69results about How to "No rot" patented technology

The invention relates to a Paris polyphylla var. yunnanensis scale seedling culturing method. The method comprises the following steps of: selecting Paris polyphylla var. yunnanensis plants more than 10 years old and reserving seeds for planting; collecting mature seeds; washing the collected seeds to remove episperm; spreading and drying the seeds in a shade and ventilating place within 12 hours, wherein a temperature is maintained and an accumulation thickness is less than or equal to 6 cm; spreading the seeds uniformly and drying; filling the seeds into a ventilating container; storing the container in a shade environment with a suitable temperature, wherein the storage time is no more than 2 months; clearing impurities and residues in a seedling culturing field; fertilizing decayed farm manure and calcium superphosphate; plowing and raking soil; forming a furrow; spreading humus soil on the furrow surface; flatting the furrow surface; sowing in early June next year; taking the stored seeds, and after sterilizing, broadcasting the seeds uniformly according to the thickness of sowing; earthing after broadcasting; covering mantle on the furrow surface; irrigating sufficiently and performing seedling management. A method for drying the seeds of the Paris polyphylla var. yunnanensis in shade in an environment without direct sunlight is adopted, the dormancy of the seeds of the Paris polyphylla var. yunnanensis is broken, and the scale production of Paris polyphylla var. yunnanensis seedlings is realized, so that germchit guarantee is provided for large-area popularization and cultivation of the Paris polyphylla var. yunnanensis. The method has the characteristics of simple and easily-learned operation, high survival rate of germchit, low production cost, healthy and strong germchit, stable and reliable technology, high repeatability, and capacity of effectively solving the problem of scale seedling cultivation of the Paris polyphylla var. yunnanensis.

The invention relates to a fresh-keeping method and a fresh-keeping storehouse of a biological freezing point for fruits belonging to an agricultural products processing field. The fresh-keeping method of the biological freezing point for the fruits includes the steps: spraying calcium salt in the process of cultivating, sleeving a transparent bag or spreading a reflecting film to improve hardness and sugar degree of the fruits; carrying out rapid cooling before putting in the fresh-keeping storehouse in a pre-cooling room; after putting in the fresh-keeping storehouse, processing with a preservative; then regulating the temperature to a critical point of the freezing point with humidity of over 90%; adopting stage heating after leaving the fresh-keeping storehouse. Preservation period of late maturing peach is prolonged to 3 months; the fruits processed by the steps are fresh as before and the phenomenon such as browning, softening and rotting do not exist. The cost of the supporting fresh-keeping storehouse constructed based on the invention is about 1.2 times of that of a low temperature cold storage and 1/2-2/3 times of that of an air conditioned storehouse with the same volume; fresh-keeping effect is remarkably superior to the low temperature cold storage and the air conditioned storehouse; the invention can promote the creativity and development of relevant industries such as a transport case and a transport vehicle of the biological freezing point as well as the relevant culture of the biological freezing point; the invention is a technology with a wide prospect and favorable economic benefits.

The invention provides a seeding method of Cistanche tubulosa. Chinese tamarisk ecological forest Cistanche tubulosa autoeciousness drug plants are planted in hungriness or desert of the west region, the Chinese tamarisk ecological forest is plated through wide and narrow line thick planting, drilled holes are respectively between the lines of the planted chinese tamarisk, seeds of Cistanche tubulosa is inoculated through single layer or layering insemination, or inoculation paper is input, markedly reducing working load of inoculation. After planting the Chinese tamarisk and inoculating the Chinese tamarisk with autoeciousness Cistanche tubulosa for field management, fertilization and integrated control of agricultural biology and the like, fleshy stem of Cistanche tubulosa reaches 250-550 kg yield per mu in the wide line lasted for a plurality of years, and seeds of the Cistanche tubulosa reach 1-2.2 kg yield per mu in the narrow line lasted for a plurality of years. Through detection, success ratio of inoculating the autoeciousness Cistanche tubulosa reaches 78.5-89.5%.

