CN111919538B - Method for improving survival rate of plant seeds - Google Patents
Method for improving survival rate of plant seeds Download PDFInfo
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- CN111919538B CN111919538B CN202010874112.5A CN202010874112A CN111919538B CN 111919538 B CN111919538 B CN 111919538B CN 202010874112 A CN202010874112 A CN 202010874112A CN 111919538 B CN111919538 B CN 111919538B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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Abstract
The invention relates to the field of agricultural planting, in particular to a method for improving the survival rate of plant seeds. A method for improving the germination rate of plant seeds comprises the following steps: pushing the grinding and pressing frame to move to the right upper part of the water storage tank along the sliding part; taking the upper buckle plate out of the upper part of the grinding and pressing frame, paving a layer of sand in the grinding and pressing frame, uniformly paving a layer of taxus chinensis seeds on the sand, and sequentially paving until the sand reaches the upper part of the grinding and pressing frame; then the upper buckle plate is buckled on the grinding and pressing frame, and water is poured onto the sand through a filter screen III of the upper buckle plate until the water soaks the sand in the grinding and pressing frame; the water mist passes through the water storage tank under the action of a vacuum environment and then enters the sand layer in the storage tank through the through holes on one side, and then the water vapor is discharged through the through holes on the other side, most of water in the water vapor is retained in the sand layer in the storage tank at the moment, so that the effect of infiltrating the sand layer is achieved; the method can improve the survival efficiency of the planting to be sowed and promote the improvement of the planting yield.
Description
Technical Field
The invention relates to the field of agricultural planting, in particular to a method for improving the survival rate of plant seeds.
Background
There are many plant seeds that are common in life. For example, seeds of grain and oil crops such as wheat, millet, sorghum, rice, soybean, black bean, mung bean, small red bean and the like; the growth survival rate of the seed plant depends on the quality of the seeds at the previous stage; most of the existing planting plants can be sown only by simple treatment such as screening before sowing, but for some seed plants such as taxus chinensis, because the seeds are hard in texture and difficult to survive rate if being sown directly, the seeds need to be kneaded on a washing board before sowing, the seed husks are removed, and hard meat and seed coats are worn.
Disclosure of Invention
In order to solve the problems of the prior art, the invention provides a method for improving the survival rate of plant seeds.
In order to achieve the purpose, the invention adopts the following technical scheme: a method of increasing the survival rate of a plant seed comprising the steps of:
pushing the grinding and pressing frame to move to the right upper part of the water storage tank along the sliding part;
taking the upper buckle plate out of the upper part of the grinding and pressing frame, paving a layer of sand in the grinding and pressing frame, uniformly paving a layer of taxus chinensis seeds on the sand, and sequentially paving until the sand reaches the upper part of the grinding and pressing frame;
then the upper buckle plate is buckled on the grinding and pressing frame, and water is poured onto the sand through a filter screen III of the upper buckle plate until the water soaks the sand in the grinding and pressing frame;
starting the push rod, extruding the filter screen III downwards by the push rod, extruding sand in the grinding and pressing frame by the push rod through the filter screen, and finishing the extrusion grinding of seeds in the sand by the push rod in the extrusion and contraction process; in the extrusion process, water extruded from sand directly flows out of the first filter screen, the second filter screen and the fourth filter screen and enters the water storage tank, and meanwhile, seeds and sand in grinding pressure cannot be separated from the first filter screen, the second filter screen and the fourth filter screen in the extrusion process of the push rod;
then the grinding and pressing frame is pushed to move to the upper part of the storage box along the sliding part, then the lower pulling plate is pulled out, so that the extruded sand and the taxus chinensis seeds wrapped in the sand in the grinding and pressing frame are directly poured into the storage box, and the steps are repeated so that the storage box is filled with the extruded sand and the taxus chinensis seeds wrapped in the sand;
pulling out the grinding and pressing frame, and storing the taxus chinensis seeds in the storage box;
when the moisture content of the sand layer is low, cover plates can be covered on the upper parts of the storage tank and the water storage tank according to the situation;
starting a vacuum pump to enable the buffer chamber to be in a vacuum environment, wherein the water storage tank stores water which is extruded out of the grinding and pressing frame through the push rod in the previous step;
starting a water pump, pumping water at the bottom of a water storage tank by the water pump, spraying the water in a water storage chamber through an atomizing nozzle, sucking a water source by the water pump through a water passing channel, filtering large-particle impurities by the water source through a filter screen, then entering the water passing channel and finally sucking the large-particle impurities by the water pump;
the water mist passes through the water storage tank under the action of a vacuum environment and then enters the sand layer in the storage tank through the through holes on one side, and then the water vapor is discharged through the through holes on the other side, most of water in the water vapor is retained in the sand layer in the storage tank at the moment, so that the effect of infiltrating the sand layer is achieved;
when sand bed moisture content is higher, open the apron, start the vacuum pump simultaneously and make the surge-chamber be in vacuum environment, close the water pump simultaneously, during external comparatively dry air entered into the sand bed to the bin through catch basin and bin upper portion, dry air drove partial moisture then discharges through the thru hole, this moment open valve two with redundant moisture discharge can.
Preferably, the grinding and pressing assemblies are arranged at the upper parts of the storage tanks or the moisturizing assemblies, the number of the storage tanks is three, the moisturizing assemblies are arranged between the adjacent storage tanks, and the moisture control assemblies are arranged between the storage tanks and on the periphery of the storage tanks and are used for accelerating the circulation of gas between the storage tanks and the moisturizing assemblies so as to control the humidity of materials in the storage tanks by generating vacuum atmosphere on the peripheries of the storage tanks and the moisturizing assemblies; the grinding and pressing assembly comprises a grinding and pressing frame, a sliding part and a grinding head, the upper end and the lower end of the grinding and pressing frame are both openable structures, the upper part, the lower part and two sides of the grinding and pressing frame are respectively provided with a filtering structure, and the grinding and pressing frame moves back and forth through the sliding part to push the grinding and pressing frame to move from the upper part of the storage box to the area right above the moisturizing assembly; when the grinding and pressing frame moves to the right upper part of the moisturizing component, the grinding and pressing frame is pressed and beaten through the grinding head, so that the surface of seeds in the grinding and pressing frame is ground, and in the pressing and beating process of the grinding and pressing frame by the grinding head, water extruded from the grinding and pressing frame enters the moisturizing component and is stored.
