132 results about "Solanum viarum" patented technology

The invention provides an acinetobacter phosphate solubilizing growth-promotion bacterial strain Y40 and application thereof. The bacterial strain belongs to potato rhizosphere and is preserved in China General Microbiological Culture Collection Center on December 25, 2014 and the preservation number is CGMCC No.10241. Flask shaking test results show that the bacterial strain can effectively reduce the pH value of a solution and dissolve insoluble phosphorus in the solution; and bacterium filling pot experiment results show that the bacterial strain can effectively promote growth of tomato and eggplant plants, meanwhile, can colonize at rhizosphere of plants in large amount and lives in roots to play the effects of growth-promotion.

The invention provides a method for rapidly identifying resistance to verticillium wilt of eggplant. The method comprises the following steps of: accelerating germination and sowing of eggplant seeds, seedling culturing, preparation of a verticillium wilt spore suspension, treatment of pathogenic bacteria infection and incidence investigation. According to the invention, eggplant seedlings are infected with verticillium wilt in a manner of soaking and infecting seedling roots by a bacteria solution, and the eggplant seedlings are infected after being uniformly cultured in a substrate until achieving a state of one seedling with two leaves, so that the growth vigor and size of the eggplant seedlings are easy to control, and the consistency and reliability of an identification result are ensured. By adopting the appropriate verticillium wilt substrate and adjusting the concentration of the verticillium wilt suspension, the method has the advantages of good infection effect, high survival rate of the infected seedlings, uniform inoculation and rapid incidence. According to the invention, only different plants with consistent growth vigor need to be soaked in the bacteria solution after root cutting, so that the operation is simple and convenient, the seedling culture time is short, and the method is particularly suitable for identification of resistance to verticillium wilt of eggplant breeding materials in batches.

The invention relates to a food processing method, in particular to a preparation method of a sauce rubbed eggplant, aiming at providing a making method of the sauce rubbed eggplant and sufficiently showing the nutritional value and the deliciousness of the sauce rubbed eggplant. In a technical scheme adopted by the invention for achieving the aim, the preparation method of the sauce rubbed eggplant comprises the following steps of: (1) selecting materials: selecting tender eggplants; (2) removing stalks and husks: removing the eggplant stalks, and then rubbing the husks away; (3) stewing andcooling: placing the eggplants into a pot, closely covering, completely stewing by using fire, and taking out for complete cooling; (4) soaking: placing into sauce for soaking; (5) draining sauce: fishing out after the soaking, and draining the sauce; and (6) pickling: placing the eggplants into sweet sauce, and pickling for one month to obtain a finished product. The preparation method disclosedby the invention has the beneficial effects of sufficiently retaining the nutrient components and ensuring the golden color, the full sauce and the mellow mouthfeel of the sauce rubbed eggplant through the saucing processes of sauce soaking and sweet sauce pickling; in addition, a saucing process has the advantages of easiness for operation and cost saving property.

The invention discloses a method of culturing a tomato grafted seedling. The method includes the following steps of conducting cuttage on a lateral branch of a tomato elderly plant, using a new bud obtained through cuttage as a scion, using a wild eggplant as a rootstock, grafting the rootstock and the scion, cultivating the grafted seedlings, selecting good and robust plants without plant diseases and insect pests as stock plants, picking a lateral branch with 3 leaves to 5 leaves and using the lateral branch as a cutting, cutting leaves, budding inflorescence and growing points of the picked cutting, simultaneously cutting 4 centimeters of the lower portion of the cutting, wherein a cutting opening of the lower end needs to be smooth and an angle of the cutting opening is from 30 degrees to 45 degrees, soaking the well cut cutting in 800-time carbendazim solution for 1 minute to disinfect the cutting, and simultaneously preventing the cutting from loosing water and rootage from being influenced. The lower portion of the cutting is soaked in 100 milligrams per kilogram of indolebutyric acid for 10 seconds to 15 seconds, and therefore high rooting percentage can be obtained and rooting time can be shortened. The cutting is inserted into base material with 5cm*5cm density, the inserting depth is from 2 centimeters to 3 centimeters, a root system and a new bud come up after 10 days to 15 days, and the new bud is cut out to be used as the scion when 3 leaves to 4 leaves grow on the new bud. The method of culturing the tomato grafted seedling has the advantages of being high in uniformity, easy to manage after planting, high in harvest and consistent in fructescence.

