Perfect Gibberellic Ga3
Basic Info Kind: Growth Promoter Usage: Promote Plant Growth CAS No: 77-06-5 Transport Package: Bag or by Request Origin: China, Shandong Shape: Granules Classification: Gibberellin Specification: granule HS Code: 380839 Product Description Gibberellic acid feature: 1. 100% natural; 2....
Kind: Growth Promoter
Usage: Promote Plant Growth
CAS No: 77-06-5
Transport Package: Bag or by Request
Origin: China, Shandong
HS Code: 380839
Gibberellic acid feature:
1. 100% natural;
2. Ecinomic,cost saved.
Gibberellic Acid 90% powder
Gibberellic Acid 20% water soluble powder
Gibberellic Acid 5grams*20% tablet
Gibberellic Acid 10grams*10% tablet
Gibberellic Acid 4% SL
Gibberellic Acid 50grams*2.7% tube
Gibberellic Acid 2grams*3.1% sachet
Premium grade First grade Salable product
Appearance transparent oily liquid, no suspended substance
Ester ,%≥ 99.5 99.0 99.0
Density 20,g/cm3 1.044-1.048 0.044-0.048 0.044- 0.048
Acidity as phthalic acid %≤ 0.010 0.015 0.030
Flash point , ≥ 160
Chroma , Pt-Co # ≤ 20 25 60
Loss on heat ,%≤ 0.3 0.5 0.7
Gibberellic acid (also called Gibberellin A3, GA, and GA) is a hormone found in plants and fungi. Its chemical formula is CHO. When purified, it is a white to pale-yellow solid.
However, plants produce low amounts of GA3, therefore this hormone can be produced industrially by microorganisms. Nowadays, it is produced by submerse fermentation, but this process presented low yield with high production costs and hence higher sale value. One alternative process to reduce costs of the GA3 production is Solid-State Fermentation (SSF) that allows the use of agro-industrial residues.
Gibberellic acid is a simple gibberellin, a pentacyclic diterpene acid promoting growth and elongation of cells. It affects decomposition of plants and helps plants grow if used in small amounts, but eventually plants develop tolerance to it. GA stimulates the cells of germinating seeds to produce mRNA molecules that code for hydrolytic enzymes. Gibberellic acid is a very potent hormone whose natural occurrence in plants controls their development. Since GA regulates growth, applications of very low concentrations can have a profound effect while too much will have the opposite effect.
Dosage: It is usually used in concentrations between 0.01 and 10 mg/L.
1. To promote fruit or seedless fruit cucumber flowering period with the formation of 50-100mg / kg liquid Fountains 1 to promote fruit set, yield. 7-10 days after flowering grapes, muscat grapes with 200-500mg / kg liquid spray ear 1 promote stone formation no.
2. Promoting the vegetative growth of celery harvest two weeks ago with 50-100mg / kg liquid spray leaves 1; spinach harvest 3 weeks before spraying the leaves 1-2 times, enable the stems and leaves increases.
3. to break dormancy to promote the germination of potatoes before sowing with 0.5-1mg / kg liquid dip tubers 30min; before the big Maibo with 1mg / kg soaking liquid, can promote germination.
4. aging and Preservation of garlic with 50mg / kg liquid dip garlic base of 10-30min, citrus green fruit with 5-15mg / kg liquid spray fruit 1, banana harvest with 10mg / kg liquid dip fruit , cucumber, watermelon before harvest with 10-50mg / kg liquid spray melon, can play a role in preservation.
5. regulate flowering chrysanthemum vernalization phase with 1000mg / kg liquid spray leaf, cyclamen bud with 1-5mg / kg liquid spray buds can promote flowering.
6. A seed rate of hybrid rice seed production in the general female parent 15% heading the beginning to the end of treatment 25% of heading 1-3 times with 25-55mg / kg liquid spray. First with a low concentration, high concentration after use.
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