The grinding and pressing frame preferably comprises a first side plate, a second side plate, a third side plate, a fourth side plate, an upper buckle plate and a lower buckle plate, main bodies of the first side plate, the second side plate, the third side plate and the fourth side plate are all rectangular plate-shaped structures, the first side plate, the second side plate, the third side plate and the fourth side plate are distributed in a rectangular shape, a grinding and pressing chamber is formed among the first side plate, the second side plate, the third side plate and the fourth side plate, the upper buckle plate is detachably arranged at the upper part of the grinding and pressing chamber, and the lower buckle plate is detachably arranged at the lower part of the grinding and pressing chamber; a first side filter screen window is formed in the third side plate, a first filter screen is arranged on the first side filter screen window, and the first filter screen wraps the first side filter screen window; the first filter screen is a metal filter screen; a second side filter screen window is formed in the first side plate, a second filter screen is arranged on the second side filter screen window, the second side filter screen window is arranged corresponding to the first side filter screen window, the second filter screen is consistent with the first filter screen in structure, the upper buckle plate is rectangular plate-shaped, an upper buckle plate window is formed in the middle of the upper buckle plate, and a third filter screen is fixed on the upper buckle plate window; the third filter screen is a woven bag screen, and the upper parts of the first side plate and the third side plate are provided with lap joint grooves which are shaped like a Chinese character 'ji'; the two sides of the upper buckle plate are placed on the lap joint grooves, and the upper end surface of the upper buckle plate is positioned below the upper end surface of the lap joint grooves; the lower pull plate main body is rectangular, a lower pull plate window is arranged in the middle of the lower pull plate, the lower pull plate window is rectangular, a fourth filter screen is fixed in the lower pull plate window, the fourth filter screen is a metal filter screen, and the lower pull plate window is wrapped by the fourth filter screen; inserting convex blocks are integrally and fixedly arranged on two sides of the lower pull plate, the cross sections of the inserting convex blocks are rectangular, a first baffle is fixed on one side of the bottom of a first side plate, one end of the first baffle is provided with a first insertion groove, the first insertion groove is in a shape of ㄈ, the inserting convex block on one side of the lower pull plate is inserted into the first insertion groove in a matching mode, a second baffle is fixed on one side of the bottom of a third side plate, one end of the second baffle is provided with a second insertion groove, the second insertion groove is in a shape of ㄈ, and the inserting convex block on the other side of the lower pull plate is inserted into the second insertion groove in a matching mode; the sliding piece comprises a support, a sliding block convex block and a sliding block groove, the support and the sliding block convex block are arranged in a T shape, the support is fixed on the storage box, the sliding block convex block is arranged in the sliding block groove, the sliding block groove is in a U shape, and the sliding block extends from one end of the upper portion of the side plate I or the side plate III to the other end.
The preferred pressing grinding head comprises a connecting plate, two springs, a pressure plate and a push rod, wherein the connecting plate is in a shape of inverted L, the bottom of the connecting plate is fixedly connected with the upper part of the moisture control assembly, the springs are fixed at positions below the end part of the connecting plate, one end of each spring is fixedly connected with the lower part of the connecting plate, the other end of each spring is fixedly connected with the upper part of the pressure plate, the pressure plate is rectangular, an extrusion area is arranged on the pressure plate, the extrusion area is matched with the upper pinch plate window, the push rod is uniformly fixed at the bottom of the extrusion area, and the extrusion area is positioned right above the moisture control assembly; the pressure head is fixed to the push rod bottom, and the pressure head is circular plate structure, and the pressure head lower extreme surface is the "application" protruding form.
Preferably, the storage boxes are arranged side by side, the upper end faces of the adjacent storage boxes are located on the same horizontal plane, sliding parts are fixed on two sides of the upper portion of each storage box, a sliding area is formed between the sliding parts on two sides of each storage box, and the grinding and pressing frame slides in the sliding area through the sliding parts.
Preferably, the storage box comprises a box wall I, a box wall II, a box wall III, a box wall IV, a bottom wall and through holes, wherein the box wall I, the box wall II, the box wall III, the box wall IV and the bottom form a storage chamber, the storage chamber is of a rectangular structure with an upper opening, the through holes are uniformly formed in the box wall I and the box wall III in a penetrating mode, and the through holes are of circular hole structures.
Through holes of the adjacent storage boxes are preferably arranged correspondingly, and a water vapor separation assembly is fixed only in the middle of the storage box in the middle; steam separates and keeps off the subassembly and includes the baffle, separate and keep off hole and sunshade, the baffle is the rectangle column structure for the main part, the baffle bottom is fixed in the bottom intermediate position department of the bin at this middle part, evenly link up on the baffle and set up and separate and keep off the hole, separate and keep off the hole and extend to the opposite side from one side of baffle, separate and keep off the fixed sunshade in the hole outside, the sunshade is the swash plate form, the sunshade slope is fixed in and separates and keeps off hole upper portion, the sunshade symmetry sets up in the baffle both sides, the sunshade extends to the other end from the one end of baffle, set up the clearance of ventilating between the adjacent sunshade.
Preferably, the moisture preserving component comprises a water storage tank and a water spraying piece, wherein the water storage tank is arranged between adjacent storage tanks, and the water spraying piece is arranged in the water storage tank.
The water storage tank comprises a bottom plate, a first water storage side plate, a second water storage side plate and a water storage chamber, wherein the number of the bottom plates is two, the water storage chamber is formed among the bottom plate, the first water storage side plate, the second water storage side plate and the wall of the storage tank, and the upper end surface of the water storage chamber is flush with the upper end surface of the storage tank; the cross section of the bottom plate is in the shape of ︶, the bottom plate is fixedly arranged between the adjacent storage boxes in a sealing way, the bottom plate extends from one end to the other end of the storage boxes, and the bottom plate extends from one end to the other end of the bottom of the storage boxes; a bottom plate outlet pipe is arranged in the middle of the bottom plate, and a first valve is arranged on the bottom plate outlet pipe; the water spray piece includes the stand, go up to shelter from the edge, water channel, filter screen, water pump and atomizer, the stand is cylindricly, shelter from the edge on the stand upper end is fixed, it is conical bamboo hat column structure to shelter from the edge on, water channel is seted up at the stand middle part, water channel extends to the lower part from the upper portion of stand, water channel bottom sets up the water hole, it is the round hole form to cross the water hole, cross fixed filter screen on the water hole, filter screen sets up in water channel bottom one side, water channel bottom is sealed form, water in the outside catch basin filters through filter screen, water after the filtration gets into to water channel in through crossing the water hole, the water pump is connected with water channel bottom through the pipe that absorbs water, the water pump is fixed in on the stand lateral wall, the water pump is connected with atomizer, atomizer's water spray direction up.
