127results about How to "Conducive to factory" patented technology

The invention discloses a fermented pepper sauce and preparation method thereof, comprising cleaning and cutting the greenly red pepper; blanching; pulping; adding ginger, garlic, tomato, carrot, carbon source, salt as additive materials; sterilizing; and then inoculating the mold or yeast or compound bacteria of mold and yeast to perform alcohol fermentation; and then sterilizing; inoculating the acetic acid bacteria to perform acetic acid fermentation; finally adding sweeting agent and thickener to be canned. After blanching, the pulping is not necessary and the calcium salt is added to produce the products during process of preparing. The fermented pepper sauce has gentle pungent taste, delicious taste, fermentation flavor. The preparation method thereof can quickly produce the fermented pepper sauce with good and stable quality, fine flavor, safety without antiseptic, suitable for industrialized mass production with excellent market application foreground.

The steel structure beam-column node member is composed of steel upright column and H-beam. The H-beam includes transverse beam and longitudinal beam, on the side surface of steel upright column a screw bolt hole is cut, the upper and lower two sides of said screw bolt hole are quipped with spacing bracket respectively, on the bracket a screw holt hole is cut, on the upper and lower flanges of transverse beam and longitudinal beam and web plate of transverse beam the screw holes are cut, and on the end portion of the transverse beam an end plate is welded, on the end plate a screw hole is cut, on the end portion of the longitudinal beam an ''U'' - shaped clamping hoop plate is welded, and on the clamping hoop plate a screw bolt hole also is cut.

The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.

The invention discloses an anti-corrosion super-hydrophobic heat reflecting paint and a preparation method thereof. The anti-corrosion super-hydrophobic heat reflecting paint is prepared from the following raw materials: modified nano TiO2, modified nano SiO2, micron TiO2 and / or SiO2, fluorocarbon resin, a solvent, a curing agent, a defoaming agent, a wetting dispersant and a flatting agent. After experiments, the heat reflecting rate of the obtained product reaches 90 percent or more, the water contact angle reaches 145 degrees or more, and the product can meet the requirements on a coating under outdoor severe environments.

The invention relates to a method for preparing a dendrobium officinale culture substrate. The method specifically comprises the following steps: forming the culture substrate by using rotten woods, oil tea camellia cakes, camellia oleifera abel peels and corncobs according to quantities, wherein when the rotten woods and the corncobs are crushed, a crushing machine is placed with no screen, so that the rotten woods and the corncobs are crushed into crushed substances and irregular substances including pieces and blocks. The prepared substrate has the advantages as follows: the culture medium prepared by using the rotten woods as main raw material is very suitable for nutrients needed by dendrobium officinale during growing; by using a crushing measure of the rotten woods and the corncobs, the crushed substances can be transformed into nutrients for the dendrobium officinale to absorb; the pieces and the blocks are slowly transformed to follow-up nutrients; therefore, a long-acting and balanced nutrient supply system is formed; and as the blocks are distributed inside the substrate so that the substrate has fluffy texture, the substrate is also beneficial for more root surfaces of the dendrobium officinale to grow; therefore, the growing speed of the dendrobium officinale is accelerated and the yield of the dendrobium officinale is increased.

The invention relates to artificial feed for feeding fruit fly, which comprises, by weight, corn meal 25-35 parts, wheat bran 25-35 parts, beer yeast 5-10 parts, sugar 5-10 parts, food preservative 0.1-0.3 part, acidity conditioning agent 0.3-0.85 part and water 95-105 parts. The invention further relates to a method for feeding the fruit fly. The artificial feed for feeding the fruit fly and the method for feeding the fruit fly can be used for feeding various fruit flies in a mixing mode (or secretively breeding the fruit flies under the condition that the variety of the fruit flies is undefined) and improving the feeding efficiency. The factorized and scale feeding of the various fruit flies can be achieved by utilizing the artificial feed, and raw materials are easily obtained and are not limited by seasonality. The cost is low, the preparation is simple and convenient, biological indicators of spawn hatching rate, larva livability, pupa weight, pupation rate, emergence rate and spawn laying amount are high in level, and the yield and the quality of the fruit fly are improved.

