Production method for ryegrass turf

Abstract

The present invention belongs to the technical field of urban landscaping. Provided is a production method for a ryegrass turf. The method comprises the following steps: S1, selecting seeds of annual ryegrass and adding water to soak same for later use, a potassium permanganate solution being added into the water; S2, using humus soil as a substrate, uniformly stirring same, and then using a grass turf cultivation production line to lay same for 10-15 mm in a planting box; S3, uniformly sowing on the substrate the ryegrass seeds prepared in step S1, the sowing amount of the ryegrass seeds being 30-40 g / m2}; S4, using again the grass turf cultivation production line to cover same with humus soil with a thickness of 4-6 mm; and S5, using the grass turf cultivation production line to perform compacting and watering and then maintenance. In the present invention, ryegrass is combined with grass seeds of different species and substrates of different ratios and different varieties are selected for planting ryegrass, and finally the combination of single-species ryegrass and humus soil is selected as the optimal combination for planting, such that addition of fertilizers and nutritional ingredients is not needed, and a turf can be formed within 8-9 days.

Description

A method for producing ryegrass blanket Technical Field

[0001] The present application relates to the technical field of urban greening, and in particular to a method for producing a ryegrass blanket. Background Art

[0002] With the development of social economy, people pay more and more attention to the environment. A large number of parks and community greening construction have made grass carpet greening a common measure. Rye grass is mostly selected for greening in northern cities because of its preference for cool climate. Patent No. CN201310480786.7 discloses a ryegrass planting method, which includes the following steps: (1) Land preparation: select a place with fertile soil and convenient drainage and irrigation for planting, level the land, break up the soil into small pieces, and maintain good soil moisture. Apply sufficient base fertilizer and soil conditioner during land preparation; (2) Sowing: Spring sowing is in mid-to-late April, and autumn sowing is in late September to mid-October. (3) Topdressing and irrigation: Topdressing is performed 1-2 times according to soil fertility. The topdressing includes 85-95 kg of urea, 50-60 kg of potassium dihydrogen phosphate, 0.8-1.2 kg of zinc chloride, 2-4 kg of instant boron, and 2-3 kg of disodium ethylenediaminetetraacetic acid per mu. Irrigation should be carried out in time during the tillering, jointing, and heading stages, as well as after each mowing, to maintain a soil moisture content of 60-65%. (4) Harvesting: The appropriate time for mowing ryegrass is when the grass is 0.7-0.8 meters high before jointing. The stubble height should not be less than 5 cm. Generally, mowing is performed 3-5 times a year. This patent adds a large amount of base fertilizer and soil conditioner when planting ryegrass. The entire production process is mostly manual labor, requiring a high labor cost and a long investment cycle. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention proposes a method for producing a ryegrass blanket, comprising the following steps:

[0004] S1, select annual ryegrass seeds and soak them in water, change the water every 7-9 hours, soak for 45-50 hours, and set aside; add potassium permanganate solution to the water;

[0005] S2. Take humus soil as the substrate, mix it evenly, and then use the straw mat cultivation production line to lay it in the planting box with a thickness of 10-15mm;

[0006] S3, evenly sowing the ryegrass seeds prepared in step S1 on the substrate; the sowing rate of the ryegrass seeds is 30-40g / m 2 ;

[0007] S4. Reuse the grass blanket to cultivate the production line and cover it with 4-6mm thick humus soil;

[0008] S5. Use the straw mat cultivation production line to compact and water the grass and then perform maintenance; the grass will become a mat in 8-9 days.

[0009] Moreover, the concentration of the potassium permanganate solution is 0.5%-1%; the ratio of the potassium permanganate solution to water is 1:5-6.

[0010] Moreover, the water temperature when adding water to soak the ryegrass seeds is 20-30°C.

[0011] Moreover, the straw carpet cultivation production line includes plant planting and cultivation scraping equipment, soil covering equipment, soil pressing equipment, straw carpet knife changing and cutting equipment and a straw carpet cultivation line. The plant planting and cultivation scraping equipment, soil covering equipment, soil pressing equipment and straw carpet knife changing and cutting equipment are arranged on the same production line from left to right in sequence through a conveyor belt. Several planting boxes are provided on the conveyor belt and move with the conveyor belt. The straw carpet cultivation line is connected to the conveyor belt.

[0012] Moreover, the plant planting, cultivation and leveling equipment comprises a soil storage bin, a material lifting component and a leveling mechanism;

[0013] One end of the material lifting assembly is located inside the rear side of the soil storage bin, and the other end is fixedly connected to the material guide trough;

[0014] The top of the scraping mechanism is fixedly connected to a connecting plate, and the lower end of the material guide trough is fixedly connected to the connecting plate; a driving screw and a scraping rod are provided in the scraping mechanism, and both ends of the driving screw and the scraping rod are rotatably connected to a bearing seat, and the bearing seat is fixedly connected to the inner wall of the scraping mechanism;