The preferable humidity control assembly comprises a shell, a vacuum pump and a buffer chamber, the shell is simultaneously hermetically wrapped on the outer sides of the storage box, the first water storage side plate and the second water storage side plate, the vacuum pump is fixed outside the shell, and the buffer chamber is formed among the shell, the storage box, the first water storage side plate and the second water storage side plate; the vacuum pump is communicated with the buffer chamber; the bottom of the shell comprises a first inclined plate and a second inclined plate, wherein the first inclined plate and the second inclined plate are both inclined, the included angle alpha between the first inclined plate and the second inclined plate and horizontal line is 5-10 degrees, the first inclined plate and the second inclined plate are V-shaped and are arranged, an outlet pipe is arranged at the joint position of the first inclined plate and the second inclined plate, the outlet pipe is vertically arranged downwards, a second valve is arranged on the outlet pipe, and the outlet pipe is positioned at the position under the storage box at the middle part.
Compared with the prior art, the invention has the beneficial effects that: the method can improve the survival rate and efficiency of the planting to be sown and promote the improvement of the planting yield, the skins of the Chinese yew seeds are treated by a physical grinding and pressing method, the humidity of the storage environment can be reasonably controlled in the storage process of the Chinese yew seeds, and the condition that the Chinese yew seeds are in too dry environment to be stored or are mildewed due to dampness is avoided.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
FIG. 3 is a schematic top view of the grinding frame of the present invention.
FIG. 4 is a schematic view of a side structure of the grinding and pressing frame of the present invention.
FIG. 5 is a schematic cross-sectional view of the other side of the grinding and pressing frame of the present invention.
FIG. 6 is another schematic view of the grinding frame according to the present invention.
FIG. 7 is a perspective view of the upper buckle plate of the present invention.
Fig. 8 is an enlarged schematic view of B in fig. 5.
Fig. 9 is a schematic bottom view of the grinding head of the present invention.
Fig. 10 is a perspective view of the storage case of the present invention.
Fig. 11 is a schematic view of the structure at a in fig. 1.
Fig. 12 is a schematic perspective view of the water vapor barrier assembly of the present invention.
Fig. 13 is a schematic view of the structure of the pillar of the present invention.
Fig. 14 is a schematic top view of the housing of the present invention.
FIG. 15 is a first structural diagram illustrating a use state of the present invention.
Fig. 16 is a structural diagram of the second usage state of the present invention.
In the above drawings, the names corresponding to the reference numerals are grinding and pressing component 1, grinding and pressing frame 11, slide 12, grinding head 13, side plate I111, side plate II 112, side plate III 114, side plate IV 115, upper buckle plate 116, lower buckle plate 117, lower buckle plate window 1171, insertion bump 1172, upper buckle plate window 1161, lap joint groove 118, bracket 121, slider bump 122, slider groove 123, connection plate 131, spring 132, pressure plate 133, push rod 134, storage tank 2, tank wall I21, tank wall II 22, tank wall III 23, tank wall IV 24, bottom wall 25, through hole 26, water vapor barrier component 20, baffle 201, barrier hole 202, baffle plate 203, moisture retention component 3, water storage tank 31, water spray 32, bottom plate 311, water storage side plate I312, water storage side plate II 313, water storage chamber 314, upright column 321, upper barrier edge 322, water channel 322, filter screen 323, water pump 324, atomization nozzle 325, moisture control component 4, shell 41, The vacuum pump 42, the buffer chamber 43, the housing 41, the first inclined plate 411 and the second inclined plate 412.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-16, a method for improving the survival rate of plant seeds is disclosed, the method uses equipment including grinding and pressing assemblies 1, storage tanks 2, moisture-preserving assemblies 3 and moisture-controlling assemblies 4, the grinding and pressing assemblies 1 are arranged on the upper portions of the storage tanks 2 or the moisture-preserving assemblies 3, the number of the storage tanks 2 is three, the moisture-preserving assemblies 3 are arranged between the adjacent storage tanks 2, the moisture-controlling assemblies 4 are arranged between the storage tanks 2 and on the periphery of the storage tanks 2, and the moisture-controlling assemblies 4 can generate vacuum atmosphere on the peripheries of the storage tanks 2 and the moisture-preserving assemblies 3 to accelerate the circulation of air between the storage tanks 2 and the moisture-preserving assemblies 3 so as to control the humidity of materials in the storage tanks 2 and avoid the lack of water or mildew of the materials in the storage tanks 2; grind and press subassembly 1 to be used for packing into of sand and seed, act on the sand and then rub off the crust of seed surface hardness through the extrusion force simultaneously and do benefit to the seed survival rate, bin 2 is used for pressing the seed after subassembly 1 has handled with the grinding and places in wherein to the seed with the sand and stratify the processing, bin 2 quantity selection is three to cooperate subassembly 3 of moisturizing simultaneously and sets up, utilization that like this can be abundant subassembly 3 of moisturizing, subassembly 4 of moisturizing is handled, middle bin 2 can moisturize simultaneously in two directions, the processing of moisturizing, make the seed in bin 2 can be in a dry humidity relatively stable environment through subassembly 3 of moisturizing and subassembly 4's effect of moisturizing.