The invention discloses a nano-particle containing docetaxel and vitamin E TPGS (d-alpha tocopheryl polyethylene glycol 1000 succinate) and a preparation method thereof. The nano-particle containing docetaxel and vitamin E TPGS comprises the following components in parts by weight: 2-10 parts of docetaxel, 1-15 parts of vitamin E TPGS, 20-65 parts of albumin, 5-50 parts of cryoprotectant, and 2-20 parts of acidic buffer salt. Relative to an existing docetaxel commercial preparation, the nano-particle containing docetaxel and vitamin E TPGS is good in drug entrapping performance, small in toxic and side effect, high in stability, good in anti-tumor curative effect and convenient to administer; the preparation method is simple, and the production cost is low.

The invention belongs to the field of rice machine transplanting seedling raising technologies and relates to a soilless rice seedling raising method and application. The soilless rice seedling raising method comprises the following steps: preparing a seedling bed; preparing a seedling raising medium; sowing seed rice; coating a film; managing seedlings; and drawing and transporting the seedlings. Rice husk and nonwovens are used as water volume seedling raising media, a water planting nutrient solution is applied to seedling cultivation, the fertilizer utilization efficiency is greatly increased, the seedlings grow strongly, and the elasticity is relatively great. The length of raised seedling volume reaches 3-6m, the weight is only 1 / 5 of that of a conventional seedling block, and the investment of manpower and machines in the seedling block carrying process is reduced. Meanwhile, the number of halt and seedling supplement of a rice transplanter is effectively reduced so that the farming machine transplanting efficiency is greatly improved in the machine transplanting farming process as the seedling volume is 3-6m. The soilless rice seedling cultivation method is simple and convenient to operate, labor-saving and time-saving. By utilizing the soilless rice seedling raising method, industrialized, intensive and large-scale seedling raising is easy to realize.

The invention discloses a grafting propagation method for golden camellias. In detail, the method includes the steps that common tea-oil camellias are selected as rootstocks, meanwhile, lignified or half-lignified golden camellia branches are selected as scions, wherein the golden camellias are robust in growth and respectively provided with 3-5 plump sprouts, and the golden camellia branches are grafted on the tea-oil rootstocks through cleft grafting and bark cutting grafting methods. Finally, grafted golden camellia seedlings are cultivated through management, transplanting, pot changing, field transplanting and other procedures after grafting and good in quality. Through implementation, people only need to freely pick branches of various specifications on golden camellia parents as propagation cuttings, stock plants of the golden camellias and particularly wind plants do not need to be picked and dug, so that wild golden camellia resources are effectively protected and developed, and far-reaching significance is achieved. Meanwhile, after grafting and surviving are achieved, the golden camellia plants have already grown to be large-size nursery-grown plants, and quality is good. Through the implementation of the grafting propagation method, the method is more beneficial for propagation production of the golden camellia nursery-grown plants in an industrialized, large-scale and intensive mode.

The invention discloses a modern arch type bamboo bridge. The modern arch type bamboo bridge is characterized by comprising bamboo arch ribs, bamboo beams, diagonal bracings, bamboo panels and steel shoes, wherein the bamboo arch ribs, the bamboo beams, the diagonal bracings and the bamboo panels are made of reconsolidated bamboo materials; the steel shoes are made of steel materials. The invention further discloses a construction method of the modern arch type bamboo bridge. The construction method of the modern arch type bamboo bridge is characterized in that the bamboo arch ribs, the bamboo beams, the diagonal bracings, the bamboo panels and the steel shoes are prefabricated, installation of the steel shoes and a bridge abutment skewback is finished, then installation of the bamboo arch ribs and the steel shoes is finished, the bridge abutment skewback is poured, and finally the bamboo beams, the diagonal bracings and the bamboo panels are installed. The construction method of the modern arch type bamboo bridge has the advantages that the manufacturing process is simple, the cost is low, factorization and standardization of structural components are good, the assembly degree is high, the building time is short, the structural intensity is high, rigidity is large, ductility is good, and the seismic performance is good, and the obtained arch type bamboo bridge has the effects of being environmentally friendly and low in carbon.

