101results about How to "Adapt to growth" patented technology

The invention includes a kind of alkaline soil ameliorant and the method of its application. The invention provided a kind of soil ameliorant that has good economic performance with rich resources. This method not only can improve the biologic productivity of the soil, the livability of plants and the growth qualities but also has low cost and wider prospect in application. The method of the saline-sodic soil amelioration is used in changing the alkaline saline soil to fertile farmland that is good for growing plants. Through experiment, using that nourishment alkaline soil ameliorant, the soil which had the dissolubility salt content more than 1.0% would make the dissolubility salt content decline to 0.6-0.4% and get lint cotton 45,000 grams in an acre just in one year later; Two after year, the percentage composition of soil solute salt decrease to below 0.3%, besides, this method is useful for the growth of cotton, corn and wheat.

Belonging to the technical field of edible fungi cultivation, the invention in particular relates to a fermentation method of an Agaricus bisporus (Lange) Sing cultivation matrix. The fermentation method of the Agaricus bisporus (Lange) Sing cultivation matrix includes the steps of material mixing, first fermentation, second fermentation and briquetting packaging. By employing the matrix prepared by the fermentation method of the Agaricus bisporus (Lange) Sing matrix to cultivate Agaricus bisporus (Lange) Sing, in terms of every square meter, 22kg of Agaricus bisporus (Lange) Sing can be produced, wherein the first class Agaricus bisporus (Lange) Sing accounts for 90%, single Agaricus bisporus (Lange) Sing is heavy, the Agaricus bisporus (Lange) Sing has good roundness, is easy to transport and store, and can be stored for 4-5d in a cold store at 0DEG C-4DEG C without color change and scales. The price of the Agaricus bisporus (Lange) Sing is higher than those of other fresh mushrooms on the same market by 0.3 yuan per half kilogram, so that the planting benefits are increased.

The invention discloses a vegetable factorization seedling culturing method and a device of the vegetable factorization seedling culturing method. The vegetable factorization seedling culturing method and the device of the vegetable factorization seedling culturing method are characterized in that a plurality of seedling culturing beds for vegetables are arranged in a greenhouse, a plurality of seedling culturing pots are arranged on each seedling culturing bed, a plurality of seedling culturing holes are arranged in each seedling culturing pot, seedling culturing of the vegetables is carried out through the seedling culturing holes. The vegetable factorization seedling culturing method has the advantages of being free from climate changing, suitable for growing of vegetable seedling, and capable of guaranteeing culturing vegetable strong seedling, laying a foundation for production increasing of vegetable growth, shortening seedling culturing cycle, and improving efficiency and reducing seedling culturing labor intensity.

The invention relates to an equal-depth and wide seed opener for deep fertilization of wheat and belongs to the technical field of agricultural machinery. The opener comprises a front cutting edge, a fertilization pipe, a seed conveying pipe, a seed distributing box, and seedbed reconditioning machines for equal-depth seeding operation by a no-tillage and wide zone seeder. The front cutting edge and the fertilization pipe are integrally welded and soil in the operating process moves toward two sides to form a seed channel for the deep fertilization; the three-way seed conveying pipe is separated in the middle, so that the independent wide seeding at two sides is achieved; the seed distributing box and the seedbed reconditioning machines follow the fertilization pipe to move forward, the M type seed bed reconditioning machines are symmetrically arranged below the seed distributing box in forms of sharp corners, and a seed scattering plate on the bottom surface is provided with an ejecting bump. During work, the M type seed bed reconditioning machines on the bottoms of tow sides of the seed distributing box level the bottom of a trench with the uneven surface so as to form a wide dustpan-shaped plane with a trench cross section, and meanwhile, seeds fall into the seed distributing box by virtue of the three-way seed conveying pipe and are repeatedly ejected and uniformly scattered to a level seedbed by virtue of the seed scattering plate, so that the equal-depth uniform seeding is achieved.

