CN116210464A

CN116210464A - Full-light intermittent spray tender branch cutting seedling raising method for mugwort

Info

Publication number: CN116210464A
Application number: CN202310103270.4A
Authority: CN
Inventors: 范长有; 曹双; 刘瑞; 袁璋; 阴志刚; 张秋月; 周青辉; 廖兴佑; 黄冉涛; 郭双双; 欧保红; 秦扬扬; 赵倩; 吕少洋; 刘蕾; 陈培育; 牛银亭; 鞠乐
Original assignee: Nanyang Lanhai Senyuan Pharmaceutical Technology Co ltd; Nanyang Academy Of Agricultural Sciences Nanyang Academy Of Sciences
Current assignee: Nanyang Lanhai Senyuan Pharmaceutical Technology Co ltd; Nanyang Academy Of Agricultural Sciences Nanyang Academy Of Sciences
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-06

Abstract

The invention discloses a full-light intermittent spray tender branch cutting seedling raising method for mugwort, which comprises the following steps: and (3) material selection: collecting the part with lower lignification degree from the mugwort stock plant which grows robustly, has no plant diseases and insect pests and is not differentiated by flower buds as a cutting slip; cutting: dividing the collected cutting slips into a section according to each unfolding leaf to be used as cutting slips, keeping the length of each section to be 2-3 cm, keeping leaves, growing points and axillary buds, soaking and sterilizing the treated cutting slips by using a disinfectant, fishing out and drying the cutting slips; cutting: preparing a substrate, putting the proportioned substrate into a seedling field (1), then thoroughly watering the substrate with 1500-2000 times carbendazim solution for disinfection, and immediately inserting the disinfected cutting slips into the substrate after watering thoroughly; according to the invention, intermittent spraying can be simply realized through the arranged spraying structure, and meanwhile, the water receiving rate of near and far plants is the same, so that the planting research accuracy is improved; through driving the bird structure, realize driving the purpose of bird, improve the security of planting.

Description

Full-light intermittent spray tender branch cutting seedling raising method for mugwort

Technical Field

The invention relates to the field of seedling raising equipment, in particular to a full-light intermittent spray tender branch cutting seedling raising method for mugwort.

Background

The cutting propagation technology is a seedling raising method in which a part of a seedling's own vegetative organs (root, stem, leaf, etc.) is used as propagation material and inserted into a matrix for vegetative propagation. Because it belongs to asexual propagation, it can retain the good character of female parent, and its propagation speed is quick, so that it is an ideal method for raising seedling of modern day. According to the difference of materials, the cuttage is divided into hard branch cuttage, tender branch cuttage, root cuttage, she Cha and the like, and the Chinese medicinal materials moxa is a perennial herb or slightly semi-shrub of the Artemisia of Compositae, and the plant has strong aroma. The main root is obvious, slightly thick and long, the diameter is 1.5 cm, and the lateral roots are more; there are often horizontal underground rhizomes and vegetative shoots. The stem is single or few, 80-150 (-250) cm high, has obvious longitudinal edges, brown or grey yellow brown, slightly lignified basal part, grass on the upper part, few short branches, and 3-5 cm long; the stems and branches are all soft and fluffed in gray spider silk shape. She Houzhi it has gray, short and soft hairs, white gland spots and small pits, and gray, spider silk, dense villus on the back; basal leaves have long handles; it needs to be bred before growing.

However, the existing propagation method generally adopts a rhizome propagation or a plant division method for propagation, and the rhizome propagation is easy, but has serious mixing phenomenon, and the plant division propagation has a relatively high propagation purity but a relatively low propagation coefficient.

However, the existing technology is that a large amount of plants cannot be planted in a seedling raising tray, intermittent spraying is performed manually or by controlling water pipe spraying at fixed time, the water receiving rate of the far plants is far lower than that of the near plants, the time consumption is long and the cost is high, so that the design of the full-light intermittent spray tender branch cutting seedling raising method for the wormwood is necessary.

