四虎成人WWW成人影院,成人资源影音先锋久久资源网,久久亚洲国产成人精品性色,欧美日韩国产成人高清视频

Physical and chemical properties:
White to light yellow crystalline powder
Function Introduction:
Suppress and promote growth. When the concentration of exogenous abscisic acid is high, it inhibits the growth of stems, hypocotyls, roots, coleoptiles, or leaves. When the concentration is low, it promotes the rooting of detached yellow melon cotyledons and the elongation of hypocotyls, accelerates the reproduction of duckweed, and stimulates the development of parthenocarpic seeds.
Usage:
1. During the flowering period of eggplant, spray the anti falling agent solution with a concentration of 25-30 mg/L twice consecutively, with an interval of 1 week.
2. When tomatoes are in mid bloom, spray 25-30 milligrams/liter of anti falling agent once. Chili peppers are sprayed once during the blooming period with 15-25 milligrams/liter of anti falling agent solution.

Structural formula