CN111937735A - Atomized soilless planter and method of using the same - Google Patents

Abstract

The invention relates to the technical field of horticulture, in particular to an atomized soilless planter and a method for using the same; it comprises a side plate, a cover body, a water tank, a submersible sewage pump, a screw nozzle, a guide rod and a flexible clip. The lower end of the hood is fixedly connected to the top of the side plate, a plurality of circular through holes are arranged on the left and right sides of the cover body, protective sleeves are inserted into the circular through holes, and a number of spiral nozzles are installed on the top of the cover body. The spiral nozzle includes a water outlet end and a water inlet end, the water outlet end and the water inlet end are connected, the water outlet end is a hollow spiral cone that gradually shrinks, a hard water pipe is vertically inserted into the cover body, and a submersible sewage pump is fixedly connected to the lower end of the hard water pipe. , the flexible clip includes a steel ring, a fixing block and a collet, the collet is a pressure-sensitive adhesive block cut with a crack, and the crack of the collet can be opened to clamp the end of the main root of the plant. The taproots are forcibly stretched, reducing the possibility that they may become entangled with each other.

Description

Atomized soilless planter and method of using the same

technical field

The invention relates to the technical field of horticulture, in particular to an atomized soilless planter and a method for using the same.

Background technique

Aeroponics is a further improvement of soilless culture and is still in the promotion stage. The so-called aerosol cultivation, also known as aerosol cultivation, is a new type of cultivation method. It uses a spray device to atomize the nutrient solution into small droplets and spray it directly to the roots of plants to provide the water and nutrients needed for plant growth. A soilless cultivation technique. Specific to the horticultural industry, aeroponics technology is mainly used in the cultivation of flower seedlings, such as aeroponics flower troughs, also known as atomized soilless flower troughs. The advantage of aeroponics is that it saves nutrient solution, and because the root system of the plant is removed from the water tank, the occurrence of rotten roots is greatly reduced.

The deficiencies of the prior art are: 1, a nutrient solution circulation filtration system is required, and the excess nutrient solution sprayed on the plant root system will drop in the water tank, and the broken or fallen off roots will fall together with the droplets at the same time, After being filtered by the circulating filter system, it is used for spraying again, which consumes the filter material; 2. The roots of taproot plants will swing randomly with the turbulent flow generated by the spray, and even the roots of adjacent plants will be entangled together (in order to reduce the footprint The interval between flower and seedlings may be set very large, for example, as shown by the black circle in Figure 7, the roots of two adjacent plants are seriously entangled), which is not conducive to subsequent transplantation (fibrous root plants usually have fluffy and non-directional roots, which are not easy to occur. Large-scale entanglement, even if entanglement occurs, it can be cut directly, while the taproots of taproot plants are easily cut off, resulting in slow growth.) The common flower seedlings on the market are dicotyledonous plants, which means that most flower seedlings are taproot plants. Therefore, the existing soilless planters are not suitable.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides a flower trough for aeroponics, which can cultivate flower seedlings by aeroponics, and also provides a method for using the flower trough.

The technical scheme of the present invention is:

An atomized soilless flower trough, which comprises a side plate, a cover body, a water tank, a submersible sewage pump, a spiral nozzle, a guide rod and a flexible clip. The cross section of the body is an isosceles trapezoid, the lower ends of the left and right sides of the cover body are fixedly connected to the top of the side plate, a plurality of circular through holes are arranged on the left and right sides of the cover body, and protective sleeves are inserted into the circular through holes. In order to cover the stem of the plant, so that the root is inside the cover and the leaves, flowers, fruits and other organs are outside the cover, and the plant is not easy to have a large displacement at the circular through hole; the water tank is rectangular, the Flanges are provided on both sides of the water tank, the inner wall of the side plate is provided with a chute for the up and down movement of the water tank corresponding to the flange of the water tank, and is provided with screw holes for fixing the flanges, and screws are screwed into the screw holes; the cover There are several spiral nozzles installed on the top of the body. The spiral nozzles include a water outlet end and a water inlet end. The water outlet end and the water inlet end are connected. The water outlet end is a hollow spiral cone that gradually shrinks. There is almost no possibility of blockage of the nozzle. The water outlet end of the spiral nozzle is located in the cover body and the water inlet end is located outside the cover body. The cover body is vertically inserted with a hard water pipe. The lower end of the hard water pipe is fixed with a submersible sewage pump. The top is connected to the water inlet ends of the spiral nozzles through pipes, and the submersible sewage pump directly pumps the nutrient solution that may contain roots into the spiral nozzles, reducing the circulation path and improving the circulation efficiency. guide rods are connected to the lower side of each circular through hole on both sides of the hard water pipe facing the corresponding side, and each guide rod is sleeved with a flexible clip (its weight does not exceed 5g) , used to clamp the main root end of the plant, the flexible clamp includes a steel ring, a fixing block and a chuck, the steel ring is a circle formed by bending a steel wire, the fixing block is a hot melt glue block, and the chuck is cut with a The cracked pressure-sensitive adhesive block, the fixed block fixedly connects the steel ring and the collet, and the crack of the collet can be opened to clamp the end of the main root of the plant, and the steel ring will inevitably drive the main root of the plant along the guide rod due to the influence of gravity. Move down until the taproot is stretched, and the taproots of each taproot plant are forcibly stretched, reducing the possibility of entanglement between them, especially suitable for flower seedlings with long taproots such as impatiens and eucalyptus.

