30results about How to "Prevent falling flowers" patented technology

The present invention discloses a composite synergist containing polyglutamic acid and potassium fulvic acid. The composite synergist comprises the polyglutamic acid and the potassium fulvic acid, wherein the weight ratio of the polyglutamic acid to the potassium fulvic acid is 1:(0.001-0.5). The invention also discloses an application of the above composite synergist containing the polyglutamic acid and the potassium fulvic acid. The synergistic fertilizer prepared by using the composite fertilizer synergist provided by the invention effectively promotes the growth and development of crops, increases the yields of food crops, leafy vegetables and melon and fruit economic crops, and significantly improves the utilization rate of the fertilizer.

The invention discloses a pepper spring advanced cultivation method, comprising the following steps of (1) variety selection: an early-maturing or medium and early-maturing high-yield variety which is resistant to weak light and low temperature, difficult in excessive growth and strong in continuous fruit setting capability is selected; (2) cultivation, seedling growing facility and time: when a solar greenhouse with excellent heat preservation property is used for cultivation, about 75g of seeds are sown in every 667 square meters; (3) field planting and fertilization: when previous stubbles are removed, deep ploughing and upturned soil solarization are carried out in time, and field planting is carried out when the ground temperature of 10cm inside the greenhouse is kept at 10DEG C; (4) harvesting: the price of spring advanced pepper is higher in the early period, and the pepper can be sold in time when the market price is higher according to the growing condition of the fruits, first grown pepper is picked early, and seedling dropping is avoided. The pepper spring advanced cultivation method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

The invention discloses a pepper autumn delay cultivation field management method, comprising the following steps of (1) nutrient and water management: seedlings are watered once in 5-7days after filed planting so as to relieve the seedlings; (2) temperature and humidity management: shading and cooling measures are mainly taken in the earlier stage, so that the occurrence and propagation of virus diseases which are caused by high temperature and drying are prevented; (3) illumination management: after field planting and before blooming and fruiting, on the basis of capping an insect-proof screen, a sunshade net with 40-60% of sunshade rate still needs covering a greenhouse from 10a.m. to 16p.m. in a sunny day; (4) support erection: in order to prevent plants lodging and fruit spur dropping and breakage, supports are erected before blooming and fruiting; (5) plant and fruit adjustment: first grown pepper and lower lateral branches are removed in time, fruits which are formed by blooming in the end of October cannot grow up, and tips are removed in the end of October, so that formed fruits can be promoted to swell; (6) fruit bearing and storage: harvesting is carried out from the end of October to early November, and the harvesting of the fruits can be delayed through methods of reducing the temperature in the greenhouse and controlling water. The pepper autumn delay cultivation field management method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

The invention discloses a pepper overwintering cultivation method, comprising the following steps of (1) variety selection: a big-fruit variety which is resistant to low temperature and weak light, easy to bear fruits, thick in fruit thickness, big in size, glossy, good in quality, high in yield, strong in disease resistance and adaptive to solar greenhouse cultivation is selected; (2) sowing and seedling raising: in a solar greenhouse with excellent thermal insulation property, sowing is generally carried out from late July to early August, field planting is carried out in middle and late September, and the seedling stage is about 45 days; (3) field planting: 10000kg of organic fertilizer which is thoroughly decomposed, 100kg of superphosphate and 30kg of potassium sulphate are fertilized in every 667 square meters; (4) harvesting: when fruits are full and large, and the peel color of the fruits gradually darkens, harvesting is carried out when the fruit peels are hard and glossy, and the fruit stems are cut off by scissors during harvesting. The pepper overwintering cultivation method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

