125 results about "Lagerstroemia" patented technology

This invention relates to a nutritional intervention composition for enhancing satiety prior to a meal and extending satiety after a meal. The nutritional intervention composition decreases food intake producing weight loss over time. The composition consists of Niacin, Vitamin B6, Calcium, Phosphorous, Magnesium, Chromium, Chitosan, Fenugreek, Ginseng, White willow bark, Garcinia cambogia, Aloe Vera gel powder, Momordica charantia, Griffonia simplicifolia, Lagerstroemia speciosa and Vanadyl sulfate. The invention does not require stimulants or anabolic ingredients. There are three phases of activity within the composition. One, enhanced satiety through elevated serotonin. Two, improved carbohydrate metabolism, reduced blood glucose and slowed gastric emptying. Three, enhanced fiber binding of lipids and excess bile acids.

The invention discloses a cuttage seedling culture method for red lagerstroemia speciosa and belongs to the field of seedling propagation culture. The method comprises the following steps that (1) treated yellow soil is adopted as culture substrates, and a sunshade net is erected above a seedling bed in May to June; (2) the cuttage is carried out in late June to early July, strong branches are adopted as cutting slips, grading is carried out, and the tray cuttage is carried out after the treatment by a rooting agent; (3) films are mulched after the cuttage, the temperature is controlled to be 25 to 28 DEG C, the humidity reaches 90 to 100 percent, and the pest disease prevention, treatment and management are carried out; and (4) the ventilation and the seedling exercising are gradually carried out after 20 days from the cuttage according to the rooting conditions. The method aims at the characteristics of the red lagerstroemia speciosa, greenhouse facilities and tray containers are utilized for summer cuttage seedling culture, the mass propagation and culture of the red lagerstroemia speciosa can be realized, qualified seedlings are provided for markets, meanwhile, the rooting rate and the survival rate of the red lagerstroemia speciosa are greatly improved. When the method provided by the invention is used for cuttage, the branches in the current year can grow to about 60 to 80cm, and the survival rate reaches higher than 95 percent.

The invention discloses a bow-type cultivation trunk molding method of lythraceae lagerstroemia trunks. The method mainly includes the following steps: (1) designing trunk molds, deconstructing the molds into single-plant technical atlases, and selecting a planting bed for cultivating nursery-grown plants; (2) manufacturing and installing a supporting net frame in the planting bed; (3) manufacturing and installing a bow-shaped cultivation trunk molding ladder frame on the supporting frame; (4) carrying out bud fixing and bud picking on the nursery-grown plants; (5) binding and fixing twigs on the bow-shaped cultivation trunk molding ladder frame; (6) unbinding and exchanging binding objects which are not beneficial for trunk growth; (7) carrying out multi-point nurse grafts on the bow-shaped trunks according to molding design; and (8) cultivating in a healing mode, constructing crowns, the trunks and branches, and forming the target molds. The bow-type cultivation trunk molding method of the lythraceae lagerstroemia trunks is creative. Moreover, the nurse grafts can be carried out on single plants of the certain number to obtain the molded trunks, molding time is shortened, and characters, patterns or three-dimensional bodies can also be molded on planes or curved surfaces of the trunks.

The invention belongs to the technical field of plant cultivation and relates to a straight bar type individual plant cultivation method for a lagerstroemia plant of lythraceae. The method comprises the following steps: 1, adopting a cutting propagation seedling culture method to culture seedlings; 2, mounting a stem cultivating and modeling formwork; 3, conducting fertilization and soil preparation; 4, planting nursery stocks; 5, cultivating stems; 6, managing and protecting the nursery stocks; 7, conducting seedling root diminution. According to the straight bar type individual plant cultivation method for the lagerstroemia plant of the lythraceae, lagerstroemia indica seedlings are cultured to individual plant nursery stocks to achieve cultivation of 2-5m and even higher straight bar type individual plant nursery stocks, a basic material is provided for cultivating large single-stem lagerstroemia indica wood and culture of different combination modeling by implementing multi-stem inarching culture, multi-stem inarching heating growth can be fast achieved to form a large tree, combined modeling of multiple forms can be conducted, commercial value and the enjoy effect of the nursery stocks are remarkably improved.