The invention belongs to a plant tissue culture technology in the technical field of biology, and particularly relates to a tissue culture medium without agar during plant open tissue culturing and a preparation method of the tissue culture medium. The preparation method specifically comprises the steps of: using a super absorbent polymer as a curing agent of the tissue culture medium; preparing a nutrient solution; preparing a bacteriostatic agent by using katonh; mixing the bacteriostatic agent with the nutrient solution for disinfecting; absorbing the nutrient solution by using the super absorbent polymer to cure and form to obtain the culture medium; subpackaging the culture medium in a tissue culture bottle to obtain batch tissue culture mediums. By implementing the preparation method and the tissue culture medium, the nutrient solution is absorbed as well as cured and formed by using the super absorbent polymer instead of the agar, and thus the steps of heating and dissolving and then subpackaging the agar in the tissue culture bottle when the agar is used in a conventional culture medium are saved; the bacteriostatic agent is used as a disinfectant, and thus the autoclaved sterilization, the sterile inoculation and the sterile culture are saved. According to the preparation method and the tissue culture medium, plant tissues are inoculated in the bacteriostatic culture medium under a non-sterile nature environment in the implementing process, and then are subjected to culturing and managing under the nature environment condition, and thus an inoculation chamber and a culture chamber with high cost are saved.

A golden camellia cutting nursery method particularly includes the steps: selecting a nursery site as needed; building seedling beds on the nursery site; selecting robust golden camellia trees without disease and pest injury as female parents; shearing golden camellia branches into in-vitro materials with more than two shoots and within four shoots; soaking cuttings in ABT rooting liquor and then planting the cuttings into substrates of the seedling beds; spraying disinfectants made of carbendazim to the seedling beds and the cuttings to perform disinfection; finally, building a small shed on each seedling bed, sealing each whole seedling bed by a plastic film, managing the cuttings until rooting and removing the cuttings from the seedling beds. Each seedling bed is structurally characterized in that a layer of river sand is spread on the seedling bed, and then a layer of red subsoil is laid on the seedling bed. By implementing the golden camellia cutting nursery method, various specifications of branches on the golden camellia female parents are optionally picked to serve as breeding cutting slips, stock plants, particularly, wild plants of the golden camellia female parents do not need to be excavated, wild golden camellia resources can be effectively protected and developed, and the method is far-reaching.

The invention relates to a novel device for producing bean sprouts, in particular to a novel automatic bean sprout producing device capable of automatically controlling temperature and water. The automatic bean sprout producing device consists of a cabinet body, a temperature control instrument, a timer, a magnetic valve and a water pipe, wherein the cabinet body is divided into a plurality of culture layers by a partition plate, and a water spray pipe and an atomizing spray head are installed on each layer. A heating pipe is further placed in the cabinet body and controlled by the temperature control instrument to achieve automatic temperature control. The water pipe is connected with the water spray pipes distributed on the culture layers in the cabinet body, water flows of the water pipe is controlled by the magnetic valve, the opening and the closing of the magnetic valve are controlled by the timer so as to achieve automatic water supply. The automatic bean sprout producing device is simple in structure, the automation degree of production management process is high, and production efficiency is effectively improved. By applying the automatic bean sprout producing device, factorized, large-scale and intensive production of bean sprouts is facilitated.

The invention discloses a composite rice seedling cultivation matrix and a preparation method of the matrix. The composite rice seedling cultivation matrix comprises the following components by weight: 60% of earthworm cast, 30% of vermiculite and 10% of nutrient soil by volume percent, wherein per cubic meter of matrix contains 7.5kg of ferrous sulfate heptahydrate. According to the invention, preparation method is simple, resource is rich and cost of materials is low, wastes are changed into valuable, the environmental pollution is reduced, and the seedling cultivation matrix is enough in nutrient and stable in properties. After the matrix is used for seedling cultivation, the operation is simple and convenient, and the labor intensity is lightened; furthermore, the rice seedlings are good in quality and high in percentage establishment of seedling. The matrix disclosed by the invention promotes the industrial development of rice transplanting of a rice transplanter, and is more beneficial to building ecological villages and towns and new villages.