In one embodiment, the hard water pipe is made of stainless steel, and the guide rod is a steel wire, which is convenient for welding.

In one embodiment, a wiring hole is provided on the top of the side plate, the power cord of the submersible sewage pump is passed through the wiring hole and connected to the mains, and the power cord and the wiring hole are filled with plasticine to prevent A lot of fog leaked out.

In one embodiment, the protective cover comprises a foam sponge rolled into a cylindrical shape and a paraffin layer coated on the inner wall of the foam sponge, wherein the thickness of the paraffin layer is 0.5-2 mm. Paraffin can play a lubricating role, and when the plant grows, the elongated stem is not easy to crack the foam shaft. In addition, paraffin wax has better bioaffinity than foam sponge.

In one embodiment, the top of the cover is provided with a number of operation ports, which are convenient for managers to extend their arms into the cover to operate. The operation ports are all rectangular, and the operation ports are placed with cover plates to prevent the outside world. A lot of pollution and mist leak out, and a plurality of universal wheels are installed at the bottom of the water tank to facilitate the water tank to be pushed between the side plates.

A method for using an atomized soilless planter, which comprises the following steps:

Step 1, configure the transplant pretreatment slurry, and the transplant pretreatment slurry is composed of a gel agent and an oil agent;

The configuration method of the gelling agent is to add the following substances per 1000mL of water: KNO ₃ 1.9-3.5g, NH ₄ NO ₃ 0.65-1.7g, MgSO ₄ 0.64-1.2g, KH ₂ PO ₄ 0.15-0.6g, CaCl ₂ · H ₂ O 0.3-1.2g, FeSO ₄ ·7H ₂ O 0.2-0.4g, MnSO ₄ ·4H ₂ O 0.017-0.085g, KI 0.004-0.02g, CuSO ₄ 0.00003-0.00006g, CoCl ₂ 0.00003-0.00006g, HBO ₃ 0.007-0.0095g, NAA 2-10mg, KT 0.5-2mg, glutamine 0.4-0.8g, agar 2-5g, sucrose 19-20g and bacteriostatic agent 5-10g, mix well and boil to adjust pH to 6 , placed at room temperature and cooled to below 37 degrees Celsius, then poured into the juicer at 15,000 rpm and crushed for 3 minutes for use; obviously, the gel contains NAA and KT, which can promote the healing and growth of the root system of flower seedlings, and reduce the root system caused by transplantation. In addition, the agar with a concentration of two thousandths to five thousandths makes the whole gelling agent very low in hardness and strength, and it is easy to stir and pulverize into a paste that is easy to spray;

Wherein the oil is glycerol; the presence of glycerin is more conducive to the water retention of the small particles after the gel is pulverized; in addition, it is more important to strengthen the ability of the gel to adhere to the root system;

The weight ratio of the gel agent and the oil agent is 1000:139; the two are poured into a mixer at 2000 rpm and mixed for 10 minutes to obtain a pretreatment slurry for transplantation;

Step 2, filling the transplant pretreatment slurry into a watering can;

Step 3, spray the transplant pretreatment slurry on the root system of the flower seedling to be transplanted. When spraying, turn the flower seedling upside down (the root is up), and spray down from the root tip until it can be seen that the transplant pretreatment slurry has flowed along the main root. Stop spraying on the stem, hold the root system and gather its lateral roots around the main root. Due to the adhesive effect of the transplant pretreatment slurry, the lateral roots are not easy to open in a short time, which is convenient for the root system to be inserted and passed through the circular through hole. ;The gel in the transplant pretreatment slurry supplements the root system with water and nutrients before the submersible sewage pump is turned on, and stimulates root growth and wound healing through plant hormones; In addition, the transplant pretreatment slurry with antibacterial function Cover most of the roots in the root system, which is equivalent to bacteriostatic protection when the flower seedlings are the most vulnerable after transplantation, and greatly reduces the occurrence of rotten roots;

Step 4, use a protective sleeve to cover the junction between the stem and the root of the flower seedling;

Step 5, insert the root system and the protective sleeve into the circular through hole, and leave the protective sleeve at the circular through hole;

Step 6, clamp the front end of the main root with the crack of the collet of the flexible clip, and move the flexible clip obliquely downward along the guide rod until the main root is stretched and then let stand for 1-1.5 hours;

Step 7, configure the nutrient solution, and pour the nutrient solution into the water tank;

Step 8: Push the water tank between the two side plates, use the tool to lift the water tank, and then use the screw to penetrate the screw hole of the side plate and press against the flange of the water tank, so that the water tank is fixed on the upper part of the inner wall of the side plate. The pump is just inside the sink;

Step 9, energize the plug of the submersible sewage pump, the submersible sewage pump continuously pumps the nutrient solution in the water tank into the spiral nozzle, and the spiral nozzle smashes the water flow to form a water mist (the high-speed water flow hits the hollow spiral cone at the water outlet of the spiral nozzle) , even if the nutrient solution is mixed with rotten roots, roots and other impurities, it does not need to be filtered, saving the filter material; the nutrient solution will wash away the transplant pretreatment slurry on the root system, and the cultivation of flower seedlings will be transferred to the normal spray culture program;

Step 10: Aerosol cultivation until the flower seedlings grow to the expected shape. The expected shape is specified by the staff. For example, impatiens are usually cultivated until flower buds appear and then transplanted into finished flower pots; then the flower seedlings are taken out together with the protective cover. If the root system is damaged in a large range, the watering can can be used again to spray the pretreatment slurry before transplanting to ensure the survival rate of the transplant;

Step 11, cut off the power supply of the submersible sewage pump, take out the screws, take out the sink, clean and sterilize it.