The invention belongs to the field of agricultural fertilizer, relates to a foliage fertilizer, in particular to a foliage fertilizer for a longan tree and a production method of the foliage fertilizer. The foliage fertilizer is prepared from the following raw materials in parts by weight: 7 to 10 parts of biochemical fulvic acid potassium, 12 to 15 parts of urea, 5 to 7 parts of washing powder, 7 to 13 parts of monopotassium phosphate, 8 to 14 parts of amino acid-chelated copper and boron, 6 to 13 parts of sucrose-complexed manganese and calcium, 8 to 12 parts of diaminoferric xanthohumate, 1 to 2.5 parts of sophocarpidine, 14 to 20 parts of magnesium sulfate and 6 to 10 parts of zinc sulfate. The foliage fertilizer prepared by the production method disclosed by the invention is good in fertilizer efficiency, is rich in multiple medium trace elements required by the longan tree, and meets nutritional requirements of longan; after application, the foliage fertilizer has a significant prevention effect for physiological yellow coloring, small leaf, mottled leaf, roll leaf and the lime of the fruit tree; by using the foliage fertilizer, toot system development of the fruit tree can be promoted, disease invasion is prevented, and disease resistance, drought resistance and cold resistance of crops are improved; the foliage fertilizer has effects of improving the growth speed of longan, promoting fruiting and swelling, improving the yield and the quality of longan, improving the resistance of the fruit tree and sterilizing.

The invention provides a composite microbial disease / insect-resistant agent for green vegetables and a manufacturing method thereof. The composite microbial disease / insect-resistant agent for green vegetables comprises a composite microbial inoculant and a fertilizer, wherein the composite microbial inoculant is a mixed microbial inoculant formed by fermenting Bacillus and Rhodospirillum in a culture medium; the fertilizer comprises a potassium fertilizer and a pH regulator; the mass ratio of the composite microbial inoculant to the fertilizer is (30-50):(50-70); and the mass ratio of the Rhodospirillum microbial inoculant to the Bacillus microbial inoculant is (1-3):1. By adopting the composite microbial inoculant, the agent has the advantages of sufficient nutrients and reasonable supply, can enhance the nutrient absorption capacity of the plant root, and effectively inhibits harmful bacteria from growth and reproduction. When being used for a long time, the agent can improve the soil and avoid multiple diseases and insects due to deficiency of nutrient elements.

The invention discloses a pepper autumn delay cultivation method, comprising the following steps of (1) variety selection: a proper variety is selected and corresponding protection measures are taken, so that ideal output and higher benefits can be obtained; (2) timely sowing and strong seedling breeding: in the midland, the sowing time is from 15th, July to 25th, July, and cannot be later than the end of July; (3) soil preparation and fertilization: stubble removal is early carried out in the land before field planting, 30cm-deep ploughing is carried out, and upturned soil is dried in the sun; (4) field planting: high-ridge cultivation is carried out, and ridges are formed according to the specifications that the large rowledge is 65-70cm, the small rowledge is 40-15cm, and the ridge height is 10-15cm; (5) harvesting: first grown pepper and opposite pepper can be early picked properly, the plant growing and fruiting at the upper part are facilitated, and the picking time is morning optimally. The pepper autumn delay cultivation method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

The invention discloses a preparation for cucumber foliage spraying. The preparation comprises brassinolide, gibberellin, compound sodium nitrophenolate, zinc methionine, water-soluble chitosan oligosaccharide, Chinese medicine extracting solutions, ethyl alcohol, dimethyl sulfoxide and muyu stone water, wherein the Chinese medicine extracting solutions comprise radix sophorae flavescentis, pericarpium granati, prickly ash seeds, scutellaria baicalensis, climbing groundsel herbs, fructus cnidii, manyprickle acanthopanax roots, radix angelicae dahuricae and panax notoginseng. The preparation for cucumber foliage spraying is sprayed once when female flowers are not bloomed, the cucumber quality is good, pest and disease damage does not occur, and compared with the prior art, the yield is improved by over 20 percent.

The invention discloses a capsicum injection-pollination method. The capsicum injection-pollination method comprises the following steps of 1, collecting anthers of capsicum male parents, drying the anthers in the sun so that the anthers form powder, screening pollen as solid-medium pollen by a sieve of 55-65 meshes, and storing the solid-medium pollen in a dry container, 2, preserving the solid-medium pollen in the environment having humidity of 30-50% and a temperature of 3-5 DEG C, 3, selecting capsicum female parents, and removing stamens of the capsicum female parents in the day before blooming, and 4, in the stamen-removal day, carrying out artificial pollination by filling the solid-medium pollen into a pollen sprayer, aligning a pollen sprayer nozzle to a stigma without the stamen and then carrying out spraying of pollen mist. The capsicum injection-pollination method improves a fruit setting rate, pollination quality and pollination efficiency, reduces a labor cost, guarantees seed output and seed quality, reduces a pure pollen use amount, reduces a male parent plantation proportion, reduces pollen collection workload, and greatly reduces a seed multiplication cost.