The invention discloses a construction method for splicing and erecting concrete precast beam sections, comprising the following steps of: 1) arranging a plurality of site splicing platforms beside a beam line to be erected; 2) arranging a plurality of precast beam sections on the site splicing platforms, and carrying out section splicing, glue joint, rope penetration, pre-stressed reinforcement tension and grouting on the plurality of precast beam sections so that the precast beam section are spliced into a beam to be erected; 3) hoisting a first spliced beam to be erected on a pier through a hoisting device and mounting the first spliced beam to be erected; 4) hoisting a beam transportation truck on the mounted first spliced beam to be erected through the hoisting device; 5) arranging a bridge girder erection machine on the beam line to be erected; 6) hoisting following mounted beams to be erected on the beam transportation truck through the hoisting device, and feeding the beams to the bridge girder erection machine through the beam transportation truck; and 7) mounting the beams to be erected through the bridge girder erection machine. By additionally arranging the site splicing platforms, the time for each process is reasonably distributed, so as to ensure the splicing quality and improve the mounting efficiency and the security.

The instant meal producing, storing and transporting process includes the following steps: making and packing staple food, dishes, dish mate separately to form several sealed packages; providing container capable of holding high temperature water at 55-95 deg.c, container capable of holding low temperature water at 5-10 deg.c and container capable of holding low temperature salt water at -5 to +10 deg.c; setting the food in corresponding containers; sealing the containers to form the instant meal; storing or transporting. The instant meal producing, storing and transporting apparatus includes package for instant meal, container capable of holding high temperature water at 55-95 deg.c, container capable of holding low temperature water at 5-10 deg.c and container capable of holding low temperature salt water at -5 to +10 deg.c.

The invention discloses an anti-microbial ultraviolet-proof fabric and a preparation method thereof. The anti-microbial ultraviolet-proof fabric is prepared from the following raw materials in parts by weight: 100 parts of polyester chip, 5-15 parts of coconut fiber, 1.8-3.6 parts of nano-zinc oxide, 0.6-1.8 parts of nano-titanium oxide, 0.9-2.6 parts of bamboo charcoal powder, 0.1-0.6 part of silane coupling agent, 0.1-0.5 part of chitosan, 0.1-0.5 part of polyethylene glycol and 0.8-2.4 parts of eucalyptus oil. The anti-microbial ultraviolet-proof fabric prepared according to the invention has strong antibacterial property and excellent ultraviolet-shielding effect, is capable of keeping higher anti-microbial and ultraviolet-proof capacities after repeated washing and is long in servicelife, and meanwhile, the preparation method is simple and the preparation technology can be easily industrialized.

The invention belongs to the biological technology field, and specifically relates to a high efficient and fast culture method of anoectochilus roxburghii tissue cultured seedling. The method comprises the following steps: adjusting the hormone concentrations in each stage to the optimum concentrations, then culturing anoectochilus roxburghii seeds in a seed culture medium to form protocorm until small buds start to grow from the protocorm; then transferring the anoectochilus roxburghii buds to a subculture medium until the buds grow into seedlings with 2 to 3 true leaves and 1 to 2 young roots; then transferring the seedlings to an one-step culture medium until the seedlings growth into commercial tissue cultured seedlings with 2 to 3 roots and 4 leaves, wherein the seeding height is not lower than 2.5 cm and the seedling diameter is not smaller than 0.2 cm; and finally transplanting the commercial tissue cultured seedlings to matrix on the seedbed in a greenhouse until the seedlings grow into plants suitable for harvesting. The germination time is shortened, the germination rate is high, the growth of seedling is fast, the pollution and variation are reduced, the tissue cultured seedlings are strong, the leaves and the roots are fully developed; and the non-toxic breeding of anoectochilus roxburghii seedling is achieved.