Disclosure of Invention

The invention aims to provide a full-light intermittent spray twig cutting seedling raising method for mugwort, which can simply realize intermittent spraying through a spray structure, and meanwhile, the water receiving rate of near and far plants is the same, so that the planting research accuracy is improved; through driving the bird structure, realize driving the purpose of bird, improve the security of planting.

The aim of the invention can be achieved by the following technical scheme:

a full-light intermittent spray tender branch cutting seedling raising method for mugwort comprises the following steps:

and (3) material selection: collecting the part with lower lignification degree from the mugwort stock plant which grows robustly, has no plant diseases and insect pests and is not differentiated by flower buds as a cutting slip;

cutting: dividing the collected cutting slips into a section according to each unfolding leaf to be used as cutting slips, keeping the length of each section to be 2-3 cm, keeping leaves, growing points and axillary buds, soaking and sterilizing the treated cutting slips by using a disinfectant, fishing out and drying the cutting slips;

cutting: preparing a substrate, putting the proportioned substrate into a seedling field, then, thoroughly watering the substrate with 1500-2000 times of carbendazim solution for sterilization, and immediately inserting the sterilized cutting slips into the substrate after watering thoroughly;

post-insertion management: the method is characterized in that the cutting is carried out by a full-sunlight intermittent spray method, the cutting is not covered, only intermittent spraying is carried out, the spraying interval time is gradually increased after rooting, rooting agents are sprayed on leaf surfaces after cutting, and then the rooting agents are sprayed on the leaf surfaces every 3 days;

transplanting: and after cutting, about 20 days, the root system of the cutting seedling grows, and the transplanting is carried out after reaching the transplanting standard.

As a further scheme of the invention: the disinfectant used in the cutting processing process is carbendazim, and the soaking time is 5-10 s.

As a further scheme of the invention: after the rooting agent is sprayed on leaf surfaces after cutting, the rooting agent is sprayed on every three days, three to four times of spraying is carried out continuously, and the rooting agent spraying is carried out after stopping intermittent spraying in afternoon.

As a further scheme of the invention: the specific method for managing intermittent spraying after the insertion comprises the following steps: the water content is intermittently sprayed at a ratio of 8:00-18:30 every day, 5-10 seconds every 20-30 seconds in sunny days, 7-12 seconds every 30-40 seconds in cloudy days, and no spraying in rainy days.

As a further scheme of the invention: the rooting agent is naphthalene acetic acid, and the dosage of the rooting agent is 75mg/kg; the matrix is a mixture of river sand, perlite and nutrient soil, and the mass ratio of the river sand, the perlite and the nutrient soil is 1:1:1.

As a further scheme of the invention: an equipment box is arranged at one side of the seedling raising field, and a spraying structure is arranged on the equipment box;

the spraying structure comprises a positioning frame, a water pump and a water tank are arranged on the inner wall of the bottom of the equipment box, and the input end of the water pump is connected with the water tank through a water pipe;

the inner wall of the bottom of the equipment box is rotationally connected with a rotating shaft b, the rotating shaft b is sleeved with a chassis and a driving disc b, a servo motor is fixedly arranged on the inner wall of the top of the equipment box through screws, an output shaft of the servo motor is in transmission connection with a rotating shaft a, and the rotating shaft a is sleeved with the driving disc a;

the outer edge of the chassis is provided with an arc-shaped plate a through a mounting column, the inner wall of one side of the equipment box is connected with a guide rod in a sliding manner, the other end of the guide rod is connected with an arc-shaped plate b, the inner side of the arc-shaped plate b is provided with a first conductive block, the position of the inner wall of the equipment box corresponding to the first conductive block is provided with a second conductive block, a reset spring a is sleeved at the position, between the inner side of the arc-shaped plate b and the inner wall of the equipment box, of the guide rod, and two ends of the reset spring a are respectively fixedly connected with the inner side of the arc-shaped plate b and the inner wall of the equipment box;