The invention relates to a treatment device for a eutrophic water body, in particular to a combined bio-floating bed. The bio-floating bed comprises a bed body which is formed by connecting a plurality of floating bed single bodies and an aeration cavity in the bed body, wherein an aeration device is arranged in the aeration cavity. According to the combined bio-floating bed, a minitype aquatic ecosystem is built through increasing dissolved oxygen in the water body, introducing aquatic plants and increasing population and quantity of microorganism, nitrogen and phosphorus nutrients in the eutrophic water body in an urban landscape can be stably and effectively removed, and a new process is provided for water quality preservation in the northern urban landscape water body which takes tail water of an urban sewage treatment plant as the main nourishment source.

The invention discloses a live pig farming method. The live pig farming method comprises the following steps of 1 pig house construction; 2 feeding management, wherein piggies are born, teeth and tails are cut, the piggies are injected with iron supplementing injections in 7 days, castrated after 12 days, injected with swine fever vaccines after 21 days and weaned to be fed with piggy feed, and the piggies are fed with conservation feed after being fed for 10 days, fed with piglet feed when the piggies are fed to be about 30 jin, fed with traditional Chinese medicine pig feed when the piggies about 70 jin until the piggies are fed to be about 200 jin and fed with fattening feed until the pigs grow to be about 250 jin; 3 feed management; 4 environmental management. According to the live pig farming method, through scientific control over the pig house size, feeding management, feed management and environmental management, it is guaranteed that the pig house environment can well adapt to live pig growth, and occurrence of swine diseases can be reduced; in addition, it can be guaranteed that feed nutrition is well absorbed by the pigs by reasonably mixing feed and adopting a Chinese herbal medicine feeding mode, and therefore rapid growth of the pigs is guaranteed.

The invention provides an implementation method of a province, city and county integrated relay protection setting calculation overall-process management system. The system comprises an engineering management module (1), an electrical equipment parameter management module (2), a drawing list management module (3), a boundary surface equivalent impedance management module (4), a boundary protection fixed-value quota management module (5), a transformer neutral point management module (6), a parameter calculation sheet management module (7), a circuit actual measurement parameter management module (8), a process engine (9), a fixed-value setting management system (10), a setting calculation sheet management module (11), a debugging report form management module (12), a report form amendment management module (13), a report form management module (14), a short message notification management module (15), an electronic seal (16) and a report form generator (17). The invention provides a richer data showing means; the workloads of full-time staff for setting calculation are greatly reduced; the working efficiency and the economic benefit are increased; and paperless, informationized and standardized process closed-loop management on the whole process of relay protection setting calculation is realized.

The invention belongs to the detection equipment technology field and provides an infant behavior monitoring method based on emotion identification and voiceprint identification. The method comprisesthe following steps of acquiring the image, the sound and the physiological parameters of an infant and the humidity of an infant body surface in real time through a camera, a microphone and a sensor;analyzing an infant mood and needs in real time according to an infant emotion identification database; when the infant is determined to cry, comprehensively analyzing and determining whether the reason of infant crying is physiological or pathological; if the reason of the infant crying is determined to be physiological, determining infant needs according to a physiological facial expression anda voiceprint database; if the reason is pathological, determining which disease the infant has; and after the state of the infant is analyzed, emitting a corresponding prompt signal and feeding backto an intelligent terminal. In the invention, through combining emotion identification and voiceprint identification, the state of the infant is monitored at any moment and a prompt is sent to a caregiver; and the crying reason of the infant can be timely identified and parents and other caregivers are prompted.

Belonging to the field of feed, the invention discloses a composite sheep feed and a preparation method thereof. The composite sheep feed comprises the following raw materials by weight: 60-70 parts of corn flour, 15-25 parts of peanut meal, 3-12 parts of rice bran, 4-12 parts of cottonseed meal, 3-9 parts of oat, 4-10 parts of soybean meal, 3-9 parts of millet, 2-8 parts of alfalfa meal, 1-3 parts of salt, 1-9 parts of semen raphani, 2-8 parts of coriander seed, 3-9 parts of carbonized sanguisorba root, 2-8 parts of cassia twig, 1-5 parts of perilla stem, 4-8 parts of magnolia officinalis, 3-9 parts of Fructus Arctii, 1-5 parts of Semen Alpiniae Katsumadai, and 4-10 parts of lotus leaf. The composite sheep feed prepared by the method provided by the invention has scientific formula and rich nutrition, can adapt to the growth and physiological characteristics of sheep, meets the nutritional components required by growth of sheep, promotes digestion and absorption, and also can enhance the immunity and resistance of sheep.

