NAA

Chemical name: 1-naphthaleneacitic acid ,NAA, alpha naphthalene acetic acid
Molecular formula: C12H10O2
Cas no: 86-87-3

Mode of actions & functions:
alpha naphthalene acetic acid is a high-efficiency rooting hormones
1.it can enter plant body through plant leaf and tender skin to arrive vigorous frowth parts together with nutrition of conducting.
2.it can promote root differentiation and form,speed up branches and transplanting nutrion stock cutting root growth.
3.it can improve the cell splitting and expanding, induce to form the unstable root, increase the fruits stable and prevent from dropping, change the ratio of male and female flowers. It is suitable for crops, vegetables, and fruits and so on.

Notable functions of growth hormone NAA: Accelerate the division and enlargement of cells; Induce the formation of adventitious roots; Keep flowers, keep fruits setting, prevent fruits dropping; Adjust sex ratio of flower (male flowers: female flowers).

Target crops and effects: Cereals: Promote effective tillering, increase thousand seed weight, increase yield; Cotton: Reduce the dropping of cotton boll and increase the weight of cotton boll; Fruits and vegetables: Keep flower, keep fruits setting, improve quality.