Triacontanol

[the general name Chinese] Thirty alkanol

[English generic name ]Triacontanol

[chemical name] thirty alkanol

[chemical structural formula] CH3 (CH2) 28CH2OH

[form] 2% milk, 90% purity of raw powder (powder can be directly dissolved in water, raw powder is not)

[] physicochemical properties of pure product is white flake shaped crystals, the melting point of 86.5 DEG C, density 0.7770. Benzene recrystallization after melting point of 85-86 deg. C. Is almost insoluble in water (greenhouse solubility in water is about 10mg/L), insoluble in cold alcohol and benzene, chloroform, ether, and soluble in hexane, dichloromethane and benzene in heat. Stability in alkaline medium, not affected by light, heat and air.

[toxic] thirty alkanol is a natural product, mainly in the form of an ester exists in a variety of plant and insect waxes. Harmless to people and livestock, no irritation, is a new type of plant hormone does not affect the ecological environment.

[effect] thirty alkanol way with many physiological functions, and can affect plant growth, differentiation and development. The main performance is: can enhance the enzyme activity, promote seed germination, improving germination rate; strengthen the intensity of photosynthesis, increase the content of chlorophyll, increased the accumulation of dry matter; promote the crops absorption of mineral elements, improve the protein and sugar content, improving product quality. And promote differentiation of flower bud, leaf, root crops, increased tillering and promote early maturing, flower and fruit retention, increase the seed setting percentage and promote crop water absorption, to reduce evaporation, increase the ability of drought resistance in crops effect.

[object] rice, wheat, effects of cotton, corn, soybean, sorghum, tobacco, beet, peanuts, sugarcane, fruit trees, vegetables, flowers, kelp, laver culture has greatly increase production effect. Application of this product is a mushroom, yield.

[method] using for germination seeding, the general use of 0.1-1.0mg/L liquor soaking two days after sowing; upland crops with 0.1-1.0mg/L liquid medicine dipping half to one day of seeding, can improve the seed germination rate. In the stem and leaf as the product of crops such as potato, vegetable, nursery stock, forage, with 1.0-2.0mg/L liquid for seedling spray, can enhance the plant absorption ability, promote the The new supersedes the old. Fruit, oil crops and other liquid spray with 1.0-2.0mg/L at the early flowering stage, flowering stage and then spray 1 times, can increase the number of blossom, increase seed rate, fruit setting rate, reduce flower etc.. Leafy vegetables with 1.0-2.0mg/L liquor in the growth stage of spraying time, also can increase the yield of. The 0.5-2mg/L with a concentration of thirty alkyl alcohol processing sea laver seedling, promote seedling production to increase yield. The results of research on comprehensive in China for many years, the use of this product need to pay attention to methods and conditions. Such as pesticide concentration, to go through the test, according to crop variety, development stage, different growth conditions and decide, or often do not yield increasing effect, even result in production. The quality of thirty alkyl alcohol is very important also, containing not been separated to remove twenty-eight alkanol and other senior even numbered fatty alcohol impurity in product, their presence on the activity of thirty alcohols inhibited. According to the relevant provisions of the thirty alkyl alcohol content in the product should be greater than or equal to 95%, the content of twenty-eight alkyl alcohol should be less than or equal to 5%. In addition, thirty alcohols dilution of PH shall be not less than 8, square can react in plants, to play the role of.

[note] the thirty alkyl alcohol to be stored in a cool dry place, not cold. Such as the discovery of trace precipitation occurred after storage, to shake well before use. The product has low toxicity, no special protection requirements in storage and use. No special antidote, in case of accidental, symptomatic treatment.

[application]

Thirty alkyl alcohol is a broad spectrum of plant growth regulator, can the plant stem and leaf absorption. High concentration on plant growth inhibition performance for low concentration promote plant growth, increase the free amino acid levels in vivo reductase, plant, improve the polyphenol oxidase, starch phosphorylase enzymes activity, thereby promoting the starch into sugar process plants. In rice, wheat, corn, sorghum, cotton, rapeseed, peanut, soybean, sugar cane, melons, solanaceous and various fruit trees are widely used. At present, the main applications in the following aspects:

The promotion of seed germination, root. For rice, corn, soybean, sorghum and other crops generally use the 0.5~1 mg / kg thirty alkanol liquid soaking 12~24 hours after seeding, cotton seed soaking concentration to 0.1 mg / kg is appropriate. Significantly enhanced the germination potential, improve germination rate, rooting, enhance the drought resistance of Dryland crop.

Second, increase the content of chlorophyll and photosynthesis intensity enhancement, cultivating strong plantlets. General in the leafy vegetables, forage, sugar cane, tobacco, seedlings seedling stage, with 0.5~1 of thirty mg / kg alkanol liquid stem and foliar spraying, can promote the growth of.

Promoting crops absorb minerals and assimilate transport, increase dry matter accumulation, improve crop quality, improve the seed setting rate, increase the yield, promote early maturing. Fruit crop in general fruit quickly cooked cereal crops growth period of use, generally in the heading stage use, beans crops used in the flowering period and the concentration of 0.5~1 mg / kg is appropriate.

 

To promote the rooting of cuttings. Fruit trees and ornamental cuttings, the general use of 1~5 mg / kg thirty alkanol solution soaking 8~12 hours, can significantly promote the rooting, improve the survival rate of cuttings