What does naphthalene acetic acid do?

Use and regulation. NAA is a synthetic plant hormone in the auxin family and is an ingredient in many commercial plant rooting horticultural products; it is a rooting agent and used for the vegetative propagation of plants from stem and leaf cuttings. It is also used for plant tissue culture.

How do you make NAA stock solution?

To prepare a 1 mg/mL stock solution: Add 100 mg of the plant growth regulator to a 100 mL volumetric flask or other glass container. Add 2-5 mL of solvent to dissolve the powder. Once completely dissolved, bring to volume with double processed water (Product No.

What is NAA in fertilizer?

NAA (Naphthalene Acetic Acid)

Is naphthalene acetic acid an auxin?

Andrographis paniculata is one of the most important therapeutical herbs, widely used in traditional medical systems for the treatment of diverse diseases for thousands of years. This study was carried out to assess the effect of 1-naphthaleneacetic acid (NAA) on adventitious rooting in A. paniculata shoot cuttings.

How do you make indole acetic acid solution?

Add 1.0 g of Indole-3-acetic acid (GoldBio Catalog # I-110) to a 100 mL flask or beaker. 2. Add 2.0-5.0 mL of Ethyl Alcohol (EtOH) or 1N NaOH to dissolve the powder. Bring volume to 100 mL with molecular biology grade water.

Is NAA natural auxin?

Natural auxins are those auxins, which are found naturally in plants, e.g. indole-3-acetic acid (IAA), indole butyric acid (IBA), etc. NAA (naphthalene acetic acid) and 2, 4-D (2, 4-dichlorophenoxyacetic) are synthetic auxins. They are widely used in agriculture.

Is Haldi water good for plants?

Turmeric powder has natural bactericidal and antifungal properties, and you only need to sprinkle a pinch on the leaves of the plants to protect them from flies and ants.

Is aloe vera a rooting hormone?

In many organic gardening circles substances like aloe vera gel, cinnamon powder, turmeric, honey , cow dung, willow juice etc are treated as rooting hormones.

How is naphthaleneacetic acid used in plant growth?

As a plant hormone that regulates growth, Naphthaleneacetic Acid has also found a use in promoting the growth of cuttings, making it particularly useful for breeders and those who transplant crops. Power Grown’s Naphthaleneacetic Acid powder is soluble in water and should always be diluted well before use.

Which is better naphthalene acetic acid or 1-MCP?

The impact of naphthalene acetic acid (NAA) and 1-MCP on the fruit drop and storage potential of “Bartlett” pear has been reported by Acuña et al. (2010). Combine application of NAA and 1-MCP was most effective against the storage diseases.

Where does naphthalene come from in the air?

(1) Workers may be occupationally exposed to naphthalene during its manufacture and use, especially in coal- tar production, wood preserving, tanning, or ink and dye production. (1) Naphthalene is released to the air from the burning of coal and oil and from the use of mothballs.

What is the molecular weight of naphthaleneacetic acid?

Molecular weight = 186.21; Boiling point = (decomposes) 322 °C; 352 °C; Freezing/Melting point = 134 °C; vapor pressure = very low; negligible. Soluble in water. Incompatible with oxidizers, chlorates nitrates, peroxides, sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, epichlorohydrin.