The invention relates to the technical field of preparation of plant culture media, and in particular relates to a preparation method of a dendrobium officinale culture medium. The culture medium consists of peanut shells, saw dust, river sand, peanut bran and microbial strains. The method comprises the following steps of: first, fermenting the peanut shells, the saw dust and the peanut bran by the microbial strains to obtain biofertilizer; and then, mixing and uniformly stirring the biofertilizer and the river sand to form the culture medium for production. The sand river applied in the method is better in water retention, and thus water management of the medium is over less than half of conventional water management in production. The peanut shells are large in size, and thus the medium is loose and good in ventilation. The peanut shells are hard and not easy to rot, and nutrients are converted slowly, so that a long-acting and balanced nutrient supply system is formed. Meanwhile, the medium is loosened in texture to promote growth of multiple root systems of dendrobium officinale, so that the growing speed and the yield of dendrobium officinale are improved. The method is beneficial to large-scale and intensive artificial cultivation of dendrobium officinale in plants.

The invention discloses a method for preparing crispy hypsizigus marmoreus chips. The method comprises the following steps: selecting fresh hypsizigus marmoreus, cutting off the roots, shaping, washing with clean water, protecting the color, blanching, performing ultrasonic dipping, pre-drying, performing vacuum frying, performing centrifugal deoiling, and seasoning, so as to obtain the crispy hypsizigus marmoreus chips. The method is simple, convenient, high in implementation feasibility and convenient in mechanical and standardized processing. On the basis that the flavor and the nutrient components of hypsizigus marmoreus are ensured, a relatively convenient and rapid mode for taking hypsizigus marmoreus can be provided.

The invention discloses an amauroderma rugosum sporocarp culture method.The method includes the following steps of obtaining an amauroderma rugosum liquid strain through a mother strain, a shake flask strain and a fermentation strain; inoculating the amauroderma rugosum liquid strain to amauroderma rugosum culture medium fungus bags, and obtaining amauroderma rugosum production fungus bags after fungi grow on the whole fungus bags; conducting after-ripening for 7-15 days after fungi grow on the whole fungus bags, and then transferring the fungus bags out of an amauroderma rugosum house to conduct shelf type basket-carrying amauroderma rugosum output management, wherein culture baskets applied to amauroderma rugosum output management are not lower than fungus bags by 15 cm, the space between every two adjacent fungus bags is 10-20 cm wide, and the tops of the culture baskets and the parts, higher than the fungus bags, of the culture baskets are wrapped and sealed by films so that amauroderma rugosum culture can be achieved; continuing to culture harvestable amauroderma rugosum sporocarp after sporocarp primordium is formed.According to the growth and development characteristics and research tests of amauroderma rugosum sporocarp, the scheme for artificially culturing amauroderma rugosum sporocarp is found.A new species is added to the species of edible fungi artificially cultured, and a firm foundation is laid for research and commercial development of amauroderma rugosum.

The invention discloses a tissue-culturing and rapid-propagating method of dragon fruits, and in particular relates to the technical field of plant propagation. According to the invention, dragon fruit stems are used as explants; multiplication culture, elongation culture and rooting culture are respectively carried out. A multiplication culture method comprises the following steps of wetting the explants by using 70% alcohol, sterilizing and washing, and putting the washed dragon fruit explants on a 1 / 2 MS culture medium to pre-culture for one week; putting the pre-cultured dragon fruit explants in a culture medium A to culture for 28-32 d so as to obtain dragon fruit sprouts, wherein the culture temperature is controlled within (25+ / -2) DEG C; the illumination time is 12h.d<-1>; and the illumination intensity is 20001x. According to the invention, the dragon fruit sprouts are robust; regeneration seedlings are rapid in growth speed; the rooting number is high; generated roots are robust; the tissue-culturing and rapid-propagating method is a rapid-propagating technology of dragon fruits; raw materials used in the invention are wide in source and low in application cost; and industrialized, scale and intensive production of dragon fruit seedlings can be realized easily.