The preserved pleurotus ostreatus is produced by using the material including fresh pleurotus ostreatus, sugar, citric acid and water and through the technological process including the steps of material treatment, scalding and rinsing, soaking with sugar, boiling in sugar, stoving, packing, etc. It has a sugar content of 50-60% and water content of 17-19% and contains rich nutrients, including protein, fat, and carbohydrate as well thiamine, riboflavin, nicotinic acid, etc. It is sour, sweet and delicious and some health care functions.

The invention relates to the field of pest prevention and control in landscape engineering, and in particular relates to a composition for preventing and treating wood-boring pests. The composition consists of the following components in parts by weight: 0.1-20 parts of fenitrothion, 0.1-20 parts of turpentine, 0.1-20 parts of dimethoate, and 1-50 parts of water. The method comprises the following step: thoroughly and uniformly mixing the fenitrothion, the turpentine, the dimethoate and the water according to the formula ration, thus obtaining the composition for preventing and treating wood-boring pests. When the Composition for preventing and controlling wood-boring pests is coated on the branches and trunk or root of a tree, the purpose of preventing the wood-boring pests from damaging the tree can be realized. The Composition for preventing and treating the wood-boring pests has the advantages of high prevention and cure rate, low toxicity, low cost and suitability for popularization in large scale.

The invention discloses a turnip pickling method in the technical field of turnip pickling. The turnip pickling method includes the steps: firstly, washing turnips with clean water after removing root hair and stems; secondly, placing the washed turnips into water solution made of acetic acid and white granulated sugar for soaking and draining; thirdly, placing the drained turnips into a pickling tank for sealed pickling; fourthly, closing a cover plate after placing the turnips and filling the pickling tank with nitrogen through an air inlet hole; fifthly, taking out the pickled turnips, and desalting, draining and shredding the pickled turnips; sixthly, placing the shredded turnips in a pot and placing seasonings into the pot for seasoning; seventhly, packaging and warehousing the turnips after standing. The air inlet hole is formed in the top of the pickling tank, and an air outlet hole is formed in the bottom of the pickling tank. By screening and soaking the turnips before pickling and filling the pickling tank with the nitrogen in the pickling process, and growth of putrefying bacteria is suppressed while lactic acid bacteria growth and reproduction speed is increased, so that the content of nitrite in the turnips is reduced.

The invention relates to a semi-worsted porous segment color slub yarn. The semi-worsted porous segment color slub yarn is prepared from base yarn and decorative yarn, wherein the base yarn is prepared from prolivon fibers, spun silk fibers and wool fibers, and the decorative yarn is prepared from aloe viscose fibers and antibacterial hollow polyester fibers. The slub yarn prepared through the method is colorful, rich in color, changeable in pattern, unique in style, rich in layer change and special in shape, and can generate a flash effect after the fibers in different colors are combined into threads; due to the fact that the yarn is rich in color and diversified in shape change, a fabric manufactured through processing is antibacterial, capable of diminishing inflammation, protecting skin and beautifying the face, good in moisture absorption and good in dyeing property and elasticity, does not generate adverse reactions when making contact with the human body, and is not easy to damage by worms or rot, unique in appearance, good in drapability, good in comfort degree, good in abrasion resistance, natural in color and wide in application range; the processed fabric is strange in style and has the health-care functions of resisting bacteria, protecting the skin, strengthening the body, beautifying the face, moisturizing the skin, being good in comfort degree and the like.