The invention discloses an electronic center staff system used for enhancing electric service quality, and relates to the technical field of information communication. Along with the opening of an E-channel service function, the volume of business is rapidly raised, the client usage amount is also rapidly raised, and the service mode and technological service carrying capacity of the original artificial electronic center staff are relatively limited, so as to be difficult to cope with the increasing of the volume of business. The system comprises a technological support layer that comprises anintelligent customer service module, a support engine module and a support function module, wherein the support engine module comprises a voice recognition engine and a semantic recognition engine; and an application layer that comprises an intelligent robot response module, an artificial center staff workbench module and a routing strategy management module. According to the technical scheme, the client can achieve the voice negotiation interaction mode, and the interaction modes are effectively increased; the work efficiency is effectively improved to adapt to the increasing of the volume of business.

The invention discloses an integrated control tower automation system and a construction method thereof. The integrated control tower automation system comprises an information data leading / forwarding platform, an information and data processing center and an information and data integrated display module, wherein the information and data processing center establishes various subsystems. The integrated control tower automation system is based on a service-oriented framework, uniform management of control tower information is realized through cooperation of the three parts, an operating environment of a control tower is improved, and the control efficiency is improved. The construction method of the integrated control tower automation system comprises the steps of carrying out level classification on the system according to the importance of system functions, then determining a main body of the system, and determining foundation construction of the whole system according to the functions. The construction method of the integrated control tower automation system carries out construction by stages with focus according to steps, realizes an effective and clear construction method, and provides help for construction of the integrated control tower automation system in the future.

The invention relates to an acid soil improving method and a plant planting method, and belongs to the field of soil improvement. The improving method comprises the steps that by weight, 52-100 parts of organic fertilizer and 6.8-18 parts of biological bacteria are added into each mu of soil, and the pH of the soil is adjusted to be 6.5-7; by weight, 10-20 parts of soil activating agent is added; by weight, earthworms and 3.2-8 parts of microelements are added, tilling is performed till the total porosity of the soil is 40-60%, and the mean size of soil aggregates is 4-5 mm; the soil activating agent is prepared from at least three of phytase, malic acid, ferric sulfate and 5-methyl-1,2,3-thiadiazole 1,3,4-thiadiazole derivatives. The improving method is simple, easy to implement and capable of effectively improving the soil fertility. The invention further relates to the plant planting method. After the soil is improved according to the soil improvement method, planting and harvesting are performed, and crops planted through the planting method are good in growth vigor and high in yield.

The invention discloses a method for cage culture of bluefin tuna. The method for cage culture is low in investment, and the bluefin tuna obtained by culture is high in oil content and economic value. The method comprises the following steps: (1) selection of a mariculture area; (2) arrangement of cages and artificial fish reefs, to be specific, putting the artificial fish reefs, arranging a floating platform type frame, and hanging 8 to 14 cages around the floating platform type frame; (3) putting of fingerlings, to be specific, putting fingerlings of the bluefin tuna at a stocking density of 0.2 to 0.8 fingerling / m<3>; (4) feeding of a feed, to be specific, carrying out periodical starvation and then feeding, to be specific, carrying out starvation for 2 days, and then refeeding for 2 days at 2 to 5 pm, wherein a mixed feed is used in the feeding process.

The invention discloses a paulownia tissue culture and rapid propagation method combining an ex-vitro rooting technology. The method comprises the steps of explant treatment, initial bud induction culture, subculture bud proliferation culture, nursery substrate preparation, subculture bud transplantation and post-transplantation management, and comprises the concrete steps of selecting paulownia semi-lignified branches which grow robustly without plant diseases and insect pests; clipping the branches into stem segments as an explant; sterilizing the explant, and inoculating the explant into an initial bud induction medium so as to obtain an initial bud; inoculating the initial bud into a subculture medium so as to obtain a tissue culture subculture bud, cutting the subculture bud which grows robustly and has the height being larger than or equal to 2.5cm, and transplanting the subculture bud into a nursery substrate; after carrying out post-transplantation management, obtaining paulownia seedlings. The method provided by the invention is simple and feasible, the process is simplified, the seedling period is shortened, the survival period from initial bud induction to seedling transplantation is minimized to 45 days, the speed of seedling culture is accelerated, the production efficiency is improved, the cost is reduced, and the method has better economic benefit, social benefit and ecological benefit.

