227results about How to "Guaranteed survival rate" patented technology

The invention relates to a planting method of famous and precious Chinese herb medicine dendrobium officinale, and the method is characterized in that a cultivation bed of a plantation trough with an undulated bottom is established under a certain facility environment, multiple mixed organic matrixes mainly comprising pine bark are paved, a nondestructive planting technology for stretching tissue culture seedling roots is adopted, and scientific and reasonable dendrobium officinale planting method adopting comprehensive cultivation measures such as a photo and temperature control technology, a fertilizer control technology, an insect and harmful organism nuisanceless control technology and a sustainable harvesting technology is adopted in different growth seasons and for different plants according to the biological characteristics of the dendrobium officinale; and due to the adoption of the method, the ventilation, moisture evaporation and moistening functions of a plant root environment can be enhanced, and harmful substances influencing the growth of the plant can be eliminated in time, so that the plant can grow strong, active components are highly concentrated, the resistance is enhanced, a purpose of high yield and excellent quality can be realized, the high yield and stable yield of the dendrobium officinale can be guaranteed, the product quality is excellent, sustainability for harvesting the dendrobium officinale for multiple years can be realized, and super high yield of fresh products about 600kg per Mu every year can be realized after the method is put into production.

The invention relates to an aqueous culture method of anoectochilus. In the method, anoectochilus germchits are cleaned and sterilized, transplanted in a culture dish and cultured in a culture groove filled with an aqueous culture solution; each 10L of aqueous culture solution contains the following components: 650 to 800mg of calcium nitrate tetrahydrate, 50 to 60mg of ammonium nitrate, 280 to 350mg of potassium nitrate, 100 to 130mg of potassium dihydrogen phosphate, 350 to 380mg of magnesium sulfate, 0.5 to 0.8mg of potassium iodide, 2 to 5mg of manganese sulfate, 0.2 to 0.3mg of sodium molybdate, 0.1 to 0.2mg of cobalt chloride, 2 to 4mg of boric acid, 0.5 to 1mg of zinc sulfate, 0.3 to 0.5mg of copper sulfate and 3 to 5ml of iron salt solution, wherein the iron salt solution is prepared by mixing water, green vitriol and ethylenediamine tetraacetic acid disodium. The method has the advantages of lowering production cost, simplifying production process, improving the growth of anoectochilus plants and improving the survival rate of anoectochilus plants.

The invention relates to a method for cultivating swamp eels and a device thereof and pertains to the technical field of agricultural cultivation, which is used for solving the problem of industrial high-density cultivation of the swamp eels under the unnatural conditions. The technical proposal thereof is that a three-dimensional multilayer small-area controllable water level combined-typed cultivating pool is arranged at the heliophobe indoor; according to the living habits and requirements of the best growing environmental conditions of the swamp eels, water source, the conditions of water quality, breeding density and bait proportion are configured for cultivating the swamp eels. Meanwhile, the three-dimensional combined-typed cultivating pool, a filtration pool, a deposition pool, an oxygenation pool, a dosing pump, a disinfector, a thermostat, and the like, form a closed water cycle system. And the problems of water supply, filtration, deposition, disinfection, constant temperature, constant flow, oxygenation, pollution discharge, and the like, under the condition of high density cultivation are solved in the cycle. By applying the method and the device of the invention, the swamp eels can be cultivated all the time without the influences of season and climate, and the large-scaled industrial cultivation of the swamp eels which are excellent special aquatic products can be realized.