the utility model discloses a seedling raising device, including seedling raising field, locating frame, main pipe, water pump, locating frame, U-shaped branch pipe connection, locating frame, main pipe and water pump, locating frame is provided with a plurality of, and a plurality of locating frame just the locating frame evenly distributed on seedling raising field, and locating frame inserts the grafting on seedling raising field through the ground of bottom installation, a plurality of orifices have been seted up to locating frame inboard, are located a plurality of locating frame bottoms are through U-shaped branch pipe connection, are located one at the afterbody of same row locating frame bottom is through U-shaped branch pipe and main pipe, the main pipe is connected with the water pump output.

As a further scheme of the invention: the driving disc a comprises a triangular plate a, a cylinder and a rotary groove, wherein the rotary groove is formed in one side of the driving disc a, the triangular plate a is installed at the top of the rotary groove, and the cylinder is installed at the bottom of the tip of the triangular plate a;

the driving disc b comprises U-shaped guide grooves and arc-shaped guide grooves, 5U-shaped guide grooves are formed in the driving disc b at equal angles, and arc-shaped guide grooves are formed in the driving disc b between the two U-shaped guide grooves;

the outer edge of the driving disk a can be jointed with the arc-shaped guide groove to rotate, the triangular plate a is positioned above the top of the driving disk b, and the diameter of the cylinder is equal to the inner diameter of the U-shaped guide groove;

the servo motor is a speed regulating motor, and the arc-shaped plate a and the arc-shaped plate b can be in interference and compression fit.

As a further scheme of the invention: the ground plug is of a threaded telescopic rod structure.

As a further scheme of the invention: the seedling raising field is provided with a bird repelling structure;

the arc-shaped mounting box is mounted on the inner wall of the bottom of the equipment box and comprises a rotating groove, a reset spring b and an arc-shaped rotating plate, the rotating groove is formed in the top of the arc-shaped mounting box, the arc-shaped rotating plate is rotationally connected with the rotating groove through a rotating shaft d, one end bottom of the arc-shaped rotating plate is connected with the bottom of the rotating groove through the reset spring b, the arc-shaped rotating plate is in a tilted state, and the tilted direction is the same as the rotating direction of the servo motor;

the rotating shaft b is sleeved with the bottom plate, a triangular plate b is arranged on one side of the bottom plate, a pressing rod is arranged at the tip of the triangular plate b, and the pressing rod is positioned right above the arc-shaped mounting box;

the utility model discloses a seedling raising device, including arc mounting box, pivot d, sprocket a, sprocket b, sprocket a, guide post, sprocket b, chain drive connection, sprocket a, sprocket b bottom and sprocket b, arc mounting box and bevel gear b have been stretched out to the pivot d other end and have been cup jointed bevel gear b, equipment box bottom inner wall rotation is connected with pivot c, and cup jointed bevel gear a in the pivot c, bevel gear a is connected with bevel gear b meshing, sprocket a has been cup jointed on pivot c top, peg graft between the field ridge of seedling raising field has a plurality of inserted bars, peg graft on the outside both sides ground of equipment box has the guide post, all rotate on guide post and the inserted bar and be connected with sprocket b, be connected through chain drive between sprocket a and the sprocket b, a plurality of revolving plates are installed to sprocket b bottom on the inserted bar.

The invention has the beneficial effects that:

1. through the spraying structure, intermittent spraying can be simply realized, and meanwhile, the water receiving rate of near and far plants is the same, so that the planting research accuracy is improved;

2. through driving the bird structure, realize driving the purpose of bird, improve the security of planting.