The invention discloses a pepper spring advanced cultivation field management method, comprising the following steps of (1) temperature adjustment: after field planting, plastic films tightly cover a greenhouse, and grass felts additionally cover the greenhouse at night; (2) watering and intertillage: after field planting and seedling survival, seedlings are water once more according to the soil moisture content, namely, the hardening of seedlings is carried out, and the intertillage is carried out for three times during hardening the seedlings; (3) topdressing: after field planting and before blooming, if the soil is lack of fertilizer, topdressing is carried out once, 10kg of nitrogen phosphorus and potassium compound fertilizer or urea are applied in every 667 square meters; (4) pruning and support erection: when first grown pepper is borne steadily, branches and lower lateral branches are all removed in time, the nutrition of main branches is prevented from being seized, and the development of fruits is not influenced; (5) growth regulator application: in the initial stage of blooming, a growth regulator is applied in order to prevent flower dropping and increase the fruit setting rate; (6) harvesting: the price of spring advanced pepper is higher in the early period, and the pepper can be sold in time when the market price is higher according to the growing condition of the fruits. The pepper spring advanced cultivation field management method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

The invention discloses a pepper overwintering cultivation field management method. The method comprises the first step of temperature management, wherein a shed is closed and temperature rises after field planting, the daytime temperature should be controlled between 26 DEG C and 30 DEG C, the night temperature should be controlled between 18 DEG C and 20 DEG C, and generally the rejuvenation can be achieved in 6-7 days; the second step of illumination management, wherein after December, as outside illumination time is shortened and the illumination intensity is weakened, a better-off farmer can hang a reflective curtain on the back wall to improve the illumination inside the shed; the third step of water and fertilizer management, wherein after the field planting and rejuvenation are achieved, the temperature inside a greenhouse is low, the evaporation capacity is low, the frequency of watering should be low as much as possible, and if the day is droughty, watering should be carried out in the mornings in the fine days; the fourth step of disease and pest prevention and cure, wherein peppers should be prevented from developing viral diseases, the scab, the bacterial wilt and the anthracnose, and should be prevented from being affected by polyphagotarsonemus latus, cotton bollworms and oriental tobacco budworms. According to the pepper overwintering cultivation field management method, the pepper species which is high-temperature resistant, antiviral, strong in growth vigor, big in fruits, thick in fruit flesh and cold resistant is provided, the fruits are centralized, the yield can be increased, the grade of the peppers can be improved, diseases can be prevented, the peppers can appear on the market continuously, the phenomena of flower dropping, fruit dropping and leaf dropping of the peppers can be avoided, and local economic benefits are greatly improved.

The invention relates to a humic acid-contained water-soluble fertilizer produced by using a waste dense yeast slurry. The fertilizer is obtained through a preparation method comprising the following steps: 1, activating the dense yeast slurry containing humic acid, N and K; and 2, dissolving and mixing an organic adsorption substance raw material in the activated dense yeast slurry, wherein the organic adsorption substance raw material is obtained by uniformly stirring water-soluble urea, potassium dihydrogen phosphate, potassium sulfate and mineral humic acid according to a ratio of 60:10:20:10 with heating. The fertilizer which belongs to the waste utilization allows environment to be maintained and the production cost to be reduced.