The invention discloses a green healthy live pig breeding method. In the method, the pig house size, the feeding management, the feed management and the environmental management are scientifically controlled, wherein the feeding management comprises the following steps: after a piglet is born, the teeth are cut, the tail is broken, and an iron supplementation injection is given to the piglet within seven days, and in 11-13 days, castration is carried out, when the piglet is 20-22 days old, the pig is inoculated with swine fever vaccine, the pig is weaned and fed with suckling pig feed; after the pig is fed with the suckling pig for 9-11 days, the pig is fed with nursery feed, and when the pig is 14-16.5 kilograms, the pig is fed with piglet feed, and when the pig is 34-36 kilograms, the pig is fed with middle pig feed, and when the pig is 100-105 kilograms, the pig is fed with fattening feed. The feed management comprises the following steps: the weight ratio of one of the suckling pig feed, the nursery feed, the piglet feed, the middle pig feed or the fattening feed to forage is 1:2-2.5; and the pig is fed with the feed every 7-8 hours. The pig house environment can be well adapted to the growth of live pigs, occurrence of pig disease can be reduced, the daily gain of the live pigs can be increased, the feed-weight ratio can be reduced, the anti-disease ability of the live pigs can be improved, the meat quality of the pork is good, and the pork is green and safe.

The invention provides a composite pesticide for preventing tobacco diseases and belongs to the technical field of pesticides. The composite pesticide for preventing the tobacco disease comprises animal dung, sawdust, attapulgite powder, nitrogen phosphorus and potassium composite fertilizer, composite amino acid, ferrous sulfate, the dark brown part in the licorice root, Chinese herbaceous peony, clover, felwort and an insecticide. The insecticide is prepared from, by weight, 0.5-3 parts of wood vinegar, 2-6 parts of chitin, 0.5-5 parts of matrine, 5-15 parts of semen aesculi, 5-15 parts of Chinese mugwort, 3-7 parts of litchi peel, 3-7 parts of lemon peel, 3-7 parts of luffa peel, 3-7 parts of cinnamomum camphora leaves, 5-10 parts of rosemaries, 5-10 parts of fructus forsythiae and 5-10 parts of acorus calamus. All the raw materials have a synergistic effect, the obtained composite pesticide is high in fertility and remarkable in antibacterial capacity, the probability of the tobacco diseases is obviously reduced, and the pesticide is efficient and saves labor and time.

The invention discloses a breeding method for pigs. The breeding method includes the following steps of 1, pig house building; 2, feeding reasonably matching, wherein the weight ratio of concentrated feed to green forage is (1-1.5):(2-2.5); 3, timing feeding, wherein pigs are fed for the first time at about 8 a.m., fed for the second time at about 5 p.m., fed with the boiled concentrated feed and fed with the raw green forage; 4, environment managing. According to the breeding method for pigs, as the size of pig houses, the environment of the pig houses, feed matching and the feeding mode are scientifically controlled, it is guaranteed that the environment of the pig houses can well adapt the growth of pigs, and pig diseases can be reduced; as feed is reasonably matched, the reasonable feeding mode is adopted, it can be guaranteed that feed nutrients are well absorbed by pigs, and rapid growth of pigs is guaranteed.

