40results about How to "Meet the growth conditions" patented technology

The invention belongs to a planting method of plants, and particularly relates to a method for planting dendrobium candidum through imitating wild hanging trees. The adopted technical scheme is as follows: the method for planting dendrobium candidum through imitating wild hanging trees is characterized by comprising the following steps of: planting 3-5 cm dendrobium candidum large seedlings or domesticated seedlings in plastic flowerpots with a port diameter of 12-15 cm, hanging the flowerpot with dendrobium candidum planted on evergreen tree, applying routine nutrient solution and water on the dendrobium candidum large seedlings or domesticated seedlings, and spreading lime around the evergreen tree, wherein the bottom layer of the medium in the flowerpots is 50% of crushed wood blocks and the upper layer is sawdust mixture. By adopting the scheme, aiming at the defects of the prior art, the invention provides a novel method for planting dendrobium candidum which has a high growth rate and can be cultivated in a large scale through imitating wild hanging trees.

The invention belongs to the field of animal farming and particularly relates to an eel farming method. The invention provides an eel farming method by which eel survival rate is high, growing speed is high and eel quality is high. The eel farming method includes selecting a pond with fine quality without pollution and quiet environment; settling the pond manually, removing excess silt, and leaving silt with 20cm depth; thoroughly disinfecting the pond by quicklime, thoroughly changing water after disinfection, and planting water plants in the pond; putting earthworms into the pond, and allowing the earthworms to breed by a large amount after 20 days around; putting eel seeds into the pond; putting baits, made of fish, maggots, tenebrios and the like, into the pond according to the amount of the earthworms during farming eels, and putting the baits for 1 to 3 time for each day according to the situation if the earthworms are insufficient; fishing the eels by fishing cages to the market after farming for one year and a half.

The invention discloses a construction method of dominant bacterial community of syntrophism fatty acid oxidizing bacteria and current-producing bacteria. The syntrophism fatty acid oxidizing bacteria are metabolized by virtue of a volatile organic fatty acid as a substrate; and the fermented tail end product acetic acid is further utilized by the current-producing bacteria under the catalysis of external voltage, so that the gradient degradation of organic matters is achieved; the treatment efficiency of high-concentration organic waste water and the stability of the system are improved; meanwhile, the productive rate of hydrogen is increased; unified pollution control and capacity is reached; the construction method comprises the following steps: gathering the syntrophism fatty acid oxidizing bacteria; gathering the current-producing bacteria; and adding two gathered success bacterial communities to an MEC reactor to remove the volatile organic fatty acids. The construction method has the advantages of being simple in structure, flexible to operate, stable to run, free of basicity adjustment, low in operation cost and the like.

The invention discloses a dendrobium huoshanense tree cultivation method. Dendrobium huoshanense plants are fixed to tree trunks, moss plants are arranged in water to be soaked completely, then 2-3 dendrobium huoshanense plants are taken as a whole plant to be fixed to a bark, the roots of the dendrobium huoshanense plants are wrapped by completely soaked moss and bundled and fixed by using straw ropes, the bundling positions are located at the root positions of the plants and exposed out of the roots to facilitate sprouting, the roots grow along the grains of the trees, the dendrobium huoshanense grow by absorbing nutrients brought by the trees, and finally the roots are embedded into the trees to grow with the trees together. The dendrobium huoshanense are planted on the tree trunks and are fully implanted into the surfaces of the tree trunks, and organic nutrients are produced due to the photosynthesis of leaves and delivered through the barks so that it can be ensured that dendrobium huoshanense planted on the tress are provided with sufficient organic nutrients, the barks are not removed, the trees are protected, and healthy tress growth is ensured.

The invention discloses a breeding method for shortening the productive phase of licorice root seeds. The breeding method includes the steps of land selection and preparation, breeding material selection and treatment, transplanting, fertilization and management, weeding and water and waterlogging prevention, artificial supplementary pollination, growth control and increase of the set of fruit, pest control, overwintering protection and timely seed collecting. According to the method, a licorice root old root which is more than five years old serves as a breeding female parent, a stolon is cut and transplanted, the productive phase of the licorice root seeds is shortened, and the yield and the quality of the licorice root seeds are improved through the methods that the growth environment of licorice roots is improved, young shoots are pinched off and the like.