The invention provides the application of betulinic acid and salts thereof suitable for medical purpose in the preparation of a drug of a glycosidase inhibitor. The compound of the invention is the compound of lupeol type pentacyclic triterpene acid obtained by separating lagerstroemia plants. Pharmacological tests prove that the compound has obvious effect in inhibiting Alpha-glucosidase, the inhibitory activity of which exceeds acarbose 100% for initial therapy. Therefore, drug compositions made from the compound or the salts thereof suitable for medical purpose and drug excipients or carriers allowable for preparation can be applied to the preparation of drugs for preventing or treating Type II Diabetes, namely, noninsulin-dependent diabetes mellitus. The constitutional formula shown in formula (1) of the invention is shown as above.

The invention discloses a ring trunk growth shaping method for Lagerstroemia trees in Lythraceae. The method mainly includes firstly, combining trunk shapes according to classes of ring truck shapes; secondly, destructing the trunk shapes to obtain technical maps of single trunks; thirdly, performing improvement of soil fertility, and planting seedlings together for growth management; fourthly, inarching the seedlings planted together, and making and erecting a support frame and a ring trunk growth shaping ladder system; fifthly, subjecting the trunk growth seedlings to bud fixing and bud picking; sixthly, tying twigs to the shaping ladder assembly, and inarching adjacent ring trunks after the twigs thicken naturally and connect with each other; and seventhly, heal-cultivating. The method breaks the shaping methods of trunks of Lagerstroemia trees in Lythraceae, allows for rich trunk shapes, requires shorter shaping time, and enables ornamentality and commodity value of the trunks to be higher. The ring trunk growth shaping ladder system is continuously available for many years, is available for precise production and bath replication of single plants, and is conducive to implementation of standard and large-scale production and formation of special industry.

The invention discloses a nurse graft molding method of lythraceae lagerstroemia trunks. The method mainly includes the steps: (1) cultivating nurse graft nursery-grown plants; (2) selecting trunk nurse graft molding ways; (3) carrying out nurse graft on the nursery-grown plants; (4) manufacturing and installing a supporting frame manually; (5) manufacturing a molding supporting template and binding the nurse graft trunks; and (6) planting the molding nurse graft nursery-grown plants. The nurse graft molding method is suitable for nurse graft molding of the lythraceae lagerstroemia trunks, can carry out nurse graft molding of the trunks no matter whether affinity is strong or weak, and healing is fast or slow, overcomes the defect that a nursery-grown plant nurse graft method can only carry out nursery-grown plant reproduction on breeds with grafts and stocks weak in the affinity and slow in healing, can carry out nurse graft on a plurality of connecting ports and connecting ports long in length of the nurse graft trunks, achieves nurse graft molding of the trunks, and overcomes the defects that the nursery-grown plant nurse graft method can only carry out the nurse graft on one connecting port and the connecting ports short in length for finishing head exchanging of single-plant nursery-grown plant breeds, and the purpose of modification of trunk shapes is not achieved.

The invention discloses a ghee whitening skin cream and a preparation method thereof. The ghee whitening skin cream is prepared from the following components including cow ghee, Jojoba oil, oily components including wheat germ oil and grape seed oil, hydrophobic components including Chinese herbal medicine water extract, Chinese herbal medicine ethanol propylene glycol extract, amino acid humectants and tremella extractive, ascorbyl tetraisopalmitate as a biochemical whitening agent, tertiary butyl hydroquinone and butylated hydroxyanisole as antioxidants, propylparaben as a preservative, nipagin ester, MTI and essence, wherein the Chinese herbal medicines are prepared from the following components including glycyrrhiza glabra L., bletilla striata, largehead atractylodes rhizome, leaves of lagerstroemia speciosa, white poria cocos, tribulus terrestris and liquorice. With the adoption of the ghee whitening skin cream, after the components are balanced in matching and reasonable in composing prescription, the ghee as a milk essence with good performance can be applied to the a whitening skin care product so as to obtain a novel ghee whitening skin cream product with remarkable functions of whitening, moistening, moisturizing, stability, long effect, high efficiency and the like.