The invention discloses a method for culturing large eucalyptus seedlings. The method comprises the following technical steps: 1. selection of seedling field; 2. preparation of a plug seedling bed; 3.preparation and sterilization of matrix soil; 4. selection and treatment of ear rods and tissue culture seedlings; 5. cutting and plug transplantation of the tissue culture seedlings, wherein, the cutting seedlings are vertically inserted in the midpoint of holes at depth of 1.5-2cm; and the tissue culture seedlings are directly transplanted to the prepared plug seedling bed; 6. water and fertilizer management; 7. transplantation in vessels: the seedlings are cultured in the plugs for about 50-70 days, and terminal buds are newly extracted to 2-3cm; when the root systems of most of nursery stocks are lumped, the seedlings in the plugs are transplanted to a black polyethylene plastic nursery cup with 8*8 (cm) for culturing the large seedlings; and 8. culture of the large seedlings: the transplanted young seedlings are placed in a shading arched cover for culture, and a shading net is gradually opened for hardening the seedlings at the later period; water and fertilizer management is strengthened; and then the seedlings are removed out of a seedling nursery and planted in a mountain for afforestation in the case of seedling height up to 35-50cm and ground stems up to more than 0.25cm, fertilization is stopped 10 days before afforestation, and the nursery stocks are applied with transferring fertilizer by 0.3% of complex fertilizer once 1-2 days before outplanting.

The invention discloses a cocoa tea great parental stock grafting method of cultivation, comprising: (1) the choice of the grafting time: the grafting time is from the late autumn or the early winter to the February of the next year; (2) the choice of parental stock: a 5-15 year-old pu erh tea plant growing in tea garden with broken parental stock and repaired fault plane is selected as the parental stock; (3) the choice of cion of the cocoa tea: the cion of the cocoa tea is the clonal fine variety of cocoa tea and the cion wattle is the lignified wattle born in the last year or the semi-lignified wattle born in the current year; (4) cion cutting: the cut cion is immerged into the auxin accelerating the generation of callus; (5) grafting: the cion is engrafted into the parental stock; (6) bag-covering colligating: the parental stock connected with the cion is colligated by a transparent and enduring plastic bag; (7) an awning is established by a rack to protect; (8) the fallow and the supplement of water; (9) the remove of bag: the plastic bag and a sunshade net can be gradually removed after the cion survives. The method of cultivation of the invention has a high survival rate and a high garden forming speed, with unchanged basic property of cocoa tea, thereby increasing the quality of theanine.

The present invention belongs to the technical field of tree transplanting and maintaining, specifically an integrated device for landscape tree/seedling maintaining. The device includes an aboveground device and an underground device, wherein the underground device contains a U-shaped permeating pipe and an underground water storage device. The U-shaped permeating pipe is buried close to the location of the root system of the landscape trees/seedlings with one end of the U-shaped permeating pipe connected to the buried underground water storage device and the other end of the U-shaped permeating pipe stretching out of the ground. The aboveground device contains an infiltrating and irrigating bag and a three-way pipe, wherein the infiltrating and irrigating bag covers the base part of a tree trunk and is connected with the other end of the U-shaped permeating pipe by the three-way pipe. The landscape tree/seedling maintaining integrated device has various maintaining functions such as supplying water and medicine, preserving moisture and temperature, preventing transpiration of branches and trunks, supplementing the root system with water, draining off water for ventilation, and automatically accumulating rainwater.

A trichogramma dispenser comprises a rack and is characterized in that an upper connecting plate and a lower connecting plate are arranged on the rack; an intermediate rotating shaft is arranged on the upper connecting plate and the lower connecting plate and is connected with an upper wheel disc and a lower wheel disc; a circle of longitudinally arranged emitting bins are fixed on the peripheries of the upper wheel disc and the lower wheel disc; a laterally open emitting port is formed in the bottom end of each emitting bin; the intermediate rotating shaft is connected with a rotating motor through transmission gear pairs; shifting pieces are arranged at the emitting ports and are connected onto a rotating shaft of an emitting motor; artificial honeycombs are accommodated in the emitting bins, and a connecting wire is arranged between every two artificial honeycombs. The trichogramma dispenser is loaded on a plant-protection UAV (unmanned aerial vehicle), rapid and accurate dispensing can be realized, the dispensing success rate can be remarkably increased, and the control effect can be remarkably improved.