[0015] The scraping mechanism further includes a longitudinal scraping plate and a transverse scraping plate; the scraping mechanism is provided with two groups of driving screws and scraping rods, one group of which is a transverse driving screw and a longitudinal scraping rod, and the other group is a longitudinal driving screw and a transverse scraping rod, the driving screw is provided with a threaded shell, the scraping rod is provided with a sliding sleeve, the transverse threaded shell and the transverse sliding sleeve are fixedly connected to the longitudinal scraping plate, and the longitudinal threaded shell and the longitudinal sliding sleeve are fixedly connected to the transverse scraping plate;

[0016] One end of each of the two driving screws is provided with a driving motor, and an avoidance column is fixedly connected between the longitudinal scraping plate and the threaded shell. The transverse scraping plate is provided with an avoidance groove, and the avoidance column slides in the avoidance groove;

[0017] The bottom surface of the soil storage bin is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes are provided on the belt surface of the conveyor belt, and a bracket is also provided under the conveyor belt;

[0018] The lifting assembly also includes a feeding belt, on which a number of vertical baffles are evenly arranged, and two rotating rollers are provided at both ends of the feeding belt, one side of which is provided with a lifting motor.

[0019] Moreover, the soil covering equipment includes a soil storage box, a screw feeder and a soil crushing box. The soil storage box is fixed below the conveyor belt of the soil covering equipment. One end of the screw feeder is rotatably connected to the soil storage box, and the other end is fixedly connected to the soil crushing box.

[0020] The screw feeder includes a rotating shaft, a spiral blade and a discharge port. One end of the rotating shaft is rotatably connected to the soil storage box. The spiral blade is spirally fixed on the rotating shaft. The discharge port is fixedly connected to the soil crushing box.

[0021] Moreover, the straw carpet cutting device includes a tool magazine and a tool changer.

[0022] The tool magazine frame is mounted above the conveyor belt, and a tool changing frame is provided on one side of the tool magazine frame;

[0023] The tool magazine frame is composed of support columns, sliding guide rails and cutting components. The sliding guide rails are provided in four groups, namely the bottom sliding guide rail, the middle and lower sliding guide rail, the middle and upper sliding guide rail and the top sliding guide rail, each group has two;

[0024] The bottom sliding guide rail, the middle and upper sliding guide rails and the top sliding guide rail are respectively slidably connected with sliding blocks;

[0025] The cutting assembly includes a fixed frame, which is fixedly connected to the sliding block. Four sliding columns are also provided on the fixed frame. The sliding columns are vertically inserted into the four corners of the outer frame of the lifting tool holder. The lifting tool holder is fixedly connected with a connecting strip, the connecting strip is fixedly connected with a tool connecting rod, and the tool connecting rod is fixedly connected with a cutting knife.

[0026] Moreover, a cylinder frame is fixedly connected to the bottom sliding guide rail, a cylinder is fixedly connected to the cylinder frame, and a through hole is opened at the center of the cylinder frame, and the cylinder is connected to a clamping block through the through hole;

[0027] A convex frame is fixedly connected to the two connecting bars, a clamping auxiliary piece is fixedly connected to the convex frame, and the clamping auxiliary piece is elastically clamped with the clamping block;

[0028] The cutting knife is divided into six-square knife, nine-square knife and twelve-square knife;

[0029] The tool changer includes a support leg, a column, a transposition guide rail, a crossbeam and a lifting seat plate. The support leg is fixedly connected to four columns, the columns are fixedly connected to the crossbeam, and the support leg is also fixedly connected to the lifting seat plate.

[0030] There are two transposition guide rails, each of which is fixedly connected to two transposition sliders, and the transposition sliders are slidably connected to the columns;

[0031] The lifting seat plate is provided with two parts, one of which is fixedly connected to the driving motor three, and the driving motor three is fixedly connected to the lifting screw, and the lifting screw is rotatably connected to the crossbeam and the lifting seat plate, and the other lifting seat plate is fixedly connected to the lifting rod, and the transposition guide rail is fixedly connected to the soil collecting trough, and the lifting screw is threadedly connected to the threaded sleeve, and the lifting rod is slidably connected to the sliding sleeve, and the threaded sleeve and the sliding sleeve are respectively fixedly connected to both sides of the soil collecting trough;

[0032] The transposition guide rail and the bottom sliding guide rail, the middle and upper sliding guide rail and the top sliding guide rail are all adapted to the sliding blocks respectively.

[0033] Moreover, the straw carpet cultivation line includes a straw carpet transportation line and a straw carpet loading line. There are several straw carpet loading lines. The straw carpet loading line is slightly higher than the straw carpet transportation line. A lifting cylinder is installed below the straw carpet transportation line and at the junction with the straw carpet loading line. A push-pull cylinder is installed on the outside of the straw carpet transportation line and opposite to the center line of the straw carpet loading line.

[0034] A movable lawn mower is arranged above the straw carpet loading line; a water spraying device is arranged above the straw carpet loading line, and the water spraying device can be moved above the straw carpet loading line.