The invention relates to a cultivation method for overcoming continuous cropping obstacle of eggplants, which is characterized by taking tomatoes or wilds tomatoes as parental stocks and taking coins as an eggplant variety; respectively culturing parental stock seedlings and coin seedlings, grafting and seedling by a cleft graft method to form eggplant graftings combining the parental stocks and the coins, fixedly planting the seedlings after the seedlings survive; making high plots or high ridges of 18cm, and fixedly planting the grafted seedlings in accordance with the row spacing of 70cm and the planting distance of 50cm, wherein the position of a grafting cutter point is 5cm higher than that of the ridge surface or the plot surface; carrying out plant adjustment by a double-rod pruning method after fixed planting to promote the germination of lateral branches, repeatedly carrying out topping treatment to generate multiple lateral branches, thus forming multiple fruits; and culturing until the eggplants mature. In the invention, the grafting and the root changing belong to the biological agronomic measures, the operation is simple, the application is convenient, no pollution is generated to environment and agricultural products during the process of production, and the high quality of the agricultural products can be maintained. The seed source of parental stocks is easily to obtain, the production cost is low, the effect on overcoming continuous cropping obstacle is obvious, and the purposes of continuously planting eggplants in the same block and plastic tent and realizing stable production can be achieved.

Disclosed is a high yield cultivating method for eggplants. The method includes that by means of seed soaking and germination accelerating, seeds are placed in 55 DEG C warm water, the water amount is 5-6 times larger than the seed number, stirring is continuously performed, the 55 DEG C water temperature is maintained for 10 to 15 minutes, and then the seeds are soaked in water which is naturally cooled for 8 to 12 hours; according to greenhouse culture of seedlings, firstly, a layer of 3cm-thickness nutrient soil is put in a seeding box; the seeds are fully watered for the first time, after water totally seeps, a layer of fine soil is sprinkled, the seeds are sprinkled or planted by trench sowing, then 1cm-thickness fine soil covers the seeds, plastic thin films cover the soil, and the plastic thin films are removed in time after seed emergence; as for transplanting, soil preparation and bedding of a field land are performed before transplanting, bottom watering is fully performed, base fertilizers (excellent farmyard manure 5000kg, diammonium phosphate 20kg and potassium sulphate 30kg per mu) are fully applied, and transplanting is performed in good time. The high yield cultivating method for the eggplants is simple, convenient to manage and high in planting benefits, and can effectively solve the problem of low planting efficiency of the eggplants in north of China.

The invention discloses a high-yield planting method of an eggplant, and belongs to the technical field of crop planting. The method comprises the following steps: I, selecting a variety and a seedbed and preparing nutrient soil; II, treating seeds; III, managing the seedbed after seedling transplantation; IV, planting and performing field management. The eggplants planted by using the high-yield planting method of the eggplant have the characteristics of big size, high in yield and quality, good economic benefit and low probability of producing strange fruits.

The invention discloses an eggplant seedling growing matrix, and belongs to the technical field of soilless culture. The matrix comprises 400-550dm<3> / m<3> of coconut chaff, 150-300dm<3> / m<3> of peat, 100-150dm<3> / m<3> of wood chip, 200-300dm<3> / m<3> of vinegar chaff, 50-75dm<3> / m<3> of perlite, 60-75dm<3> / m<3> of vermiculite, 10-20dm<3> / m<3> of a decomposed fermented material, and a small amount of an organic fertilizer, and the organic fertilizer comprises 0.1-0.3kg / m<3> of peptone, 0.1-0.2kg / m<3> of an organic potash fertilizer and 0.1-0.2kg / m<3> of an organic phosphate fertilizer. The matrix adopts the coconut chaff as a main body matrix material, and also comprises the peat, wood chip, vinegar chaff, perlite, vermiculite and the decomposed fermented material according to different proportions, so the acidity-alkalinity of the matrix is effectively balanced, and abundant and sufficient nutrient environment is provided; and the matrix has the advantages of loosening, ventilation, water retention, fertilizer conservation, environmental protection and low cost.