The invention discloses a pear tree water culturing method, belonging to the technical field of plant production. The method comprises the following four steps of: (1) selecting plantlets: selecting one-year or two-year pear graftings in production which are uniform in size and growth; (2) determining the formula of a water culturing nutrient solution consisting of 6mM of KNO3, 4mM of Ca(NO3)2, 2mM of NH4H2PO4, 1mM of MgSO4, 50muM of KCl, 10muM of H3BO3, 2muM of MnSO4, 2muM of ZnSO4, 0.5muM of CuSO4, 0.065muM (NH4)6Mo7O24 and 50muM of Fe-EDTA; (3) selecting a water culturing container; and (4) ventilating and changing the nutrient solution during the culture. The pear tree subjected to soilless culture of the method has the advantages of fast root system growing speed, good growth, high survival rate, healthy tree growth, and the like.

The invention discloses a macadimia nut planting method and relates to the technical field of plant cultivation. The planting method includes the steps of firstly, digging a planting hole, placing undersoil and surface soil separately during digging, subjecting the planting hole to insolation for a certain period of time in prior to soil returning, placing weeds at the bottom of the planting hole, spreading a small amount of quicklime, using part of surface soil for soil returning, and mixing garbage fertilizer or organic fertilizer with the rest of surface soil well for soil returning to form a mound of certain height above the ground; and secondly, selecting a planting seedling, planting in rainy days, digging a small hole in the mound, placing the planting seedling in the small hole, returning soil, covering a layer of weeds on the periphery of the planting seedling, paving a layer of earth on the weeds, watering the planting seedling for settling the root. By the method, the problem of low planting survival rate of the macadimia nut is solved.

The invention discloses a rapid propagation and transplantation method of blumea balsamifera. The method comprises the technical links of explant browning resistance, disinfection, primary induction, mulitiplication, root induction, bottle seedling transplantation and the like, specifically comprising the following steps of: inducing multiple shoots by taking tender leaves with petioles or tender stems with axillary buds of blumea balsamifera as explants, and taking integrated leaves with stems of the multiple shoots as mulitiplication materials or direct root induction materials. The invention provides a whole set of rapid propagation and transplantation method of the blumea balsamifera. After the method is used, the browning rate and the pollution rate of the explant can be obviously reduced, the primary induction and inoculation survival rate of the explant is more than 90%, the mulitiplication period is 35 days, integrated leaves with the stems of the multiple shoots can be directly used for the root induction, and the rooting percentage reaches 100%. The bottle seedling transplantation method is simple and easy, the survival rate is more than 90%, and the technical guarantee can be provided for the shortage of the large-scale plantation of seedlings of the blumea balsamifera.

The invention provides a litchi tree grafting method which comprises the following steps of scion and seedling tree stock selecting, sapling seedling stock grafting pre-managing, grafting, applying a grafting method and grafting post-managing. A seedling litchi sapling tree has an arbor root and has a developed root, and the survival rate of grafting is guaranteed. The seedling litchi sapling tree and a superior litchi tree belong to the same family, a scion and a stock are strong in compatibility, the successful rate of grafting is greatly improved, and the growing speed of grafting seedlings after grafting is accelerated; the seedling litchi sapling tree has a strong drought and low temperature resistant ability, the survival rate of grafting can be guaranteed under a dry and low temperature condition, so that the litchi sapling tree after grafting can blossom and yield fruits within three years and has the abilities of passing the winter in an exposing mode and easy survival transplanting. The inferior litchi sapling tree grafting method is simple, convenient and high in survival rate, the coverage of high quality litchi trees is improved, and the popularization of good quality litchi trees are realized.

The invention discloses a planting method of blueberry seedlings. The planting method is characterized by comprising the following steps of A, soil improvement; B, planting and garden building; C, water and fertilizer management; D, pruning; E, disease and pest control. Compared with the prior art, the planting method has the advantages that growth of the blueberry seedlings can be promoted, it is guaranteed that nutrient components for blueberry growth are well absorbed, the survival rate and preservation rate of the blueberry seedlings are guaranteed, and diseases and pests are effectively controlled.

