CN110892849B - Artemisia argyi planting method - Google Patents

Abstract

The invention discloses a wormwood planting method, which comprises the following steps: selecting seeds, namely selecting plump mugwort seeds, coating the seeds, and naturally airing the coated seeds; preparing land, namely selecting sandy loam with sufficient sunlight, good ventilation and good drainage, and matching 3000 kilograms of thoroughly decomposed farmyard manure per mu of land; sowing and raising seedlings, namely opening holes according to the plant spacing of 30-35cm and the row spacing of 30-37cm, and sowing 3-4 seeds in each hole; step four, thinning, namely thinning each hole 1.5 months after sowing, and only keeping 2 seedlings; fertilizing, namely completing the first fertilizing operation by adopting liquid farmyard manure when the height of the wormwood is 30-35cm, and completing the second fertilizing operation by adopting liquid potassium fertilizer and phosphate fertilizer when the height of the wormwood is 50-15 cm; and step six, harvesting seedlings. The invention provides a wormwood planting method, which can retain the property of wild wormwood to the maximum extent, reduce the influence of chemical and pesticide residues on the property of wormwood, and ensure the yield of planting while improving the quality of wormwood.

Description

Artemisia argyi planting method

Technical Field

The present invention relates to a method for use in plant growing situations. More particularly, the present invention relates to a method for use in a moxa planting situation.

Background

Artemisia argyi is propagated asexually mainly by rhizome division, but seeds can also be used for propagation. Generally, seeds are bred in 3 months for sowing, roots and stems are bred in 11 months, the width of a furrow is about 1.5 meters, the height of the middle of the furrow surface is higher, the two sides of the furrow surface are lower, and the furrow surface is of a fish back shape, so that water accumulation and disease damage are avoided. Sufficient base fertilizer is applied before sowing, generally 4000 kg of decomposed farmyard manure is applied per mu, deep ploughing and soil blocking are sufficient, and sufficient base water is poured once after sowing.

However, most of the soil adopted by the planting in the prior art is cohesive soil, drainage is not utilized, the strong adaptability of the wormwood is realized, the wormwood generally grows in the roadside wasteland and the grassland, the wormwood grows in places where the wormwood faces the sun and drainage is smooth, the soil with high wettability and high viscosity can influence the growth and the drug property of the wormwood, the drug property of the wormwood generally planted is reduced, the consistency of the quality of the wormwood cannot be guaranteed, certain drug property is guaranteed in practical application, the drug quantity can be increased, the cost is uncontrollable, meanwhile, the planting of the wormwood can lead to increase of pesticide residues in the wormwood, and the quality of the wormwood is guaranteed to be damaged.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

The invention also aims to provide a wormwood planting method, which can control seeds in the seed selection process and further limit the steps, so that wormwood planted by the wormwood planting method can retain the property of the wormwood to the maximum extent, reduce the influence of chemical and pesticide residues on the property of the wormwood, and ensure the yield of planting while improving the quality of the wormwood.

To achieve these objects and other advantages in accordance with the present invention, there is provided a wormwood planting method comprising:

selecting seeds, namely selecting plump mugwort seeds, coating the seeds, and naturally airing the coated seeds;

preparing land, selecting sandy loam with sufficient sunshine, good ventilation and good drainage, matching 3000 kg of thoroughly decomposed farmyard manure per mu of land, and turning the land, wherein the width of each furrow is about 1 m, the length of each furrow is 10-12m, the height of each furrow is 5-10cm, and a drainage ditch with the width of 8-10cm is arranged between every two adjacent furrows;

sowing and raising seedlings, namely opening holes in each ridge according to the plant spacing of 30-35cm and the row spacing of 30-37cm, and sowing 3-4 seeds in each hole;

step four, thinning, namely thinning each hole 1.5 months after sowing, and only keeping 2 seedlings;

fertilizing, namely completing the first fertilizing operation by adopting liquid farmyard manure when the height of the wormwood is 30-35cm, and completing the second fertilizing operation by adopting liquid potassium fertilizer and phosphate fertilizer when the height of the wormwood is more than 50 cm;

and sixthly, harvesting the seedlings, and harvesting the wormwood seedlings when the height of the wormwood plants is 95-110 cm.

