Product Characteristics

Sodium naphthaleneacetate (NAA) primarily promotes the development of the taproot in plants and is widely used in fertigation and foliar fertilizers. Application techniques for promoting adventitious root and root formation using sodium naphthaleneacetate include: 1. Grapevines: Dipping branches in a 100-200 ppm sodium naphthaleneacetate solution promotes rooting, rapid sprouting, and robust plant development; 2. Fruit tree transplanting: Dipping roots in a 100-200 ppm sodium naphthaleneacetate solution before transplanting promotes rooting and increases survival rate; 3. Mulberry, tea, and dawn redwood: Dipping the base of cuttings in a 10-15 ppm sodium naphthaleneacetate solution for 24 hours promotes rooting. Sodium α-naphthaleneacetate (NAA) is a broad-spectrum plant growth regulator with the characteristics and physiological functions of endogenous auxins. It promotes adventitious root and root formation, accelerates rooting of cuttings and seeds, promotes cell division and expansion, promotes bud and flower bud differentiation, accelerates chlorophyll synthesis, promotes fruit enlargement and prevents flower and fruit drop, alters the ratio of male to female flowers, and promotes vigorous root and leaf growth, increasing yield, improving quality, and enhancing resistance to drought, cold, and disease. High-purity NAA belongs to the auxin class of plant growth regulators and has three main effects: (1) NAA promotes the formation of adventitious roots and roots, thus it can be used to promote seed and cutting rooting, but excessive concentration can inhibit rooting. (2) NAA promotes fruit and tuber enlargement, thus it can be used as a growth promoter. Field trials have shown that it can significantly increase yield and improve quality in kiwifruit, grapes, watermelons, cucumbers, tomatoes, peppers, eggplants, pears, and apples. Simultaneously, it promotes rapid cell expansion, resulting in a remarkable change in the growth rate of treated solanaceous crops. The effect is particularly significant in mushrooms, without reducing fruit quality. (III) Sodium naphthaleneacetate (NAA) has the function of preventing flower and fruit drop. In addition, NAA also has the functions of general auxins, such as promoting growth, promoting chlorophyll synthesis, and promoting bud and flower bud differentiation. Therefore, NAA promotes flowering and fruit setting, promotes lush foliage, increases yield, improves quality, and enhances the crop's resistance to drought, cold, and lodging.

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Shandong Huashang Chemical Co., Ltd., authorized by the China Foreign Trade and Economic Cooperation Bureau, is a comprehensive chemical enterprise integrating technology research and development, production, sales, and service. We have established close cooperative relationships with numerous stable and reliable manufacturers, enabling us to provide customers with high-quality products and comprehensive services.

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