The invention discloses a lagerstroemia plant stem tip chromosome tablet preparation method which comprises the following steps of: selecting a part with a length of 0.5-1.0 cm at the innermost side of a lagerstroemia plant annual branch stem tip growing point or a newly-grown stem tip growing point after a branch which is pruned or refrigerated in early winter is subjected to water culture, fixing with stationary liquid (Ethanol: glacial acetic acid: chloroform is equal to 5:3:2 according to the to volume ratio), carrying out hypotonic treatment, carrying out hypotonic treatment again after mixed enzyme liquid is subjected to enzymatic hydrolysis and preparing a tablet by adopting a flame drying method. The chromosome tablet preparation method has the beneficial effects that the processes of pretreatment, dissociation and chromosome tabletting are omitted, the tablet preparation efficiency is improved through directly fixing, the toxic effect of pretreatment liquid and dissociation liquid on a chromosome is avoided, the original form of the chromosome is maintained, the better chromosome dispersion effect is obtained, and meanwhile, the sampling range and the time of lagerstroemia plant stem tip chromosome preparation are enlarged. The tablet prepared by the method can be used for a fluorescence in-situ hybridization experiment to lay a good foundation for the further research of a lagerstroemia genome.

The invention discloses a wall calligraphy artistic-forming method for Lagerstroemia plants in Lythraceae. The method mainly includes the steps of firstly, designing wall calligraphy artistic-form maps; secondly, raising seedlings and making a culture bed; thirdly, making and erecting a support net frame; fourthly, making and erecting an aerial-ladder dipped metal net frame; fifthly, planting for the first time, and performing trunk growth and text formation to twigs; sixthly, trimming seedlings and tying the twigs; seventhly, planting for the second time, and erecting a text wall control support frame and a trunk fixation and support frame; and eighthly, creating wall calligraphy artistic forms. Calligraphic and artistic forms of trunks are expressed on walls, so that ornamentality of the trunks is improved and seedling value is increased. The forming ladder system is continuously available for many years, requires short forming time and is long in service life. Complete forms are available for enjoyment all year round for many years. Standard and large-scale production is realized. The forms have artistic effect of wall calligraphy, and ornamentality and commodity value of the seedlings are increased.

The invention discloses a lagerstroemia speciosa preservative which is prepared by mixing lagerstroemia specious polyphenol and nisin. A novel food preservative is prepared by mixing the lagerstroemia specious polyphenol and nisin, and the preservative is excellent in preservative effect, is a pure natural preparation and does not have any influence on the human health. Moreover, the preservative disclosed by the invention can achieve an effect of inhibiting most of bacteria, and the condition that multiple food additives are shared is greatly reduced.

The invention discloses a lagerstroemia plant living trunk curved timber artistic modeling cultivation method. The method includes the following steps that 1, structural analysis is conducted on a large curved timber tree; 2, overall design is conducted on the large curved timber tree; 3, a molding base is manufactured; 4, seedlings are selected and cultivated; 5, a curved timber control supporting frame is mounted; 6, seedling transplanting and managing are conducted; 7, seedling inarching and fixing are conducted; 8, healing, growing and molding are conducted; 9, high scion is conducted. By means of the method, standard and large-scale production can be achieved, fast molding can be achieved, and the commodity value and the ornamental value of seedlings are improved remarkably.

The invention relates to a lagerstroemia plant chromosomal in-situ hybridization method. The method comprises seven steps such as sheet making, probe preparing, pretreating before hybridization, hybridization solution preparing, probe denaturating, chromosome denaturating, hybridizing and detecting. A lagerstroemia plant metaphase chromosome serves as a target deoxyribose nucleic acid (DNA) and maize 45SrDNA as a probe, and the maize 45SrDNA probe is clearly located on the lagerstroemia plant metaphase chromosome. By utilizing the hybridization method, background interferences can be effectively eliminated, the detection sensitivity and accuracy are improved, the hybridization method can be better applied to the chromosome detection of small chromosome plants such as lagerstroemia and the like, and a new way and a method are provided for the further research of lagerstroemia plant chromosomes.

The invention discloses a fixed-stem cultivation method for annual cutting seedling of Yakushima lagerstroemia. The method comprises the following steps: (1) cutting a tender twig; (2) performing facility cultivation; (3) stumping; (4) controlling sprout branches; (5) managing water and fertilizer; (6) fixing a stem. When the cultivation method is used for propagating and culturing, the Yakushima lagerstroemia is upright and grows fast; the fixed-stem cultivation period is short; the obtained fixed-stem seedlings have tidy specifications.