Please refer to fig. 2-9, the grinding and pressing assembly 1 includes a grinding and pressing frame 11, a sliding member 12 and a grinding head 13, wherein the upper and lower ends of the grinding and pressing frame 11 are both openable and closable structures, the upper part, the lower part and both sides of the grinding and pressing frame 11 are respectively provided with a filtering structure, the grinding and pressing frame 11 moves back and forth through the sliding member 12, when the grinding and pressing frame 11 is positioned on the upper part of the storage box 2, sand and seeds are filled in the grinding and pressing frame 11, the seeds are uniformly dispersed in the sand, then the grinding and pressing frame 11 is watered, the watering is stopped after the sand in the grinding and pressing frame 11 overflows water, and the grinding and pressing frame 11 is pushed to move from the upper part of the storage box 2 to the area on the upper part of the moisture preserving assembly 3; after the grinding and pressing frame 11 moves to the upper part of the moisturizing assembly 3, the grinding and pressing frame 11 is pressed and polished through the grinding head 13, so that the surface of seeds in the grinding and pressing frame 11 is ground, and in the process that the grinding and pressing frame 11 is pressed and polished through the grinding head 13, moisture extruded from the grinding and pressing frame 11 enters the moisturizing assembly 3 and is stored; grind pressure frame 11 and carry out the back-and-forth movement through slider 12 as the frame of placing sand and seed, can move grinding pressure frame 11 to pressure bistrique 13 lower part and extrude when needs extrude, and the water that extrudes just flows into to be carried out recycle by moisturizing component 3 in the catch basin 31.
Referring to fig. 3 and 4, the grinding and pressing frame 11 includes a first side plate 111, a second side plate 112, a third side plate 114, a fourth side plate 115, an upper buckle plate 116 and a lower buckle plate 117, main bodies of the first side plate 111, the second side plate 112, the third side plate 114 and the fourth side plate 115 are all rectangular plate-shaped structures, the first side plate 111, the second side plate 112, the third side plate 114 and the fourth side plate 115 are distributed in a rectangular shape, a grinding and pressing chamber 113 is formed among the first side plate 111, the second side plate 112, the third side plate 114 and the fourth side plate 115, the upper buckle plate 116 is detachably arranged on the upper portion of the grinding and pressing chamber 113, and the lower buckle plate 117 is detachably arranged on the lower portion of the grinding and pressing chamber 118; the upper buckle plate 116 and the lower buckle plate 117 are the openable structure, the grinding and pressing frame 11 is designed to be of a rectangular structure formed by four side plates, so that the grinding and pressing frame 11 can slide along with the sliding part 12 in the later period, the grinding and pressing chamber 113 is formed by the four side plates for placing sand and seeds, 5, meanwhile, two sides of the four side plates are provided with filter screen structures, moisture in the sand can conveniently overflow through the filter screens in the later period extrusion process and respectively overflow from the lower part and two sides of the grinding and pressing frame 11, the grinding and pressing frame 11 needs to be moved to the upper part of a water storage space between the storage boxes 2 along the sliding part 12 in advance in the process, then the grinding and pressing frame 11 is extruded through the grinding head 13, at the moment, the grinding head 13 elastically extrudes the sand in the grinding and pressing chamber 113 through the filter screen of the upper buckle plate 116, at the moment, the filter screen 116 has three functions in total, and on the one hand, watering through the meshes is facilitated, on the other hand can be convenient for the overflow of the water in extrusion in-process sand, on the other hand has avoided the elasticity that utilizes the filter screen to be convenient for press bistrique 13 to see through the filter screen and extrude the sand of its lower part simultaneously in the emergence of extrusion in-process sand leakage phenomenon, goes up buckle 116 simultaneously and is convenient for press frame 11 upper portion from grinding and take out, the adding of the sand of being convenient for, will pull down plate 117 take out after finishing when grinding the pressure, be convenient for like this grind sand and the seed after pressing and directly fall into to bin 2.
Referring to fig. 4, a first side filter screen window 1141 is formed on the third side plate 114, a first filter screen 11411 is disposed on the first side filter screen window 1141, and the first filter screen 11411 wraps the first side filter screen window 1141; the first filter 11411 is a metal filter. The first filter screen 11411 is used for water to overflow from the extrusion process, and meanwhile, sand is prevented from flowing out of the grinding and pressing frame 11;
referring to fig. 5, a side filter screen window two 1111 is formed on the side plate one 111, a filter screen two 11111 is arranged on the side filter screen window two 1111, the side filter screen window two 1111 is arranged corresponding to the side filter screen window one 1141, the structure of the filter screen two 11111 is consistent with that of the filter screen one 11411, and the overflow efficiency of water in the extrusion process is improved by the combined action of the filter screen two 11111 and the filter screen one 11411.
Referring to fig. 3, 5, 6, 7 and 8, the upper buckle plate 116 is rectangular plate-shaped, an upper buckle plate window 1161 is formed in the middle of the upper buckle plate 116, and a filter screen III 11611 is fixed on the upper buckle plate window 1161; the third filter screen 11611 is woven bag screen, the upper parts of the first side plate 111 and the third side plate 114 are both provided with lap joint grooves 118 (refer to fig. 8 in a highlighted way), and the lap joint grooves 118 are in a shape of "; the two sides of the upper buckle plate 116 are placed on the lap joint groove 118, and the upper end surface of the upper buckle plate 116 is positioned below the upper end surface of the lap joint groove 118; the upper buckle plate 116 is detachable through the lap joint groove 118, when sand and seeds need to be filled into the grinding and pressing frame 11, the upper buckle plate 116 is opened, when extrusion operation is needed, the upper buckle plate 116 can be covered, sand is extruded from the bottom of the push rod through the filter screen III 11611, the filter screen III 11611 is a woven bag net, on one hand, the filter screen III 11611 is convenient to be extruded downwards under stress, and sand scattering and overflowing in the extrusion process are also avoided;
referring to fig. 5 and 6, the main body of the lower pull plate 117 is rectangular, a lower pull plate window 1171 is formed in the middle of the lower pull plate 117, the lower pull plate window 1171 is rectangular, a filter screen tetra11711 is fixed in the lower pull plate window 1171, the filter screen tetra11711 is a metal filter screen, and the filter screen tetra11711 wraps the lower pull plate window 1171. After extrusion, the grinding and pressing frame 11 is moved to the upper part of the storage box 2, and then the lower pulling plate 117 is pulled out, so that sand and seeds are directly poured into the storage box 2.
The two sides of the pull-down plate 117 are integrally and fixedly provided with insertion lugs 1172, the section of each insertion lug 1172 is rectangular, one side of the bottom of the side plate one 111 is fixedly provided with a baffle one 1110, one end of the baffle one 1110 is provided with an insertion groove one 11101, the insertion groove one 11101 is in a shape of 'ㄈ', the insertion lug 1172 on one side of the pull-down plate 117 is inserted into the insertion groove one 11101 in a matching manner, one side of the bottom of the side plate three 114 is fixedly provided with a baffle two 1140, one end of the baffle two 1140 is provided with an insertion groove two 11401, the insertion groove two 11401 is in a shape of 'ㄈ', and the insertion lug 1172 on the other side of the pull-down plate 117 is inserted into the insertion groove two 11401 in a matching manner.
