Naphthylacetic acid is a multipurpose plant growth regulator. To promote fruit setting, tomatoes are immersed in 50mg/L flowers at flowering stage to promote fruit setting, and treated before fertilization to form seedless fruit.
Watermelon
Soak or spray flowers at 20-30mg/L during flowering to promote fruit setting and treat before fertilization to form seedless watermelon. Pepper spray at the flowering stage with 20mg/L whole plant to prevent falling flowers and promote pepper formation.
Pineapple
After the vegetative growth of the plant was completed, 30ML15-20mg/L of liquid medicine was injected from the center of the plant to promote early flowering. Starting from the blooming period, cotton is sprayed once every 10-15 days at 10-20mg/L, a total of 3 times to prevent cotton bolls from falling and improve yield. Thinning flowers and fruits, preventing pre-harvest fruit dropping
Apple
In the year of flowers, fruit dense, in the flowering period with 10-20mg/L liquid spray once, can replace the artificial thinning of flowers and fruits. Some apple and pear varieties are easy to drop fruit before harvest, and 20mg/L spray once 2-3 weeks before color, which can effectively prevent pre-harvest fruit drop. Inducing adventitious roots
The roots of cuttings can be promoted by soaking the cuttings base at 10-20mg/L concentration for 12-24 hours in alnia tree, oak tree, platycysts, metasequoia and sweet potato. Strong seedling, wheat at 20mg/L soaked seed for 02 hours, rice at 10mg/L soaked seed for 2 hours, can make seeds early germination, root more healthy, increase the yield. It also has strong seedling effect on other field crops and some vegetables such as corn, millet, cabbage, radish, etc. It can also improve the cold resistance and salt resistance of some crop seedlings.
Post time: Mar-19-2025