The invention discloses porous vegetation concrete capable of improving vegetation performance. The porous vegetation concrete is prepared from the following raw materials in parts by mass: 180-200 parts of cement, 1200-1400 parts of recycled coarse aggregate, 8-15 parts of emulsion and 40-70 parts of water, the emulsion is composed of a styrene-acrylic emulsion, a VAE emulsion and a styrene-butadiene emulsion. The mixed emulsion composed of the styrene-acrylic emulsion, the VAE emulsion and the styrene-butadiene emulsion is added, so that the hydration reaction of C2S can be delayed, and further the hydration of sulphoaluminate water cement is delayed; meanwhile, in the hydration process, Al (OH) 3 formed by the modified cement paste doped with the emulsion is reduced along with the increase of the mixing amount of the emulsion, so that the pH value of the cement is reduced. The recycled aggregate plant-growing concrete modified by the emulsion can greatly reduce the pH value of a pore solution, improves the plant-growing performance of the concrete, can adapt to the growth of green plants, can achieve the effects of greening the environment and restoring ecology for a long time, and also can improve the compressive strength of the plant-growing concrete.

The invention relates to the technical field of crop cultivation and specifically relates to a method for planting lotus roots with an impermeable film in a lotus root pond. The method comprises the steps of (1) building of a plantation land, (2) pre-treatment of lotus root seeds, (3) sowing and (4) field management. According to the invention, the impermeable film is used for plantation, so plantation cost is greatly reduced; the land utilization rate is increased; plantation is conducted immediately after excavation; restrictions of territories are avoided; a traditional method is improved, and the methods are combined organically; the lotus root yield is ensured; and the content of effective components in the lotus roots is effectively increased. The per acre yield of the lotus roots planted with the plantation method provided by the invention is increased by 12%-15% in comparison with the traditional plantation method.

The invention discloses a method for repairing rocky desertification mountain land through interplanting of cornus wilsoniana, raspberry trees and ivy. According to the method, cornus wilsoniana capable of repairing rocky desertification is used as an arbor, raspberry trees are used as a shrub, and ivy is used as a liana; nursery stock is transplanted to the rocky desertification mountain land in the rainy season, arbor and shrub interplanting is conducted, the row spacing of cornus wilsoniana is 2.5-3.5 m, and the line spacing of cornus wilsoniana is 3.5-4.5 m; a triangle planting mode is adopted for raspberry trees, in other words, a line of raspberry trees is interplanted between every two lines of cornus wilsoniana; the row spacing of raspberry trees is 1.0-1.2 m, and one raspberry tree is planted in the middle of cornus wilsoniana of the same line; ivy is planted around cornus wilsoniana roots, and 2-3 pieces of ivy are planted around each piece of cornus wilsoniana; rooting watering is conducted after transplantation, and then conventional cultivation management is conducted. The method can effectively control water and soil loss and control rocky desertification, and can also promote economic development of the karst region and increase rural income, and has high social benefits, economic benefits and ecological benefits.

The invention discloses a configuration method for light-potentially rocky desertification environmental plant hedge in karst region. The configuration method comprises selection of plant hedge planting type, land consolidation, plant hedge planting, late stage watering management, later stage pruning management forming plant hedge configuration form of pyracantha fortuneana, climbers+shrubs+herbs, climbers+small trees+herbs, herbs+shrubs; the plant hedge configuration form of pyracantha fortuneana, climbers+shrubs+herbs, climbers+small trees+herbs, herbs+shrubs is obtained in the method, control of soil erosion is conducted concerning light-potentially rocky desertification in karst region, the surface coverage is increased, the surface flow rate is reduced, the soil erosion is decreased, and the soil fertility is improved and preserved. Cash crops such as Hypericum monogynum, pyracantha fortuneana, Trifolium repens, and Prunus Humilis Bunge are planted. Crop yield is high, terrace stability and economic incomes of peasants are improved, the usage rate of the soil in karst region is increased, and the method is especially accepted by peasants in light-potentially rocky desertification environment.