The invention provides a preparing method of tearing electret film method antibacterial flame-retardant antistatic radiation-prevention fancy composite yarn. The composite yarn is prepared from core yarn, fixed yarn and decorative yarn, the core yarn is aramid 1414 fiber and polytetrafluoroethylene fiber, the fixed yarn is color polyester fiber, and the decorative yarn is flame-retardant viscose,stainless steel short fiber, Amicor fiber and silver fiber. According to the fancy healthcare yarn with the functions of being antibacterial, flame-retardant and antistatic, preventing electromagneticwave radiation and the like, all fabric and high-end products prepared through the fancy healthcare yarn are high in strength, high in modulus, good in flame-retardant performance, excellent in antistatic performance, good in moisture adsorption and breathability, good in dyeing performance, good in elasticity, good in plumpness and the like, a bad reaction cannot occur when the yarn is in contact with the human body, the products are not easily damaged by worms and rotted, and the appearance is unique; moreover, the yarn has the healthcare functions of being antibacterial, sterile, bacteriostatic, good in electromagnetic-wave-radiation-prevention performance and the like, the comfort is excellent, the wear resistance is good, the color is natural, and the product is wide in purpose range.

The invention relates to a waxberry storage and fresh-keeping method which comprises the following steps: (1) postharvest pre-cooling, to be specific, putting harvested waxberries into a pre-cooling room to pre-cool and ensuring that the temperature in the pre-cooling room is 1-5 DEG C, and the relative air humidity is 85-90 percent, so that the temperature of the waxberries is reduced to 5 DEG C; (2) vacuum packaging, to be specific, equivalently sub-packing the waxberries into vacuum fresh-keeping bags, pumping and sealing with a vacuum packaging machine, wherein the pressure of the vacuum packaging machine is 12-15 mmHg; (3) packing and ice block sprinkling, to be specific, correspondingly putting a bag of waxberries in a foam box, capping and sealing, and sprinkling ice blocks which are not lighter than the waxberries around the bottom and the periphery of the vacuum fresh-keeping bag; (4) fresh-keeping at a low temperature, to be specific, piling and storing the foam boxes in a refrigerator, wherein the temperature in the refrigerator is minus 3- minus 5 DEG C, and the relative humidity is 90-95 percent. Though the adoption of the waxberry storage and fresh-keeping method, the waxberries can be subjected to lasting fresh-keeping for 18-20 days, the assistance of a chemical agent and complicated equipment is avoided, the operation is simple, the cost is low, and the popularization is facilitated.

The invention provides a citrus germination accelerating device and a hydroponic culture seedling raising method, and relates to the technical field of crop planting. The device comprises a box body (1) and a cover body (2); the top of the box body (1) is provided with an opening; the cover body (2) covers the box body (1); holes (3) are uniformly formed in the cover body (2). The device is used for hydroponic culture seedling raising, the 30-day germination rate can reach 92.3-97.3%, and the 90-day root rotting rate is only 6.3-12.3%. According to the method, citrus hydroponic culture under the non-aerobic condition is realized, and the problem of root rotting in the long-time citrus hydroponic culture is solved.

The invention discloses nutrient soil for cultivation of succulent plants and a preparation method of the nutrient soil and relates to the technical field of planting. The nutrient oil comprises raw materials as follows: leaf mold, river sand, modified bentonite, sodium selenite, sodium borate, folic acid, diammonium phosphate, ferrous sulfate, biochar and collected bone powder. The preparation method of the nutrient soil comprises steps as follows: water and a disinfectant are added to the leaf mold, the river sand, modified bentonite, biochar and the collected bone powder and mixed uniformly; then the materials are subjected to curing, disinfection or exposure treatment; finally, the materials are mixed uniformly with remaining raw materials. The nutrient soil for cultivation of the succulent plants can prevent soil at roots of the plants and underlying soil from hardening, is good in permeability and good in fertilizer and water retention capacity, has adequate nutrients and is suitable for being popularized and applied.