The invention relates to a healthy and ecological planting method of organic selenium-enriched white tea. The method includes the steps of firstly, digging planting furrows 15cm in depth and 30cm in width in a tea garden, laying mulches in the planting furrows, laying a mixture layer formed by rice husks 5cm in thickness and humus on the mulches, laying organic selenium fertilizer mixture 2cm in thickness on the mixture layer, and covering the organic selenium fertilizer mixture with 8cm of soil; secondly, transplanting white tea trees into the planting furrows according to standardized specifications of tea trees, sufficiently watering the white tea trees after the transplanting, and covering the ground with a layer of straw; thirdly, timely supplementing the organic selenium fertilizer mixture in spring and autumn in the first year of transplanting; fourthly, performing standardized tea garden management, to be more specific, mainly paying attention to the maintenance of the planting furrows, watering in dry summer, timely weeding in spring, mainly performing topdressing, weeding and furrow cleaning in autumn and preventing freezing damage in winter; picking tea leaves in the vigorous growing period of the selenium-enriched white tea instead of early spring after 2-3 years of cultivation.

The sensitive structure of the electrostatic force rebalanced pendulum silicon micro accelerometer is the upper and lower glass plates, and the middle is the sensitive mass block of the monocrystalline silicon pendulum structure. The three are connected together by bonding. The double flexible beams of the crystalline silicon sensitive mass are arranged opposite to the lead-out lines of the electrodes. In addition, in order to further reduce the influence of temperature on the monocrystalline silicon pendulum plate, the bonding area is reduced in the design, instead of the overall bonding, three small pieces of bonding are used to ensure that the bonding area of ​​the upper and lower glass plates is completely Consistent, and further reduce the temperature coefficient caused by thermal stress; the manufacturing method of the above-mentioned sensitive structure includes the manufacturing of single crystal silicon pendulum plate and the manufacturing of upper and lower glass cover plates. The invention can reduce the temperature coefficient of the instrument and improve the temperature repeatability, thereby improving the resolution and sensitivity of the silicon micro accelerometer and meeting the requirements of inertial guidance systems such as missiles.

The invention discloses an intelligent flower watering device, characterized in that a water tank (3) is connected with a water pump (4) through a water duct, and a power supply (14) is connected with the water pump (4), a lifting device, and a spraying device through a controller (10). The lifting device comprises a positive and negative rotation motor (16), a screw rod (18), and a lifting sleeve (11). The positive and negative rotation motor (16) is connected with the screw rod (18) through a coupling (17). The screw rod (18) is connected with the lifting sleeve (11) through threads. The lifting sleeve (11) is fixedly connected with a vertical loop bar (12). The spraying device comprises a plurality of arc water pipes (6) and sprayers (5). The arc water pipes (6) are hinged with each other through connecting rods (7) and pull rings (8). A hydraulic cylinder (9) is arranged above the connecting rods (7). Under the action of the hydraulic cylinder (9), each component swings around a hinge point, to complete stretching and drawing back of the water pipes (6). The device has substantial advantages of simple operation, uniform irrigation, and high reliability.

The invention discloses an application method for maintenance management of landscaping, and relates to the field of landscaping, in particular to maintenance management and a measure for garden vegetation greening after the completion of an urban greening project so as to keep greening achievements. The environment of urban landscaping plants is frequently influenced by various adverse factors, metabolism is disturbed and damaged, phenomena such as poor growing development, leaf withering, even plant death and the like are easily caused, aesthetic value is lowered, garden landscape is affected and certain economic loss is caused. Fertilizer application, trimming and insect prevention operation are performed well through landscaping maintenance according to the growth characteristics of grasslands, hedges and trees at different periods and different stages, so that the problems of poor rowing development, leaf withering, plant death and the like of the garden vegetation are solved.