The invention relates to a preparation method and a using method of a plant cultivation medium, and particularly relates to a preparation method and a using method of a dendrobium officinale cultivation medium. The preparation method particularly comprises the following steps of preparing the dendrobium officinale cultivation medium in a simulation manner according to special ingredients required by the growth conditions and the growth environment requirements of wild dendrobium officinale, wherein the medium consists of wood bran, wood processing corner waste material blocks, cow dung, coal balls, EM culture; planting dendrobium officinale seedlings on the medium according to specification requirements after the medium is prepared; planting fresh mosses on the surface of the medium according to the appropriate growth environment with relatively great dampness and attached mosses for the wild dendrobium officinale, wherein not only is the growth requirement of dendrobium officinale met, but also the mosses can effectively moisturize the medium effectively, and the water spraying amount in production is slowed down. Through implementing the preparation method and the using method of the dendrobium officinale cultivation medium, the formed medium is low in cost, is very suitable for the growth requirement of dendrobium officinale, has a good plantation effect, and is suitable for the industrialized, large-scale and integrated manual cultivation production of the dendrobium officinale.

The invention relates to the field of new edible mushroom cultivation techniques, in particular to a method for shortening a cultivation period of needle mushroom during production. The method comprises the following steps of: with grains as a main raw material, preparing a culture matrix, wherein the grains are rich in nutrition, the culture matrix made of the grains is hardened so that inoculated strains can be easily dispersed and can penetrate into the culture matrix; inoculating by utilizing liquid strains, wherein the cultivation period of the liquid strains is short, the inoculation operation is convenient and fast; and carrying out shaking, clamping and other measures on the culture matrix in a bottle after inoculating so that the inoculated liquid strains are in full contact with the culture matrix in the bottle and cultivated hypha can fully grow in the bottle after 10-20 days. Through the embodiment of the invention, the whole period of the preparation of the mushroom culture matrix only need 25-27 days, but the whole period of the preparation of the mushroom culture matrix by the traditional method needs three months nearly, thus the production efficiency is largely improved; in addition, compared with the traditional method, the method has the advantages that the cultivated needle mushroom is two stubbles more than needle mushroom cultured by the traditional method and the utilization rate of the field is largely improved; and the method disclosed by the invention is more beneficial to industrial, intensive and extensive production of needle mushroom.

The invention belongs to the technical field of grain crop production, and relates to a rice seedling raising soilless board and application of the rice seedling raising soilless board in the field of rice soilless machine transplanting. The rice seedling raising soilless board comprises a seedling raising medium composed of rice husks and non-woven cloth, the rice husks serve as a basal layer, the non-woven cloth serves as a covering layer, and the surface of the rice husks is evenly covered with the non-woven cloth. The seedling raising medium is evenly and horizontally laid on a seedling raising plate, and the rice seedling raising soilless board is formed by the seedling raising medium and the seedling raising plate. The rice seedling raising soilless board is easily machined with the rice husks as a basic raw material and with the non-woven cloth used, the chemical method is not used, and production cost is low. The formed seedlings range from 3 m to 6 m in length after planting, the stopping frequency of a rice transplanter stops for replenishing seedlings is reduced, the machine transplanting efficiency is greatly improved, and the weight of the rice seedling raising soilless board is only about 1 / 5 that of a common nutrient soil seedling block. The rice seedling raising soilless board promotes rice seedling raising to develop in the factorization, intensification, simplification and industrialization direction, and ecological towns and new countryside building is accelerated.

The invention relates to the new technical field of fruit seedling breeding, in particular to a breeding method for achieving high-density and rapid breeding of mango seedlings. The method comprises the steps of selecting cup bags with the specifications of 16cm*22cm to serve as production nutrition bags, and achieving high-density seedling breeding of placing 50000 cup bags per 0.16 acre; starting to perform extra-root nutrient solution spraying after mango seedling tips emerging for a first time are aged in production management, performing spraying one time every 7-10 days, and continuing the operation until the mango seedlings can be grafted; when tips of the mango seedlings emerge for a third time, removing tender tips of the mango seedlings over third section, and removing all the new tips hereafter. Through the measurements, vain growth of the mango seedlings is effectively controlled, the mango seedlings grow thick, and a grafting link can be performed as early as possible. The whole process of breeding seeds to the commodity seedlings does not exceed a year. According to the method, the mango commodity seedlings appear on the market ahead of time by 1-2 years, the nursery seedling mergence number is more than two times larger than the seedling mergence number through a traditional seedling breeding method, and seedling breeding efficiency and generated economic benefits are extremely remarkable.