The invention discloses a method for breeding bulbs of bulbus lilii by the aid of sunlight greenhouses. The method has the advantages that cutting is carried out in early April at the end of spring and the beginning of summer, the temperature difference between the indoor temperature and the temperature required by cutting is low, and accordingly the method is favorable for saving electric power; the bulbs are bred in the sunlight greenhouses, are planted in autumn and winter and are harvested in summer, accordingly, the high temperatures in the summer can be avoided, growth conditions of the bulbus lilii can be met, and the method is favorable for promoting growth of the bulbus lilii; the bulbs with high quality can be produced; growth periods of aboveground parts of the bulbus lilii can be prolonged owing to appropriate growth environments, nutrient accumulation can be promoted, and accordingly the method is favorable for expansion of lower parts of the bulbus lilii; flower bulbs of underground parts of the bulbus lilii have neat sizes and are larger than bulbs obtained by means of conventional breeding; the bulbs are cultivated by the aid of rain sheltering and insect-proof nets, accordingly, the bulbus lilii rarely suffers from plant diseases and insect pests, the usage of pesticides can be reduced, the production cost can be lowered, and environmental pollution due to the pesticides can be abated; the growth periods of the bulbus lilii are in non-high-temperature seasons, the insect-proof nets cover the bulbus lilii, yellow sticky boards are suspended, accordingly, emergence of phloem-sucking pests can be reduced, and virus disease propagation can be prevented.

The invention relates to the technical field of efficient watering, and particularly discloses an efficient watering device for planting of persica vulgaris Mill. The efficient watering device comprises a dam body, the dam body is formed by bending and encircling a stainless steel plate strip and is annular, a gap is formed by the two ends of a plate body of the dam body, slide grooves are vertically formed in the portions, at the left and right sides of the gap, of the end face of the dam body, a fixing arm is welded to the inner circumferential wall of the dam body, and ground gripping teethare circumferentially welded to the bottom of the outer circumference of the dam body, and inserted in ground soil; a gate is inserted in the gap, the left and right sides of the gate are engaged inthe slide grooves of the corresponding sides, a top plate is welded to the top of the gate, the bottom of the top plate tightly fits the top of the outer circumference of the dam body, and a drip irrigation ring comprises three concentric rings, and is fixedly installed in the dam body through the fixing arm. Three watering modes of root drip irrigation, root face micro-irrigation and crown face spraying are organically combined, different watering modes can be selected according to situations, or various watering modes are combinedly used, and the growth condition of persica vulgaris Mill under various environment situations is met.

The invention discloses multifunctional hydrogel for immobilizing SRB through a microbiological method and a preparation method of the multifunctional hydrogel. The multifunctional hydrogel for immobilizing SRB through the microbiological method can remove SO4 < 2-> and heavy metal ions in wastewater, and a practical and effective new method is provided for improving the pH of acid mine wastewater and efficiently removing heavy metal. The hydrogel adsorbing the heavy metal can realize desorption of heavy metal ions after acid pickling, so that reasonable reutilization of resources is realized, and economic circulation and sustainability are realized. In addition, the hydrogel has stable physical and chemical properties and can be recycled for multiple times, so that the wastewater treatment cost is reduced.

The invention belongs to the technical field of ardealite, and discloses an ardealite ecological brick, a preparation method and a slope fixing method. The method comprises the following steps: selecting ardealite as raw material, performing harmless treatment on part of ardealite; adding a cementing agent and the like, and extruding into a square ardealite frame with a certain size; meanwhile, mixing part of ardealite and biomass charcoal, adding a small amount of mineral fertilizer and cementing agent, and extruding the mixture into a porous square ardealite board; besides, using lime for adjusting the acidity of the matrix of the remaining ardealite, adding a small amount of biomass materials, and building soil matrixes for growth of different types of plants; and putting the obtained soil matrix into the circular hollow part of the gypsum frame and the pores of the ardealite board to obtain the slope greening ardealite ecological brick. The method provided by the invention has thecharacteristics of high comprehensive utilization rate of ardealite, low cost, good water and fertilizer retention of the plant matrix, and high vegetation coverage of slope greening.

