears, apples, and lychees, increasing yields by 10% to 50%. Mixing with gibberellin solves the difficulties of difficult parent preservation, poor seed purity, and high cost in the production of hybrid seeds.
Applications
1. Promote fruit setting and swelling
| Corp | Usage |
|---|---|
| Kiwi fruit | 5-20mg/L. Dip the fruit or spray it evenly once |
| Grapes | 5-20mg/L. Dip the fruit cluster once |
| Watermelon | 7.5-10mg/L. Spray the melon embryo on the day when the female flower blooms or 1 day before flowering |
| Melon | 10-20mg/L. Apply the melon stem or spray the melon embryo on the day when the female flower blooms or 2-3 days before flowering |
| Strawberry | 20mg/L. Dip the fruit once 6-11 days after flowering |
| Pomelo | 5-10mg/L. Spray the young fruit 5 days after full flowering |
| Cherry | 5mg/L. Spray evenly 15 days after the flowering period |
2. Increase yield
| Corp | Usage |
|---|---|
| Peanut | 1-5mg/L. Spray on the leaves from the needle stage to the fruiting stage |
| Oatmeal Barley | 1-5mg/L. Spray during the booting stage |
3. Preserve freshness
| Corp | Usage |
|---|---|
| Leafy vegetables | 1-2mg/L. Spray before picking |
| Lychee | 5-10mg/L. Treat the green or slightly reddish litchi fruitlets during the young fruit stage |
| Mango | 25mg/L. Store at room temperature after dipping the fruit for 5 minutes |
Matters needing attention
- Using too high a concentration can easily reduce the content of soluble solids, increase acidity, slow down coloring, and delay maturation.
- Used on old, weak, diseased plants or weak branches without thinning fruits, with insignificant fruit swelling; To ensure the necessary nutrients for fruit swelling, appropriate measures should be taken
- Fruit thinning and excessive fruit retention should be avoided.
- Forchlorvenuron is used for fruit setting, mainly for flowering and fruit processing. It should be used with caution on melons and watermelons, especially when the concentration is high, it is prone to side effects such as melon ripening, bitter taste, and later cracking.
- The combination of Forchlorvenuron with gibberellin or auxin is more effective than using it alone, but it must be done under the guidance of professionals or under the premise of trial and demonstration, and should not be used arbitrarily.
- Within 12 hours after treatment, if encountering rainwater, it is necessary to spray again.