[0035] Moreover, the soil compacting equipment includes a soil compacting roller, a soil compacting bracket and a watering device, wherein the soil compacting bracket and the watering device are both fixedly connected to the conveyor belt, and the soil compacting roller is rotatably connected to the soil compacting bracket;

[0036] The watering device includes a soil pressing support and a water storage box, and a watering hole is opened below the water storage box; the watering device is located on the downstream side of the soil pressing support, and the watering device and the soil pressing roller can be adjusted in height;

[0037] The soil pressing supports are all provided with a height adjustment device, which includes a height adjustment screw and a height adjustment screw disk. The height adjustment screw is rotatably inserted into the top plate of the soil pressing support, and the height adjustment screw disk is fixedly connected above the height adjustment screw.

[0038] The watering device is connected with a water injection pipe.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] 1. The present invention combines ryegrass with different varieties of grass seeds, selects different proportions and different varieties of substrates for planting ryegrass, and finally screens out ryegrass single variety and humus soil as the best planting combination. No fertilizer or nutrients need to be added, the survival rate is high, and a blanket can be formed in 8-9 days, saving costs.

[0041] 2. The present invention uses the soil-laying equipment of the straw mat cultivation production line to automatically place humus soil into the planting box and scrape it twice, then sow ryegrass seeds in the planting box, and then automatically cover the soil through the straw mat cultivation production line. The humus soil is automatically compacted and watered by the soil compacting equipment, and then the straw mat is transported to the cutting equipment to cut the straw mat to a certain specification, and then transported to the straw mat cultivation line by the conveyor belt for straw mat cultivation. The straw mat cultivation line is also provided with a movable water spraying device, which can be used for watering at any time as needed. At the same time, a movable lawn mower is also set up on the straw mat cultivation line. When the seedlings grow unevenly or the height exceeds expectations, they can be trimmed uniformly to realize automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] FIG1 is a front view schematic diagram of the overall structure of the straw carpet cultivation production line of the present invention;

[0043] FIG2 is a schematic diagram of a partial structure of a straw carpet cultivation production line according to the present invention;

[0044] FIG3 is an enlarged view of portion B in FIG2 of the present invention;

[0045] FIG4 is a schematic diagram of the overall structure of the plant planting, cultivation and leveling device of the present invention;

[0046] FIG5 is a half-sectional view of the plant planting, cultivation and leveling device of the present invention;

[0047] FIG6 is a perspective view of the scraping mechanism of the plant planting and cultivation scraping device of the present invention;

[0048] Figure 7 is an enlarged view of part A in Figure 6;

[0049] FIG8 is a schematic diagram of the overall structure of one set of soil covering equipment of the present invention;

[0050] FIG9 is a partial cross-sectional view of the overall structure of one set of soil covering equipment of the present invention;

[0051] 10 is a three-dimensional structural diagram of the soil compacting equipment in the blanket cultivation production line of the present invention;

[0052] FIG11 is a perspective structural diagram of a cutting device in a grass carpet cultivation production line according to the present invention;

[0053] FIG12 is an enlarged view of portion F in FIG11 ;

[0054] FIG13 is a front view of the cutting device of the present invention;

[0055] FIG14 is a perspective structural diagram of a cutting assembly of a cutting device according to the present invention;

[0056] FIG15 is a front view of a cutting assembly of a cutting device according to the present invention;

[0057] Figure 16 is an enlarged view of portion G in Figure 15;

[0058] FIG17 is a schematic diagram of the overall structure of the soil compacting equipment of the present invention from a front view;

[0059] FIG18 is a bottom view of the overall structure of the soil compacting equipment of the present invention;

[0060] FIG19 is a diagram showing the finished carpet of Example 3 of the present invention;

[0061] FIG20 is a diagram showing the effect of the finished carpet of Comparative Example 6 of the present invention;

[0062] FIG21 is a diagram showing the finished carpet effect of Comparative Example 3 of the present invention;

[0063] FIG22 is a diagram showing the effect of the finished carpet of Comparative Example 2 of the present invention.

[0064] In the figure: 01, plant planting and cultivation scraping equipment; 011, soil storage bin; 0124, bracket; 013, material lifting assembly; 0131, material guide trough; 0132, feeding belt; 0133, vertical baffle; 0134, rotating roller; 014, scraping mechanism; 01401, connecting plate; 0141, driving screw; 0142, scraping rod; 0143, bearing seat; 0144, threaded shell; 0145, sliding sleeve; 01450, driving motor 1; 0146, longitudinal scraping plate; 0147, transverse scraping plate; 0148, avoidance column; 0149, avoidance trough; 2, conveyor belt; 5, planting box;

[0065] 03. Soil covering equipment; 031. Soil storage box; 032. Screw feeder; 03201. Rotating shaft; 03202. Spiral blade; 03203. Discharge port; 033. Soil crushing box;

[0066] 04, Straw Carpet Blade Changing and Cutting Equipment; 043, Tool Magazine Frame; 0431, Support Column; 0432, Sliding Guide Rail; 04321, Bottom Sliding Guide Rail; 043211, Sliding Block; 043212, Cylinder Frame; 043213, Cylinder; 043214, Clamping Block; 04322, Middle and Lower Sliding Guide Rail; 04323, Middle and Upper Sliding Guide Rail; 04324, Top Sliding Guide Rail; 0433, Cutting Assembly; 04331, Fixed Frame; 043311, Sliding Column; 043312, Lifting Tool Holder; 043 313, connecting bar; 043314, tool connecting rod; 043315, cutting knife; 043316, convex frame; 043317, clamping accessories; 044, tool changer; 0441, supporting foot; 0442, column; 0443, transposition guide rail; 04431, transposition slide; 0444, crossbeam; 0445, lifting seat plate; 04451, drive motor 3; 04452, lifting screw; 04453, lifting polished rod; 04454, soil collecting trough; 04455, threaded sleeve; 04456, sliding sleeve;