The invention relates to the technical field of ecological slope protection and discloses an ecological bag planting structure. The ecological bag planting structure comprises a bag body, wherein thebag body is filled with a soil layer, membranes are attached to inner and outer sides of the bag body, the gap between each membrane and the bag body is filled with a substrate layer, planting groovesfor arranging seeds are formed in the membranes, the planting grooves in two sides of the bag body are communicated, uniformly distributed small vent holes are formed in the membranes, and the membranes are colored and have the shading rate of 60%-70%. According to the scheme, the membranes and the substrate layers are arranged on the inner and outer sides of the bag body, the substrate layers are used for providing nutrients, the small vent holes provide air, and the membranes are used for shading; when an ecological bag is in use, monocotyledons can be placed in the planting grooves on theinner side of the bag body, dicotyledons can be placed in the planting grooves on the outer side of the bag body, in the plant growth process, stems and leaves of plants can extend out of the bag bodythrough the planting grooves, roots of the plants can extend into the soil layer through the planting grooves, so that growth conditions of two types of plants are met, the ecological bag planting structure adapts to different climatic environments, and the practicability of the ecological bag is improved.

The invention discloses a platform type intelligent combination germination accelerating device with adjustable temperature and humidity and controllable illumination. The platform type intelligent combination germination accelerating device comprises a tank body; double tank doors are installed on the front surface of the tank body; fluorescent lamp groups are arranged on the inner walls of the two sides of the tank body respectively; a main control panel is arranged at the upper end of the front surface of the tank body; a mechanical tank is installed at the lower end of the tank body; heatdissipation holes are formed in the peripheral side surfaces of the mechanical tank; a power supply wire is installed on the surface of one side of the bottom end of the mechanical tank; and an air pump is installed on the surface of the other side of the mechanical tank. The platform type intelligent combination germination accelerating device provided by the invention satisfies the condition that some seeds need soaking treatment with warm temperature for germination by arranging a primary water soaking germination accelerating space and a secondary water soaking germination accelerating space, is suitable for most of seed germination conditions by setting an environment with reasonably controlled temperature and adjustable humidity as well as can satisfy the growth condition of the seeds having no need of illumination and the growth condition of the seeds needing the illumination by arranging the hot light lamp groups for illumination control.

The invention relates to an eggplant cultivation medium, a preparation method thereof and an eggplant planting method, relates to the technical field of planting and provides an eggplant cultivation medium which is simple in preparation process, simple and easy to use and low in cost. The main adopted technical scheme is as follows: the eggplant cultivation medium is prepared from sand, coconut bran, corn straw and an organic fertilizer. The eggplant cultivation medium is mainly used for planting eggplants in a desert sunlight greenhouse.

The invention belongs to a method for planting plants, in particular to a method for imitating wild planting of dendrobium candidum with high yield. The present invention adopts the following technical scheme, a method for imitating wild planting of Dendrobium candidum with high yield, which is characterized in that: the steps are as follows: select a plastic flowerpot with a mouth diameter of 12-15cm, and plant 3-5cm Dendrobium candidum seedlings or training To transform the seedlings, the bottom 50% of the substrate of the flowerpot is broken wood, and the top 50% is a mixture of sawdust. The flowerpots planted with Dendrobium candidum are hung on long young trees, and conventional nutrition is applied to the large or trained seedlings of Dendrobium candidum sap and water, and sprinkle lime around the roots of the young trees. By adopting the above-mentioned scheme, the present invention aims at the deficiencies of the prior art, and provides a new type of dendrobium candidum imitation wild planting method with high growth rate and high yield that can be cultivated on a large scale.

The invention provides a non-equidistant seedling plate of a transplanter, relates to the technical field of transplanters and solves the technical problem of the prior art that the structure of an existing seedling plate provides unreasonable seedling planting intervals. The non-equidistant seedling plate herein comprises a first slideway and a second slideway which are fixedly connected in sequence, wherein the first slideway and the second slideway are different in width. Since the first slideway and the second slideway are different in width, it can be ensured that transverse intervals ofplanted seedlings are nonequal; the wide intervals of the seedlings are helpful for ventilation and help farmers to perform field maintenance works, such as fertilizer application and weeding; the seedlings with the narrow intervals can gain sufficient ventilation and sunlight from the wide intervals of the adjoining seedlings; the growth conditions of rice are satisfied, and the technical problemthat the structure of an existing seedling plate provides unreasonable seedling planting intervals is solved.