The invention discloses a method of imitating-wild directional hole-controlled root cultivation under the forest of elaeagnus angustifolia. The method includes the steps of 1), selection of forest land, namely selecting artificial forest land or mountain area with the elevation of 800-1200m, the slope of 30-60 degrees, the shade degree of 30%-70% and the depth of soil layer of more than 50cm, andthe slope facing north and east, with the temperature and humidity suitable for the growth environment of elaeagnus angustifolia; 2), mechanical drilling, namely avoiding rock and tree roots, using amechanical drilling machine on the slope to drill horizontal planting holes, wherein the diameter of the planting holes is controlled at 30-35cm, the depth is 40-50cm, and 1500-2000 holes are drilledper mu; 3), from March to June, filling well-allocated elaeagnus angustifolia culture media into the guide holes, planting 2-3 strong seedlings of elaeagnus angustifolia in the holes 10cm from the mouth, filling and patting with the media, pouring enough rooting water, covering the surface with weeds or withered leaves to moisturize, and performing harvesting after 3-5 years. The technique provided is simple in operation, less in investment, free from manual establishment of shading facilities and irrigation, high in yield, convenient in manual mining and capable of improving economic benefitof growers remarkably.

The invention discloses a dedicated multi-functional incubator for morchella artificial cultivation. The incubator comprises a box body, a base, liquid storage tanks and drip irrigation assemblies, wherein the plurality of liquid storage tanks are fixed in a horizontal array at the middle of the box body, a liquid outlet end of each liquid storage tank is connected to each drip assembly by a flexible bellows, the bottom of the box body is opened, the bottom of the box body is disposed on the base by a plurality of lifting rods, and the bottom of the base is anchored in a cultivation field by aplurality of anchoring bases; a box door is also disposed on the front side face of the box body for access of a cultivation worker; and each drip irrigation assembly can be moved slightly along a horizontal direction so as to get adapted to a moving direction of morchella in the cultivation field, liquid storage tanks are kept still during drip irrigation, and the drip irrigation assemblies canbe moved back and forth along a longitudinal moving direction of the morchella so as to realize drip irrigation.

The invention discloses a sheep feed and a preparation method of the sheep feed and belongs to the field of feeds. The sheep feed comprises the following raw materials in parts by weight: 50-60 parts of corn powder, 10-20 parts of peanut meal, 5-15 parts of rice bran, 8-18 parts of cottonseed meal, 5-15 parts of linseed cake, 2-12 parts of bean meal, 4-16 parts of bran, 4-8 parts of Chinese radish seeds, 1-5 parts of mulberry leaves, 2-8 parts of triperygium wilfordii, 4-12 parts of cinnamon twig, 4-8 parts of stems of purple perilla, 3-9 parts of bark of official magnolia, 2-8 parts of herb of fortune eupatorium, 3-9 parts of curculigo rhizome and 2-8 parts of lotus leaves. The sheep feed of the invention has scientific recipe and rich nutrition and is capable of adapting growth and physiological characteristics of the sheep, so as to satisfy nutrient demands for the sheep to grow; moreover, the sheep feed is capable of promoting digestion and absorption and also improving immunity and resistance of the sheep.

The invention discloses an asparagus lettuce cultivation method, and relates to the technical field of vegetable planting. The invention especially relates to an asparagus lettuce planting method. With the method provided by the invention, soil nutrition is enhanced, and an antibacterial effect is provided. The method is suitable for asparagus lettuce growth. The method is characterized in comprising the following steps: 1, an improved variety is selected, wherein a late-maturing spring asparagus lettuce variety that can hardly bolt is selected; 2, a sowing time is determined, wherein greenhouse seedling raising of spring asparagus lettuce is carried out from December to March, and open field seedling raising is carried out from mid-February to late March; 3, spring asparagus lettuce field planting is carried out, wherein field planting is usually carried out in mid-December and preferably on sunny days while the soil is moist, such that seedling root damage can be reduced; 4, fertilizer and water management is reinforced, wherein an overall principle for fertilization is that a base fertilizer should be heavily applied and top dressing should be lightly and frequently applied; and 5, an asparagus lettuce harvesting standard is that an appropriate harvesting time is that when heart leaves are aligned with outer leaves or before squaring. If harvesting is carried out too early, yield is influenced. If harvesting is carried out too late, stem nutrients are consumed, and bolting, flowering, hollowing and stem bark thickening phenomena appear, such that quality is influenced.