The invention relates to the field of biology and medicines, and especially relates to an adipose-derived stem cell preparation and a preparation method thereof. The adipose-derived stem cell preparation comprises adipose-derived stem cells, hyaluronic acid, alhumin and normal saline. The adipose-derived stem cells can maintain good survival rate and activity, and do not differentiate under the protection of hyaluronic acid, alhumin and normal saline in the adipose-derived stem cell preparation. The preparation method of the adipose-derived stem cell preparation provided by the invention can avoid damages of the adipose-derived stem cells, and improves the survival rate of the adipose-derived stem cells in the preparation. Experiments show that the adipose-derived stem cell preparation can maintain the survival rate of the adipose-derived stem cells above 99%, and allows the cells to have uniform size and shuttle-shaped form. After the adipose-derived stem cells are preserved at 0-4DEG C for 72h, the cells still maintain good form and have no volume enlargement or other abnormal phenomena, the survival rate still maintains above 95%, and the adipose-derived stem cells still maintain the characteristics of stem cells, and do not differentiate.

The invention relates to plant cultivation. A plant cultivation substrate is made into a whole by wooden fragments, a soil conditioner and a nutrient particle body. Compared with the like products, the cultivation substrate has the advantages of light self mass, high courage performance and high moister retention: the invention has the best sealing environment to the plant, and does not need the technology experience of the specialists, therefore, the invention not only can realize the greening of roofs, etc., save labor force, and reduce cost, but also is in fixed base type, and can effectively avoid sealing lost and dispersion caused by heavy rain and strong wind.

The invention relates to a living body measurement method for body length of a fish fry. The method in the invention is mainly used for solving that the problem that the existing method for measuring the body lent of the fish fry can not meet the requirement that multiple samples can be rapidly measured while a fish body is guaranteed to be survived. The method comprises the following steps of: firstly, placing the fish fry to be measured into a culture dish filled with water, and placing a scale with the length of 10mm into the culture dish; secondly, lining a background at the bottom of the culture dish, thus contrast is formed between colour of the fish fry and the colour of the background; thirdly, shooting a picture of the whole culture dish by a digital camera, and respectively measuring the body length of the fish fry and the length of the scale in the picture by utilizing image processing software; and fourthly, calculating real body length of the fish fry by utilizing a scaling formula, thus living body measurement of the body length of the fish fry is completed. According to the method disclosed by the invention, body length measurement on the fish fry is carried out by virtue of a digital camera, survival rate of the fish fry is guaranteed, images of a large number of samples are stored in a short time, measurement time is more leisure and freer, and numerical measurements are more accurate; and the method disclosed by the invention is used for living body detection for the body length of the fish fry.

The invention discloses a neural stem cell cryoprotectant and a using method thereof. The cryoprotectant contains a DMEM/F12 basal culture medium, dimethyl sulfoxide, serum, albumin, a B27- additive,epidermal growth factors and alkaline fibroblast growth factors. The cryoprotectant is low in cost, and solves the problem that the anabiosis survival rate after cryopreservation of neural stem cellsis low; after the cells are cryopreservated for one year by adopting the neural stem cell cryoprotectant and the using method thereof disclosed by the invention, the cell viability still reaches up to95% higher, and the attribute and differentiative capacity of the neural stem cells are not influenced.

The invention provides a watermelon planting method. The watermelon planting method includes the steps of a, seed selecting; b, seed soaking for germination accelerating; c, soil and seedbed preparing; d, seedling growing and transplanting; e, field managing; f, disease and pest controlling. According to the watermelon planting method, an early-maturing variety resistant to low temperature is selected, and through seed washing, seed soaking, seed airing and germination accelerating, a survival rate of seedlings is guaranteed; farmyard manure and compound fertilizer are used in combination to keep green and environmental friendliness, and a little pesticide residue is left; a greenhouse or a plastic greenhouse with multiple covers is adopted in cultivating, wherein the plastic greenhouse with multiple covers refers to 'one greenhouse + two films + an arched shed + a mulching film', and the arched shed is covered with grass carpets, so that a good heat preservation effect is realized; seedlings can be planted in advance, so that watermelons can appear on the market early in late April-early May and can be sold at a high price, second-batch watermelons can be harvested, and high benefit can be obtained; by means of a precision management mode, the watermelons are enabled to be high in sugar content and quality and good in taste.