The invention discloses heat clearing and toxicity removing flour. The heat clearing and toxicity removing four is made of, by weight, 100-120 parts of wheat meal, 30-40 parts of green beans, 20-30 parts of kidney beans, 20-30 parts of millet, 1-2 parts of lycopodium clavatum, 2-3 parts of radix achyranthis bidentatae, 3-4 parts of clove, 2-3 parts of boschniakia rossica, 4-5 parts of ginkgo leaves, 15-20 parts of cactuses, 20-24 parts of loquat fruit, 12-16 parts of sweet osmanthus, 20-25 parts of eggplants, 22-28 parts of Chinese yam, 25-35 parts of purple sweet potatoes, 30-35 parts of coconut juice, 20-30 parts of chicken hearts, 3-4 parts of edible salt, 3-4 parts of olive oil, 1-2 parts of food additives and a proper amount of water. The flour has the functions of heat clearing and toxicity removing. The green beans added into raw materials has the effects of heat clearing, toxicity removing, summer heat relieving, diuresis realizing, acne removing, swelling subsiding, air flow smoothing, five internal organ coordinating, nerve calming, scurf removing, skin moisturizing and vital energy tonifying and benefiting. The cactuses have the functions of heat clearing, toxicity removing, tendon relaxing, collateral activating, stasis eliminating, swelling subduing, intestine detoxifying, blood cooling, pain relieving, intestine and blood stopping, digestion promoting, pain relieving, cough relieving, skin whitening, moisturizing and the like. In addition, the added coconut juice has the functions of rheumatic pain relieving, poison abolishing, vital energy tonifying and skin moisturizing.

Disclosed is a continuous cropping type eggplantgrafting method. The method comprises the steps of (1) stock selection, wherein the stock is solanum torvum and the scion is an ordinary eggplant variety; (2) culturing, wherein a solanum torvum stock seedling and a scion seedling are cultured independently, and grafting is conducted after the scion seedling grows 3-4 blades; (3) grafting, wherein cleft grafting is carried out on the scion seedling at the position 5-8cm above the soil surface of the solanum torvum stock seedling, dryness needs to be guaranteed during cleft grafting, and water feeding must be absolutely prohibited; (4) seedling culturing, wherein the well grafted eggplant seedling is well covered by a film to be cultured at a temperature of 25-28 DEG C and an air humidity of 70-95% for 60days; (5) transplanting, wherein the eggplant seedling is transplanted to a cold shed for 120days, and then grafting is achieved successfully. The method breaks through the habitual mindset that eggplants can not be cropped continuously. According to the method, the eggplants can be cropped continuously on the same field within 4-5 years, the yield is high and can reach 2-3 times of the yield obtained with the traditional planting method, and the color and taste of the eggplants are improved greatly.

The invention discloses a method of improving the salt tolerance of eggplants by applying brassinolide. The method comprises the steps that before eggplant sowing, brassinolide microbial inoculum stock solution is diluted by 20 times for soaking seeds, from the one-unfolded leaf and one-curled leaf period, the chlorophyll content of eggplants is monitored at each week, 3-5 typical plants are selected in a colony, the completely unfolded leaf at the topmost node of each plant is selected for measuring the chlorophyll content, if the chlorophyll content is about 0.9 mg / L, brassinolide microbial inoculum is not sprayed, or 0.1 mol / L calcium chloride solution is sprayed once on the leaf surfaces in the vigorous growth period, and after 24 hours, the brassinolide microbial inoculum stock solution is diluted by 200 times for once spraying.