In one embodiment, the nutrient solution contains Ca(NO ₃ ) 2.4H ₂ O 945 mg, KNO ₃ 609 mg, (NH ₄ ) ₃ PO ₄ ·3H ₂ O 115 mg, MgSO ₄ 493 mg, and iron salt solution 2.5 mg per 1000 mL of water. mL, trace element solution 5mL;

The configuration method of the iron salt solution is to dissolve FeSO ₄ ·7H ₂ O 2.78g and EDTA.Na 3.73g in 500mL of water;

The configuration method of the trace element solution is to dissolve KI 0.83 mg, H ₃ BO ₃ 6.2 mg, MnSO 22.3 mg, ZnSO ₄ 8.6 mg, Na ₂ MoO ₄ ·2H ₂ O 0.25 mg, CuSO ₄ 0.025 mg, and CoCl ₂ 0.025 mg. in 1000mL of water.

In one embodiment, the configuration method of the nutrient solution is:

S1 weighs vegetable leaves, vegetable roots, bark, pericarp, sweet potato seedlings and cumin seeds in a weight ratio of 99:99:50:30:80:10;

S2 pulverizes the material obtained in step 1 by a pulverizer to obtain scrap;

S3, add the scraps into water that is three times its weight and cook for 1 hour;

S4 is filtered with a 100-mesh sieve to obtain clear liquid;

S5 concentrates the clear liquid to half the weight of the clear liquid in step S4 for use.

In this embodiment, due to the use of natural raw materials, it is more in line with modern people's pursuit of health and environmental protection, and is suitable for flowers with both ornamental and edible values, such as edible chrysanthemum. Among them, the boiled liquid of cumin seeds has antibacterial effect, which can reduce the bacterial infection of the root system.

The beneficial effects of the invention are as follows: using the cooperation of the submersible sewage pump and the spiral nozzle, the nutrient solution containing impurities dropped from the root system can be directly recycled without filtering, and the use of filter materials is reduced; The flexible clip clamps the front end of the main root, making the main root more stretched, and it is not easy to be entangled with other roots under the impact of water mist and air flow, which is conducive to the subsequent removal of the entire flower seedling; the water tank is a detachable structure, which is convenient for disassembly, cleaning and sterilization.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Figure 2 is a schematic structural diagram of a flexible clip;

Figure 3 is a cross-sectional view of the protective cover;

Fig. 4 is the structural representation of spiral nozzle;

Figure 5 is a schematic diagram of the installation or removal of the sink;

Fig. 6 is the structural representation of embodiment 2;

FIG. 7 is a physical diagram of the mutual entanglement of flower seedling roots in the prior art.

In the figure, 1, side plate; 2, cover body; 3, water tank; 4, hard water pipe; 5, submersible sewage pump; 6, spiral nozzle; 7, protective cover; 8, guide rod; 9, flexible clip; 10 , flange; 11, screw; 12, wiring hole; 13, power cord; 14, chute; 15, steel ring; 16, fixing block; 17, chuck; 18, foam sponge; 19, paraffin layer; 20 , water inlet; 21, water outlet; 22, cover plate; 23, universal wheel.