Referring to fig. 8, the slider 12 includes a holder 121, a slider projection 122 and a slider groove 123, the holder 121 and the slider projection 122 are arranged in a shape of "Γ", the holder 121 is fixed to the storage box 2, the slider projection 122 is disposed in the slider groove 123, the slider groove 123 is shaped of "u", the slider groove 123 extends from one end to the other end of the upper portion of the side plate one 111 or the side plate three 114,
referring to fig. 1 and 9, the pressure grinding head 13 includes a connection plate 131, springs 132, a pressure plate 133 and a push rod 134, the connection plate 131 is in a shape of "Γ", the bottom of the connection plate 131 is fixedly connected with the upper portion of the humidity control assembly 4, the bottom of the connection plate 131 is fixedly connected with one side of the upper portion of the housing 41, the springs 132 are fixed at the lower position of the end portion of the connection plate 131, the number of the springs 132 is two, one end of each spring 132 is fixedly connected with the lower portion of the connection plate 131, the other end of each spring 132 is fixedly connected with the upper portion of the pressure plate 133, the pressure plate 133 is rectangular, an extrusion area 1331 is arranged on the pressure plate 133, the extrusion area 1331 is matched with the upper pinch plate window 1161, the push rod 134 is uniformly fixed at the bottom of the extrusion area 1331, and the extrusion area 1331 is located right above the humidity maintaining assembly 3. The spring 132 gives the pressure plate 133 a certain cushioning property, and the bottom of the push rod 134 presses the sand through the three screens 11611.
The fixed pressure head 1341 in push rod 134 bottom, pressure head 1341 are circular platelike structure, and the lower terminal surface of pressure head 1341 is the "application" protruding form. The raised configuration of the ram 1341 facilitates improved squeezing of the seeds within the sand.
The storage boxes 2 are arranged side by side, the upper end surfaces of the adjacent storage boxes 2 are positioned on the same horizontal plane, the sliding parts 12 are fixed on the two sides of the upper part of the storage box 2, a sliding area is formed between the sliding parts 12 on the two sides of the storage box 2, the grinding and pressing frame 11 slides in the sliding area through the sliding parts 12,
please refer to fig. 10, the storage box 2 includes a first box wall 21, a second box wall 22, a third box wall 23, a fourth box wall 24, a bottom wall 25 and through holes 26, the first box wall 21, the second box wall 22, the third box wall 23, the fourth box wall 24 and the bottom wall 25 form a storage chamber 27, the storage chamber 27 is a rectangular structure with an opening at the upper part, the through holes 26 are uniformly arranged on the first box wall 21 and the third box wall 23 in a penetrating way, the through holes 26 are circular hole-shaped structures, the storage chamber 27 is used for storing sand and taxus seeds, and the through holes 26 are used for gas to enter and exit the storage chamber 27;
the through holes 26 of the adjacent storage boxes 2 are correspondingly arranged, and the water vapor separation assembly 20 is fixed only in the middle of the storage box 2 in the middle;
please refer to fig. 1, 11, and 12, the water vapor blocking assembly 20 includes a baffle 201, blocking holes 202, and shielding plates 203, wherein the baffle 201 is a rectangular structure, the bottom of the baffle 201 is fixed at the middle position of the bottom of the storage box 2 at the middle part, the blocking holes 202 are uniformly formed on the baffle 201 in a penetrating manner, the blocking holes 202 are rectangular, the blocking holes 202 extend from one side of the baffle 201 to the other side, the shielding plates 203 are fixed outside the blocking holes 202, the shielding plates 203 are inclined plates, the shielding plates 203 are obliquely fixed on the upper parts of the blocking holes 202, the shielding plates 203 are symmetrically arranged at two sides of the baffle 201, the shielding plates 203 extend from one end to the other end of the baffle 201, and a ventilation gap 2031 is formed between the adjacent shielding plates 203. The shielding plate 203 prevents the gas from directly penetrating through the blocking holes 202, and on the other hand, the gas in the baffle 201 can be exchanged more gently through the ventilation gap 2031 (see fig. 15), so that the over-wet phenomenon of the storage tank 2 in the middle under the action of the moisturizing assemblies 3 on the two sides is avoided;
please refer to fig. 1 and 13, the moisture retention assembly 3 includes a water storage tank 31 and a water spraying member 32, the water storage tank 31 is disposed between the adjacent storage tanks 2, and the water spraying member 32 is disposed in the water storage tank 31;
the water storage tank 31 comprises a bottom plate 311, a first water storage side plate 312, a second water storage side plate 313 and water storage chambers 314, the number of the bottom plates 311 is two, the water storage chambers 314 are formed among the bottom plates 311, the first water storage side plates 312, the second water storage side plates 313 and the wall of the storage box 2, and the upper end surfaces of the water storage chambers 314 are flush with the upper end surfaces of the storage box 2; the water storage tank 31 utilizes extruded waste water to be repeatedly recycled through precipitation and filtration, and waste of water sources is avoided.
The cross section of the bottom plate 311 is "︶", the bottom plate 311 is hermetically fixed between the adjacent storage boxes 2, the bottom plate 311 extends from one end of the storage box 2 to the other end, and the bottom plate 311 extends from one end of the bottom of the storage box 2 to the other end.
A bottom plate outlet pipe 3111 is arranged in the middle of the bottom plate 311, and a first valve 31111 is arranged on the bottom plate outlet pipe 3111; valve one 31111 can be opened at appropriate time to discharge the sewage, avoiding the accumulation of sewage.