The invention discloses selenium-enriched eggplants and a production method thereof. The total selenium content of the selenium-enriched eggplant is 10 to 300mu g / kg, and the organic selenium is more than or equal to 80 percent of the total selenium. The method comprises the following steps of: culturing selenium-enriched eggplant seedlings by using a selenium-enriched eggplant seedling medium; performing transplantation with soil of the seedlings to a field; and finally harvesting the selenium-enriched eggplants, wherein the selenium-enriched eggplant seedling medium comprises a nano selenium plant nutrient, field soil, composted livestock manure, and horse dung or rice bran; and a weight ratio of the nano selenium plant nutrient to the field soil to the composted livestock manure to the horse dung or rice bran is (0.001-0.1):(2-8):(1-4):(1-4).the eggplants are rich in selenium element, and uniform in whole content; and by the method, the ratio of the organic selenium is improved, the problem that the selenium content in the eggplants grown in different batches is not stable in the prior art is solved, the unification of the selenium content in the eggplants is ensured, and the standardized large-scale production can be realized.

The invention discloses a biological pesticide specially used for eggplants, and a preparation method of the biological pesticide, belonging to the technical field of crop pesticide preparation. The biological pesticide is mainly prepared from the following raw materials: radix sophorae flavescentis, cortex dictamni, broadleaf holly leaf, Chinese honeylocust spine, honeysuckle flower, herba menthae, folium eriobotryae, radix rehmanniae, folium artemisiae argyi, common nandina leaf, liquorice root, purslane herb, rhizoma menispermi and herba speranskiae tuberculatae. The biological pesticide contains multiple substances such as kushenin, dictamnine and polyphenols, thus not only having an inhibiting effect for multiple pathogenic bacteria, but also being capable of controlling pests such as aphids, Chinese chive maggots and red spiders and having a good promotion effect for all growth processes of the eggplants. Chemicals are not added into the biological pesticide specially used for the eggplants, so that the biological pesticide is safe and reliable in quality and environment-friendly; the biological pesticide is good in control effect for plant diseases and insect pests of the eggplants, simple and reasonable in preparation method, low in comprehensive cost, simple and flexible in use method and easy to popularize and apply.

The invention discloses a disease-resistant, draught-resistant and cold-resistant grafting technology for black tomatoes in South America. The technology belongs to a black tomato seedling grafting technology which is characterized in that excellent eggplant or tomato varieties are selected to be used as tree stocks, through a casing grafting technology, black tomato seedling scions are grafted to eggplant or tomato stock seedlings after being treated with nutrient solution containing NAA and cane sugar. The treatment is carried out through the grafting technology, so that the adaptability and the ability of black tomato seedlings for resisting against plant diseases and insect pests are greatly improved, and technical support is provided for large-scale popularization and planting of black tomatoes.

The invention belongs to the technical field of gardening crop disease resistance identification, and concretely relates to an indoor identification method for anti-phomopsis blight. The method comprises the steps of seedling growing and colonization of eggplant, preparation of a fluid suspension for phomopsis blight pathogen, pathogen invasion treatment and pathogenesis investigation. According to the invention, eggplant fruit is selected as an identification material indoor, a self made cross-shaped cutter is used for making cross wound on the eggplant, a filter paper sheet containing the fluid suspension for phomopsis blight pathogen spore is used for invasion treatment, and then pathogenesis investigation is carried out, and thereby the appropriate concentration of the fluid suspension for phomopsis blight pathogen spore as well as the length and depth of the cross wound can be cleared. Compared with large land inoculation, factors such as inappropriate climate condition and other insect disease influence in environment can be avoided, and the method has the advantages of easy control of disease resistance screening condition, consistent standard, rapid pathogenesis, simple operation and reliable result, a lot of manpower and material resources can be saved, and the method is especially suitable for identification of large batch of phomopsis blight resistance for eggplant breeding material.

Solanum viarum is an alkaloid producing plant of the family Solanaceae with varied therapeutic uses. In order to grow the plant in large areas; one needs to have an efficient system of vegetative multiplication, which ensures its genetic uniformity, and true to the type nature. In nature largely seeds propagate plant, which could be result of cross-pollination which may result in genetic drift. The present invention provides an efficient micropropagation system, with high level of multiplication at relatively low cost of production. The multiplication ratio was as high as 1:6 and almost 95% the plants were viable and successfully cultivated in field. The present invention provides an ideal way of mass cultivation of the selected elite plant material.

