The besr price for 1-Naphthaleneacetic acid (NAA) ,Plant growth regulator 86-87-3

1-Naphthaleneacetic acid (NAA) is only used for preparation processing and cannot be directly used in farmlａnd or other places. This product is an auxin-like substance, a plant growth regulator. It has the function characteristics and physiological functions of the endogenous auxin indoleacetic acid, such as promoting cell division and expansion, inducing the formation of adventitious roots, increasing fruit setting, preventing fruit drop, changing the ratio of female and male flowers, promoting early maturity and increasing yield. Enhance the drought resistance, cold resistance, disease resistance, salinity resistance, and dry and hot wind resistance of crops. Naphthalene acetic acid can enter the plant body through the leaves, the tender skin of the branches, and the seeds, and is transported to the functional parts with the nutrient flow.

Specification

Application

1. Scope of application: it is applicable to cereal crops to increase tillering, increase heading rate and 1000-grain weight; 

2. Fruit trees promote flowering, prevent fruit dropping, accelerate ripening and increase production; 

3. Fruits and vegetables to prevent falling flowers, the formation of small seed fruit;  

4. Promote cutting and rooting.

Use Method:

1. The lower part of seedling (3cm) of sweet potato was soaked with 10mg/kg liquid for 6h and planted to improve survival rate and increase yield.

2. Spray tomatoes and melons with 10-30mg/kg liquid to prevent falling flowers and promote fruit setting.

3. Spray the whole plant with 5-20mg/kg liquid 5 to 21 days before fruit collection to prevent fruit dropping.

Package: 1kg/bag, 25 kg/drum or according the demａnd of yours.

Delivery: The goods will be delivered within 24 hours after payment check. For small quantity, by FedEx/DHL/UPS/, Door-to-Door. 5-7 days. For large quantity, by Sea.