Preferably, in the second step, branch water pipes for irrigation and fertilization are arranged in the drainage ditch, a plurality of water outlet holes are formed in the periphery of each branch water pipe, a pipe sleeve made of a hydrophilic material is sleeved on the surface of each branch water pipe, the branch water pipes are connected through a main water pipe to form an irrigation system, and a feeding port is formed at the position where each branch water pipe is connected with the main water pipe;

in the fifth step, the first fertilization is to finish the liquid farmyard manure conveying to each branch water pipe through the water main;

the second fertilization is completed by conveying liquid potash fertilizer and phosphate fertilizer to each water pipe through a feed inlet, and the total fertilizer amount of each ridge is controlled to be 1.5-3 kg.

Preferably, in the second step, a pressure sensor is respectively arranged on the highest point of the top surface of the inner side wall of each branch water pipe, which is matched with the charging opening;

the position of each branch water pipe connected with the main pipe is respectively provided with an electromagnetic valve and a controller matched with the pressure sensor;

in the fifth step, in the first fertilization and the second fertilization, the electromagnetic valves on the branch water pipes are in a closed state in the initial state, the opening mode is that only one branch water pipe is selected to be opened each time to form a fertilization or irrigation channel, when the pressure sensor on the fertilization or irrigation channel senses the pressure, the electromagnetic valve of the channel is closed through the controller, the next branch water pipe is opened, and the fertilization operation of each ridge is completed successively.

Preferably, in the third step, after seeding, each furrow is covered with at least one black first film, and the drainage ditch is covered with at least one white second film.

Preferably, in the fourth step, the seedlings after thinning are partially planted by using a plurality of wormwood cultivation racks, so that the bed-like wormwood seedlings at the later stage are subjected to reseeding treatment;

the moxa culturing shelf is configured to include:

the device comprises a multi-layer frame type support, wherein a plurality of conical material tanks are arranged on each layer of frame at intervals of a preset distance, and the bottom of each conical material tank is provided with a water conveying cotton rope;

the semi-closed snake-shaped water conveying pipeline is arranged in the bracket and is configured into a transverse state;

wherein, the open end of the water pipe is communicated with a water supply system, and the water pipe is provided with a plurality of water delivery holes, and each water delivery hole is provided with a sealing plug;

the sealing plug is configured to be in a conical structure, and a notch for the water conveying sponge rope to pass through is arranged on the sealing plug in the longitudinal direction.

Preferably, in the second step, a plurality of soil moisture sensors extending into each furrow are arranged outside the branch water pipe, and each soil moisture sensor is in communication connection with the controller;

each controller is in communication connection with a remote terminal through a wireless communication module arranged on the controller;

and step five, the remote terminal also comprises irrigation operation, the remote terminal judges by receiving soil humidity data of each ridge, and when the water content of the remote terminal is lower than 25%, the irrigation operation of each ridge is completed by matching the main water pipe with the branch water pipe.

Preferably, in the sixth step, after the seedling harvesting operation is completed, film lifting operation is performed on each furrow, root digging treatment is performed on one to three plants at intervals in each row, secondary sowing is performed on the cavity again, secondary film covering treatment is performed, and after the seedling harvesting is completed in the secondary sowing, root digging treatment is performed on the wormwood harvested in the second batch of seedlings to perform tertiary sowing.

Preferably, the method further comprises the following steps:

and seventhly, fertilizing and sorting in the field, ditching and burying among the rows after the seedling harvesting is finished, and fertilizing 2700kg of decomposed farmyard manure per mu is realized, so that the height difference of more than 5cm between each furrow and each drainage ditch is ensured.

Preferably, a 2-5cm covering soil is arranged above each branch water pipe, and the arc-shaped foam material is arranged between each branch water pipe and the covering soil.

Preferably, the coating treatment is to uniformly coat the wormwood seeds on the surfaces of the seeds by a coating machine, and the coating proportion comprises the following material seed ratio: 1:5-8, coating for 15 minutes, taking out, spreading and airing for later use;

wherein the seed coating agent is configured to comprise, in parts by weight: 5% of insecticide, 7% of bactericide, 29% of compound fertilizer, 27% of trace elements, 4% of plant growth regulator, 10% of slow release agent and 18% of film forming agent.