Please refer to fig. 13, the water spraying member 32 includes a pillar 321, an upper shielding edge 3211, a water passing channel 322, a filtering screen 323, a water pump 324 and an atomizing nozzle 325, the pillar 321 is cylindrical, the upper end of the pillar 321 is fixed with the shielding edge 3211, the upper shielding edge 322 is a conical bamboo hat-shaped structure, the middle of the pillar 321 is provided with the water passing channel 322, the water passing channel 322 extends from the upper portion to the lower portion of the pillar 321, the bottom of the water passing channel 322 is provided with a water passing hole 3221, the water passing hole 3221 is circular hole, the filtering screen 323 is fixed on the water passing hole 3221, the filtering screen 323 is arranged at one side of the bottom of the water passing channel 322, the bottom of the water passing channel 322 is sealed, the water in the external water storage tank 31 is filtered by the filtering screen 323, the filtered water enters the water passing channel 322 through the water passing hole 3221, the water pump 324 is connected with the bottom of the water passing channel 322 by a water absorbing pipe 3241, the water pump 324 is fixed on the sidewall of the pillar 321, the water pump 324 is connected with the atomizing nozzle 325, the water spray direction of the atomizer 325 is upward. Upright 321, upper shielding edge 3211 avoids direct impact of water extruded from grinding frame 11 during extrusion on upright 321, upright 321 plays a role of supporting a water pump as a carrier of water channel 322, filter screen 323 is used for filtering impurities in water so that the water entering water channel 322 can be directly used, and water pump 324 sends the filtered water to atomizer 325 for atomization and ejection.
Referring to fig. 1 and 14, the humidity control assembly 4 includes a housing 41, a vacuum pump 42 and a buffer chamber 43, the housing 41 is hermetically wrapped outside the storage box 2, the first water storage side plate 312 and the second water storage side plate 313, the vacuum pump 42 is fixed outside the housing 41, and the buffer chamber 43 is formed between the housing 41 and the storage box 2, the first water storage side plate 312 and the second water storage side plate 313; the vacuum pump 42 communicates with the buffer chamber 43. The vacuum pump 42 accelerates the flow rate of the gas by making the buffer chamber 43 into a negative pressure state so that the gas naturally moves in the direction from the inside toward the outside (as shown in fig. 15 and 16).
The bottom of the shell 41 comprises a first inclined plate 411 and a second inclined plate 412, the first inclined plate 411 and the second inclined plate 412 are inclined, the first inclined plate 411 and the second inclined plate 412 are 5-10 degrees of an included angle alpha with a horizontal line, the preferred included angle alpha is 6 degrees, the first inclined plate 411 and the second inclined plate 412 are arranged in a V shape, an outlet pipe 413 is arranged at the joint position of the first inclined plate 411 and the second inclined plate 412, the outlet pipe 413 is vertically and downwards arranged, a valve II 4131 is arranged on the outlet pipe 413, and the outlet pipe 413 is located at the position of the right lower part of the storage box 2 in the middle.
The using method comprises the following steps: pushing the grinding and pressing frame 11 to move along the sliding part 12 to the right upper part of the water storage tank 31;
taking the upper buckle plate 116 out of the upper part of the grinding and pressing frame 11, paving a layer of sand in the grinding and pressing frame 11, then uniformly paving a layer of taxus chinensis seeds on the sand, and sequentially paving until the sand reaches the upper part of the grinding and pressing frame 11;
then, the upper buckle plate 116 is buckled on the grinding and pressing frame 11, and water is poured onto the sand through the filter screen III 11611 of the upper buckle plate 116 until the water permeates the sand in the grinding and pressing frame 11;
starting the push rod 134, wherein the push rod 134 downwards extrudes the filter screen III 11611, the push rod 134 extrudes sand in the grinding and pressing frame 11 through the filter screen III 11611, and the push rod 134 finishes extruding and grinding seeds in the sand in the extruding and shrinking process; in the extrusion process, water extruded from sand directly flows out of the first filter screen 11411, the second filter screen 11111 and the fourth filter screen 11711 and enters the water storage tank 31, and meanwhile, seeds and sand in the grinding and pressing frame 11 cannot be separated from the first filter screen 11411, the second filter screen 11111 and the fourth filter screen 11711 in the extrusion process of the push rod 134;
then, the grinding and pressing frame 11 is pushed to move to the right upper part of the storage box 2 along the sliding part 12, then the lower pull plate 117 is pulled out, so that the extruded sand and the taxus chinensis seeds wrapped in the sand in the grinding and pressing frame 11 are directly poured into the storage box 2, and the steps are repeated, so that the storage box 2 is filled with the extruded sand and the taxus chinensis seeds wrapped in the sand;
pulling out the grinding and pressing frame 11, and storing the taxus chinensis seeds in the storage box 2;
as shown in fig. 15, when the sand bed 200 has a low moisture content, the cover 5 may be covered on the storage tank 2 and the reservoir 31 according to circumstances;
starting the vacuum pump 42 to make the buffer chamber 43 in a vacuum environment, wherein the water storage tank 31 stores the water overflowing from the grinding and pressing frame 11 and is extruded by the push rod 134 in the above steps;
the water pump 324 is started, the water pump 324 pumps water at the bottom of the water storage tank 31 and sprays the water in the water storage chamber 314 through the atomizing nozzle 325, and the water pump 324 draws water from the water passage 322, the water passes through the filtering screen 32 to filter large-particle impurities, then enters the water passage 322 and finally is drawn by the water pump 324.