The invention relates to the technical field of konjak planting, and discloses a konjak nutrition pot cultivation method. The method comprises the following steps of selecting a land and a nutrition pot: selecting a planting area in an area suitable for konjak growth, and selecting the black pottery nutrition pot with the bottom size of 30x30 cm, the height of 28 cm, the upper caliber of 28 cm andthe thickness of 0.15 mm; and preparing nutrient soil. According to the konjak nutrition pot cultivation method, the nutrition pot is filled with the prepared nutrient soil by half height, terminal buds of konjak seeds are obliquely placed into the nutrition pot according to an angle ranging from 35 degrees to 40 degrees, then the nutrition pot is filled with the nutrient soil to cover the konjakseeds by 5 cm to 8 cm, topdressing is conducted, when the emergence rate of konjak reaches 80%, seedling fertilizer is applied for the first time, the seedling fertilizer needs to be heavily appliedif base fertilizer is insufficient, 20-30 loads of farmyard manure is applied per mu, and water is added to obtain 40 loads of farmyard manure for watering, so that the land fertility is guaranteed, the same-land planting obstacle of the konjak in continuous three years or above is broken through, the number of farming operations is small, damage to konjak plants can be avoided, and no opportunityis brought to infection and spreading of germs.

A three-dimensional orange storage rack comprises a combined stacked box rack, a ventilation storage box and a hoisting system, wherein the combined stacked box is formed by combing two pairs of door-shaped sashes, two sides of the door-shaped frames are provided with stacked box sashes and bearing sashes; the ventilation storage box is provided with a ventilation bottom hole, vertically hoisting stake columns, obliquely hoisting stake columns, transversely rolling columns and opening/closing box plates, wherein the hoisting system is mounted at the top of the combined stacked box frame and structurally comprises a lifting bridge frame, a dual-drum windlass, a dual-wheel guide rope frame and lifting hoisting ropes. According to the storage capacity of the oranges, a combined stacked box frame with a single structure and a connected structure is mounted, the oranges are stored in multi-layer and three-dimensional ways, as a result, an orange planter can stack many times of oranges on the same stacking filed, bad oranges can be inspected and removed regularly and conveniently, and the situation that the oranges are squeezed with each other to perish due to the wet ground is avoided. Therefore, the orange three-dimensional storage rack is reasonable in structure, simple to operate and control, convenient for the orange planter to store the oranges.

The invention relates to the fresh-keeping technical field, and in particular, relates to a storage method of postharvest mandarin orange, wherein the method includes the steps particularly: (1) picking fruits; (2) loading and unloading; (3) carrying out selective acceptance; (4) degreening; (5) loading the fruits on a grading production line and selecting defective fruits; (6) soaking: soaking the fruits in a fresh-keeping medicine pool; (7) drying: drying the soaked fruits at the temperature of 35-36 DEG C, after drying, grading according to the fruit specifications, and sorting out the samebatch of fruits with better appearance and color as display fruits of each batch; (8) packaging; (9) carrying out selective examination of the packaging quality of finished product; and (10) loadingthe finished product. The storage method can safely and effectively keep the freshness of the mandarin orange.

The invention discloses a seedling culture method of pakchoi cabbage. The seedling culture method comprises the following three steps: carrying out seed soaking and germination acceleration, carrying out land preparation and sowing seeds, and carrying out seedling culture management. The seedling culture is carried out on a pakchoi cabbage vegetable; the method adopts an incubator and a terrestrial heat resistor and has a rapid germination speed and ordered germination, and the germination rate reaches 92%; a seed decaying phenomenon does not occur, the growth vigor of the seedlings is good, and a condition of high and low seedlings does not occur; especially, the seedlings have thick and strong stems, developed roots and tender and green leaves; particularly, the temperature can be timely and properly controlled through a seedling bed of the terrestrial heat resistor; the seedling culture method is suitable for seedling emergence and growth; and meanwhile, damping-off seedlings are artificially weeded out, bacterium-carrying nutrients are filled in time, and crossed occurrence of diseases is prevented.

