High Efficet Plant Growth Regular Gibberellic Acid 20% Tablet (GIBBERELLIN)
| Payment Type: | L/C, T/T, D/P |
|---|---|
| Min. Order: | 10000 |
| Productivity: 1000tons |
|---|
| Place of Origin: China |
| Supply Ability: 1000tons |
- Mr. HUA LIANG
Basic Info
Model No.: Gibberellic Acid 20% tablet
Product Description
- Model NO.: Gibberellic Acid 20% tablet
- Shape: Tablet
- Classification: Gibberellin
- Apply Crops: All Crops
- Specification: 1 tablet/al-bag
- HS Code: 38089399
- Kind: Growth Promoter
- Usage: Promote Plant Growth
- CAS No: 77-06-5
- Trademark: Fuang
- Origin: China
Common name: Gibberellic acid, GA3
Chemical Name:
(1α , 2β , 4Aα , 4bβ , 10β )-2, 4A, 7-trihydroxy-1-methyl-8-methylenegibb-
3-ene-1, 10-carboxylic acid 1, 4A-lactone.
Specification: 90% tech grade, 95% tech grade, 10%, 20%, 40% soluble powder
10%, 20% tablet
Molecular formula: C19H22O6
Chemical family: Plant growth regulator
Appearance: White or buff crystal powder
Solubility: Easily dissolve in ethanol, acetone. Slightly dissolve in water (5g/L)or chloroform.
Stability: GA3 is high stable in acidic solution or litmusless solution. Rapidly break down in alkali solution. Rapidly decomposed by heat.
Melting point: 223-225.
Shelf life: 3 years under the cool, shade and dry storage conditions.
Toxicity: Small rat can resist LD50 15000mg/kg.
Usage for reference:
| Name of plants | Water (L) | Time of application | Method of application | Effect |
| Cross-hybrid rice | 25~50 | At the stage of matrix appear 10~15% fringe | Spray on plant | Improve fruitage rate and increase the yield |
| Cotton | 50~100 | At the stage of early~full bloom | Spray on for several times | Increase the boll rate and the yield |
| Grape | 5~20 | A week after fully-bloom | Spray on the cores | Increase the yield and form seedless fruits |
| Celery | 50 | 15~30 days before harvest | Spray on the surface of leaves each time | Keep fresh and weight fruits |
| Spinach | 50~100 | At the stage of appearing 5~6 leaf-blades | Spray on the surface of leaves 1~3 times | Keep fresh and weight fruits |
| Potato | 1000~1200 | At the stage of slicing tuber | Soak the sliced tuber for 10~15 minutes | Increase the yield |
| Green manure | 50~100 | 20~50 days before harvest | Spray several times | Increase the yield |
| Cole | 50 | At the stage of transplant seedling | Dip the seedling-root | Promote early-gemmate and increase yield |
| Orange | 25~50 | At the stage of full-bloom | Spray on the flowers | Large fruit and weight fruits |
| Ginseng | 50 | Before plant | Soak the seeds 15 minutes before plant | Increase germination percentage |
| Hemp | 20~100 | At the stage of 50cm height | Spray all over the tree and then spray it once again after 10 days | Make plant higher and increase the yield of fiber |
| Jute | 20~200 | Growing period | Spray twice during growing period with an interval of 10 days | Make plant higher and increase the yield of fiber |
| Tea | 20~50 | After first batch of tea leaves have been picked | Spray twice | Promote the growth of new burgeon and increase the yield |
| Mint | 100 | 10~15days before harvest | Spray on the seedling | Increase the yield |
| Haw | 15~50 | At the stage of full-bloom | Spray on plant | Increase the setting rate |
| Jujube | 40~100 | At the stage of full- bloom | Spray on plant | Promote bloom and protect fruits |
| Corm | 25 | At the stage of brown tassel | Pour fruit-fringe | Reduce bald and increase grains |
| sugarcane | 5 | 3 months before harvest | Spray on plant | Make plant higher and increase the yield |
1. Use GA3 at a correct concentration, otherwise it may cause a negative effect on crops;
2. GA3 solution should be prepared and used when it is fresh;
3. GA3 is not compatible with alkaline materials;
4. It is better to spray GA3 solution before 10:00am or after 3:00pm. Re-spray if rain pours within 4 hours.
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Product Categories : Plant Growth Regulator
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