The invention at least comprises the following beneficial effects: firstly, the invention can control the seeds in the seed selection process, and further limit the steps, so that the medicinal properties of the wild wormwood can be retained to the maximum extent, the influence of chemical and pesticide residues on the medicinal properties of the wormwood can be reduced, and the quality of the wormwood is improved while the planting yield is ensured.

Secondly, the irrigation and fertilization of the drainage ditch can be effectively guaranteed by limiting structural equipment in the drainage ditch, and compared with the prior art that other viscous soil is adopted, sandy soil is adopted, so that the water quantity and the fertilizer quantity in the whole growth process are controllable, and meanwhile, liquid fertilizer can be adopted in the whole fertilization process, so that the absorption effect is better, and the influence on the soil and herbs is smaller compared with slow-release fertilizer and other granular fertilizer.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic illustration of a moxa plant according to an embodiment of the present invention;

FIG. 2 is a partial structural view of an incubator according to another embodiment of the present invention.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1 shows an implementation form of a wormwood planting method according to the present invention, which includes:

the method comprises the steps of firstly, selecting seeds, selecting plump mugwort seeds, naturally drying the seeds after coating treatment, enabling the mugwort seeds obtained in the later period to have better drug properties by adopting the collected mugwort seeds, enabling the mugwort seeds to sprout, emerge and grow along with the seeds through coating treatment, enabling active ingredients in the coatings to be gradually absorbed by plant root systems and conducted to all parts of seedling plants, and enabling the seeds and the seedlings to play a role in preventing and controlling bacteria-carrying, soil-carrying, underground and overground pests. The micro-fertilizer in the medicine film can fully exert the effect before the base fertilizer is used for exerting the force. Therefore, the coated seeds grow vigorously in the seedling stage, have dark green leaves, developed roots and strong plants, and thus the purposes of increasing both production and income are achieved;

step two, preparing soil, selecting sandy loam which has sufficient sunlight, good ventilation and good drainage, wherein the sandy loam contains a large amount of sand, but also contains a small amount of grains and sticky grains, so that the sandy loam has the binding property among soil grains. The dry farmland can be made into blocks but is easy to break, the farmland can feel sticky when wet, the held soil blocks can be carefully nursed without breaking, the farmland can be made into fragile thick strips by rubbing with hands, 3000 kilograms of thoroughly decomposed farmyard manure is proportioned per mu of land, the farmland is ploughed, the width of each furrow is about 1 meter, the length of each furrow is 10-12m, the height of each furrow is 5-10cm, a drainage ditch 2 with the width of 8-10cm is arranged between every two adjacent furrows, the wormwood planting requires sufficient sunlight and good ventilation, sandy loam with good drainage is good and favorable for growth, the parameters of the furrow 1 are set, so that the middle of the furrow surface is high and the two sides are low, the water accumulation is avoided, the diseases are avoided, meanwhile, the sandy soil is selected, the seedling beads cannot die due to the overlarge water content in the soil in rainy season, and meanwhile, various performance parameters of the furrow are set, so that the whole hydrophobicity is better, simultaneously, the per mu yield is convenient to carry out;

sowing and seedling raising, namely opening holes in each furrow according to the plant spacing of 30-35cm and the row spacing of 30-37cm, sowing 3-4 seeds in each hole, sowing seeds in 3 months generally, limiting the row spacing and the number of the sowed seeds in the sowing and seedling raising process to ensure that the mutual interference performance is limited in the growth process, partially limiting the growth posture in the growth process as far as possible, and preventing the deviation of the growth posture under the action of wind force to further ensure the stability of the plant bead growth, namely, respecting the personality in the plant bead growth process and also ensuring the commonality of the yield;

step four, thinning, namely thinning each hole 1.5 months after sowing, only keeping 2 seedlings, and thinning weak seedlings and multiple seedlings after emergence, so as to ensure the growth effect of the seedlings in the growth period;

and step five, fertilizing, namely, when the height of the wormwood is 30-35cm, adopting liquid farmyard manure to finish the first fertilizing operation, when the height of the wormwood is more than 50cm, adopting liquid potash fertilizer and phosphate fertilizer to finish the second fertilizing, and in the whole growth cycle, adopting liquid fertilizer, so as to ensure better absorption of the wormwood, less pesticide residue, better medicine property of the wormwood and less damage to soil.