The invention provides a method for interplanting Pseudostellaria heterophylla with Vaccinium bracteatum, and relates to the technical field of agricultural planting. The method comprises the steps ofinterplanting structure determination experiment, planting land selection and planting soil preparation, Vaccinium bracteatum transplanting, Pseudostellaria heterophylla cultivation bed disinfection,Pseudostellaria heterophylla planting, field management after planting, harvesting and the like. According to the method, starting from the biology and cultivation characteristics of Vaccinium bracteatum and Pseudostellaria heterophylla, the optimal interplanting structure for interplanting Pseudostellaria heterophylla with Vaccinium bracteatum is determined by adopting a scientific method, Pseudostellaria heterophylla and Vaccinium bracteatum are reasonably interplanted, one is high, the other is low, one is deep, the other is shallow, one is sparse, the other is dense, a single population is changed into a composite population, and the two are mutually beneficial. By means of reasonable planting density, various resources such as light energy, nutrients, moisture and land are efficiently utilized, a unique soil micro-ecological environment jointly adapted by Pseudostellaria heterophylla and Vaccinium bracteatum is established, soil fertility is improved, prevention and control of pests and diseases are free of pollution, and economic benefits are improved.

The invention provides a sprouting vegetable planting method. The method comprises the step that seeds of sprouting vegetables are placed on seedling raising paper which is just immersed in a nutrient solution. Compared with an existing sprouting vegetable planting technology, the sprouting vegetable planting fundamentally solves the problems that roots of traditional sprouts rot, nutritive value is low, and manpower is wasted. The sprouting vegetables planted through the sprouting vegetable planting method are high in germination rate, the sprouts are strong, growth vigor is uniform, the nutritive value is high, the yield is high, and the sprouting vegetables are clean and sanitary and can be directly cooked without cleaning after being harvested.

The invention discloses a blueberry high-valued processing method which comprises the following specific steps: 1) adding pectinase into blueberry pulp, performing enzymolysis, adding white granulatedsugar to adjust the sugar degree, adjusting the pH value by using citric acid and baking soda, and performing sterilization treatment to obtain a blueberry pretreatment solution; (2) weighing saccharomycetes for blueberries, adding the saccharomycetes into a sucrose solution, mixing the saccharomycetes for blueberries with the sucrose solution, performing water bath activation, adding the activated bacteria solution into the blueberry pretreatment solution obtained in the step (1), performing inoculation, and finally performing fermentation in an incubator so as to obtain primary fermented blueberry mash; and 3) using the primary fermented blueberry mash to separately prepare blueberry fruit wine, blueberry wine, blueberry fruit vinegar and blueberry ferment. The method solves the problems that blueberries are not resistant to storage and easy to rot, the raw materials of processed products are wasted, the loss of nutritional ingredients is large, and the variety of the products is single, and the obtained products are high in quality.

The invention relates to the technical field of pleione bulbocodioides planting, and discloses a pleione bulbocodioides seed tissue cultivation method. The method comprises the following steps: removing unnecessary parts of collected pleione bulbocodioides seeds, carefully cleaning required parts, and then cutting the seeds to an appropriate size. According to the pleione bulbocodioides seed tissue cultivation method, through tissue cultivation, the large-scale tissue cultivation of pleione bulbocodioides can be performed in a large-scale pleione bulbocodioides planting base, so that the seedling survival rate of pleione bulbocodioides is improved, the excellent and good rate of pleione bulbocodioides is ensured, the reproduced progeny is neat and consistent, excellent characters of the original variety can be maintained, and rot or necrosis cannot appear after sterilization during the process of seed multiplication and rhizome culture of pleione bulbocodioides. The tissue cultivationmethod is used to remove viruses, fungi and bacteria of most plants, so that the plant has strong growth potential, enlarged flowers, bright color, improved stress resistance, and increased number offlowers produced.

The invention relates to the technical field of fresh-keeping of vegetables, and concretely relates to a fresh-keeping method for Chrysanthemum coronarium. The method comprises the following steps: (1) sterilization; (2) coating of an orange essential oil/capsicum essential oil/tulip essential oil complex agent; (3) high static pressure treatment; (4) coating of a porous membrane; (5) coating of salicylates; (6) preservation at a normal temperature. After treatment, respiration intensity of Chrysanthemum coronarium is obviously inhibited during storage period, decrease of mineral matters, VC,chlorophyll and other nutrients in the later period of storage are substantially delayed, and accumulation of ethene content during the storage period is substantially inhibited; weight loss due to internal respiration and surface transpiration in the storage period is reduced, peroxidase and other activities are reduced at the same time, aging process of Chrysanthemum coronarium is effectively reduced, original freshness and color of leaf vegetables are better kept, and eating flavor is better.