Detailed ways

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

Example 1

As shown in Figure 1-5, an atomized soilless planter includes a side plate 1, a cover body 2, a water tank 3, a submersible sewage pump 5, a spiral nozzle 6, a guide rod 8 and a flexible clip 9. The side plate 1 is provided with two pieces, these two side plates 1 are arranged opposite, the cross section of the cover body 2 is an isosceles trapezoid, the lower ends of the left and right sides of the cover body 2 are fixedly connected with the top of the side plate 1, and the left and right sides of the cover body 2 are arranged. There are a plurality of circular through holes, and protective sleeves 7 are inserted into the circular through holes. The protective sleeves 7 are used to cover the stems of plants, so that the roots are in the cover body 2 and organs such as leaves, flowers, and fruits are in the cover body. 2 outside, and the plants are not easy to have a large displacement at the circular through hole; the water tank 3 is rectangular, the two sides of the water tank 3 are provided with flanges 10, and the inner wall of the side plate 1 corresponds to the flange of the water tank 3 10 is provided with a chute 14 for the water tank 3 to move up and down, and is provided with screw holes for fixing the flange 10, and screws 11 are screwed into the screw holes; The spiral nozzle 6 includes a water outlet end 21 and a water inlet end 20, the water outlet end 21 and the water inlet end 20 are communicated, and the water outlet end 21 is a hollow spiral cone that gradually shrinks. Since there is no filter mechanism and valve mechanism, the nozzle almost does not exist. The possibility of blockage, the water outlet end 21 of the spiral nozzle 6 is located in the cover body 2 and the water inlet end 20 is located outside the cover body 2, the cover body 2 is vertically inserted with a hard water pipe 4, and the lower end of the hard water pipe 4 is fixed with a submersible sewage pump 5 (The submersible sewage pump 5 adopts a small volume model here, so the weight is small, and its water outlet is directly screwed with the hard water pipe 4, and the hard water pipe 4 serves as a water outlet pipe and a fixing mechanism at the same time), and the top of the hard water pipe 4 passes through. The pipes are respectively connected to the water inlet ends 20 of the spiral nozzles 6, and the submersible sewage pump 5 directly pumps the nutrient solution that may contain roots into the spiral nozzles 6, which reduces the circulation path, improves the circulation efficiency, abandons the existing filter device, and saves the generation of filtration. The energy consumption and filter material loss; both sides of the hard water pipe 4 are connected with guide rods 8 to the lower side of each circular through hole on the corresponding side, and each guide rod 8 is sleeved with a flexible clip 9, For holding the main root end of the plant, the flexible clip 9 includes a steel ring 15, a fixing block 16 and a chuck 17, the steel ring 15 is a circle formed by bending a steel wire, and the fixing block 16 is a hot melt glue block, and the clamp The head 17 is a pressure-sensitive adhesive block cut with a crack. The fixing block 16 fixes the steel ring 15 and the chuck 17. When in use, the crack of the chuck 17 can be opened to clamp the end of the main root of the plant, and the steel ring 15 is subjected to gravity. The influence will inevitably drive the taproot of the plant to move diagonally downward along the guide rod 8 until the taproot is stretched, and the taproot of each taproot plant is forcibly stretched, reducing the possibility of them being entangled with each other, especially suitable for such as impatiens, thorns It is used for flower seedlings with long taproots such as tung.

The hard water pipe 4 is made of stainless steel, and the guide rod 8 is made of steel wire, which is convenient for welding.

The top of the side plate 1 is provided with a wiring hole 12, and the power cord 13 of the submersible sewage pump 5 passes through the wiring hole 12 and is connected to the external mains. The power cord 13 and the wiring hole 12 are filled with plasticine. Prevent a large amount of fog from leaking out.

The protective cover 7 includes a foam sponge 18 rolled into a cylinder shape and a paraffin layer 19 coated on the inner wall of the foam sponge 18, wherein the thickness of the paraffin layer 19 is 0.5-2 mm. Paraffin can play a lubricating role, and when the plant grows, the elongated stem will not easily split the foam sponge 18 axially. In addition, paraffin wax has better bioaffinity than foam sponge 18.

A method for using an atomized soilless planter, which comprises the following steps:

Step 1, configure the transplant pretreatment slurry, and the transplant pretreatment slurry is composed of a gel agent and an oil agent;

The configuration method of the gelling agent is to add the following substances per 1000mL of water: KNO ₃ 3g, NH ₄ NO ₃ 1g, MgSO ₄ 1g, KH ₂ PO ₄ 0.3g, CaCl ₂ ·H ₂ O 0.6g, FeSO ₄ ·7H ₂ O 0.3 g, MnSO ₄ ·4H ₂ O 0.05 g, KI 0.001 g, CuSO ₄ 0.00004 g, CoCl ₂ 0.00004 g, HBO ₃ 0.008 g, NAA 7 mg, KT 1 mg, glutamine 0.5 g, agar 3 g, sucrose 19 g and Bacteriostatic agent 7g (this embodiment adopts carbendazim powder), after mixing, boil and adjust the pH to 6, place it under room temperature to cool down to below 37 degrees Celsius, pour it into a juicer at 15,000 rpm and pulverize it for 3 minutes for standby use; it is obvious , The gel contains NAA and KT, which can promote the root healing and growth of flower seedlings, reduce root damage caused by transplantation, and the agar with a concentration of 2/1000 to 5/1000 makes the entire gel hardness and strength very low, easy to use Stir and pulverize into a paste that is easy to spray;

Wherein the oil is glycerol; the presence of glycerin is more conducive to the water retention of the small particles after the gel is pulverized; in addition, it is more important to strengthen the ability of the gel to adhere to the root system;

The weight ratio of the gel agent and the oil agent is 1000:139; the two are poured into a mixer at 2000 rpm and mixed for 10 minutes to obtain a pretreatment slurry for transplantation;

Step 2, filling the transplant pretreatment slurry into a watering can;

Step 3, spray the transplant pretreatment slurry on the root system of the flower seedling to be transplanted. When spraying, turn the flower seedling upside down (the root is up), and spray down from the root tip until it can be seen that the transplant pretreatment slurry has flowed along the main root. Stop spraying on the stem, hold the root system and gather its lateral roots around the main root. Due to the adhesive effect of the transplant pretreatment slurry, the lateral roots are not easy to open in a short time, which is convenient for the root system to be inserted and passed through the circular through hole. ; The gel in the transplant pretreatment slurry supplements the root system with water and nutrients before the submersible sewage pump is turned on, and stimulates the root system to accelerate growth and wound healing through plant hormones;

Step 4, use a protective sleeve to cover the junction between the stem and the root of the flower seedling;

Step 5, insert the root system and the protective sleeve into the circular through hole, and leave the protective sleeve at the circular through hole;