[0067] 05. Straw carpet cultivation line; 051. Straw carpet transportation line; 052. Straw carpet loading line; 053. Lifting cylinder; 054. Push-pull cylinder; 055. Movable lawn mower; 056. Water spraying device;

[0068] 06. Soil compacting equipment; 061. Soil compacting roller; 062. Soil compacting bracket; 063. Watering device; 065. Water storage box; 0633. Watering hole; 064. Height adjustment device; 0641. Height adjustment screw; 0642. Height adjustment screw disk; 066. Water injection pipe. DETAILED DESCRIPTION

[0069] Example 1

[0070] A method for producing a ryegrass blanket comprises the following steps:

[0071] S1, select annual ryegrass seeds and soak them in water, change the water every 7 hours, soak for 45 hours, and set aside; add potassium permanganate solution to the water;

[0072] S2. Take humus soil as the substrate, mix it evenly, and then use the straw mat cultivation production line to lay 10mm thick in the planting box;

[0073] S3, evenly sowing the ryegrass seeds prepared in step S1 on the substrate; the sowing rate of the ryegrass seeds is 30g / m 2 ;

[0074] S4. Reuse the grass carpet to cultivate the production line and cover it with 4mm thick humus soil;

[0075] S5. Use the straw mat cultivation production line to compact and water the grass and then maintain it. It will become a mat in 8 days.

[0076] Furthermore, the concentration of the potassium permanganate solution is 0.5%; the ratio of the potassium permanganate solution to water is 1:5.

[0077] Furthermore, the water temperature when adding water to soak the ryegrass seeds is 20°C.

[0078] Furthermore, the straw carpet cultivation production line includes a plant planting and cultivation scraping device 01, a soil covering device 03, a soil compacting device 06, a straw carpet knife changing and cutting device 04 and a straw carpet cultivation line 05. The plant planting and cultivation scraping device 01, the soil covering device 03, the soil compacting device 06, the straw carpet knife changing and cutting device 04 are arranged in sequence from left to right on the same production line through a conveyor belt 2. Several planting boxes 5 are provided on the conveyor belt 2 and move with the conveyor belt 2. The straw carpet cultivation line 05 is connected to the conveyor belt 2.

[0079] Furthermore, the plant planting, cultivation and leveling equipment 01 includes a soil storage bin 011, a material lifting component 013, and a leveling mechanism 014;

[0080] One end of the material lifting component 013 is located inside the rear side of the soil storage bin 011, and the other end is fixedly connected to the material guide trough 0131;

[0081] The top of the scraping mechanism 014 is fixedly connected to a connecting plate 01401, and the lower end of the material guide trough 0131 is fixedly connected to the connecting plate 01401. The scraping mechanism 014 is provided with a driving screw 0141 and a scraping rod 0142. Both ends of the driving screw 0141 and the scraping rod 0142 are rotatably connected to a bearing seat 0143, and the bearing seat 0143 is fixedly connected to the inner wall of the scraping mechanism 014.

[0082] The scraping mechanism 014 further includes a longitudinal scraping plate 0146 and a transverse scraping plate 0147; the scraping mechanism 014 is provided with two groups of driving screws 0141 and scraping rods 0142, one group of which comprises a transverse driving screw 0141 and a longitudinal scraping rod 0142, and the other group comprises a longitudinal driving screw 0141 and a transverse scraping rod 0142, the driving screw 0141 being provided with a threaded shell 0144, the scraping rod 0142 being provided with a sliding sleeve 0145, the transverse threaded shell 0144 and the transverse sliding sleeve 0145 being fixedly connected to the longitudinal scraping plate 0146, and the longitudinal threaded shell 0144 and the longitudinal sliding sleeve 0145 being fixedly connected to the transverse scraping plate 0147;

[0083] One end of each of the two driving screws 0141 is provided with a driving motor 01450. A relief column 0148 is fixedly connected between the longitudinal scraping plate 0146 and the threaded shell 0144. A relief groove 0149 is formed on the transverse scraping plate 0147, and the relief column 0148 slides in the relief groove 0149.

[0084] The bottom surface of the soil storage bin 011 is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes are provided on the belt surface of the conveyor belt 2, and a bracket 0124 is provided below the conveyor belt 2;

[0085] The lifting component 013 also includes a feeding belt 0132, on which a number of vertical baffles 0133 are evenly arranged, and two rotating rollers 0134 are provided at both ends of the feeding belt 0132, one side of which is provided with a lifting motor.