The invention discloses a soil heavy metal pollution treatment device with a circulation mechanism, which includes a chemical reaction device, a sedimentation separation tank, an aqueous solution regeneration and circulation device, and a soil structure restoration and granulation device; the aqueous solution regeneration and circulation device includes a regeneration tower, a regeneration tower An aqueous solution condensing device is arranged on the top, and the first input pump and the first output pump are connected on the regeneration tower, and the heavy metal recovery tank is connected to the outlet of the first output pump; several perforated trays are arranged in the regeneration tower, each One end of the tray with holes is provided with a downcomer and the downcomer is staggered; the present invention aims at the combination of heavy metals and solvents to form complexes. When heated, the complexes decompose, and the solvent and part of the water are evaporated for Recycling; heavy metal ions are concentrated at the bottom of the regeneration tower, collected and stored, which is used to solve the problem of secondary pollution caused by chemical treatment of pollutants.

The invention provides a pig breeding method and belongs to the field of livestock breeding. The method includes: building a pigsty, selecting piglets, performing feeding management, performing breeding management and performing pigsty management. The method has the advantages that by scientifically controlling the pigsty management, feeding management, feed management and environment management, the pigsty environment can well adapt to pig growth, and pig diseases can be reduced; by reasonable feed combination, fast pig growth is guaranteed, the daily gain of pigs is increased, feed / gain ratio is lowered, the disease resistance of the pigs can be increased, the meat of the pigs is good in quality and tender, and the method is green, safe and suitable for large-scale breeding.

The invention relates to a planting method of amomum villosum. The method includes the following steps that 101, a sloping field is selected, wherein scarification is conducted on the sloping field; 102, many plants are planted on the sloping field; 103, a plurality of spray devices are arranged on middle areas of adjacent plants, wherein the spray radius of the spray devices is 5-8 meters; 104, plants with 1-3 stolons and 4-8 small leaves serve as amomum villosum seedlings, multiple rows of the amomum villosum seedlings are planted on middle areas of adjacent plants, the spacing between everytwo adjacent amomum villosum seedling rows is 0.8-1.2 meters, in each amomum villosum seedling row, the planting spacing is 0.8-1.2 meters, the planting depth is 0.5-1 meter, a soil conditioner is applied, and water is sprayed; 105, the growth environment of the amomum villosum seedlings is adjusted; 106, disease and pest management is carried out. In this way, amomum villosum can adapt to severeenvironments, thus, the planting scope of amomum villosum is extended, and the yield of amomum villosum is further increased.

The invention discloses a breathable planting pot for blueberry seedlings. The problem that an existing seedling planting pot is usually poor in breathability, and therefore growth of the seedlings is greatly influenced is solved. The planting pot comprises a pot body (1) and a conical hollow body (2) arranged in the middle of the bottom end in the pot body (1), an opening is formed in the bottom end of the conical hollow body (2), and air holes (3) are formed in the side wall of the conical hollow body (2). A venting pipe (4) is further arranged at the bottom end of the pot body (1) and is in an L shape with one horizontal end and the other vertical end, the horizontal end of the venting pipe (4) is communicated with the conical hollow body (2), and the vertical end of the venting pipe (4) extends to the top end of the pot body (1). The breathable planting pot has the advantages of being good in breathability, simple in structure, low in cost and the like.

The invention discloses a northern greenhouse planting method for organic green tea, and relates to the technical field of green tea planting. The method comprises the following steps: (1) greenhouseconstruction; (2) soil improvement; (3) tea tree planting, wherein the spacing between hills is 35 cm; and (4) environment temperature control. The growing environment of tea trees is controlled by using greenhouses, once growth repair period is carried out at an interval of 3 months, the tea trees are promoted to generate more tender shoots by simulating the southern environment at grain rain solar term in the fourth month (the temperature inside the greenhouse in daytime is controlled to be 20 to 25 DEG C, the night temperature is controlled to be 10 to 12 DEG C, and the air relative air humidity inside the greenhouse is 80% to 85%), so that the yield of tea leaves is greatly improved, simultaneously, repeated picking can be carried out in one year, a certain greenhouse can be in a picking period within one year by controlling the difference of the growth conditions in different greenhouses, the generation of new tea in one year is guaranteed, and the yield of the tea leaves and thesupply of new tea are greatly improved.