The invention discloses a special fertilizer for honeysuckle and a preparation method thereof. The special fertilizer for the honeysuckle is prepared from the following raw materials in parts by weight: 30-35 parts of urea, 25-30 parts of calcium magnesium phosphate fertilizer, 30-40 parts of zeolite powder, 7-9 parts of fishbone dust, 10-15 parts of soybean meal, 2-3 parts of enzyme microorganism, 20-30 parts of saw dust, 7-10 parts of expanded perlite, 2-3 parts of phosphorus pentoxide, 1-3 parts of rare-earth microelements, 13-15 parts of soil nutrient, 2-4 parts of monopotassium phosphate, 1-3 parts of sodium carbonate, 3-4 parts of sabina chinensis stem and leaves, 2-4 parts of thunder god vine and 5-10 parts of peach leaves. The special fertilizer for the honeysuckle is capable of meeting the different requirements of the honeysuckle in different seasons and different climates or at different growth stages, effectively increasing the per unit area yield of the honeysuckle, preventing honeysuckle flowers from dropping, reducing diseases and insect pests and increasing the yield of the honeysuckle.

The invention discloses a planting method of high-quality chrysanthemum and relates to the technical field of chrysanthemum planting, comprising the following steps: (1) land selection and preparation; and (2) initial flowering stage management; through adding hypochlorous acid-activated bentonite into a base fertilizer, the planting method can effectively prevent the invasion of chrysanthemum root fungus, kills various parasitic pathogenic bacteria, and simultaneously can regulate and control the root tip and maintain the root cell of chrysanthemum to a certain extent, and the absorption andutilization of a chrysanthemum root system on nutrients can be effectively promoted, thereby effectively improving the utilization ratio of the chrysanthemum to fertilizer efficiency, simultaneously,photosynthesis can be well carried out due to sufficient nutrients, the accumulation of nutrient substances is improved, especially the accumulation of soluble sugar and soluble amino acid is improved, and then the quality of the chrysanthemum is effectively improved.

The invention discloses a method for keeping persimmon brittle and fresh. The method comprises the following steps: 1) building a closed plastic greenhouse; 2) fumigating, namely, placing the selected persimmon into the plastic greenhouse, stacking and arranging in general way, quickly adding 10 to 20mg / kg of 2, 4-dichlorphenoxyacetic acid and 0.5 to 5 microliter per liter of 1-methylcyclopropene to the plastic greenhouse, immediately sealing the greenhouse, and fumigating for 10 to 48 hours; 3) performing fresh keeping packaging treatment, namely, wrapping single fumigated persimmon with a foamed PE mesh sleeve, and then transferring into a packaging box formed by a polyethylene storage bag; 4) precooling, namely, precooling the packaging box for 12 to 24 hours under the temperature of -1 to 0 DEG C, wherein an opening of the polyethylene storage bag is completely opened during precooling; and 5) storing, namely, binding the opening of the polyethylene storage bag, and stacking and storing in a frozen warehouse at the temperature of 4+ / -0.5 DEG C. With the adoption of the method, the storage life of the persimmon can be increased to 9 to 10 months, and the effect of keeping brittle and fresh is good.

The invention discloses a cultivation method for improving the ornamental value of cherry red peppers. The cultivation method comprises the steps that seedlings are cultivated uniformly in the earlier stage, healthy cherry red pepper seedlings are selected, the seedlings are transplanted into a flowerpot, after the roots of plants extend to the soil surface of flowerpot, soil is added in the flowerpot, and 2%-4% of calcium superphosphate is doped in when the soil is added; leaf fertilizers are applied twice after flower buds occur and before flowers bloom, and leaf fertilizers are applied twice after the flowers bloom; compound fertilizers mainly containing P and compound fertilizers mainly containing K are respectively applied once after the flowers bloom and fruits are yielded; the seedlings are exposed to light for 2-3 hours, and the flowerpot is rotated every 3-5 days; when necessary, the shading leaves of fruits are picked off, and fruit thinning is conducted on the cherry red peppers which yield excessive fruits, and the maturation stages of the cherry red peppers are staggered. The cultivation method well solves the bad ornamental value problems that the cherry red peppers tend towards the sun naturally, are affected by temperature, can not yield fruits easily, are not even in color and size and the like. Potting shapes can be well controlled, management is appropriate, the potted cherry red peppers are made to have more ornamental value, the ornamental time is prolonged, and the income of flower growers is increased.