[0086] Furthermore, the soil covering device 03 includes a soil storage box 031, a screw feeder 032 and a soil crushing box 033. The soil storage box 031 is fixed below the conveyor belt 2 of the soil covering device 03. One end of the screw feeder 032 is rotatably connected to the soil storage box 031, and the other end is fixedly connected to the soil crushing box 033.

[0087] The screw feeder 032 includes a rotating shaft 03201, a spiral blade 03202 and a discharge port 03203. One end of the rotating shaft 03201 is rotatably connected to the soil storage box 031. The spiral blade 03202 is spirally fixed on the rotating shaft 03201. The discharge port 03203 is fixedly connected to the soil crushing box 033.

[0088] Furthermore, the straw carpet cutting device 04 includes a tool magazine 043 and a tool changer 044;

[0089] The tool magazine rack 043 is mounted above the conveyor belt 2, and a tool changing rack 044 is provided on one side of the tool magazine rack 043;

[0090] The tool magazine frame 043 is composed of a support column 0431, a sliding guide rail 0432 and a cutting assembly 0433. The sliding guide rail 0432 is provided in four groups, namely a bottom sliding guide rail 04321, a middle and lower sliding guide rail 04322, a middle and upper sliding guide rail 04323 and a top sliding guide rail 04324, each group having two guide rails.

[0091] The bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively slidably connected with sliding blocks 043211;

[0092] The cutting assembly 0433 includes a fixed frame 04331, which is fixedly connected to the sliding block 043211. Four sliding columns 043311 are also provided on the fixed frame 04331. The sliding columns 043311 are vertically inserted into the four corners of the outer frame of the lifting tool holder 043312. The lifting tool holder 043312 is fixedly connected to a connecting strip 043313, and the connecting strip 043313 is fixedly connected to a tool connecting rod 043314. The tool connecting rod 043314 is fixedly connected to a cutting knife 043315.

[0093] Furthermore, the bottom sliding guide rail 04321 is fixedly connected to a cylinder frame 043212, and a cylinder 043213 is fixedly connected to the cylinder frame 043212. A through hole is opened at the center of the cylinder frame 043212, and the cylinder 043213 is connected to a clamping block 043214 through the through hole.

[0094] A convex frame 043316 is fixedly connected to the two connecting bars 043313, and a clamping auxiliary piece 043317 is fixedly connected to the convex frame 043316. The clamping auxiliary piece 043317 is elastically clamped with the clamping block 043214.

[0095] The cutting knife 043315 is divided into six-square grid knife, nine-square grid knife and twelve-square grid knife;

[0096] The tool changer 044 includes a support leg 0441, a column 0442, a transposition guide rail 0443, a crossbeam 0444, and a lifting seat plate 0445. The support leg 0441 is fixedly connected to four columns 0442, the columns 0442 are fixedly connected to the crossbeam 0444, and the support leg 0441 is also fixedly connected to the lifting seat plate 0445.

[0097] There are two transposition guide rails 0443, each of which is fixedly connected to two transposition sliders 04431, and the transposition sliders 04431 are slidably connected to the columns 0442;

[0098] The lifting seat plate 0445 is provided with two pieces, one of which is fixedly connected to a driving motor 3 04451, and the driving motor 3 04451 is fixedly connected to a lifting screw 04452, and the lifting screw 04452 is rotatably connected to the crossbeam 0444 and the lifting seat plate 0445; the other lifting seat plate 0445 is fixedly connected to a lifting light rod 04453, and the transposition guide rail 0443 is fixedly connected to a soil collecting trough 04454, and the lifting screw 04452 is threadedly connected to a threaded sleeve 04455, and the lifting light rod 04453 is slidably connected to a sliding sleeve 04456, and the threaded sleeve 04455 and the sliding sleeve 04456 are respectively fixedly connected to both sides of the soil collecting trough 04454;

[0099] The transposition guide rail 0443 and the bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively adapted to the sliding block 043211.

[0100] Furthermore, the straw carpet cultivation line 05 includes a straw carpet transport line 051 and a straw carpet loading line 052. The straw carpet loading lines 052 are multiple and are slightly higher than the straw carpet transport line 051. A lifting cylinder 053 is installed below the straw carpet transport line 051 and at the junction with the straw carpet loading line 052. A push-pull cylinder 054 is installed on the outside of the straw carpet transport line 051 and opposite to the center line of the straw carpet loading line 052.

[0101] A movable lawn mower 055 is set above the straw carpet loading line 052; a water spraying device 056 is set above the straw carpet loading line 052, and the water spraying device 056 can move above the straw carpet loading line 052.

[0102] Furthermore, the soil compacting equipment 06 includes a soil compacting roller 061, a soil compacting bracket 062 and a watering device 063. The soil compacting bracket 062 and the watering device 063 are both fixedly connected to the conveyor belt 2, and the soil compacting roller 061 is rotatably connected to the soil compacting bracket 062.

[0103] The watering device 063 includes a soil pressing support 062 and a water storage box 065. A watering hole 0633 is opened below the water storage box 065. The watering device 063 is located on the downstream side of the soil pressing support 062. The watering device 063 and the soil pressing roller 061 can both be adjusted in height.