The invention discloses a high-yield planting method for eggplant comprising following steps: preparation of seedbed soil; pregermination of seed; sowing seed. Compared with the prior art, the high-yield planting method has following beneficial effects: the seed germination percentage is over 92%, the emergence percentage is from 83% to 87%, and sprouts are robust and grow well. According to the high-yield planting method, mixture of bentonite and kaolin is added to field soil; the soil adsorbability and activity are improved by fermentation of argy wormwood, honey locust and ginger so that the permeability of soil is improved. Nutrients are absorbed by the soil and the soil insecticidal capability is also improved. Growing of eggplant seedling is protected. By use of the high-yield planting method, the output of eggplant is increased, plant diseases and insect pests are reduced, and production cost is reduced.

The invention relates to a multiple cropping cultivation method for eggplants. The method comprises the following steps: performing eggplant seedling raising and cultivation; after first eggplants are harvested in a fruit harvesting period, performing pruning, smearing wounds with pasty pesticide ointment to prevent disease infection, and topdressing water full of fertilizer, wherein the pesticide ointment is prepared from 10 to 50 grams of agricultural streptomycin, 10 to 30 grams of 75 percent chlorothalonil and 5 to 40 grams of 20 percent virus A wettable powder, and virus A wettable powder comprises moroxydine hydrochloride and copper acetate; when new side branches are sprouted, performing foliar fertilization, and producing and harvesting second-crop eggplants; then performing pruning, fertilization and the like to harvest all third-crop eggplants according to a cultivation method for the second-crop eggplants. According to the cultivation method, the disease resistance of the eggplants is improved, the planting and harvesting period of the eggplants is greatly prolonged, the yield is 2 to 3 times higher than that of a conventional planting method, the quality of each crop is more stable than that of the conventional planting method, and economic benefits are improved.

The invention provides a preparation method of a fertilizer for increasing production of eggplant, comprising pine needle powder, bean cake powder, rapeseed cake powder, bone meal, balsam pear powder, corn starch, white gourd powder, saffron, honeysuckle powder, mulberry leaves powder, and perilla powder. All percentages herein are by weight. The formula and preparation method are simple, and a large number of organic fertilizers produced by the ingredients can satisfy the growing requirements of eggplant. The eggplant that grows with adding the nutriment has thick rod and full weight, with increasing the output and solving the defects that the usage of the chemical fertilizers, white gourd powder and other materials for the topdressing of eggplant has good effect , and the nutrient components in the chemical fertilizers and white gourd powder can not satisfy the nutritional requirements of eggplant.

The invention discloses a method for cultivating eggplant rich in multiple microelements. The method at least adopts one of the following measures: 1, selecting high-quality eggplant seeds, cultivating normally, and after seedlings grow out, pouring microelement nutrient solution diluted by 500-750 times; 2, cultivating normally, and after field planting, pouring the microelement nutrient solution diluted by 500-750 times into the ridges; 3, during nutrition pot seedling raising, respectively pouring and applying the microelement nutrient solution diluted by 500-750 times in a 2-3 main leaf period and / or field planting; 4, diluting the nutrient solution by 300-500 times, respectively spraying to plants, leaf surfaces and fruits once in a fruit sitting period and an eggplant expanding period; and 5, during soilless cultivation, directly adding right amount of nutrient solution into the nutrient solution respectively in a flowering and fruit sitting period and the eggplant expanding period; and carrying out routine management. The used microelement nutrient solution is ion nutrient solution fertilizer specified in claim 1 of a patent with the application number of 201210053105.4.

The invention discloses a method of planting high-yield eggplant, relates to the technical field of eggplant planting. The method comprises the steps of 1, soil selection; 2, soil preparation; 3, seed selection; 4, seed pretreatment; 5, germination; 6, sowing and seedling; 7, seedling management; 8, colonization; 9, field management; 10, ripe and harvesting. According to the method of planting high-yield eggplant, the planting process is environmentally friendly and scientific, the germination rate of cultivated eggplant is high, the anti-disease resistance is strong, and the yield is high and the eggplant is good in taste.