Step 6, clamp the crack of the chuck of the flexible clip to the front end of the main root, and move the flexible clip diagonally downward along the guide rod until the main root is stretched and then let stand for 1.5 hours;

Step 7, configure the nutrient solution, and pour the nutrient solution into the water tank;

Step 8: Push the water tank between the two side plates, use the tool to lift the water tank, and then use the screw to penetrate the screw hole of the side plate and press against the flange of the water tank, so that the water tank is fixed on the upper part of the inner wall of the side plate. The pump is just inside the sink;

Step 9, energize the plug of the submersible sewage pump, the submersible sewage pump continuously pumps the nutrient solution in the water tank into the spiral nozzle, and the spiral nozzle smashes the water flow to form a water mist (the high-speed water flow hits the hollow spiral cone at the water outlet of the spiral nozzle) , even if the nutrient solution is mixed with rotten roots, roots and other impurities, it does not need to be filtered, saving the filter material; the nutrient solution will wash away the transplant pretreatment slurry on the root system, and the cultivation of flower seedlings will be transferred to the normal spray culture program;

Step 10: Aerosol cultivation until the flower seedlings grow to the expected shape. The expected shape is specified by the staff. For example, impatiens are usually cultivated until flower buds appear and then transplanted into finished flower pots; then the flower seedlings are taken out together with the protective cover. If the root system is damaged in a large range, the watering can can be used again to spray the pretreatment slurry before transplanting to ensure the survival rate of the transplant;

Step 11, cut off the power supply of the submersible sewage pump, take out the screws, take out the sink, clean and sterilize it.

The nutrient solution contains Ca(NO ₃ ) 2.4H ₂ O 945 mg, KNO ₃ 609 mg, (NH ₄ ) ₃ PO ₄ ·3H ₂ O 115 mg, MgSO ₄ 493 mg, 2.5 mL of iron salt solution, and 5 mL of trace element solution per 1000 mL of water. ;

The configuration method of the iron salt solution is to dissolve FeSO ₄ ·7H ₂ O 2.78g and EDTA.Na 3.73g in 500mL of water;

The configuration method of the trace element solution is to dissolve KI 0.83 mg, H ₃ BO ₃ 6.2 mg, MnSO 22.3 mg, ZnSO ₄ 8.6 mg, Na ₂ MoO ₄ ·2H ₂ O 0.25 mg, CuSO ₄ 0.025 mg, and CoCl ₂ 0.025 mg. in 1000mL of water.

In this embodiment, the submersible sewage pump adopts a SAS-40 hydraulic slurry pump. For the installation and removal of the water tank, this embodiment uses a forklift to assist. During installation, the fork of the forklift supports the water tank and inserts the water tank between the two side plates, then pushes the water tank into the designated position and rises so that the flange of the water tank rises to the sliding At the top of the tank, screw the flange against the tank to fix the tank. In this embodiment, after the tank is installed, the bottom of the submersible sewage pump just touches the bottom plate of the tank, and the bottom of the submersible sewage pump is A protective cover is provided with holes for water entry on its periphery, which does not affect pumping, and is supported by a water tank to reduce the vibration amplitude during the operation of the submersible sewage pump. In this embodiment, since the cover body has no opening for operation, it is necessary for the staff to operate the flexible clip from the bottom of the cover body before the water tank is installed (use the flexible clip to hold the main root of the flower seedling). Change the nutrient solution in the tank once a week.

In addition, the right side of the rigid water pipe in this embodiment is not provided with a guide rod and a matching flexible clip, which means that this embodiment can also be compatible with cultivating fibrous root plants, such as sedge.

Example 2

As shown in FIG. 6 , the top of the cover body 2 is provided with a number of operation ports, which is convenient for managers to stretch their arms into the cover body 2 to operate (mainly manually clamp the main root of the flower seedling on the flexible clip). The operation port is rectangular, and the operation port is equipped with a cover plate 22 to prevent external pollution and a large amount of mist from leaking out.

The other structures of this embodiment are the same as those of the first embodiment.

In this embodiment, the installation and removal of the water tank is assisted by a stacker. Since the sink is equipped with a swivel wheel, it can be manually pushed between the two side plates, and then the fork of the stacker is used to raise the sink so that the flange of the sink rises to the highest point of the chute, and then use the screw Hold against the flange to secure the sink.