Drawings

The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the spray structure of the present invention;

FIG. 3 is a schematic diagram of the spray structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the equipment cabinet of the present invention;

FIG. 5 is a schematic diagram of the spray structure of the present invention;

FIG. 6 is a schematic diagram of the spray structure of the present invention;

FIG. 7 is a schematic diagram of the spray structure of the present invention;

FIG. 8 is a schematic diagram of the spray structure of the present invention;

FIG. 9 is a diagram of a bird repellent structure according to the present invention;

FIG. 10 is a schematic view of a bird repellent structure of the present invention;

in the figure: 1. seedling raising field; 2. a spray structure; 3. a bird repellent structure; 4. an equipment box; 5. a rainwater collection structure;

21. a positioning frame; 22. a spray hole; 23. a branch pipe; 24. a main pipe; 25. performing ground insertion; 26. a servo motor; 27. a rotating shaft a; 28. a drive disk a; 281. a triangle a; 282. a cylinder; 283. a rotary groove; 29. a rotating shaft b; 210. a chassis; 211. a drive disk b; 2111. u-shaped guide groove; 2112. an arc-shaped guide groove; 212. a mounting column; 213. an arc-shaped plate a; 214. an arc-shaped plate b; 215. a first conductive block; 216. a second conductive block; 217. a guide rod; 218. a return spring a; 219. a water pump; 220. water tank

31. A chain; 32. a rotating plate; 33. a guide post; 34. a rod; 35. a sprocket a; 36. a rotating shaft c; 37. bevel gear a; 38. bevel gear b; 39. a rotating shaft d; 310. a bottom plate; 311. a compression bar; 312. an arc-shaped mounting box; 3121. a rotating groove; 3122. a return spring b; 3123. and (5) an arc-shaped rotating plate.

Detailed Description

The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

As shown in fig. 1-8, the full-light intermittent spray tender branch cutting seedling raising method for the mugwort comprises the following steps:

cutting: preparing a substrate, putting the proportioned substrate into a seedling raising field 1, then, using 1500-2000 times of carbendazim solution to thoroughly pour the substrate for sterilization, immediately inserting the sterilized cutting slips into the substrate after the substrate is thoroughly poured, placing the substrate on the substrate for sterilization by adopting a water-soluble film-coated carbendazim solution structure, and using a film similar to the commercially available laundry gel beads as the water-soluble film;

post-insertion management: the method is characterized in that the whole sunlight intermittent spray method is used for cutting without shading, only intermittent spraying is carried out, the spraying interval time is gradually increased after rooting, rooting agents are sprayed on leaf surfaces after cutting, and then rooting agents are sprayed on the leaf surfaces every 3 days, and manual spraying is carried out;

transplanting: after cutting for about 20 days, the root system of the cutting seedling grows up and reaches the transplanting standard for transplanting;

the disinfectant used in the cutting processing process is carbendazim, and the soaking time is 5-10 s;

after the rooting agent is sprayed on leaf surfaces after cutting, the rooting agent is sprayed on every three days, three to four times of spraying are carried out continuously, and the rooting agent spraying is carried out after stopping intermittent spraying in afternoon;

the specific method for managing intermittent spraying after insertion is as follows: the water content of the spray is controlled to be intermittently sprayed in a way of 8:00-18:30 each day, 4-6 seconds are sprayed every 20-30 seconds in sunny days, 6-8 seconds are sprayed every 30-40 seconds in cloudy days, and no spray is generated in rainy days;

the rooting agent is naphthalene acetic acid, and the dosage of the rooting agent is 75mg/kg; the matrix is a mixture of river sand, perlite and nutrient soil, and the mass ratio of the river sand to the perlite to the nutrient soil is 1:1:1;

one side of the seedling raising field 1 is provided with an equipment box 4, an access door is arranged, the maintenance is convenient, and a spraying structure 2 is arranged on the equipment box 4;

the spraying structure 2 comprises a positioning frame 21, which is favorable for separating planting aphasia and planting at fixed points, and can limit the production interval of planting height; a water pump 219 and a water tank 220 are arranged on the inner wall of the bottom of the equipment box 4, and the input end of the water pump 219 is connected with the water tank 220 through a water pipe; the water tank 220 is used for storing water, and the water pump 219 is used for pumping water;