The invention discloses a slow virus co-transfection adherent 293T cell device for large-scale cell therapy. The device comprises a culture device body, electric heating plates, an incubator, magneticballs, a culture plate, an adherent layer, electromagnets, a first control box and a second control box. A culture bin is arranged on one side of the lower portion of the culture device body, the electric heating plates are arranged on two inner sides of the culture bin, the magnetic balls are arranged at the inner bottom of the incubator, the culture plate is arranged in a groove, the electromagnets are uniformly arranged at the bottom of a cover plate, a fan is mounted on one inner side of the first control box, a controller REX-C900 is arranged on one side of a temperature sensor, and a controller BF-10T is arranged on one side of a timer. The incubator is used for culture, the adherence area of cells is increased by the culture plate, the culture plate is easily taken out, cell growthconditions are met, large-scale culture is facilitated, the magnetic balls are adsorbed by the electromagnets and accordingly move up and down in the incubator, culture solution is stirred, and the cells cannot be injured.

The invention discloses a nested culture method for cold water fishes and normal-temperature fishes. The method comprises a culture pond, the culture pond is internally provided with a cold water area, a heating bin and a normal temperature area in the horizontal direction, the culture pond is provided with a moving area and an excrement area in the vertical direction, the heating bin is internally provided with a heating plate, and one side of the culture pond is provided with a cooling purification pond. A main flow pipeline is fixedly installed at one end of the cooling purification pond, a booster pump is fixedly installed on the main flow pipeline, a water inlet spray head is fixedly installed at the output end of the booster pump and located on one side of the cold water area, and a transfer collecting barrel is connected to the side, located on the normal temperature area, of the culture pond. A filtering plate is fixedly installed at the central position in the transfer collecting barrel. A sealing cover plate matched with the filtering plate is hinged to the transfer collecting barrel. In the using process, cold water fish and normal-temperature fish nested breeding is adopted, water resources are saved, control is convenient, and the survival rate of the cold water fishes and the normal-temperature fishes is increased.

The invention discloses a method for adopting building waste for planting afforesting grass on a roof. The method is based on a roof afforesting grass planting system. The planting system includes a root isolating layer, a particle layer, a root protection layer, a first planting base material layer and a vegetation layer which are arranged from bottom to top in sequence. The root isolating layer,the particle layer and the root protection layer form an air reflux system and a flow guiding layer and create a second rooting space; meanwhile, the building waste is utilized to make planting basematerials and particles on the particle layer, the whole system is smooth in drainage function and great in ventilation effect and moisture preservation effect without depending on any conventional organic planting medium, and by completely utilizing the building waste, roof planting can be achieved; the technical problems are solved that grass overgrows in rainy seasons, is too fine and tender, goes moldy and falls down, drainage is unsmooth, development of roots is hindered, and the moisture preservation performance is poor. Zero management after the grass grows all over a garden is achieved. Moreover, the system is suitable for mixed planting of different kinds of afforesting grass, different afforesting landscapes can be achieved, formation of a roof vegetation ecological system is facilitated, and zero-management and long-term sustainable growth of roof afforesting vegetation are truly achieved. Moreover, the construction is simple, the cost is low, the environment is protected, loads are light, and the structure is stable.

A dibbling planting method includes steps: a, digging holes in the field through a digging and filing mechanism, and returning soil into a stirring chamber; b, adding fertilizers into a stirring machine, and mixing with the soil; c, backfilling the soil mixed with the fertilizer through the digging and the filling mechanism; d, seeding at the soil backfilling positions; e, allowing low-speed reciprocating of a harrow at the soil backfilling positions to make it convenient for seeds to root. The dibbling planting method has advantages that 1, crop stalks are used as a base fertilizer, stalk powder is capable of absorbing water, and accordingly water accumulation for fighting against drought is realized, and drought relief is realized; 2, environmental pollution caused by stalk burning is avoided, and environmental protection and waste recyclability are realized; 3, soil loosening for improving soil breathability is realized, crop growth conditions are fully met, crop fast growth is promoted, and natural disaster resistance is realized.