The invention relates to a biologic culture medium of seedlings, which is composed of, by total volume, 10%-80% of compost of swine manure (CSM) or compost of cattle manure (CCM), 10%-80% of dal soil and 10%-80% of vermiculite. The CSM or the CCM in the culture medium provided by the invention contains various antagonists which can inhibit agent and soil medium etiology, thereby effectively ensuring survival rate of the seedlings, and the CSM or the CCM is easy to collect, and has large amount, so that the culture medium provided by the invention is low in cost and helpful in reduction of environment pollution.

The invention discloses a mulberry planting and cultivating method and relates to the technical field of planting. The method mainly comprises a cultivation technique and a management method, wherein the cultivation technique mainly comprises a, cultivated field selection and b, seedling culture; the management method mainly comprises A, irrigation and drainage, B, fertilizer application and C, plant disease and insect pest control. The mulberry planting and cultivating method has the beneficial effects that fine culture and maintenance are carried out at each phase of planting mulberry saplings, the rate of survival of the saplings at each phase is fully ensured, and the economic losses are reduced.

The invention discloses a stem cell culture system. The stem cell culture system comprises a mounting box, a pretreatment mechanism, a cell dispersing mechanism, an isolating and cleaning mechanism, aconvenient test tube picking and placing mechanism, a temperature control mechanism and a cell centrifugation mechanism, wherein the bottom end of the mounting box is fixedly connected with a mounting bottom plate, the cell centrifugation mechanism is arranged on one side face of the outside of the mounting box and comprises a centrifuge main body, and a sealing cover is hinged to one side of oneside face, where the centrifuge main body is placed, of the outside of the mounting box. According to the stem cell culture system, a lifting outer tube can be lifted from the top of a lifting circular tube through an offsetting spring, a top end plane of a connecting flip plate can restores horizontal, thus, a fixing ring and a top end plane of a placement tube can be horizontal, then, the placement tube can correspond to a test tube position of the convenient test tube picking and placing mechanism, thus, a test tube can be more easily placed inside the placement tube, and thus, a cell dispersing device and a stem cell centrifugation mechanism can be more conveniently used in a matched manner.

The invention provides a mountain land grafting method and a mountain land cultivation method of apocarya and belongs to the field of cultivation methods of walnuts. The mountain land grafting method comprises the following steps: selecting and treating stocks: selecting seedlings of the apocarya, which are 1 to 2 years old, as the stocks; planting the seedlings on a mountain land; enabling the seedlings to grow until the height is 60cm to 80cm and carrying out field planting for 2 to 3 years; carrying out top grafting and head change: top grafting pre-selected scions on main branches of the stocks and covering a top grafting part by a plastic film; cutting the plastic film after 3 days, so as to form a liquid drainage hole; carrying out one time of water drainage operation and closing the liquid drainage hole. According to the mountain land grafting method provided by the invention, water drainage is reduced after the top grafting and conventional operation is changed; the survival rate of the apocarya cultivated in the mountain land is improved; rapid forestation of the mountain land can be realized and occupation of a farmland is reduced, so that lands for cultivating cereals are not occupied. The mountain land cultivation method comprises the mountain land grafting method, so that the apocarya is cultivated on the mountain land and the occupation of the farmland is reduced.