The invention discloses a whole grapefruit fresh-keeping agent, and provides a preservative and fresh-keeping combination capable of obviously inhibiting growth of mycete, and improving the overall prevention and treatment effects on diseases during the whole grapefruit storage period. The whole grapefruit fresh-keeping agent comprises the following components in percentage by weight: 15%-80% of imidazoles fungicide, 15%-55% of thiabendazole, 10%-25% of a film-forming agent and 5%-25% of sodium 2,4-dichlorophenoxyacetate or low sodium salt. The disease-free fruit rate of the whole grapefruit which is processed by the whole grapefruit fresh-keeping agent can reach 100% after the whole grapefruit is stored for 6 months; and the whole grapefruit fresh-keeping agent can basically meet the requirements of whole grapefruit fresh-keeping production.

The invention relates to the technical field of preparation of dried mackerel meat, and discloses a preparation method for dried mackerel meat. The preparation method comprises the following steps: 1)raw material selection; 2) cutting with three forms, namely back cutting, abdomen cutting and belly cutting according to the size of a mackerel; 3) washing; 4) salting with a salt amount determined according to the size of the mackerel; 5) air-drying: a step of washing and brushing a mackerel body with brine once to remove stained dirt, draining the brine, and laying the mackerel body onto a fishdrying curtain in arrangement; and 6) drying and packaging of mackerel meat. According to the preparation method based on the dried mackerel meat provided by the invention, drying equipment is adopted for drying treatment in the mackerel drying process, so invasion of bacteria is avoided; the dried mackerel meat can be guaranteed from being rotten; the air-drying time of the dried mackerel meat is shortened; the preparation method for the dried mackerel meat is more mature; excessive carcinogens cannot be generated in the pickling process; the quality of the dried mackerel meat is excellent;the shelf life of the dried mackerel meat is long; and the dried mackerel meat is safer and more delicious to eat.

The invention discloses a coffin with a frost-free refrigeration function, which comprises a coffin cover, a coffin body, a coffin seat, a compressor, a condenser, a throttling component and an evaporator. The coffin cover is covered on the coffin body, the coffin seat supports the coffin body, and the compressor, the condenser, the throttling component and the evaporator are connected via a connecting pipe to form a refrigerating circulation loop. The evaporator is disposed in the coffin body, and the compressor, the condenser and the throttling component are disposed on the coffin seat. Gas in the coffin is exchanged and circulates by the aid of the compressor, the condenser, the throttling component and the evaporator, so that heat of a dead body in the coffin is dissipated fast, and the temperature in the coffin is uniform. A refreshment effect is good, and stink and putrefactive phenomena can be avoided even if the dead body is stored in the coffin for a long time.

The invention relates to a bean sprout cultivation method and a device used in the method, in particular to a bean sprout cultivation method and device. According to the bean sprout cultivation method, a soft plastic bag is used as a utensil for production of bean sprouts and serves as a packaging bag of a manufacturer at the same time, and mature bean sprouts grow tightly in the bag in the same direction to form bean sprout stalks. The bean sprout cultivation device comprises a box, an opening is formed in the top of the box, the bottom of each side wall of the box is provided with a water drain hole, a suspension grate is installed at the opening of the top of the box, suspension beams arranged on the grate in a suspended mode are provided with suspension nails, and a suspension space used for suspending the soft plastic bag is formed between the suspension beams. By means of the structure, the bean sprout cultivation method and device have the advantages that breaking rate of the bean sprouts is lowered, the shelf life of the bean sprouts is prolonged, quantitative packaging of the bean sprouts is achieved, and industrialized production is facilitated.