Example 3

An atomized soilless flower trough, which includes a side plate 1, a cover body 2, a water tank 3, a submersible sewage pump 5, a spiral nozzle 6, a guide rod 8 and a flexible clip 9, and the side plate 1 is provided with two pieces. The side plates 1 are oppositely arranged, the section of the cover body 2 is an isosceles trapezoid, the lower ends of the left and right sides of the cover body 2 are fixedly connected with the top of the side plate 1, and the left and right sides of the cover body 2 are provided with a plurality of circular through holes. A protective cover 7 is inserted at the circular through hole, and the protective cover 7 is used to cover the stem of the plant, so that the root is in the cover 2 and the leaves, flowers, fruits and other organs are outside the cover 2, and the plant is not easy to A large displacement occurs at the circular through hole; the water tank 3 is rectangular, flanges 10 are provided on both sides of the water tank 3, and the inner wall of the side plate 1 corresponds to the flange 10 of the water tank 3. The chute 14 is provided with screw holes for fixing the flange 10, and screws 11 are screwed into the screw holes; a number of spiral spray heads 6 are installed on the top of the cover body 2, and the spiral spray heads 6 include the water outlet 21 and The water inlet end 20, the water outlet end 21 is communicated with the water inlet end 20, and the water outlet end 21 is a hollow spiral cone that gradually shrinks. The water outlet end 21 is located inside the cover body 2 and the water inlet end 20 is located outside the cover body 2. The cover body 2 is vertically inserted with a hard water pipe 4, and a submersible sewage pump 5 is fixedly connected to the lower end of the hard water pipe 4 (the submersible sewage pump 5 is here). The small size model is adopted, so the weight is small. The water outlet is directly screwed with the hard water pipe 4, and the hard water pipe 4 is used as the water outlet pipe and the fixing mechanism at the same time. At the water end 20, the submersible sewage pump 5 directly pumps the nutrient solution that may contain roots into the spiral nozzle 6, reduces the circulation path, improves the circulation efficiency, abandons the existing filter device, and saves the energy consumption and filter material loss caused by filtration; Guide rods 8 are connected to the lower sides of each circular through hole on both sides of the hard water pipe 4 facing the corresponding side, and each guide rod 8 is sleeved with a flexible clip 9 for holding the main root end of the plant. , the flexible clip 9 includes a steel ring 15, a fixed block 16 and a collet 17, the steel ring 15 is a circle formed by bending a steel wire, the fixed block 16 is a hot melt glue block, and the collet 17 is cut with a crack. The pressure-sensitive adhesive block, the fixing block 16 fixedly connects the steel ring 15 and the collet 17. When in use, the crack of the collet 17 can be opened to clamp the end of the main root of the plant, and the steel ring 15 will inevitably drive the main root of the plant along the guide under the influence of gravity. The rod 8 moves diagonally downward until the taproot is stretched, and the taproot of each taproot plant is forcibly stretched, reducing the possibility that they may be entangled with each other, especially suitable for flower seedlings with long taproots such as impatiens, eucalyptus, etc. .

The hard water pipe 4 is made of stainless steel, and the guide rod 8 is made of steel wire, which is convenient for welding.

The top of the side plate 1 is provided with a wiring hole 12, and the power cord 13 of the submersible sewage pump 5 passes through the wiring hole 12 and is connected to the external mains. The power cord 13 and the wiring hole 12 are filled with plasticine. Prevent a large amount of fog from leaking out.

The protective cover 7 includes a foam sponge 18 rolled into a cylinder shape and a paraffin layer 19 coated on the inner wall of the foam sponge 18, wherein the thickness of the paraffin layer 19 is 0.5-2 mm. Paraffin can play a lubricating role, and when the plant grows, the elongated stem will not easily split the foam sponge 18 axially. In addition, paraffin wax has better bioaffinity than foam sponge 18.

A method for using an atomized soilless planter, which comprises the following steps:

Step 1, configure the transplant pretreatment slurry, and the transplant pretreatment slurry is composed of a gel agent and an oil agent;

The configuration method of the gelling agent is to add the following substances per 1000mL of water: KNO ₃ 3g, NH ₄ NO ₃ 1g, MgSO ₄ 1g, KH ₂ PO ₄ 0.3g, CaCl ₂ ·H ₂ O 0.6g, FeSO ₄ ·7H ₂ O 0.3 g, MnSO ₄ ·4H ₂ O 0.05 g, KI 0.001 g, CuSO ₄ 0.00004 g, CoCl ₂ 0.00004 g, HBO ₃ 0.008 g, NAA 7 mg, KT 1 mg, glutamine 0.5 g, agar 3 g, sucrose 19 g and Bacteriostatic agent 7g (this embodiment adopts carbendazim powder), after mixing, boil and adjust the pH to 6, place it under room temperature to cool down to below 37 degrees Celsius, pour it into a juicer at 15,000 rpm and pulverize it for 3 minutes for standby use; it is obvious , The gel contains NAA and KT, which can promote the root healing and growth of flower seedlings, reduce root damage caused by transplantation, and the agar with a concentration of 2/1000 to 5/1000 makes the entire gel hardness and strength very low, easy to use Stir and pulverize into a paste that is easy to spray;

Wherein the oil is glycerol; the presence of glycerin is more conducive to the water retention of the small particles after the gel is pulverized; in addition, it is more important to strengthen the ability of the gel to adhere to the root system;

The weight ratio of the gel agent and the oil agent is 1000:139; the two are poured into a mixer at 2000 rpm and mixed for 10 minutes to obtain a pretreatment slurry for transplantation;

Step 2, filling the transplant pretreatment slurry into a watering can;

Step 3, spray the transplant pretreatment slurry on the root system of the flower seedling to be transplanted. When spraying, turn the flower seedling upside down (the root is up), and spray down from the root tip until it can be seen that the transplant pretreatment slurry has flowed along the main root. Stop spraying on the stem, hold the root system and gather its lateral roots around the main root. Due to the adhesive effect of the transplant pretreatment slurry, the lateral roots are not easy to open in a short time, which is convenient for the root system to be inserted and passed through the circular through hole. ; The gel in the transplant pretreatment slurry supplements the root system with water and nutrients before the submersible sewage pump is turned on, and stimulates the root system to accelerate growth and wound healing through plant hormones;

