First, the role of sodium naphthylacetate mechanism: high-purity sodium naphthylacetate for plant growth regulator auxin through the leaves and tender epidermis of plants, seeds into the plants, with the flow of transporting nutrients to the site of vigorous growth (growing point, young tender organs, flowers or fruit), sodium naphthylacetate significantly promote the development of cutting-edge (ABT) roots. Induce flowering, prevent shattering, the formation of seedless fruit, promote early, yield and so on, but also can enhance sodium naphthylacetate drought, cold, disease resistance, salt tolerance, the ability of anti-hot wind plants. I plant research and production of high-purity sodium naphthylacetate by Japan, Taiwan, test, and its use is much better than ordinary naphthylacetate sodium. Second, the advantages of sodium naphthylacetate: 1, NAA sodium content is high, the use of concentration is small, easy to control the dose, no side effects. Sodium and sodium naphthylacetate boutique naphthylacetate essentially different in nature, although in general the total amount of sodium naphthylacetate meet certain requirements, but its sodium content naphthylacetate less than 60%, or even lower, so it's effective active on low. The nearly pure product quality sodium naphthaleneacetic acid, it can be achieved with a very low dose of an excellent effect. 2, NAA NAA sodium boutique sodium solution to single-molecule forms, can enter the body through the leaves of the plant, tender skin, seeds, nutrition diversion to work with the site. Easy to use, with oil, water-soluble two, can be made into a variety of dosage forms. 3, sodium naphthylacetate quick result is good, good compatibility, can be used alone but also with sodium nitrate complex class, fungicides, foliar fertilizer, salt fertilization mix. Three, NAA sodium three effects: the first is to promote the formation of adventitious root formation and root, so the seeds can be used to promote hair root, rooting skewer inserted, but the concentration is too large can inhibit root. The second is to promote fruit enlargement and root tubers of enlargement, and therefore can be used as enlargement hormone use, the field trials proved to kiwi, grapes, watermelon, cucumbers, tomatoes, peppers, eggplant, pears, apples, can greatly improve the yield, improve quality. While promoting the rapid enlargement of cells, the treated solanaceous growth rate changes produce miracles. Mushroom effect is particularly significant, and does not reduce the quality of the fruit. The third is to prevent shattering, with anti-drop function. It also has the general function of growth hormone, such as promoting growth, promote chlorophyll synthesis, and promote bud and flower bud differentiation. Therefore, with the promotion of flowering fruit, leafy promote, increase production, improve quality, and improve crop drought, cold, lodging and other resilience.