The water mist passes through the water storage tank 31 under the action of a vacuum environment, then enters the sand bed 200 in the storage tank 2 through the through holes 26 on one side, and then is discharged through the through holes 26 on the other side, most of moisture in the water vapor is retained in the sand bed 200 in the storage tank 2 at the moment, so that the effect of infiltrating the sand bed is achieved;
as shown in fig. 16, when the moisture content of the sand bed 200 is high, the cover plate 5 is opened, the vacuum pump 42 is started to make the buffer chamber 43 in a vacuum environment, the water pump 324 is closed, the external dry air enters the sand bed in the storage tank 2 through the water storage tank 31 and the upper part of the storage tank 2, the dry air drives part of the moisture and then is discharged through the through hole 26, and at this time, the second valve 4131 is opened to discharge the excess moisture.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (10)
1. A method of increasing the survival rate of a plant seed, comprising the steps of:
pushing the grinding and pressing frame to move to the right upper part of the water storage tank along the sliding part;
taking the upper buckle plate out of the upper part of the grinding and pressing frame, paving a layer of sand in the grinding and pressing frame, uniformly paving a layer of taxus chinensis seeds on the sand, and sequentially paving until the sand reaches the upper part of the grinding and pressing frame;
then the upper buckle plate is buckled on the grinding and pressing frame, and water is poured onto the sand through a filter screen III of the upper buckle plate until the water soaks the sand in the grinding and pressing frame;
starting the push rod, extruding the filter screen III downwards by the push rod, extruding sand in the grinding and pressing frame by the push rod through the filter screen, and finishing the extrusion grinding of seeds in the sand by the push rod in the extrusion and contraction process; in the extrusion process, water extruded from sand directly flows out of the first filter screen, the second filter screen and the fourth filter screen and enters the water storage tank, and meanwhile, seeds and sand in the grinding and pressing frame cannot be separated from the first filter screen, the second filter screen and the fourth filter screen in the extrusion process of the push rod;
then the grinding and pressing frame is pushed to move to the upper part of the storage box along the sliding part, then the lower pulling plate is pulled out, so that the extruded sand and the taxus chinensis seeds wrapped in the sand in the grinding and pressing frame are directly poured into the storage box, and the steps are repeated so that the storage box is filled with the extruded sand and the taxus chinensis seeds wrapped in the sand;
pulling out the grinding and pressing frame, and storing the taxus chinensis seeds in the storage box;
when the moisture content of the sand layer is low, cover plates can be covered on the upper parts of the storage tank and the water storage tank according to the situation;
starting a vacuum pump to enable the buffer chamber to be in a vacuum environment, wherein the water storage tank stores water which is extruded out of the grinding and pressing frame through the push rod in the previous step;
starting a water pump, pumping water at the bottom of a water storage tank by the water pump, spraying the water in a water storage chamber through an atomizing nozzle, sucking a water source by the water pump through a water passing channel, filtering large-particle impurities by the water source through a filter screen, then entering the water passing channel and finally sucking the large-particle impurities by the water pump;
the water mist passes through the water storage tank under the action of a vacuum environment and then enters the sand layer in the storage tank through the through holes on one side, and then the water vapor is discharged through the through holes on the other side, most of water in the water vapor is retained in the sand layer in the storage tank at the moment, so that the effect of infiltrating the sand layer is achieved;
when sand bed moisture content is higher, open the apron, start the vacuum pump simultaneously and make the surge-chamber be in vacuum environment, close the water pump simultaneously, during external comparatively dry air entered into the sand bed to the bin through catch basin and bin upper portion, dry air drove partial moisture then discharges through the thru hole, this moment open valve two with redundant moisture discharge can.
2. The method of increasing plant seed survival rate of claim 1, wherein: the grinding and pressing frame is arranged on the upper parts of the storage boxes or the moisturizing assemblies, the number of the storage boxes is three, the moisturizing assemblies are arranged between the adjacent storage boxes, and the humidity control assemblies are arranged between the storage boxes and on the periphery of the storage boxes and can be used for accelerating the circulation of gas between the storage boxes and the moisturizing assemblies so as to control the humidity of materials in the storage boxes by generating a vacuum atmosphere on the peripheries of the storage boxes and the moisturizing assemblies; the grinding and pressing assembly comprises a grinding and pressing frame, a sliding part and a grinding head, the upper end and the lower end of the grinding and pressing frame are both openable structures, the upper part, the lower part and two sides of the grinding and pressing frame are respectively provided with a filtering structure, and the grinding and pressing frame moves back and forth through the sliding part to push the grinding and pressing frame to move from the upper part of the storage box to the area right above the moisturizing assembly; when the grinding and pressing frame moves to the right upper part of the moisturizing component, the grinding and pressing frame is pressed and beaten through the grinding head, so that the surface of seeds in the grinding and pressing frame is ground, and in the pressing and beating process of the grinding and pressing frame by the grinding head, water extruded from the grinding and pressing frame enters the moisturizing component and is stored.
3. The method of increasing plant seed survival rate of claim 2, wherein: the grinding and pressing frame comprises a first side plate, a second side plate, a third side plate, a fourth side plate, an upper buckle plate and a lower buckle plate, main bodies of the first side plate, the second side plate, the third side plate and the fourth side plate are all rectangular plate-shaped structures, the first side plate, the second side plate, the third side plate and the fourth side plate are distributed in a rectangular shape, a grinding and pressing chamber is formed among the first side plate, the second side plate, the third side plate and the fourth side plate, the upper buckle plate is detachably arranged at the upper part of the grinding and pressing chamber, and the lower buckle plate is detachably arranged at the lower part of the grinding and pressing chamber; a first side filter screen window is formed in the third side plate, a first filter screen is arranged on the first side filter screen window, and the first filter screen wraps the first side filter screen window; the first filter screen is a metal filter screen; a second side filter screen window is formed in the first side plate, a second filter screen is arranged on the second side filter screen window, the second side filter screen window is arranged corresponding to the first side filter screen window, the second filter screen is consistent with the first filter screen in structure, the upper buckle plate is rectangular plate-shaped, an upper buckle plate window is formed in the middle of the upper buckle plate, and a third filter screen is fixed on the upper buckle plate window; the third filter screen is a woven bag screen, and the upper parts of the first side plate and the third side plate are provided with lap joint grooves which are shaped like a Chinese character 'ji'; the two sides of the upper buckle plate are placed on the lap joint grooves, and the upper end surface of the upper buckle plate is positioned below the upper end surface of the lap joint grooves; the lower pull plate main body is rectangular, a lower pull plate window is arranged in the middle of the lower pull plate, the lower pull plate window is rectangular, a fourth filter screen is fixed in the lower pull plate window, the fourth filter screen is a metal filter screen, and the lower pull plate window is wrapped by the fourth filter screen; inserting convex blocks are integrally and fixedly arranged on two sides of the lower pull plate, the cross sections of the inserting convex blocks are rectangular, a first baffle is fixed on one side of the bottom of a first side plate, one end of the first baffle is provided with a first insertion groove, the first insertion groove is in a shape of ㄈ, the inserting convex block on one side of the lower pull plate is inserted into the first insertion groove in a matching mode, a second baffle is fixed on one side of the bottom of a third side plate, one end of the second baffle is provided with a second insertion groove, the second insertion groove is in a shape of ㄈ, and the inserting convex block on the other side of the lower pull plate is inserted into the second insertion groove in a matching mode; the sliding piece comprises a support, a sliding block convex block and a sliding block groove, the support and the sliding block convex block are arranged in a T shape, the support is fixed on the storage box, the sliding block convex block is arranged in the sliding block groove, the sliding block groove is in a U shape, and the sliding block groove extends from one end of the upper portion of the side plate I or the side plate III to the other end.