The invention discloses a crossbreeding method for lagerstroemia fauriei Koehne, and particularly relates to a crossbreeding method for lagerstroemia fauriei Koehne and lagerstroemia (indica x fauriei) 'Tuscarora'. The method comprises the following steps: (1) pest control; (2) flower thinning; (3) bagging, emasculation and pollination; (4) aseptic seedling obtaining; (5) transplantation. By adopting the crossbreeding method for seed selection, the advantages of the lagerstroemia fauriei Koehne and the lagerstroemia (indica x fauriei) 'Tuscarora'; are combined, the stem is brownish red and brown, the panicle is large and beautiful, the flower is red in color, the ripening rate is high, the obtained seeds are full, the filial generation blooms early, and the application prospect is wide.

The invention relates to a moisturizing, anti-ageing and skin-whitening gel mask and a preparation method thereof. The mask comprises the following preparation raw materials: a macromolecular wettingagent, a micromolecular wetting agent, a tremella polysaccharide extract, a lagerstroemia speciosa polyphenol extract, diguanosine tetraphosphate, polyglycerol-2, a supermolecular hydrogel matrix anddeionized water. The supermolecular hydrogel matrix is prepared from the following raw materials: guar hydroxypropyl trimethylammonium chloride, phytic acid and methylisothiazolinone. The mask provided by the invention replaces the conventionally used thickening agents such as xanthan gum and sodium alginate by using the self-made supermolecular hydrogel matrix, has excellent antibacterial property, has viscosity lower than that of the conventional thickening agent, is easy to coat, does not stick and pull fine hair when needing to be removed, avoids skin discomfort and improves the comfortable sensation of users; the mask has remarkable moisturizing, anti-ageing and skin-whitening effects, and avoids pore blockage and avoids phenomena of blackhead, acne and enlarged pore after long-time use.

The invention relates to a method for cultivating purple loosestrife lagerstroemia bicolor-trunk multicolor-flower seedlings and belongs to the technical field of plant cultivation. The method comprises a first step of variety selection, a second step of trunk modeling design, a third step of single plant orientation trunk cultivation and a fourth step of multi-trunk color separation orientation inarching. The method overcomes the shortcomings in the prior art, the seedlings which have two trunk colors and can simultaneously put forth blossoms of various colors can be cultivated, and the method is favorable for improving commodity values and viewing values of the seedlings.

The invention discloses a potted-landscape artistic forming method for Lagerstroemia trees in Lythraceae. The method mainly includes the steps of firstly, designing potted-landscape form maps; secondly, selecting, planting and cutting seedlings; thirdly, making and erecting a support frame; fourthly, making and erecting a trunk growth forming ladder; fifthly, rearing seedlings; sixthly, tying twigs to the trunk growth forming ladder; seventhly, transplanting the seedlings and inarching rectangular trunks; eighthly, configuring other devices; and ninthly, maintaining the seedlings. Trunk forming is performed according to the designed maps, so that standard and large-scale production can be realized. The rectangular trunk forms are created by the seedlings of different heights, and forming time is short. The trunks are grown into different blocks having the features of landscape stones on Mount Fanjing, the corresponding trunks are selected and subjected to form inarching or transplanting according to layout of potted landscapes, and accordingly the trunks are imparted with implication or artistic conception of the potted landscapes, ornamentality of the trunks is improved, and seedling value is increased.

The invention discloses a transplanting-free green cutting breeding chemical of crape myrtle and a method, and belongs to the technical field of seedling propagation. The chemical comprises the following effective components: sodium naphthalene acetate, indolebutyric acid sylvite, vitamin C, lanthanum chloride and cymoxanil zinc manganate. The invention also provides a transplanting-free, high-efficiency and low-cost method for preparing crape myrtle cutting seedlings. The method comprises the following steps: soaking green cutting slips in the chemical, then cutting the green cutting slips in a non-woven fabric bag for breeding seedlings, wherein the soaking depth of the cutting slips in the chemical is greater than 3cm, and the soaking time lasts for 5-10 minutes in the soaking treatment. The method is a high-efficiency and low-cost green cutting asexual propagation technique of crape myrtle; the method is high in propagation coefficient and can be widely applied to green cutting breeding of crape myrtle; the survival rate reaches over 95%; the production cost is reduced by over 30%. Through popularization and application of the method, the supply capability of improved variety of seedlings can be greatly improved; the great economic benefits can be realized.