Step 4, use a protective sleeve to cover the junction between the stem and the root of the flower seedling;

Step 5, insert the root system and the protective sleeve into the circular through hole, and leave the protective sleeve at the circular through hole;

Step 6, clamp the crack of the chuck of the flexible clip to the front end of the main root, and move the flexible clip diagonally downward along the guide rod until the main root is stretched and then let stand for 1.5 hours;

Step 7, configure the nutrient solution, and pour the nutrient solution into the water tank;

Step 8: Push the water tank between the two side plates, use the tool to lift the water tank, and then use the screw to penetrate the screw hole of the side plate and press against the flange of the water tank, so that the water tank is fixed on the upper part of the inner wall of the side plate. The pump is just inside the sink;

Step 9, energize the plug of the submersible sewage pump, the submersible sewage pump continuously pumps the nutrient solution in the water tank into the spiral nozzle, and the spiral nozzle smashes the water flow to form a water mist (the high-speed water flow hits the hollow spiral cone at the water outlet of the spiral nozzle) , even if the nutrient solution is mixed with rotten roots, roots and other impurities, it does not need to be filtered, saving the filter material; the nutrient solution will wash away the transplant pretreatment slurry on the root system, and the cultivation of flower seedlings will be transferred to the normal spray culture program;

Step 10: Aerosol cultivation until the flower seedlings grow to the expected shape. The expected shape is specified by the staff. For example, impatiens are usually cultivated until flower buds appear and then transplanted into finished flower pots; then the flower seedlings are taken out together with the protective cover. If the root system is damaged in a large range, the watering can can be used again to spray the pretreatment slurry before transplanting to ensure the survival rate of the transplant;

Step 11, cut off the power supply of the submersible sewage pump, take out the screws, take out the sink, clean and sterilize it.

The configuration method of the nutrient solution is:

S1 weighs vegetable leaves, vegetable roots, bark, pericarp, sweet potato seedlings and cumin seeds in a weight ratio of 99:99:50:30:80:10;

S2 pulverizes the material obtained in step 1 by a pulverizer to obtain scrap;

S3, add the scraps into water that is three times its weight and cook for 1 hour;

S4 is filtered with a 100-mesh sieve to obtain clear liquid;

S5 concentrates the clear liquid to half the weight of the clear liquid in step S4 for use.

In this embodiment, the pulverizer adopts 9FQ-45 feed pulverizer.

Comparative Experiment

Each 29 plants of the same batch of impatiens seedlings of the same species (the length of the ground part is 6 cm, seedlings in three weeks) are used in Example 1, Example 3 and the common mist cultivation method (with reference to the mist cultivation of a kind of clematis). Method, Chinese Patent Application No. 201910828197.0) is cultivated, and the average length of the ground part of the flower seedlings (that is, the length protruding outside the cover, accurate to centimeters) is recorded once a week. The data are as follows:

As can be seen from the above, since the present invention adopts the transplant pretreatment slurry with root wound healing and growth promotion, in the first week, the two embodiments of the present invention have obvious advantages compared with the common aeroponics method, and the growth is more vigorous. . But it can be seen that the embodiment 3 of the present invention may provide insufficient nutrition to the flower seedlings in the vigorous growth stage due to the use of all-natural materials, and the growth of the flower seedlings cultivated by this method is weaker than those cultivated by other methods from the second week. In addition, the flower seedlings cultivated by the invention do not have the situation that the root systems are entangled with each other.

What is described in the above-mentioned embodiments and specification is only to illustrate the principle and best embodiment of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the present invention. within the scope of the claimed invention.

Claims (8)

1. The utility model provides an atomizing formula does not have native flower groove which characterized in that: the sewage submersible pump comprises side plates, a cover body, a water tank, a sewage submersible pump, a spiral spray head, a guide rod and a flexible clamp, wherein the two side plates are arranged in an opposite mode, the cross section of the cover body is in an isosceles trapezoid shape, the lower ends of the left side and the right side of the cover body are fixedly connected with the tops of the side plates, a plurality of circular through holes are formed in the left side and the right side of the cover body, protective sleeves are inserted into the circular through holes, the water tank is rectangular, flanges are arranged on the two sides of the water tank, sliding grooves for the up-and-down movement of the water tank are formed in the inner walls of the; a plurality of spiral nozzle is installed at cover body top, spiral nozzle includes the end of giving out water and intakes the end, go out water end and intake the end intercommunication, go out water end for the hollow spiral awl that reduces gradually, spiral nozzle's play water end is located the cover internally and the end of intaking is located the cover externally, and the cover body is vertical to be inserted there is the stereoplasm water pipe, and stereoplasm water pipe lower extreme rigid coupling has a stealthily dirty pump, and the end of intaking of spiral nozzle is connected respectively through the pipeline in the top of stereoplasm water pipe, the both sides of stereoplasm water pipe all are connected with the guide bar towards the downside of each circular through-hole that corresponds the side, all overlaps on every guide bar to be equipped with a flexible clamp, flexible clamp includes steel ring, fixed block and chuck, the steel ring is the crooked circle that forms of steel wire, and the fixed block is the hot melt adhesive block, and the chuck.