The invention discloses a culture method for improving salt tolerance of eggplant by root fertilization of allogenic material 2,4-epibrassinolide. The culture method is characterized in that the salt-tolerant eggplant is obtained by root fertilization of 2,4-epibrassinolide (EBR, which is an important plant growth modifier) under the medium culture condition; on the basis of the root fertilization of different concentrations of allogenic material EBR, a method for selecting an optimal EBR concentration is adopted to obtain strong seedlings with strong salt tolerance and strong growth potential in seedling stage, and the screened optimal concentration is 0.05mg.L<-1>; the eggplant is a facility variety with weak salt tolerance; and the adopted culture mode is medium culture. The problems that facility eggplant has weak salt tolerance and weak seedling-stage growth potential can be solved by the mode of the root fertilization of allogenic material EBR.

The invention discloses a method for cultivating eggplant in spring greenhouses, belonging to the technical field of eggplant cultivation, comprising the following steps: 1) preparation of nutrient soil: 40% of decomposed cow dung, 40% of non-solanaceous stubble garden soil, humic acid 20% phosphate fertilizer, mixed with 500 grams of CM or EM beneficial biological fertilizer; prepare 25 square meters of seedbed for every 667 square meters, mix well with 1 kg of nutrient soil and 45% biological potassium, and put it into a nutrient bowl with a diameter of 8 cm and a height of 10 cm, or Make sunbeds and level them for sowing; plant without miscellaneous bacteria, so that the bed soil is loose and not scattered; 2) seed treatment; 3) soaking seeds to accelerate germination; 4) planting; 5) fixed value management; 6) strong seedling indicators. The invention provides an eggplant variety with high temperature resistance, anti-virus, strong growth potential, concentrated fruit, large fruit and thick flesh, relatively cold resistance, and an eggplant cultivation method that can increase yield.

The invention discloses a seedling hardening method for improving the constitution of eggplant seedlings. The method comprises the steps of 1, seedling hardening matrix preparation; 2, rooting nutrient solution preparation; 3, seedling transplantation; 4, management after transplantation. The steps are matched scientifically and reasonably and accord with the growth law of eggplant seedlings, management mode is more accurate, the problem of traditional modes that seedlings are damaged easily is solved, and the method is higher in universality for eggplant seedlings and has a higher guiding value; hardened eggplant seedlings have robust rootstock, high internal nutrient substance content and higher resistance-related enzymatic activity, the survival rate of hardened seedlings reaches 99% or more, planting survival rate after seedling hardening reaches 98% or more, the content of vitamin P in fruit is increased by 30-35%, the content of vitamin C is increased by 70-80%, the content of calcium is increased by 25-35%, the acre yield of fruit is increased by 18-23%, and economic benefits are high.

The invention discloses a pig feed capable of enhancing immunity. The pig feed is prepared from the following raw materials in parts by weight: 120 to 130 parts of corn flour, 30 to 40 parts of wheat bran, 20 to 30 parts of cottonseed meal, 10 to 15 parts of watermelon peel, 4 to 5 parts of eggplant peel, 1 to 2 parts of licorice, 1 to 2 parts of folium ginkgo bilobae, 2 to 3 parts of folium artemisiae argyi, 1 to 2 parts of hawthorn fruit powder, 1 to 2 parts of limestone power, 5 to 6 parts of soybean meal, 6 to 9 parts of peas, 2 to 3 parts of grape seeds, 2 to 3 parts of camellia seeds, 1 to 2 parts of sucrose, 4 to 5 parts of feed attractant and a proper amount of water. According to the pig feed, the raw materials are natural, and are reasonably and scientifically proportioned, and the addition of chemical synthetic medicaments is avoided, so that the immunity of pigs can be effectively enhanced, the pig feed is nutrient-rich, and has broad market prospect, the daily gain can also be increased, the growth of the pigs is promoted, and culture benefits are improved; the added grape seeds have the effects of enhancing the immunity, protecting blood vessels and the like; the camellia seeds have the effects of enhancing the immunity of the pigs and resisting cancer.