the inner wall of the bottom of the equipment box 4 is rotationally connected with a rotating shaft b29, the rotating shaft b29 is sleeved with a chassis 210 and a driving disc b211, the inner wall of the top of the equipment box 4 is fixedly provided with a servo motor 26 through screws, an output shaft of the servo motor 26 is in transmission connection with a rotating shaft a27, and the rotating shaft a27 is sleeved with a driving disc a28;

the outer edge of the chassis 210 is provided with an arc-shaped plate a213 through a mounting column 212, the inner wall of one side of the equipment box 4 is connected with a guide rod 217 in a sliding manner, the other end of the guide rod 217 is connected with an arc-shaped plate b214, and the arc-shaped plate a213 is used for extruding the arc-shaped plate b214 to move;

a first conductive block 215 is arranged on the inner side of the arc plate b214, a second conductive block 216 is arranged on the inner wall of the equipment box 4 at a position corresponding to the first conductive block 215, the first conductive block 215 is electrically connected with a water pump 219, the second conductive block 216 is electrically connected with mains supply, the water pump 219 is electrically connected with the mains supply, and the mains supply, the water pump 219, the first conductive block 215 and the second conductive block 216 can form a closed circuit;

a return spring a218 is sleeved at the position between the inner side of the arc-shaped plate b214 and the inner wall of the equipment box 4 of the guide rod 217, so that the guide rod 217 can rebound conveniently; and two ends of the reset spring a218 are fixedly connected with the inner side of the arc plate b214 and the inner wall of the equipment box 4 respectively;

the positioning frames 21 are arranged in a plurality, the positioning frames 21 are uniformly distributed on the seedling raising field 1, the positioning frames 21 are spliced on the seedling raising field 1 through ground plugs 25 arranged at the bottom, the ground plugs 25 are of threaded telescopic rod structures, the distance between the positioning frames 21 and the ground is convenient to adjust, the positioning frames 21 are prevented from being corroded by moisture regain, the service life is prolonged, and meanwhile the positioning frames 21 are prevented from being directly placed on soil to prevent plant growth;

the inner side of the positioning frame 21 is provided with a plurality of spray holes 22 for spraying; the bottoms of the positioning frames 21 positioned in the same row are connected through the U-shaped branch pipes 23, the bottom of one positioning frame 21 positioned at the tail of the same row is connected with the main pipeline 24 through the U-shaped branch pipes 23, the main pipeline 24 is connected with the output end of the water pump 219, and the U-shaped branch pipes 23 can be designed to keep water in the water pipes all the time, so that the problem that the spraying time of the rear positioning frame 21 is shorter than that of the front positioning frame at the beginning of spraying can not be caused;

the driving disk a28 comprises a triangular plate a281, a cylinder 282 and a rotary groove 283, wherein the rotary groove 283 is formed on one side of the driving disk a28, and the rotary groove 283 is convenient for preventing the driving disk a28 from moving when being overlapped with the driving disk b 211; the top of the rotating groove 283 is provided with a triangle a281, and the bottom of the tip of the triangle a281 is provided with a cylinder 282;

the driving disc b211 comprises U-shaped guide grooves 2111 and arc-shaped guide grooves 2112, 5U-shaped guide grooves 2111 are formed in the driving disc b211 at equal angles, and arc-shaped guide grooves 2112 are formed in the driving disc b211 between the two U-shaped guide grooves 2111;

the outer edge of the driving disk a28 can be jointed with the arc-shaped guide groove 2112 to rotate, the triangular plate a281 is positioned above the top of the driving disk b211, the diameter of the cylinder 282 is equal to the inner diameter of the U-shaped guide groove 2111, the two structures are convenient to cooperate, and the cylinder 282 can conveniently push the driving disk b211 to rotate intermittently through the U-shaped guide groove 2111;