4. The method of increasing plant seed survival rate of claim 2, wherein: the pressing and grinding head comprises a connecting plate, two springs, a pressure plate and a push rod, wherein the connecting plate is in a shape of inverted L, the bottom of the connecting plate is fixedly connected with the upper part of the humidity control assembly, the springs are fixed at positions, below the end part of the connecting plate, one ends of the springs are fixedly connected with the lower part of the connecting plate, the other ends of the springs are fixedly connected with the upper part of the pressure plate, the pressure plate is rectangular, an extrusion area is arranged on the pressure plate, the extrusion area is matched with the upper pinch plate window, the push rod is uniformly fixed at the bottom of the extrusion area, and the extrusion area is positioned right above the humidity control assembly; the pressure head is fixed to the push rod bottom, and the pressure head is circular plate structure, and the pressure head lower extreme surface is the "application" protruding form.
5. The method of increasing plant seed survival rate of claim 4, wherein: the bin sets up side by side, and adjacent bin up end is in same horizontal plane, and the fixed slider in bin upper portion both sides forms the slip region between the slider of bin both sides, grinds the frame and slides in this slip region through the slider.
6. The method of increasing plant seed survival rate of claim 4, wherein: the storage box comprises a box wall I, a box wall II, a box wall III, a box wall IV, a bottom wall and through holes, wherein the box wall I, the box wall II, the box wall III, the box wall IV and the bottom wall form a storage chamber, the storage chamber is of a rectangular structure with an upper opening, the through holes are uniformly formed in the box wall I and the box wall III in a penetrating mode, and the through holes are of round hole-shaped structures.
7. The method of increasing plant seed survival rate of claim 6, wherein: the through holes of the adjacent storage boxes are correspondingly arranged, and the water vapor separation assembly is fixed only in the middle of the storage box in the middle; steam separates and keeps off the subassembly and includes the baffle, separate and keep off hole and sunshade, the baffle main part is rectangle column structure, the bottom intermediate position department of the bin at this middle part is fixed in to the baffle bottom, evenly link up on the baffle and set up and separate and keep off the hole, separate and keep off the hole and extend to the opposite side from one side of baffle, separate and keep off the fixed sunshade in the hole outside, the sunshade is the swash plate form, the sunshade slope is fixed in and separates and keep off hole upper portion, the sunshade symmetry sets up in the baffle both sides, the sunshade extends to the other end from the one end of baffle, set up the clearance of ventilating between the adjacent sunshade.
8. The method of increasing plant seed survival rate of claim 7, wherein: the moisture-keeping assembly comprises a water storage tank and a water spraying piece, the water storage tank is arranged between every two adjacent storage tanks, and the water spraying piece is arranged in the water storage tank.
9. The method of increasing plant seed survival rate of claim 8, wherein: the water storage tank comprises a bottom plate, a first water storage side plate, a second water storage side plate and water storage chambers, the number of the bottom plates is two, the water storage chambers are formed among the bottom plate, the first water storage side plate, the second water storage side plate and the tank wall of the storage tank, and the upper end surface of each water storage chamber is flush with the upper end surface of the storage tank; the cross section of the bottom plate is in the shape of ︶, the bottom plate is fixedly arranged between the adjacent storage boxes in a sealing way, and the bottom plate extends from one end to the other end of the bottom of each storage box; a bottom plate outlet pipe is arranged in the middle of the bottom plate, and a first valve is arranged on the bottom plate outlet pipe; the water spray piece includes the stand, go up to shelter from the edge, water channel, filter screen, water pump and atomizer, the stand is cylindricly, shelter from the edge on the stand upper end is fixed, it is conical bamboo hat column structure to shelter from the edge on, water channel is seted up at the stand middle part, water channel extends to the lower part from the upper portion of stand, water channel bottom sets up the water hole, it is the round hole form to cross the water hole, cross fixed filter screen on the water hole, filter screen sets up in water channel bottom one side, water channel bottom is sealed form, water in the outside catch basin filters through filter screen, water after the filtration gets into to water channel in through crossing the water hole, the water pump is connected with water channel bottom through the pipe that absorbs water, the water pump is fixed in on the stand lateral wall, the water pump is connected with atomizer, atomizer's water spray direction up.
10. The method of increasing plant seed survival rate of claim 9, wherein: the humidity control assembly comprises a shell, a vacuum pump and a buffer chamber, the shell is simultaneously hermetically wrapped on the outer sides of the storage box, the first water storage side plate and the second water storage side plate, the vacuum pump is fixed outside the shell, and the buffer chamber is formed among the shell, the storage box, the first water storage side plate and the second water storage side plate; the vacuum pump is communicated with the buffer chamber; the bottom of the shell comprises a first inclined plate and a second inclined plate, wherein the first inclined plate and the second inclined plate are both inclined, the included angle alpha between the first inclined plate and the second inclined plate and horizontal line is 5-10 degrees, the first inclined plate and the second inclined plate are V-shaped and are arranged, an outlet pipe is arranged at the joint position of the first inclined plate and the second inclined plate, the outlet pipe is vertically arranged downwards, a second valve is arranged on the outlet pipe, and the outlet pipe is positioned at the position under the storage box at the middle part.
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| CN205213342U (en) * | 2015-12-28 | 2016-05-11 | 甘肃省林业科学研究院 | Vernalization canopy before hard shell seed is sowed in spring |
| US20180124994A1 (en) * | 2016-11-09 | 2018-05-10 | KSi Conveyor, Inc. | Seed Flow Chamber for Seed Conditioning, Processing, and Drying in a Treatment System |
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| CN206651008U (en) * | 2017-02-27 | 2017-11-21 | 河北省农林科学院石家庄果树研究所 | One planting fruit-trees Novel seed sand storage device |
| CN110692315A (en) * | 2019-11-22 | 2020-01-17 | 通道黑老虎电子商务有限公司 | Anti-mildew tiger sand storage treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205213342U (en) * | 2015-12-28 | 2016-05-11 | 甘肃省林业科学研究院 | Vernalization canopy before hard shell seed is sowed in spring |
| US20180124994A1 (en) * | 2016-11-09 | 2018-05-10 | KSi Conveyor, Inc. | Seed Flow Chamber for Seed Conditioning, Processing, and Drying in a Treatment System |
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