The invention discloses two steroids and a triterpenoid and an extraction method and application thereof, and belongs to the field of medicine. The compounds are novel steroids and a triterpenoid, andare identified by physicochemical constants and modern spectroscopy. The physicochemical properties and chemical structure are clarified, thus providing powerful reference data for further research and development and utilization of triterpenoid and steroid chemical components in lagerstroemia speciosa. The separation and purification method of the invention is simple, efficient and mild; meanwhile, the pharmacodynamic test shows that the two novel steroids provided by the invention have better in-vitro anti-inflammatory activity and have anti-inflammatory activity against BV-2 cells, and itindicates that the compounds and tautomers and pharmaceutically acceptable salts thereof have great potential as a novel anti-inflammatory or Alzheimer's disease drug, which lays the foundation for further development of the anti-inflammatory or Alzheimer's disease drug.

The invention relates to a grafting method for cultivating lagerstroemia indica 'Jinwei' high-stem seedlings through short-shoot bark graftage, and belongs to clonal seedling cultivating methods of plants. The method is characterized in that according to the seedling cultivating method, Jinwei of a powder-crystal bud mutation new product of lagerstroemia indica is adopted to be used as a cion to cultivate lagerstroemia indica 'Jinwei' high-stem seedlings. The method comprises the steps that (1) branches of high-stem wild type lagerstroemia seedlings remain as stocks; (2) a three-time-cutting-two-time-shearing method is adopted to manufacture a Jinwei cion; (3) layers formed on the stocks and the two sides of the cion are respectively aligned with one another, and are jointed and bonded; (4) after the grafting, the management such as shearing and storing the branches, and topping is carried out. According to the method, on the basis of reserving the excellent ornamental characteristics of the new product Jinwei, the high-stem finished product seedlings of the Jinwei can be rapidly cultured, the seedling cultivating period is shortened, the steps such as stock branch shearing, cion cutting and jointing are rapid, simple and convenient to operate, and the survival rate can reach 84-90%.

The invention provides microsatellite DNA molecular markers of lagerstroemia caudate. The molecular markers comprise15 microsatellite sites of lagerstroemia caudate. The invention also provides a screening method of the microsatellite DNA molecular markers of lagerstroemia caudate and an application of the microsatellite DNA molecular markers to studies on genetic diversity of lagerstroemia caudate. Besides, the invention also provides primer sequences and a method for amplifying the 15 microsatellite sites of lagerstroemia caudate. The molecular markers have the following advantages that themicrosatellite DNA molecular marker technology system of lagerstroemia caudate is established; and the markers are utilized for analysis of genetic diversity of lagerstroemia caudate, fingerprint construction and molecular marker-assisted selection, have good repeatability and are reliable and effective.

The invention relates to a preparation method and applications of queen lagerstroemia folium apocyni veneti general flavones. The method adopts a membrane separation technology to extract and separate extract of queen lagerstroemia folium apocyni veneti so as to obtain queen lagerstroemia folium apocyni veneti general flavones; and animal test proves that the queen lagerstroemia folium apocyni veneti general flavones obtained by the method have good preventive and therapeutic effect on Alzheimer's disease, thereby effectively solving the problem of medicament for preventing and treating Alzheimer's disease, realizing prevention and treatment on Alzheimer's disease, and developing new medical value of queen lagerstroemia folium apocyni veneti general flavones.

The invention provides a method for extracting ursolic acid and 2 alpha-hydroxyl ursolic acid from lagerstroemia speciosa. The method comprises the following steps: preparing and cutting a lagerstroemia speciosa raw material; extracting by using petroleum ether; performing supercritical CO2 extraction and separation so as to obtain an extraction liquid containing ursolic acid and an extraction liquid containing 2 alpha-hydroxyl ursolic acid; performing high-speed countercurrent chromatography separation on the extraction liquid containing ursolic acid and the extraction liquid containing 2 alpha-hydroxyl ursolic acid respectively, so as to obtain ursolic acid effluent fraction and 2 alpha-hydroxyl ursolic acid effluent fraction; concentrating respectively, so as to obtain a concentrated ursolic acid liquid and a concentrated 2 alpha-hydroxyl ursolic acid liquid; crystallizing and separating respectively, so as to obtain ursolic acid crystal and 2 alpha-hydroxyl ursolic acid crystal correspondingly; drying, thereby obtaining an ursolic acid medicine and a 2 alpha-hydroxyl ursolic acid medicine.