And step six, harvesting seedlings, namely harvesting the moxa seedlings when the height of the moxa plants reaches 95-110cm, harvesting the moxa in real time, further ensuring the moxa to grow in the second crop, and further improving the yield of the moxa.

In another example, as shown in fig. 1, in the second step, a branch water pipe 3 for irrigation and fertilization is arranged in the drainage ditch, a plurality of water outlet holes 4 are arranged on the periphery of each branch water pipe, a pipe sleeve 5 made of hydrophilic material is sleeved on the surface of each branch water pipe, each branch water pipe is connected through a main water pipe to form an irrigation system, a feeding port is arranged at the position where each branch water pipe is connected with the main water pipe, water and fertilizer are provided for each ridge soil through the branch water pipe, the difference from the water supply equipment in the prior art is that a plurality of matched water outlet holes are arranged on the periphery of each branch water pipe to ensure that the water outlet effect is better, and a small-aperture steel mesh matched with each water outlet hole can be arranged on each water outlet hole to ensure that the water is sprayed out relative to the large-aperture steel mesh in the prior art and can be changed into small-aperture fine flow, so that the flow rate is smaller, and the rapid loss from sandy soil is prevented, further, the water content of the soil can meet the requirement, and further, the water from the water outlet hole can be firstly dispersed into the hydrophilic material by sleeving the hydrophilic material (also called infiltration material) such as foam, sponge and wood outside the branch water pipe, so that the water can be slowly released with sandy soil, and meanwhile, the water can be prevented from being quickly released and quickly lost in the soil, and simultaneously, the water can be prevented from being quickly released and enabling the soil to be caked;

in the fifth step, the first fertilization is to finish the liquid farmyard manure conveying to each branch water pipe through the water main pipe, the liquid farmyard manure is conveyed to the branch water pipe through the water main pipe, and then the fertilizer quantity supplementation is carried out on each furrow, compared with the application of dry fertilizers in the prior art, the fertilizer has better affinity, water absorbability and interactivity with sandy soil, and simultaneously, the fertilizer quantity can be slowly released through the structural design of the branch water pipe, so that the growth characteristic of the fertilizer is ensured to be matched with the effect of the fertilizer on the field growth, and the fertilizer quantity is prevented from being overlarge, the damage to the root of the wormwood is prevented, and the two-crop growth of the wormwood is further ensured;

the second fertilization is completed by conveying liquid potash fertilizer and phosphate fertilizer to each water pipe through a feed inlet, the total fertilizer amount of each furrow is controlled to be 1.5-3 kg, and the fertilizer amount of each furrow is controlled to further ensure that the fertilizer amount is controllable, prevent excessive damage and residue to soil, influence on residual planted beads and further ensure the quality of the output.

In another example as shown in fig. 1, in the second step, a pressure sensor 6 is respectively arranged at the highest point of the top surface of the inner side wall of each branch water pipe, which is matched with the feeding port, and the pressure sensors control the water amount in the branch water pipes, so that the water amount of each ridge can be controlled, and the uniformity of the water amount of each ridge in the whole field can be ensured;

the electromagnetic valves (not shown) and the controllers (not shown) matched with the pressure sensors are respectively arranged on the positions, connected with the main pipe, of the branch water pipes, and the branch water pipes are matched with the pressure sensors through the electromagnetic valves and the pressure sensors, so that the branch water pipes matched with the pressure sensors can be blocked when the pressure sensors can detect pressure, the water quantity of a first furrow can be controlled, and then the switches of the branch water pipes can be opened one by one according to requirements, and the fertilizing amount can be controlled;

in the fifth step, in the first fertilization and the second fertilization, the electromagnetic valves on the branch water pipes are in a closed state in the initial state, the opening mode is that only one branch water pipe is selected to be opened each time to form a fertilization or irrigation channel, when the pressure sensor on the fertilization or irrigation channel senses the pressure, the electromagnetic valve of the channel is closed through the controller, the next branch water pipe is opened, and the fertilization operation of each furrow is completed successively.