the servo motor 26 is a speed regulating motor, so that manual speed regulation is conveniently carried out on sunny days and cloudy days, or the speed regulation control is carried out on the servo motor 26 through a controller by designing a sunlight sensing module, the sunlight sensing module is not described in detail in the prior art, the arc-shaped plate a213 and the arc-shaped plate b214 can be in interference and compression fit, and the first conductive block 215 and the second conductive block 216 are conveniently extruded to be in contact;

the positioning frame 21 is inserted into the seedling raising field 1 through the ground plug 25, the intermittent spraying of 8:00-18:30 is identical to the working time every day due to the spray moisture management, the servo motor 26 is started and closed during the manual working, or the servo motor 26 is controlled to be started and closed through setting corresponding time by setting a timer, the servo motor 26 works to drive the driving disc a28 to rotate through the rotating shaft a27, the cylinder 282 rotates into the U-shaped guide groove 2111 to start to drive the driving disc b211 and the chassis 210 to rotate, so that the arc plate a213 is driven to rotate, when the arc plate a213 rotates to start to extrude the arc plate b214, the first conductive block 215 and the second conductive block 216 are contacted, so that the mains supply, the water pump 219 and the first conductive block 215 and the second conductive block 216 can form a closed circuit, the water pump 219 starts to work, the water flow is sprayed out through the spray holes 22 through all the pipelines, the intermittent spraying can be realized in the whole process, and meanwhile, when the arc plate a213 rotates to start to extrude the arc plate b214, the servo motor 26 is a speed regulating motor 26 for a speed of 4-6 seconds, and a rotating speed for a cycle for a sunny day is 6-8 seconds.

Example 2

As shown in fig. 1, 4-6, 8 and 9, according to the full-light intermittent spray tender branch cutting seedling raising method of mugwort, on the basis of the embodiment 1, a bird repelling structure 3 is further arranged on a seedling raising field 1;

an arc-shaped mounting box 312 is mounted on the inner wall of the bottom of the equipment box 4, the arc-shaped mounting box 312 comprises a rotating groove 3121, a reset spring b3122 and an arc-shaped rotating plate 3123, the rotating groove 3121 is formed in the top of the arc-shaped mounting box 312, the rotating groove 3121 is rotationally connected with the arc-shaped rotating plate 3123 through a rotating shaft d39, and the arc-shaped rotating plate 3123 is convenient to match with the circular shaft movement of the compression bar 311;

the bottom of one end of the arc-shaped rotating plate 3123 is connected with the bottom of the rotating groove 3121 through a reset spring b3122, the arc-shaped rotating plate 3123 is in a tilted state, and the tilted direction is the same as the rotating direction of the servo motor 26, so that the rotating plate 3123 can be reset after being pressed;

a bottom plate 310 is sleeved on the rotating shaft b29 and positioned at the bottom of the chassis 210, a triangle b is arranged on one side of the bottom plate 310, a pressure lever 311 is arranged at the tip end of the triangle b, the pressure lever 311 is positioned right above the arc-shaped mounting box 312, and the pressure lever 311 is used for pressing down the arc-shaped rotating plate 3123;

the other end of the rotating shaft d39 extends out of the arc-shaped mounting box 312 and is sleeved with a bevel gear b38, the inner wall of the bottom of the equipment box 4 is rotatably connected with a rotating shaft c36, the rotating shaft c36 is sleeved with a bevel gear a37, and the bevel gear a37 is meshed with the bevel gear b38, so that the transmission is facilitated; the top end of the rotating shaft c36 is sleeved with a chain wheel a35, a plurality of inserted bars 34 are inserted between ridges of the seedling raising field 1, guide posts 33 are inserted on the ground at two sides outside the equipment box 4, chain wheels b are rotatably connected to the guide posts 33 and the inserted bars 34, the chain wheel a35 is in transmission connection with the plurality of chain wheels b through a chain 31, a plurality of rotating plates 32 are arranged at the bottom ends of the chain wheels b on the inserted bars 34 and can rotate along with the rotating plates 32;