The invention relates to a slimming capsule and a preparation method thereof. The slimming capsule comprises the following raw materials in parts by weight: 20-60 parts of garcinia cambogia extract, 0.5-3 parts of lagerstroemia speciosa extract, 2-10 parts of green tea extract, 20-60 parts of white kidney bean extract, 8-13 parts of vitamin C, 0.2-1 part of vitamin B2 and 0.5-1.5 parts of vitamin B6. The garcinia cambogia extract, the lagerstroemia speciosa extract, the green tea extract and the white kidney bean extract which have an obvious slimming effect are combined, and the vitamins necessary for human bodies are combined so as to achieve a good slimming effect. The slimming capsule, which is prepared by extraction of natural plants and combination with nutrients necessary for human bodies, has no damage to bodies and can achieve a healthy slimming effect.

The invention relates to a method for transplanting lagerstroemia plant trunk-cultivation modeling seedlings and belongs to the technical field of plant cultivation. The method comprises the following steps that 1, pits are formed in base soil and 2, mud is prepared with the match of manual operation. The method solves the problem that when inarching transplantation is conducted on a certain number of lagerstroemia plant seedlings in a traditional planting method, root gaps can not be filled and covered with solid soil. Root systems of the seedlings are completed filled and covered according to the mud filling method, transplanting survival is facilitated, and smooth conduction of inarching truck-cultivation work is guaranteed. Meanwhile, organic matter is added, so that soil fertility is increased, root growth of the seedlings is facilitated, and the added pesticide is beneficial to prevention and treatment of soil insects and soil-borne diseases.

The invention discloses a multiple-trunk natural-open-center-shaped shaping and trimming method of lagerstroemia crape and belongs to the field of gardening. The method includes steps: determining trunks, selecting and remaining main branches, pinching and pruning, determining main branches, cultivating side branches, determining secondary side branches, and controlling plant height, wherein after trimming and shaping, a plant of lagerstroemia crape can be in a multiple-trunk open-center-shaped growing state, the shape does not have obvious central trunks, the main branches are uniformly distributed around a crown and not crossed and overlapped mutually, and a finally formed tree has beautiful posture and exuberant leaves and flowers, can delight worry caused by scorching heat and can shelter people from scorching sun.

The invention discloses a traditional Chinese medicine composition for lowering blood glucose to control complications and a preparation method thereof. The composition is prepared from, by weight, 60-120 parts of lagerstroemia speciosa extractives, 60-120 parts of astragalus membranaceus extractives, 40-80 parts of echinacea extractives, 40-100 parts of mulberry leaf extractives, 40-80 parts of extractives from pueraria, 80-160 parts of bitter gourd extractives, 1-2 parts of chromium-enriched yeast, 1-3 parts of selenium-enriched yeast, 2-4 parts of lipoic acid and 3-6 parts of arabinose. Thecomposition is comprehensive in compatibility, appropriate in compatibility, capable of correlating the ending with the beginning; the body metabolism is improved, resistance to insulin is enhanced,the liver and spleen digestion, absorption and transportation and transformation functions are promoted, blood glucose can be stabilized rapidly, diabetes complications can be improved, and the life quality of diabetes patients is improved.

The invention provides a whitening and moisturizing mask and a preparation method thereof. The mask is primarily prepared from lagerstroemia speciosa, strigose hydrangea juvenile leaves, dendrobium officinale, semen coicis, rhizoma bletillae, Chinese yam and soybean flour. The traditional Chinese medicine mask provided by the invention can whiten and moisturize the skin effectively, and also can desalinate stains and microgrooves, and makes the skin smooth, tender and high in resilience if being used for a long time.

The invention discloses a growth substance for graft healing of lagerstroemia plants and a preparation method thereof. The growth substance consists of 1.50-3.50 parts of polyvinyl alcohol, 0.10-0.30 part of 6-benzyladenine, 0.05-0.10 part of gibberellin, 0.04-0.06 part of naphthylacetic acid, 2.50-4.50 parts of carbendazim, 0.20-0.30 part of pyridoxol, 3-5 parts of sucrose, 100-120 parts of anhydrous ethanol, and 20-25 parts of distilled water. The growth substance can promote rapid healing of grafting wounds of the plants and improve the grafting survival rate and the grafting quality, and has the advantages of low production cost, simple preparation, little dosage, good effect and remarkable economic benefit.