[0104] Each of the soil pressing supports 062 is provided with a height adjustment device 064, which includes a height adjustment screw 0641 and a height adjustment screw disc 0642. The height adjustment screw 0641 is rotatably inserted into the top plate of the soil pressing support 062, and the height adjustment screw disc 0642 is fixedly connected to the top of the height adjustment screw 0641.

[0105] The watering device 063 is connected to a water injection pipe 066 .

[0106] Example 2

[0107] A method for producing a ryegrass blanket comprises the following steps:

[0108] S1, select annual ryegrass seeds and soak them in water, change the water every 9 hours, soak for 50 hours, and set aside; add potassium permanganate solution to the water;

[0109] S2. Take humus soil as the substrate, mix it evenly, and then use the straw mat cultivation production line to lay 15mm thick in the planting box;

[0110] S3, evenly sowing the ryegrass seeds prepared in step S1 on the substrate; the sowing rate of the ryegrass seeds is 40g / m 2 ;

[0111] S4. Reuse the grass carpet to cultivate the production line and cover it with 6mm thick humus soil;

[0112] S5. Use the straw mat cultivation production line to compact and water the grass and then maintain it. It will become a mat in 9 days.

[0113] Furthermore, the concentration of the potassium permanganate solution is 1%; and the ratio of the potassium permanganate solution to water is 1:6.

[0114] Furthermore, the water temperature during the soaking is 30°C.

[0115] The straw carpet cultivation production line is the same as that in Example 1.

[0116] Example 3

[0117] A method for producing a ryegrass blanket comprises the following steps:

[0118] S1, select annual ryegrass seeds and soak them in water, change the water every 8 hours, soak for 48 hours, and set aside; add potassium permanganate solution to the water;

[0119] S2. Take humus soil as the substrate, mix it evenly, and then use the straw mat cultivation production line to lay 13mm thick in the planting box;

[0120] S3, evenly sowing the ryegrass seeds prepared in step S1 on the substrate; the sowing rate of the ryegrass seeds is 35g / m 2 ;

[0121] S4. Reuse the grass carpet to cultivate the production line and cover it with 5mm thick humus soil;

[0122] S5. Use the straw mat cultivation production line to compact and water the grass and then maintain it. It will become a mat in 8 days.

[0123] Furthermore, the concentration of the potassium permanganate solution is 0.75%; the ratio of the potassium permanganate solution to water is 1:5.

[0124] Furthermore, the water temperature during the soaking is 25°C.

[0125] The straw carpet cultivation production line is the same as that in Example 1.

[0126] Comparative Example 1

[0127] This comparative example is the same as Example 3 except that 100% of the humus soil is replaced with 50% of humus soil + 50% of planting sand.

[0128] Comparative Example 2

[0129] This comparative example is the same as Example 3 except that 100% of the humus soil is replaced with 50% of humus soil + 50% of planting soil.

[0130] Comparative Example 3

[0131] This comparative example is the same as Example 3 except that 100% of the humus soil is replaced with 50% planting sand + 50% planting soil.

[0132] Comparative Example 4

[0133] This comparative example is the same as Example 3 except that 100% of the ryegrass seeds are replaced with 80% of bluegrass (New Glade, Midnight) and 20% of ryegrass.

[0134] Comparative Example 5

[0135] This comparative example is the same as Example 3 except that 100% of the ryegrass seeds are replaced with 50% of awnless bromegrass and 50% of thinleaf elytrum lucidum.

[0136] Comparative Example 6

[0137] This comparative example is the same as Example 3 except that 100% of the ryegrass seeds are replaced with 30% of Kentucky Bluegrass (New Green Grass) + 20% of ryegrass + 30% of awnless brome + 20% of thinleaf clover.

[0138] Experimental part

[0139] On the 5th day, the seedling emergence rate of the embodiment and the comparative example was counted, the mat formation time of the embodiment and the comparative example was counted, and the state of the straw mat was observed. The specific results are shown in Table 1.

[0140] Table 1 Ryegrass germination and mat formation

[0141]

[0142] As can be seen from Table 1, in Comparative Example 1, 100% of the humus soil was replaced with 50% humus soil + 50% planting sand, in Comparative Example 2, 100% of the humus soil was replaced with 50% humus soil + 50% planting soil, and in Comparative Example 3, 100% of the humus soil was replaced with 50% planting sand + 50% planting soil. The emergence rates of ryegrass on the fifth day were 75%, 72%, and 73%, respectively, and the mat formation time was 10-11 days. After the mat was formed, the grass grew sparsely, some leaves turned yellow, and there was exposed soil.

[0143] In Comparative Example 4, 100% of the ryegrass seeds were replaced with 80% of Kentucky Bluegrass (New Glyder, Midnight Grass) and 20% of Lolium; in Comparative Example 5, 100% of the ryegrass seeds were replaced with 50% of Bromus Smooth and 50% of Elytrium spp.; and in Comparative Example 6, 100% of the ryegrass seeds were replaced with 30% of Kentucky Bluegrass (New Glyder), 20% of Lolium spp., 30% of Bromus Smooth and 20% of Elytrium spp. The seedling emergence rates on the fifth day were 73%, 74%, and 71%, respectively; the mat formation time was 11-12 days, and the grass was sparse after formation, with some leaves turning yellow and exposed soil.

