NAA β-Naphthyl acetic acid 98%tc Promote rootings Plant Hormone Naphthaleneacetic Acid Naa

Item No.: cbagro006
Plant Hormone Naphthaleneacetic Acid Naa can promote cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit dropping, and change the ratio of female and male flowers.
Description
NAA β-Naphthyl acetic acid 98%tc Promote rootings Plant Hormone Naphthaleneacetic Acid Naa
 
Plant Hormone Naphthaleneacetic Acid Naa can promote cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit dropping, and change the ratio of female and male flowers.

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Trade nameSodium α-naphthalene acetic acid | Na-NAA
English name:Sodium α-naphthalene acetic acid
Molecular formula: C12H9O2Na
Molecular Weight186.21
Physical and Chemical character:
Sodium a-naphthaleneacitic acid is white ordorless powder, soluble in water easily, dissolve in alcohol and acetone organic solvent. no impurities and sediments. For free acid (NAA) its melting point is 109-120℃, stable in normal temperature, it's a low toxic plant growth regulator and LD 50 is 1-5.9g/kg.
Function introduction:
Sodium a-naphthaleneacitic acid is a auxin class broad-spectrum type of plant growth regulator, it can enter plant body through plant leaf and tender skin to arrive vigorous growth parts together with nutrition of conducting. Sodium a-naphthaleneacitic acid can promote root differentiation and form, speed up branches and transplanting nursery stock cutting root growth, induce flower open, accelerate chlorophyll synthesis,prevent flower and fruit-dropping, prevent become seedless fruits, promote earlier ripe and increase yield well. Meanwhile Sodium a-naphthaleneacitic acid can increase the ability of resist-dry, resist-cold, resist-disease, resist-Alkali.
Advantage of Special sodium a-naphthaleneacitic acid:
1. Special sodium a-naphthaleneacitic acid have high purity, low application dosage, easily control the use ratio, have no side effect. Special sodium a-naphthaleneacitic acid have a basic difference with sodium a-naphthaleneacitic acid, even some sodium a-naphthaleneacitic acid total purity can reach 98%, but sodium a-naphthaleneacitic acid content is lower than 60%, other is much lower, so the high-efficiency is low. But Special sodium a-naphthaleneacitic acid is similar with 100%, so it can get good effect with low quantity application.
2. Sodium a-naphthaleneacitic acid appeared as single molecule forms in solution. It can enters plants via leaf and branch cuticles and seeds, and flows to luxuriant growth sites (growth points,tender organs, blooms or fruits ) with nutrients.
3. Sodium a-naphthaleneacitic acid have a good quick-acting and compatibility. Not only can be used in single, but also can mix with auxs,sodium nitrophenolate, fungicides, liquid foliar fertilizer, Salt wash fertilizer.
Package: 1kg/bagX25bag/drum
Formulation: powder
Purity: 98%