The invention discloses a method for interplanting pepper in wheat ridges. The method comprises the following steps of 1, variety selection: the pepper interplanted in the wheat ridges are mainly used for supplying markets in autumn and summer seasons, and the pepper varieties with medium-late maturing, heat resistance, large fruits, good commodity features and high yield can be selected; 2, seedling sowing: germination and sowing are performed in medium and later period of March or seedlings are directly sown in a plastic arch greenhouse; 3, field planting: the pepper interplanted in the wheat ridges is planted in a mode that two lines of wheat are sown at the area of 2-2.2m of a large field, and a hollow field space with the width of 0.8-1m is remained between adjacent ridges for planting the pepper; and 4, harvesting: the pepper interplanted in the wheat ridges is harvested and sold in the beginning period of July, the harvesting period in July and August are in high-temperature season, the fruits are fast in growth, dark green and hard in quality and need to be harvested during light, part of the red fruits can be harvested when the price is higher, and the pepper plants are pulled out in medium-later October. The method for interplanting the pepper in wheat ridges provided by the invention can be used for obtaining the pepper variety which is high-temperature-resistant, anti-virus, strong in growth state, concentrating in fruiting, large in fruit, thick in fruit wall, cold-resistant and increased in yield, can improve the commodity grade, facilitate disease prevention and the continuous sell of the products, and avoid the falling of flowers, fruits and leaves, thus greatly improving the local economic benefits.

The present invention relates to the field of pesticide technology, in the concrete, it relates to a suspension emulsion type fungicide. It is characterized by that its composition includes (by wt%) 1-50% of copper sulfate, 1-50% of potassion cyanide or ammonia, 1-87% of water, 10-15% of sodium benzoate and 0.1-2% of xanmucilage. Said invention can promote growth of plants and its fungicidal spectrum is broad, can be used for controlling various diseases of fruit tree, vegetables and crops.

The invention belongs to a humic acid liquid fertilizer produced by utilizing urea dust recovery liquid and a preparation method of the humic acid liquid fertilizer. The liquid fertilizer is preparedfrom the following raw materials in parts by weight: 60-90 parts of urea dust recovery liquid, 5-20 parts of monoammonium phosphate, 5-15 parts of potassium chloride and 1-10 parts of potassium fulvicacid. The humic acid liquid fertilizer has the advantages that the various raw materials can be rapidly and completely dissolved, the finished product preparation time is saved, the fertilizer is easily rapidly absorbed by crops, and the urea dust recovery liquid is effectively utilized.

The invention discloses a method for planting selenium-rich blueberries. The method includes particular steps of applying selenium-rich base fertilizers in autumns and winters; spraying selenium-richfoliar fertilizers A to blueberries in flower bud periods and flower blooming periods twice in total at intervals longer than 10 days; spraying selenium-rich foliar fertilizers B to the blueberries infruit swelling periods twice separately at intervals of 7-10 days after flowers of the blueberries fall, and stopping spraying foliar fertilizers in a month before fruits are ripe; picking the ripe selenium-rich blueberries. The method has the advantages that the self-manufactured selenium-rich base fertilizers and the two different selenium-rich foliar fertilizers are applied to the blueberries,the selenium-rich base fertilizers contain attapulgite, slow-release effects can be realized by the selenium-rich fertilizers, and accordingly the efficiency of the fertilizers can be improved; the selenium-rich foliar fertilizers are compound selenium fertilizers, nitrogen, phosphorus and potassium elements can be supplemented by the selenium-rich foliar fertilizers as compared with pure selenium fertilizers, synergistic effects can be realized by the elements for selenium absorption, the elements are beneficial to improving the selenium absorption efficiency of the blueberries, and accordingly the content of selenium in the blueberries can be increased.