[0144] In Examples 1-3, 100% humus soil and 100% ryegrass were used. The ryegrass emergence rate reached a maximum of 98% on the fifth day, and the shortest blanket formation time was 8 days. It can be seen that the ryegrass was dense and lush after the lawn was formed, with no exposed soil, which was significantly more effective than that of Comparative Examples 1-6. It can be proved that 100% humus soil and 100% ryegrass are the best combination for greening grasslands in the north. The present invention has obtained this result through a large number of experiments, which is convenient for large-scale promotion.

Claims

1. A method for producing a ryegrass blanket, characterized in that: The steps include: S1, select annual ryegrass seeds and soak them in water, change the water every 7-9 hours, soak for 45-50 hours, and set aside; potassium permanganate solution is added to the water; S2. Take humus soil as the substrate, stir it evenly, and then use the grass mat cultivation production line to lay 10-15mm thick in the planting box; S3, evenly sowing the ryegrass seeds prepared in step S1 on the substrate; the sowing amount of the ryegrass seeds is 30-40g / m2; S4, using the grass mat to cultivate the production line and covering it with 4-6mm thick humus soil; S5. Use the grass mat cultivation production line to compact and water the grass mat for maintenance, and the grass mat will be formed in 8-9 days; The grass carpet cultivation production line comprises a plant planting and cultivation scraping device (01), a soil covering device (03), a soil pressing device (06), a grass carpet blade changing and cutting device (04) and a grass carpet cultivation line (05); the plant planting and cultivation scraping device (01), the soil covering device (03), the soil pressing device (06) and the grass carpet blade changing and cutting device (04) are arranged on the same production line from left to right via a conveyor belt (2); a plurality of planting boxes (5) are arranged on the conveyor belt (2) and move with the conveyor belt (2); and the grass carpet cultivation line (05) is connected to the conveyor belt (2); The plant planting, cultivation and leveling equipment (01) comprises a soil storage bin (011), a material lifting component (013) and a leveling mechanism (014); One end of the material lifting component (013) is located inside the rear side of the soil storage bin (011), and the other end is fixedly connected to the material guide trough (0131); The top of the scraping mechanism (014) is fixedly connected to a connecting plate (01401), and the lower end of the material guide trough (0131) is fixedly connected to the connecting plate (01401); a driving screw (0141) and a scraping rod (0142) are provided in the scraping mechanism (014); both ends of the driving screw (0141) and the scraping rod (0142) are rotatably connected to a bearing seat (0143), and the bearing seat (0143) is fixedly connected to the inner wall of the scraping mechanism (014); The scraping mechanism (014) further comprises a longitudinal scraping plate (0146) and a transverse scraping plate (0147); the scraping mechanism (014) is provided with two groups of driving screws (0141) and scraping rods (0142), one group of which comprises a transverse driving screw (0141) and a longitudinal scraping rod (0142), and the other group of which comprises a longitudinal driving screw (0141) and a transverse scraping rod (0142); a threaded shell (0144) is provided on the driving screw (0141), a sliding sleeve (0145) is provided on the scraping rod (0142), the longitudinal scraping plate (0146) is fixedly connected to the transverse threaded shell (0144) and the transverse sliding sleeve (0145), and the transverse scraping plate (0147) is fixedly connected to the longitudinal threaded shell (0144) and the longitudinal sliding sleeve (0145); A driving motor (01450) is respectively provided at one end of the two driving screw rods (0141); an avoidance column (0148) is fixedly connected between the longitudinal scraping plate (0146) and the threaded shell (0144); an avoidance groove (0149) is provided on the transverse scraping plate (0147); and the avoidance column (0148) slides in the avoidance groove (0149); The bottom surface of the soil storage bin (011) is a sloped surface, with a high front end and a low rear end, and a bracket (0124) is provided below the conveyor belt (2); The material lifting assembly (013) further comprises a feeding belt (0132), on which a plurality of vertical baffles (0133) are evenly arranged, and two rotating rollers (0134) are provided at both ends of the feeding belt (0132), wherein a lifting motor is provided on one side of one of the rotating rollers (0134); The straw carpet knife-changing cutting device (04) comprises a knife magazine frame (043) and a knife-changing frame (044); The tool magazine frame (043) is mounted above the conveyor belt (2), and a tool changing frame (044) is provided on one side of the tool magazine frame (043); The tool magazine frame (043) is composed of a support column (0431), a sliding guide rail (0432) and a cutting assembly (0433), wherein the sliding guide rail (0432) is provided with four groups, namely a bottom sliding guide rail (04321), a middle and lower sliding guide rail (04322), a middle and upper sliding guide rail (04323) and a top sliding guide rail (04324), each group having two guide rails; The bottom sliding guide rail (04321), the middle and upper sliding guide rail (04323) and the top sliding guide rail (04324) are respectively slidably connected with sliding blocks (043211); The cutting assembly (0433) comprises a fixed frame (04331), the fixed frame (04331) is fixedly connected to the sliding block (043211), the fixed frame (04331) is further provided with four sliding columns (043311), the sliding columns (043311) are vertically plugged into the four corners of the outer frame of the lifting tool holder (043312), the lifting tool holder (043312) is fixedly connected with a connecting strip (043313), the connecting strip (043313) is fixedly connected with a tool connecting rod (043314), and the tool connecting rod (043314) is fixedly connected with a cutting knife (043315); The bottom sliding guide rail (04321) is fixedly connected to a cylinder frame (043212), a cylinder (043213) is fixedly connected to the cylinder frame (043212), a through hole is provided at the center of the cylinder frame (043212), and the cylinder (043213) is connected to a clamping block (043214) through the through hole; A convex frame (043316) is fixedly connected to the two connecting strips (043313), a clamping auxiliary part (043317) is fixedly connected to the convex frame (043316), and the clamping auxiliary part (043317) is elastically clamped to the clamping block (043214); The cutting knife (043315) is divided into a six-grid knife, a nine-grid knife and a twelve-grid knife; The tool changing rack (044) comprises a supporting foot (0441), a column (0442), a transposition guide rail (0443), a crossbeam (0444) and a lifting seat plate (0445); the supporting foot (0441) is fixedly connected to four columns (0442); the column (0442) is fixedly connected to the crossbeam (0444); and the supporting foot (0441) is also fixedly connected to the lifting seat plate (0445); Two transposition guide rails (0443) are provided, and two transposition sliders (04431) are fixedly connected to each transposition guide rail (0443), and the transposition sliders (04431) are slidably connected to the pillars (0442); The lifting seat plate (0445) is provided with two pieces, one of which is fixedly connected to a driving motor three (04451), and the driving motor three (04451) is fixedly connected to a lifting screw rod (04452), and the lifting screw rod (04452) is rotatably connected to the cross beam (0444) and the lifting seat plate (0445), and the other lifting seat plate (0445) is fixedly connected to a lifting light rod (04453), and the transposition guide rail (0443) is fixedly connected to a soil collecting trough (04454), and the lifting screw rod (04452) is threadedly connected to a threaded sleeve (04455), and the lifting light rod (04453) is slidably connected to a sliding sleeve (04456), and the threaded sleeve (04455) and the sliding sleeve (04456) are respectively fixedly connected to two sides of the soil collecting trough (04454); The transposition guide rail (0443) and the bottom sliding guide rail (04321), the middle and upper sliding guide rail (04323) and the top sliding guide rail (04324) are respectively matched with the sliding block (043211); The straw blanket cultivation line (05) comprises a straw blanket transport line (051) and a straw blanket loading line (052). The straw blanket loading lines (052) are multiple in number. The straw blanket loading lines (052) are slightly higher than the straw blanket transport line (051). A lifting cylinder (053) is installed below the straw blanket transport line (051) and at the junction with the straw blanket loading line (052). A push-pull cylinder (054) is installed outside the straw blanket transport line (051) and at a position opposite to the center line of the straw blanket loading line (052). A movable lawn mower (055) is mounted above the straw carpet loading line (052); a water spraying device (056) is mounted above the straw carpet loading line (052), and the water spraying device (056) can move above the straw carpet loading line (052); the soil compacting equipment (06) comprises a soil compacting roller (061), a soil compacting support (062) and a watering device (063), the soil compacting support (062) and the watering device (063) are both fixedly connected to the conveyor belt (2), and the soil compacting roller (061) is rotatably connected to the soil compacting support (062); The watering device (063) comprises a soil pressing support (062) and a water storage box (065), and a watering hole (0633) is provided below the water storage box (065); the watering device (063) is located on the downstream side of the soil pressing support (062), and the watering device (063) and the soil pressing roller (061) are both height-adjustable; The soil pressing support (062) is provided with a height adjustment device (064), the height adjustment device (064) comprising a height adjustment screw (0641) and a height adjustment screw disk (0642), the height adjustment screw (0641) is rotatably inserted into the top plate of the soil pressing support (062), and the height adjustment screw disk (0642) is fixedly connected to the top of the height adjustment screw (0641); The watering device (063) is connected to a water injection pipe (066).

2. The method for producing a ryegrass blanket according to claim 1, characterized in that: The concentration of the potassium permanganate solution is 0.5%-1%; the ratio of the potassium permanganate solution to water is 1:5-6.

3. The method for producing a ryegrass blanket according to claim 1, characterized in that: The water temperature when adding water to soak the ryegrass seeds is 20-30°C.

4. The method for producing a ryegrass blanket according to claim 1, characterized in that: The soil covering device (03) comprises a soil storage box (031), a screw feeder (032) and a soil crushing box (033); the soil storage box (031) is fixed below the conveyor belt (2) of the soil covering device (03); one end of the screw feeder (032) is rotatably connected to the soil storage box (031), and the other end is fixedly connected to the soil crushing box (033); The screw feeder (032) comprises a rotating shaft (03201), a spiral blade (03202) and a discharge port (03203); one end of the rotating shaft (03201) is rotatably connected to the soil storage box (031); the spiral blade (03202) is spirally fixed to the rotating shaft (03201); and the discharge port (03203) is fixedly connected to the soil crushing box (033).

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