Application of Sodium a-naphthaleneacitic acid:
1. Make into formulation in single
(1) Sodium a-naphthaleneacitic acid can made into water formulation, oil formulation, powder formulation. It can  promote growth, root growth, keep flower and fruits, use in crops widely. Reference application dosage in following form.
(2) Sodium a-naphthaleneacitic acid use in soil: Sodium a-naphthaleneacitic acid can use in blunt, drip and irrigation, use 8-10g/667square meters, promote root developed, promote overground part stronger, increase ability of resist-disease and natural calamities to get harvest.
2. Mixture use
(1) Sodium a-naphthaleneacitic acid can used mix with auxin, this is called root stimulate. Normal root growth formulation: Sodium a-naphthaleneacitic acid mix with Potassium IBA scientifically, widely used in tissue culture, Rooting cuttings and low temperature promote root mention seedling,increase resist-ability. This mixture mainly effect of sodium a-naphthaleneacitic acid to promote fibrous root growth and differentiation generation. Make root developed, increase the absorptivity of water, N、P、Kand other nutrient element, increase the use ratio of fertilizer.
(2) Sodium a-naphthaleneacitic acid mix with sodium nitrophenolate produce into Nitro phenol and Naphthylacetic preparation, such as 2.85% Kuaifengshou to regulate plant growth. This have application over 20year in Japan, Taiwan. They can increase efficiency reciprocally to get yield twice the result with half the effort. They also used in soil application.
(3) Sodium a-naphthaleneacitic acid mix with other plant growth regulator: Sodium a-naphthaleneacitic acid together with Choline Chloride, usually used in sweet potato, cassava, potato, onion ginger, garlic, radish and other root tuber crops. Through light respiration can increase photosynthetic efficiency, promote the transportation of organic matter. Transport photosynthate into root tuber crops to increase yield highly. Sodium a-naphthaleneacitic acid mix with ethephon,mainly used in flower of lichee to increase yield.
(4) Sodium a-naphthaleneacitic acid mix with foliar fertilizer, wash fertilizer to increase fertilizer utilization ratio, promote root growth, keep flower and fruit. Ratio with foliar fertilizer is 2-10ppm spray on stem and leaf to promote growth. Mix with compound fertilizer and wash fertilizer can enhance root, if add sodium nitrophenolate, effect is best.
(5) Sodium a-naphthaleneacitic acid mix with fungicides: Mixture of Sodium a-naphthaleneacitic acid and methyl have good effect in control rot of apple.This can prevent pathogenic violations and increase fungicide efficiency highly.
Notice:
(1) When sodium a-naphthaleneacitic acid under ionic condition, don't mix with strong acidity pesticides and fertilizer.
(2) When application, must take care some sensitive crops, such as melon, peach, apricot, plum, jujube, grape, strawberry, better do some test before use.
 