The invention provides a production technology of a compound microorganism bacterium agent for resisting bacterial wilt of an eggplant. The production technology is characterized in that raw materials of a fertilizer comprise the following components: 15-20 parts of bacillus mucilaginosus, 15-20 parts of trichoderma harzianum, 15-20 parts of streptomyces microflavus, 10-35 parts of chitosan oligosaccharide, 10-15 parts of vegetable oil sludge, and 10-15 parts of plant ash; three probiotics are mixed by thallus preparation, material mixing, pelletizing of compound bacteria, coating of the vegetable oil sludge at the first layer, coating of plant ash at the second layer, and coating of chitosan oligosaccharide at the third layer; the three probiotics are separated from the antibacterial compound which is chitosan oligosaccharide and play each function to the maximum. According to the production technology, the antagonism and disinfecting effect of the microorganism to bacterial wilt and the induced resistance of chitosan oligosaccharide to the eggplant are utilized to realize the prevention and control of bacterial wilt; the compound microorganism bacterium agent has the advantages of being free from pollution, environmentally friendly, low in cost, and long-lasting in effect.

The invention provides compound fertilizer special for eggplant growth. The compound fertilizer is prepared from bean pulp, humic acid, livestock manure, rape seed cake, bentonite, corn straw, a microbial agent, urea, monopotassium phosphate, potassium sulfate, soil structure conditioner and traditional Chinese medicine powder. The purposes of reducing cost, improving the quality of eggplants and increasing the yield of the eggplants are achieved, and a scientific basis is provided for applying and popularizing the special compound fertilizer.

The invention discloses a pruning method for production increase of eggplants. The pruning method includes: after branching positions of two branches of each of two main eggplant branches bear eggplants respectively, pinching and topping the two pairs of branches, wherein two new branches on the third layer grow at the broken position of each branch, the number of the new branches is eight, and each branching position of the third layer bears an eggplant; pinching and topping the eight branches on the third layer, wherein two new branches on the fourth layer grow at each broken position of the eight branches, the number of the new branches is sixteen, and each branching position of the fourth layer bears an eggplant; performing the process sequentially according to actual conditions; erecting iron or cement tubes and pulling iron wires in a piece of paddy field to fix eggplant twigs; performing other field management normally. Compared with conventional eggplant pruning methods, the pruning method has the advantages that eggplant twig growth, blossoming and fruiting rules are utilized, eggplant fruiting number can be increased, and yield per 667m<2> is increased by more than 30% .

The invention discloses an eggplant scalding pregermination method, and belongs to the field of pregermination. The method comprises the following steps: processing seeds, scalding seeds, soaking seeds at intervals, arranging a place, carrying out variable temperature pregermination, and managing and protecting the pregermination. The method specifically comprises the following steps: removing impurities from the seeds, soaking the seeds in water with a temperature of 25 DEG C for 30 minutes, scrubbing the seeds for 3 to 5 times to remove the pectin attached on the seed coats, and then carrying out seed scalding after the cleaning; wherein the seed scalding comprises the following steps: soaking the infiltrated seeds in cool water, adding water with a temperature of 90 DEG C under quick stirring so as not to burn the seeds, stopping to add hot water when the water temperature reaches 75 DEG C, maintaining the temperature for 5 minutes, the stirring the water until the water temperature reaches 30 DEG C, and keeping on soaking the seeds at a room temperature. Compared the conventional pregermination technology, the time when 50% of seeds geminates is 128 hours earlier, and the time when 90% of seeds geminates is 152 hours earlier. Moreover, the germination potential of the seeds is uniform, the spouts are strong, and the phenomenon of rotten sprout and bad seed is avoided. The method has the advantages of strong practicality and simple and convenient operation, and thus is welcome by vegetable growers.

The invention discloses a pollution-free eggplant planting method. The method mainly includes steps of matrix preparation, seed soaking treatment, sowing, seedling management, field management and harvesting. Compared with existing eggplant planting techniques, the pollution-free eggplant planting method has remarkable advantages that by the technical scheme for eggplant planting, environment friendliness and freeness of pollution are realized, harvested eggplants are plump, and eggplant yield is greatly increased; by the seedling management, the harvested eggplants planted according to the pollution-free eggplant planting method are increased by 8-12% in content of calcium, magnesium, iron and zinc elements than eggplants planted according to a normal planting method; according to five-year consecutive planting trails, the yield of the eggplants planted according to the pollution-free eggplant planting method is higher by 14-16% than that of the eggplants planted according to the normal planting method.