Description
The Application of Gibberellic Acid 90% GA3:
Crop | Application time | Concentration(ppm) | Application method | Performance & Effect |
Potato | Seed treatment stage |
0.5-1 | Seed soaking | Break dormancy. Promote sprouting. Even degree of sprouting |
Soybean | 3.5 | |||
Cotton Ginseng | 20 | |||
Celery | Seedling stage Growing stage |
20-100 | Foliar spray | Increase weight. |
Green manure spinach | 10-20 | Foliar spray | Promote growth and increase production. | |
Grape | Flowering stage | 5-10 | Dip inflorescence |
Extend inflorescence. |
50-150 | Induce seedless. | |||
Citrus | 20-50 | Spray | Increase set of fruits | |
Rice seed | 20-30 | Promote heading and flowering | ||
Cotton | 20 | Foliar spray | Promote flower retention and reduce the falling of cotton balls. | |
Flowers | 700 | Daub on flower bud | Premature flowering. | |
Grape | Flowering stage | 20-50 | Dip cluster | Enlarge fruit. |
Pineapple | 40-80 | Spray | Increase yield. | |
Rice | 20-30 | Increase the thousand seed weight and rice yield. |
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