the driving disc b211 and the chassis 210 rotate and also drive the bottom plate 310 to rotate, so that the pressing rod 311 intermittently rotates, when the pressing rod 311 presses the arc-shaped rotating plate 3123, the rotating shaft d39 is driven to rotate, the bevel gear a37 and the bevel gear b38 are meshed to drive the rotating shaft c36 to rotate, the chain wheel a35 is driven to rotate, the chain wheel b is driven to rotate, and the rotating plate 32 is driven to rotate, so that the bird driving purpose is realized.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The full-light intermittent spray tender branch cutting seedling method for the wormwood is characterized by comprising the following steps of:

cutting: preparing a substrate, putting the proportioned substrate into a seedling field (1), then thoroughly watering the substrate with 1500-2000 times carbendazim solution for disinfection, and immediately inserting the disinfected cutting slips into the substrate after watering thoroughly;

2. The Ai Caoquan light intermittent spray tender branch cutting seedling raising method according to claim 1, wherein the disinfectant used in the cutting processing process is carbendazim, and the soaking time is 5-10 s.

3. The method for raising seedlings by cutting by means of Ai Caoquan light intermittent spraying, according to claim 2, wherein said post-cutting management is carried out after foliar spraying with rooting agent after cutting, and further spraying is carried out every three days after, three to four times continuously, and the rooting agent spraying is carried out after stopping intermittent spraying in afternoon.

4. The Ai Caoquan light intermittent spray twig cutting seedling raising method according to claim 3, wherein the specific method for managing intermittent spraying after the cutting is as follows: the water content is intermittently sprayed at a ratio of 8:00-18:30 every day, 5-10 seconds every 20-30 seconds in sunny days, 7-12 seconds every 30-40 seconds in cloudy days, and no spraying in rainy days.

5. The Ai Caoquan light intermittent spray tender branch cutting seedling method according to claim 4, wherein the rooting agent is naphthalene acetic acid, and the dosage of the rooting agent is 75mg/kg; the matrix is a mixture of river sand, perlite and nutrient soil, and the mass ratio of the river sand, the perlite and the nutrient soil is 1:1:1.

6. The Ai Caoquan light intermittent spray tender branch cutting seedling raising method according to claim 1, wherein an equipment box (4) is arranged on one side of the seedling raising field (1), and a spray structure (2) is arranged on the equipment box (4);

the spraying structure (2) comprises a positioning frame (21), a water pump (219) and a water tank (220) are arranged on the inner wall of the bottom of the equipment box (4), and the input end of the water pump (219) is connected with the water tank (220) through a water pipe;

the device comprises a device box (4), wherein a rotating shaft b (29) is rotatably connected to the inner wall of the bottom of the device box (4), a chassis (210) and a driving disc b (211) are sleeved on the rotating shaft b (29), a servo motor (26) is fixedly arranged on the inner wall of the top of the device box (4) through screws, a rotating shaft a (27) is connected to an output shaft of the servo motor (26) in a transmission manner, and a driving disc a (28) is sleeved on the rotating shaft a (27);

an arc-shaped plate a (213) is arranged on the outer edge of the chassis (210) through a mounting column (212), a guide rod (217) is connected to the inner wall of one side of the equipment box (4) in a sliding manner, an arc-shaped plate b (214) is connected to the other end of the guide rod (217), a first conductive block (215) is arranged on the inner side of the arc-shaped plate b (214), a second conductive block (216) is arranged on the inner wall of the equipment box (4) corresponding to the first conductive block (215), a reset spring a (218) is sleeved at a position between the inner side of the arc-shaped plate b (214) and the inner wall of the equipment box (4) in a sleeved manner, and two ends of the reset spring a (218) are fixedly connected with the inner side of the arc-shaped plate b (214) and the inner wall of the equipment box (4) respectively;

the utility model provides a seedling raising device, including seedling raising field (1), including frame (21) and main pipe (219), frame (21) is provided with a plurality of, and a plurality of frame (21) is located frame (21) is a plurality of locating frame (21) just evenly distributed on seedling raising field (1), and frame (21) is inserted (25) through the ground of bottom installation and is pegged graft on seedling raising field (1), a plurality of orifice (22) have been seted up to frame (21) inboard, are located a plurality of frame (21) bottom of same row is connected through U-shaped branch pipe (23), is located one of the afterbody of same row frame (21) bottom is passed through U-shaped branch pipe (23) and is connected with main pipe (24), main pipe (24) are connected with water pump (219) output.

