85%Gibberellic Acid GA3,GA4+7

Product Description:

The mode of action of gibberellin is to overcome the dwarf traits of plant genetics and make the vegetative body grow vigorously. Delay the shedding of organs, regulate the direction of material transport, and transfer materials to the original reservoir.

Gibberellin is a plant hormone used in agricultural production to stimulate the growth of leaves and buds and increase yield.

It is widely distributed in quilts, gymnosperms, ferns, brown algae, green algae, fungi and bacteria, and is mostly found in vigorous growth parts such as stem ends, tender leaves, root tips and fruit seeds.

Dosage:

1. Cucumber spraying with 50-100mg / kg medicinal solution at flowering stage to promote fruit setting and yield increase. 7-10 days after the flowering of the grapes, the rose scented grapes were sprayed with 200-500 mg / kg of drug solution once to promote seedless fruit formation.

2. Spray the leaves with 50-100mg / kg 2 times before the harvest of celery; spray the leaves 1-2 times 3 weeks before the harvest of spinach to increase the stem and leaf.

3. Soak the tubers with 0.5-1mg / kg of liquid medicine for 30min before sowing potatoes; soak the seeds with 1mg / kg of liquid medicine before sowing for barley, all can promote germination.

4. Garlic moss is dipped in the base of garlic moss with 50mg / kg liquid for 10-30min, citrus green fruit is sprayed with 5-15mg / kg liquid once, bananas are dipped with 10mg / kg liquid after harvest, cucumber and watermelon Spraying melon with 10-50mg / kg of medicinal liquid before harvesting can all play a role in keeping fresh.

5. Spraying leaves with 1000mg / kg of medicinal solution in the vernalization stage of chrysanthemum, spraying flower buds with 1-5mg / kg of medicinal solution in the cyclamen bud period can promote flowering.

6. Generally, it starts at the heading of 15% of the female parent, and is sprayed with 25-55mg / kg of chemical solution 1-3 times to the end of 25% of the heading. Use low concentration first, then high concentration.

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