The invention discloses a long-distance transportation method of seawater groupers. The method includes the following processes: the step S1 of conducting feed deprivation and temporary rearing on thefresh seawater groupers in the seawater and then conducting programmed cooling on the seawater to a temperature of 13-14 degrees to let the seawater groups to be under anesthetic; the step S2 of transferring the seawater groupers under anesthetic to a transport vehicle with a water temperature of 15-18 degrees for long-distance transportation. According to the method, the sweater groupers are under the anesthetic state through the reasonable programmed cooling process, and the metabolism and stress response of the groupers are significantly reduced, so that the transportation loss of the seawater groupers is reduced during the transfer process and the transportation process, the transportation load is improved, and the survival rate of over 90% can be ensured within 72h transportation distance. In addition, the method can be used for transporting the seawater groupers in high density, ensures high transportation volume of the seawater groupers while ensuring high survival rate, greatly reduces the transportation cost and is favorable for development of the grouper market.

The invention discloses a method for planting threeleafakebia in imitated wild cultivation. Akebia trifoliate planting time is in February when the buds are budding and the temperature is getting warm. The method of planting: before planting, planting density is determined and weeds are removed, planting hole is dug, soil is surrounded and piled up, the drain is sorted out along the natural slope terrain. Lifting, the seedlings with soil are put into the planting hole, after the seedlings are fixed, the soil is backfilled and compacted, and then the root is poured by water. The invention does not need to put in the fertilizer, the pesticide and the mechanical soil preparation cost which belong to the traditional standardized cultivation mode, and the invention is fused with the original environment to the greatest extent, and truly realize micro input and productive imitated wild planting model with a high degree of public participation in the lower reaches of the forest area of the middle high mountain, fully embodies the original ecology, green organic ecological concept, meet consumer demand in the market.

A fishing device particularly designed for Asian carp fishing, which includes two fishing boats, a collection frame, a fishing net, a display mechanism with a plurality of optical sensors and optical receivers, one support mechanism for one fishing boat and one lifting mechanism for one fishing boat. The lifting mechanism includes a motor, a rotary shaft, a bait holding basket, a plurality of shaft supports and a plurality of rope units. Thus, a selected bait can be used for classification fishing. The quantity of fish catch can be determined timely through the display mechanism. The lifting mechanism allows steading lifting of the fish catch out of the water without introducing any harm to the fish catch. The number and survival rate of the fish catch can be ensured while an effective fishing can be achieved. This fishing device is particularly designed for catching Asian carp fishes.

The invention relates to punching equipment, in particular to recyclable agricultural mulch punching equipment which can realize equidistant punching and automatically collect waste films. The recyclable agricultural mulch punching equipment comprises a sliding rail plate and a handle arranged on the upper portion of the right side of the sliding plate. Through equidistant punching of a thin film,convenience is brought to reasonably distributing planting density, and survival rate of plants is ensured; by recycling the thin film left after punching, stable growth of plant roots is ensured togreatest extent, convenience is brought to the plants to quickly absorb water and nutrient, growth speed is increased, and effective protection of environment is embodied; by automatically removing the round thin film, labor cost of farmers is omitted, and working efficiency is improved; the surface of a mounting frame is knocked intermittently through a rubber knocking column, so that convenienceis brought to quick falling of soil left in the mounting frame.

The invention relates to a table type single-ear wheat threshing machine, and belongs to the field of breeding machinery. The table type single-ear wheat threshing machine comprises a threshing bin, a transparent end cover, a transparent feeding pipe, a separating barrel and rotor type threshing teeth. The threshing bin is coaxial with a motor shaft, the transparent end cover is arranged at an axial port of the threshing bin, the transparent feeding pipe is arranged on the end cover, and rubber layers are arranged on the outer walls of the rotor type threshing teeth. The table type single-ear wheat threshing machine has the advantages that an axial feeding mode instead of an existing vertical feeding mode is adopted, so that the feeding safety can be improved; the threshing bin is provided with the transparent end cover, so that threshing conditions can be conveniently observed and controlled at any time, and grains can be sufficiently and completely threshed; the corresponding rubber layer is arranged on the outer wall of each rotor type threshing tooth, so that frictional force can be increased, and the threshing teeth can be prevented from damaging cereal germs of the grains, and a breeding bud ratio and a breeding survival rate can be guaranteed.