7. The Ai Caoquan light intermittent spraying twig cutting seedling raising method according to claim 6, wherein the driving disc a (28) comprises a triangular plate a (281), a cylinder (282) and a rotary groove (283), the rotary groove (283) is formed in one side of the driving disc a (28), the triangular plate a (281) is mounted at the top of the rotary groove (283), and the cylinder (282) is mounted at the bottom of the tip of the triangular plate a (281);

the driving disc b (211) comprises U-shaped guide grooves (2111) and arc-shaped guide grooves (2112), 5U-shaped guide grooves (2111) are formed in the driving disc b (211) at equal angles, and arc-shaped guide grooves (2112) are formed in the driving disc b (211) between the two U-shaped guide grooves (2111);

the outer edge of the driving disc a (28) can be jointed with the arc-shaped guide groove (2112) to rotate, the triangular plate a (281) is positioned above the top of the driving disc b (211), and the diameter of the cylinder (282) is equal to the inner diameter of the U-shaped guide groove (2111);

the servo motor (26) is a speed regulating motor, and the arc-shaped plate a (213) and the arc-shaped plate b (214) can be in interference and compression fit.

8. The Ai Caoquan light intermittent spray twig cutting seedling raising method as claimed in claim 6, wherein said ground plug (25) is of a screw type telescopic rod structure.

9. The Ai Caoquan light intermittent spray twig cutting seedling raising method according to claim 6, wherein the seedling raising field (1) is provided with a bird repelling structure (3);

an arc-shaped mounting box (312) is mounted on the inner wall of the bottom of the equipment box (4), the arc-shaped mounting box (312) comprises a rotating groove (3121), a reset spring b (3122) and an arc-shaped rotating plate (3123), the rotating groove (3121) is formed in the top of the arc-shaped mounting box (312), the rotating groove (3121) is rotationally connected with the arc-shaped rotating plate (3123) through a rotating shaft d (39), one end bottom of the arc-shaped rotating plate (3123) is connected with the bottom of the rotating groove (3121) through the reset spring b (3122), the arc-shaped rotating plate (3123) is in a tilted state, and the tilted direction is the same as the rotating direction of the servo motor (26);

a bottom plate (310) is sleeved on the rotating shaft b (29) and positioned at the bottom of the chassis (210), a triangle b is arranged on one side of the bottom plate (310), a pressing rod (311) is arranged at the tip of the triangle b, and the pressing rod (311) is positioned right above the arc-shaped mounting box (312);

the utility model discloses a seedling raising device, including arc mounting box, equipment box (4), sprocket a (32) are installed to pivot d (39), arc mounting box (312) and cup joint bevel gear b (38) are stretched out to the pivot d (39) other end, equipment box (4) bottom inner wall rotates and is connected with pivot c (36), and cup joint bevel gear a (37) on pivot c (36), bevel gear a (37) and bevel gear b (38) meshing are connected, sprocket a (35) have been cup jointed on pivot c (36) top, peg graft between the field ridges of seedling raising field (1) have a plurality of inserted bars (34), peg graft on the outside both sides ground of equipment box (4) have guide post (33), all rotate on guide post (33) and inserted bar (34) and be connected with sprocket b, be connected through chain (31) transmission between sprocket a (35) and a plurality of sprocket b, a plurality of rotating plates (32) are installed to sprocket b bottom on inserted bar (34).