Application method and effect:
Crops dosage(mg/L) Application time Application method Effect
Pineapple 15-20 End stage of vegetative growth Inject 30ml in heart Promote flower open and form seedless fruits
watermelon 1-3 Flower stage Spray Prevent flower and fruit dropping
Tomato 10-30 Flower stage Spray Promote fruit-setting and increase yield
Apple 5-20 10days before harvest Spray whole plant Prevent fruit dropping before harvest
Pear 5-20 5days before harvest Spray whole plant Prevent fruit dropping before harvest
Cucumber 10 Before planting Whole plant for 1-2times Balance male and female flowers ratio
Wheat 20 Soaking seed for 6-12hours   Promote tiller, increase  bearing tiller and yield
Rice 10 Soaking seed 1-2hours while transplant Promote green back, stronger, increase yield
Cotton 10-20 2-3times during flower stage(once every 10days) Prevent cotton ball fall off and increase yield
Tea Mulberry 25-500 Soak cutting root (3-5cm) for 24hours Accelerate root growth
2. Platycladus orientalis
oak tree
metasequoia
Crop Dosage(mg/L) Application method Effect
Wheat 20 Use 20mg/kg Sodium NAA solution soak seed for 10-12h,after airing then sow. Use 25mg/kg solution foliar spray before jointing for 1 times, Use 30mg/kg solution spray young leaf and spike, this can resist-lodging and increase more fruit-setting, promote tiller and increase bearing tiller and yield.
Rice,Paddy 20-40 Use 20-40mg/l Sodium NAA solution soak seed for 6-12h, use10mg/kg solution soak seedling. After use Sodium NAA when inserted planted, promote resume growth quicker, stems much stronger,promote growth and increase yield,
Cotton 10-20 Bloom stage use 10-20 mg/kg solution spray whole plant for 2-3times. After use Sodium NAA can prevent cotton ball fall off and increase cotton yield largely. 
Corn,Millet 20-50 Use 20-50mg/l Sodium NAA solution soaking seed, use 20-40mg/l solution spray spike and leaf of corn. After use Sodium NAA promote corn and millet growth, increase yield. During millet filling stage, promote millet filling, make it fall increase the grain weight. If use together with monopotassium phosphate, it's  best.
Potato 10 Use 10mg/kg Sodium NAA solution to soak young plant bottom for 6h, then Inserted planted to Increase the survival rate and yield.
Tomato and eggplant 10-30 Use 10-30mg/kg solution spray on flower to Resist-flower dropping, promote growth, increase fruit-setting
Fruit trees 5-20 Use 5-20mg/kg Sodium NAA solution spray whole plants 5-21days before harvesting to Resist- fruit dropping.
4. Tea,Mulberry,Platycladus orientalis, metasequoia etc. 25-500 Use 25-500mg/kg soak Leaching
cutting branches 3-5cm for 24hours, After use Sodium NAA promote root cutting, increase survival rate and root growth
Apple 5-20 Use 30-50mg/l solution spray whole plant 20-30 days before harvest, it Can reduce fruit-dropping, resist-fruit drop before harvest
Pear tree 5-20 Use 40mg/l sodium NAA spray whole plant in bloom stage to Reduce scanty fruit role
(3) Litchi chinensis 200-400 Use 200-400mg/l solution if litchi growth not well and tiller don't division Inhibiting new shoots grow, increase much more flower branch, increase fruit-yield
Grape   Choose diameter over 0.6cm young branch, shear into 15-20cm branch, keep 2-3branch, keep one leaf on top, wipe out all bottom leaf. Before plant soak in 20-80mg/l for 8-12h, then plant Cuttings in seedbed, keep better temperature and humidity, after one month will growth new root, the root growth rate is 100%; 4-12days after flower, use 100-150mg/l solution spray, have a good effect in balance fruits and prevent grape decay, enlarge grape size and increase yield largely.
Peach tree   Use 750-1500mg/l Sodium NAA solution dip bottom of cutting for 5-10s, then cuttage in seedbed, Buckle on plastic film tents, Secretly intermittent spray sprinkler, keep temperature is 20-30°C, relative air humidity over 90%, this promote cutting root growth, 20-45days after flower, use 40-60mg/l solution spay, have a good effect in keep fruit-setting.
Pineapple 15-20 Bunches of fragrant perfusion 15-20mg/l solution 20-30ml, make Smoke budding rate over 99%. When 50% flower open or after flower use 100mg/l、200mg/l solution spray, can promote pineapple growth bigger, increase more flower and form seedless fruits
mango 50-100 10days after flower use 50-100mg/l spray 1 time, reduce fruit drop ratio, keep fruits well.
gooseberry 200 Soak branch in 200mg/l solution for 3 hours ,after soaking plant in seedbed, can increase much more root.
cucumber
10 Use 2000mg/L Sodium NAA solution dip branch 5s, then plant soon, can increase much more root. When there is 3leaves, use 10mg/L solution spray, can increase much more male flower, change the ratio male and female flower ratio. 
Watermelon 10-30 Use 30-50mg/l solution spray from flower stage, once every 7-10days, total 4-5times, can promote watermelon much bigger, resist-flower drop and increase fruit-setting.
Oranges
40-100 Use 40mg/l Sodium NAA solution soak seed, enhance seed germination rate. Use branch bottom in 100mg/l for soaking then plant can promote root growth. Use 350mg/l spray in young fruit stage, make fruit size larger, increase yield largely.
Tea tree
 
50-500 Use 500mg/l Sodium NAA solution soak tea seed for 48h, then use clear water wash seed to sow. This can make seed come out 15days earlier than without use Sodium NAA. Neat seedling are earlier 19-25days. Make branch soak in 50mg/l solution for 24days, then use clear water wash it to plant, can increase much more new root.
melon 200-300 Use 200-300mg/l Sodium NAA solution spray flower in bloom stage to increase fruit-setting
Pumpkin
100-200 During Flowering pollination Stage use 100-200 mg/l brush-pen daub  pistil stigma or cup-shaped receptacle to Prevent young fruit drop and induce seedless pumpkin
pepper 50 Use 50mg/l solution spray in flower stage once every 7-10days, total 4-5times to Resist flower drop, increase fruit-setting ratio, increase much more fruits and fruit weight, increase the ability of resist- disease
cabbage
200 Use 200mg/l Sodium NAA solution spray in Packet heart period and 2 weeks before harvest to Resist-Chinese cabbage storing period take off to help
carrot 1000-5000 Use 1000-5000mg/l solution spray whole plant 4days before harvest to Effectively restrain the sprout of storing period
tobacco 10-20 Use 10-20mg/l solution spray 2-3times during growth stage to balance tobacco plant growth, increase tobacco yield
sugarcane 15-20 Use 15-20mg/l solution spray 2-3times in tiller stage to promote growth and increase yield