The invention belongs to a method for production management by using a bright reflection film after citrus fruit set. The method specifically comprises the followings: paving a white and transparent bright reflection film below a citrus tree when citrus fruit ripens for 50 to 60 percent, meanwhile clearing away leaves beside fruits in lower and middle parts of a crown, bagging and moving fruits in time when bagging is required in a citrus tree production area where the bright reflection film is adopted for production management, and avoiding shading which impacts the reflection production effect; collecting the bright reflection film according to the production management until citrus fruit ripening and listing. Through the application of the invention, illumination produced by the bright reflection film paved, plant diseases and insect pests can be effectively restrained, illumination intensity to the middle and lower parts as well as the bore of the citrus crown can be greatly improved, the humidity is lowered, fruit surface red covering area and bright degree can be increased, and the mouth feeling of citrus can be improved greatly. The citrus fruit ripening time can be in advance for 8 to 10 days, so that the listing time is staggered and higher benefit can be obtained.

The invention discloses an industrialized production method for nesidiocoris tenuis, and belongs to the technical field of biological control over agricultural pests. The method comprises the steps of legume crop cultivation, sterilization of glasshouse soil of rice moth eggs and nesidiocoris tenuis raising and collecting. According to the industrialized production method for the nesidiocoris tenuis, a series of technical problems such as plant source and animal source feed combination, plant oviposition materials and raising media are solved successfully, the problems that at present, the nesidiocoris tenuis can only be raised on a small scale in a laboratory, and the control requirements in actual production cannot be met are changed, and the industrialized production efficiency of the nesidiocoris tenuis is greatly improved. By taking the nesidiocoris tenuis as a predatory enemy to be applied to vegetables in a large area, the number of use and the use amount of insecticide can be greatly lowered, an agricultural ecological environment is protected, and the food safety is improved.

The invention relates to the field of new dendrobium officinale cultivating technologies, in particular to a hanging-type cultivating method of dendrobium officinale. The hanging-type cultivating method includes the specific steps that a columnar cultivating bag is prepared from water-permeating net-shaped materials, cultivating materials are loaded into the cultivating bag to be at the height of the bag shoulder, a circle of planting holes are perforated around the cultivating bag, and dendrobium officinale seedlings are planted into the holes one by one; after the circle of seedlings are planted, circles of seedlings are planted around the cultivating bag with the same method till the dendrobium officinale seedlings are fully planted on the periphery of the cultivating bag; an opening of the cultivating bag with the fully-planted dendrobium officinale seedlings is tightened with a rope, and the cultivating bag is placed in a cultivating site in a hung mode and subjected to cultivating management with a conventional method. By means of the method, the cultivating bag is hung, other crops can be cultivated through the ground, space is sufficiently used during production, three-dimensional cultivation is achieved, and industrial, large-scale and intensive artificial cultivation production of dendrobium officinale is better facilitated.

Provided is a cultivation method of virus-free seedlings of mangos.The cultivation method concretely comprises following steps of: firstly, setting up an introduction observation garden, an experimental garden, a foundation stock field, a female plant garden and an exhibition garden; secondarily, selecting original female plant material to enter the introduction observation garden, the experimental garden, the foundation stock field, the female plant garden and the exhibition garden; thirdly, continuously spot-checking infection conditions of viral diseases of nursery stocks by means of the observation garden, the experimental garden, the foundation stock field, the female plant garden and the exhibition garden; and lastly, confirming that no mango in the female plant garden and the exhibition garden is infected with viral diseases and then accelerating propagation of nursery stocks. The cultivation method of virus-free seedlings of mangos has following beneficial effects: through multi-level observation of characteristics of nursery stocks, mass propagation can be carried out in order to ensure that nursery stocks are pure and virus-free and also to make sure that quality and yield of mangos are steadily improved; and by application of the cultivation method, high-quality nursery stocks of mangos can be favorably reproduced in a factory-like, large-scale and intensive mode.