The invention discloses a method for interplanting pepper in wheat ridges. The method comprises the following steps of 1, performing the seedling promoting fertilizing for one time after seedling recovering and timely carrying out intertillage for once; and 2, watering and fertilizing for 3-4 times in a combining mode in a full bearing period, and applying urea or diammonium phosphate of 10-20 Kg per 667 square meters every time, wherein after the Autumnal Equinox, the fruits are slow in growth speed due to the gradual reduction of air temperature, and people need to pay attention on applying a quick-acting fertilizer, apply watering and fertilize the urea and diammonium phosphate in a combining mode, and need to spray monopotassium phosphate and trace element fertilizers onto leave faces, thus ensuring the full growing and development of the fruits at the later period. The method for interplanting pepper in wheat ridges provided by the invention can be used for obtaining the pepper variety which is high-temperature-resistant, anti-virus, strong in growth state, concentrating in fruiting, large in fruit, thick in fruit wall, cold-resistant and increased in yield, thus improving the product grade, facilitating disease prevention and the continuous sell of the product, avoiding the falling of flowers, fruits and leaves of the pepper and greatly improving the local economic benefits.

The invention discloses a special biological organic fertilizer for Chinese chives and a preparation method thereof. The special biological organic fertilizer is composed of the following components in parts by mass: 400-500 parts of composted dry biogas residues, 80-120 parts of turf, 80-120 parts of decomposed coal, 40-60 parts of green syrup, 50-70 parts of urea, 20-30 parts of diammonium hydrogen phosphate, 80-120 parts of potassium sulfate, 51-137 parts of kaolin, 800-1200 parts of biogas slurry, no less than 1 million / gram of bacillus megatherium, no less than 5 millions / gram of bacillus mucilaginosus and no less than 10 millions / gram of paenibacillus polymyxa. The total nutrient content of the fertilizer is not less than 10%. The special biological organic fertilizer is applicable to the Chinese chives and is made from the biogas residues, the biogas slurry and functional microorganisms according to fertilizer needing requirements of the Chinese chives; the advantages of an organic fertilizer and a compound microorganism fertilizer are combined to improve the yield and the quality of crops; soil-borne diseases are inhibited.

The invention provides a cherry tree fertilizer and a preparation method thereof, and relates to the field of fertilizers, wherein the raw materials comprise, by weight, 180-220 parts of oil cake, 180-220 parts of peat soil, 22-26 parts of diammonium phosphate, 8-12 parts of potassium sulfate, 2-3 parts of ferrous sulfate, 1-3 parts of borax, 1-2 parts of copper sulfate, 0.5-1.5 parts of zinc sulfate, 0.4-0.6 part of magnesium sulfate, 0.4-0.6 part of manganese sulfate, and 180-220 parts of a component A, and the fruiting body and the culture medium of edible fungi are used as base materials and are subjected to composting fermentation to produce the component A. According to the present invention, the cherry tree fertilizer has the medium nitrogen content, the low phosphorus content and the high potassium content, contains a variety of trace elements, is suitable for the growth of cherry trees, can provide effects of effective soil environment improving, hardened soil activating, cherry disease resistance improving and cherry fruiting rate improving so as to improve the yield of cherry, cannot cause drug residue, and is the environmentally friendly fertilizer.

The invention discloses a petunia hybrida vilmorin regenerant and a use method thereof. The petunia hybrida vilmorin regenerant is formed by the compatibility of the following ingredients: gibberellin, triacontanol and brassinolide, wherein the mass ratio of the gibberellin, the triacontanol to the brassinolide is (10.0-20.0):(1.0-2.0):(0.5-1.5) and is preferably 15.0:1.5:1.0, and three ingredients are calculated according to the weight-mass ratio of 100% purity. When the regenerant is used, after the regenerant is diluted according to the concentration of 15-25[Mu]g.L<-1>, petunia hybrida vilmorin which finishes being cut and trimmed is sprayed. An operation needs to be carried out at the dusk of a cloudy day or a sunny day, and a situation that raining does not happen in 24h is guaranteed after spraying is carried out, and no artificial irrigation is carried out in the 24h. After 24h, manure of fermented night-soil mixed with water is applied for one time, after the days, the manure of fermented night-soil mixed with water is firstly applied for one time, and then, the petunia hybrida vilmorin regenerant is sprayed after 0.5-1.0h at spraying concentration which is the same with the spraying concentration of the first time. Conventional management of fertilizer and water and pest and disease control are carried out in the rest of time. The regenerant has the advantages of stable dosage form, convenience in operation, low use cost and obvious regeneration effect, single dosages in preparations have a synergetic effect, and the regenerant is a good petunia hybrida vilmorin regenerant.