The invention provides a rainbow chicken pellet processing technology. The technology comprises the following steps that 1, material preparation; 2, raw material pretreatment; 3, soup preparation; 4, bagging and labeling; 5, metal detection; 6, quick freezing; 7, bin packing, labeling and putting in storage. The processing technology is used for making aviation catering food. The rainbow chicken pellets obtained through the technology are easy to process, high in food quality, colorful, delicious, capable of effectively improving appetite of passengers, long in shelf life and good in taste after being heated, and the aviation catering variety is effectively enriched.

The invention relates to a hericium erinaceus cultivation bacteria stick which is prepared from the following raw materials in percentage by weight: 60-65 percent of cottonseed hulls, 10-15 percent of hybrid wood bits, 8-12 percent of brans, 1-3 percent of a phosphate fertilizer, 1-3 percent of gypsum powder, 1-3 percent of cane sugar, 1-3 percent of Shixun and 1-3 percent of broomcorn wine distiller grains. The bacteria stick is scientific in prescription, so the cultured hericium erinaceus is excellent in quality; the hericium erinaceus body is large; the yield is high; the cost is low; no rotting is caused; meanwhile, the bacteria stick has the advantages of saving water, saving land and saving fertilizers; the hericium erinaceus yield of the bacteria stick is as high as 100%; the biotransformation efficiency of the hericium erinaceus is about 80%; the biological efficiency for cultivating the hericium erinaceus is improved; large-scale cultivation, high yield and excellent quality of the hericium erinaceus are realized; the economic efficiency of cultivation of the hericium erinaceus is greatly improved.

The present invention relates to an industrialized cultivation technology of labiatae plant plectranthus tomentosa. The present invention fills in the blank of plectranthus tomentosa industrialized water cultivation, and provides a cultivation method of the plectranthus tomentosa which is high in survival rate and high in survivability. The cultivation method comprises the steps of taking annual health tender stems as cuttings, and immersing the cuttings into configured nutrient solution for rooting and water environment training after disinfection and rooting powder treatment. During the rooting period, the water level is ensured to be higher than leaf bud positions of the cuttings, thereby facilitating roots growth. 1/2 concentration garden-style nutrient solution improved according to a specification is prepared by autoclaving water, and requirements of microelements are satisfied when the solution is sterile. After radical buds are grown, the cuttings are transferred into a hydroponics landscape bottle for modeling and sequent growth. The nutrient solution is added or updated as appropriate during the growth period. After two months, the plectranthus tomentosa water-cultivated by the method grows well, has developed roots and sweet fragrance, and has corresponding ornamental and edible values. The industrialized cultivation technology establishes the foundation for the plectranthus tomentosa to industrialized hydroponics flower markets, and facilitates application of the plectranthus tomentosa as scientific research materials.

The invention discloses a cultivation method for a greenhouse organic strawberry. According to specification requirements, the method includes the following steps of selecting land, and setting up a greenhouse; ditching, and improving cultivation soil; treating the cultivation soil; choosing strawberry seedlings, planting the seedlings, and managing strawberry plants; and the like. The method is simple and easy to learn, 100% organic strawberries can be produced, and fruits are completely filled, and bright and taste good.

The invention discloses a peanut threshing machine. The machine comprises a power device, a support, a threshing device and a flow guide device; an inlet which contains roots of peanut seedlings is formed in the top of the support; the threshing device comprises a cutting rod and a cutting roller; the cutting rod is fixed into the inlet in the top of the support; the cutting roller comprises a cutting stick, connection rods and a rotation shaft, the cutting stick is placed below the cutting rod, and the distance between the cutting stick and the cutting rod adapts to the outlines of peanut shells; the connection rods are fixed to two ends of the cutting stick respectively and are fixedly connected with the rotation shaft; the rotation shaft is fixed onto the support through a bearing baseand is connected with the power device in a transmission mode; the rotation shaft rotates in the direction that the roots of the peanut seedlings enter the inlet; the flow guide device comprises a flow guide groove, and the inlet end of the flow guide groove is placed below the threshing device; the flow guide groove is spliced by flow guide rods; gaps are formed among the flow guide rods, and thewidths of the gaps adapt to the outlines of the peanut shells.