2. The atomizing soilless flower trough of claim 1, wherein: the hard water pipe is made of a stainless steel pipe, and the guide rod is a steel wire.

3. The atomizing soilless flower trough of claim 1, wherein: a wire feeding hole is formed in the top of the side plate, and rubber clay is filled between the power line and the wire feeding hole.

4. The atomizing soilless flower trough of claim 1, wherein: the protective sleeve comprises a foam cotton which is curled into a barrel shape and a paraffin layer coated on the inner wall of the foam cotton, wherein the thickness of the paraffin layer is 0.5-2 mm.

5. The atomizing soilless flower trough of claim 1, wherein: the cover body top is provided with a plurality of operation mouth, and the operation mouth is the rectangle, the apron has all been placed to the operation mouth, a plurality of universal wheels are installed to the basin bottom.

6. An application method of an atomization type soilless flower trough is characterized in that: the atomizing soilless flower trough as defined in any one of claims 1-5, which comprises the following steps:

preparing a transplantation pretreatment slurry, wherein the transplantation pretreatment slurry consists of a gel and an oil agent;

wherein the gel is prepared by adding the following KNO into 1000mL of water₃ 1.9-3.5g、NH₄NO₃0.65-1.7g、MgSO₄ 0.64-1.2g、KH₂PO₄ 0.15-0.6g、CaCl₂·H₂O 0.3-1.2g、FeSO₄·7H₂O 0.2-0.4g、MnSO₄·4H₂O 0.017-0.085g、KI 0.004-0.02g、CuSO₄ 0.00003-0.00006g、CoCl₂ 0.00003-0.00006g、HBO₃0.007-0.0095g, 2-10mg of NAA, 0.5-2mg of KT, 0.4-0.8g of glutamine, 2-5g of agar, 19-20g of cane sugar and 5-10g of bacteriostatic agent, uniformly mixing, boiling, adjusting the pH to 6, placing at room temperature, cooling to below 37 ℃, pouring into a juicer, and crushing at 15000 rpm for 3 minutes for later use;

wherein the oil agent is glycerol;

the weight ratio of the gel to the oil agent is 1000: 139; pouring the two into a stirrer to be mixed for 10 minutes at 2000 revolutions per minute to obtain transplantation pretreatment slurry;

filling the transplantation pretreatment slurry into a spray can;

step three, spraying the transplanting pretreatment slurry on the root system of the flower seedling to be transplanted, inverting the flower seedling during spraying, spraying downwards from the root tip until the transplanting pretreatment slurry flows to the stem part along the main root as seen by naked eyes, stopping spraying, holding the root system by hand and gathering the lateral root of the root system around the main root;

step four, using a protective sleeve to sleeve the junction of the stem and the root of the flower seedling;

inserting the root system and the protective sleeve into the circular through hole, and keeping the protective sleeve at the circular through hole;

step six, clamping the front end of the main root by a crack of a chuck of the flexible clamp, and moving the flexible clamp downwards along the guide rod in a slant manner until the main root is stretched and then standing for 1-1.5 hours;

preparing nutrient solution, and pouring the nutrient solution into a water tank;

pushing the water tank between the two side plates, lifting the water tank by using a tool, penetrating the water tank into screw holes of the side plates by using screws and abutting against flanges of the water tank, so that the water tank is fixed on the upper parts of the inner walls of the side plates, and the submersible sewage pump is just positioned in the water tank;

step nine, electrifying a plug of the submersible sewage pump, continuously pumping the nutrient solution in the water tank into the spiral spray head by the submersible sewage pump, and smashing the water flow into water mist by the spiral spray head;

step ten, performing aeroponics until the flower seedlings grow to the expected shape;

and step eleven, cutting off the power supply of the submersible sewage pump, taking out the screw, taking out the water tank, and cleaning and disinfecting the water tank.

7. The use method of the atomization type soilless flower trough as claimed in claim 6, characterized in that: the nutrient solution contains Ca (NO) in each 1000mL of water₃)2.4H₂O 945mg、KNO₃ 609mg、(NH₄)₃PO₄·3H₂O 115mg、MgSO₄493mg of iron salt solution2.5mL and 5mL of trace element solution;

wherein the preparation method of the ferric salt solution is that FeSO is added₄·7H₂Dissolving O2.78 g and EDTA.Na 3.73g in 500mL of water;

wherein the trace element solution is prepared by mixing KI 0.83mg and H₃BO₃ 6.2mg、MnSO 22.3mg、ZnSO₄8.6mg、Na₂MoO₄·2H₂O 0.25mg、CuSO₄ 0.025mg、CoCl₂0.025mg was dissolved in 1000mL of water.

8. The use method of the atomization type soilless flower trough as claimed in claim 6, characterized in that: the preparation method of the nutrient solution comprises the following steps:

s1, weighing vegetable leaves, vegetable roots, barks, fruit peels, sweet potato seedlings and cumin seeds according to a weight ratio of 99:99:50:30:80: 10;

s2, crushing the material obtained in the step one by a crusher to obtain crushed materials;

s3, adding the crushed materials into clear water with the weight being three times of that of the crushed materials, and boiling for 1 hour;

s4 filtering with 100 mesh sieve to obtain clear liquid;

s5 concentrating the clear liquid to half of the weight of the clear liquid in the step S4 for use.

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