In another example, in the third step, after seeding, each furrow is covered by at least one black first film (not shown), and each drainage ditch is covered by at least one white second film (not shown), the black property of the first film can maintain the humidity and the temperature of soil, so as to ensure the stability of the growth of the furrow, simultaneously prevent a great amount of grass growing in the soil during the growth process, rob the fertilizer amount and ensure that the growth meets the periodic requirement, when the furrow is matched with each seeding seedling hole, the furrow can be manually dug by the first film after seedling emergence so as to normally emerge, and also can expose each hole from the first film by a hole pressing device after seeding, the hole pressing device is configured to comprise a pressure rod, a handle arranged at one end of the pressure rod and a cylindrical pressing port arranged at the other end of the pressure rod, the pressure port is provided with the toper face on one end inside wall with ground matched with, the pressure disk has inside the pressure disk, the pressure disk passes through a plurality of elastic element and then is connected with the interior top of pressure port, its effect lies in when pressing the pressure port to seedling cave through the handle, its toper face can cut the position that first film and seedling cave correspond and peel off, so that emerge, make the pressure disk to the inside shrink of pressure port under the effect of elastic force when the suppression simultaneously, and when the handle upwards takes out, elastic effect makes the pressure disk reply to primary importance, and then the first film that will peel off is still put in the original place, and then guarantee that it can cover in the normal position, guarantee the effect of emerging, prevent long grass.

In another example, as shown in fig. 2, in the fourth step, the seedlings after thinning are partially planted by a plurality of wormwood cultivation shelves 7, so that the wormwood seedlings in the later furrow type are subjected to reseeding treatment, which is used for cultivating the seedlings after thinning to prevent the seedlings in the holes from dying due to other special reasons in the later period and have no phenomenon that the seedlings can be supplemented;

the moxa culturing shelf is configured to include:

a plurality of conical material grooves 9 are respectively arranged on each layer of framework at intervals of a preset distance, a water conveying cotton rope 10 is arranged at the bottom of each layer of framework, the moxa after thinning can be planted through soil materials arranged in the material grooves, and then the cotton rope arranged at the bottom of the moxa can provide moisture for the soil, so that the moisture can be controlled;

the semi-closed serpentine water conveying pipeline 11 is arranged in the support and is configured in a transverse state, and the semi-closed serpentine water conveying pipeline can be communicated with troughs of different levels to provide moisture through the serpentine water conveying pipeline;

the open end of the water conveying pipeline is communicated with a water supply system, a plurality of water conveying holes (not shown) are formed in the water conveying pipeline, sealing plugs 12 are respectively arranged on the water conveying holes and used for plugging the water conveying holes in the water conveying pipeline under the action of the sealing plugs to prevent water from overflowing from the water outlet holes, and the cotton ropes are provided with channels communicated with the interior of the water conveying pipeline under the action of the water conveying holes;

the sealing plug is configured to be the toper structure, and be provided with the notch that can supply the continuous rope of water delivery to pass through on it vertically, adopt the design of toper structure, make it can cooperate with each water delivery hole very easily, carry out the shutoff to the water delivery hole, simultaneously through the incision or the so-called notch that vertically set up, make the cotton rope can bury the bar cavity that can hold the cotton rope in the middle of the sealing plug underground, and the design of notch, can also further make the sealing plug take place certain deformation, and then make its sealed effect to the water delivery hole better, and the two combines more easily.

In another example, in the second step, a plurality of soil humidity sensors (not shown) which are deep into each furrow are arranged outside the branch water pipes, and each soil humidity sensor is in communication connection with the controller, so that the controller can acquire whether the soil is lack of water in real time through the action of the soil humidity sensor, and the furrow is subjected to real-time water replenishing operation;

each controller is in communication connection with a remote terminal through a wireless communication module arranged on the controller, and the controller transmits humidity information detected by the sensor to the remote terminal under the action of the wireless communication module, so that an operator at the remote control terminal can sense the real-time state of the ridge, and the operator can conveniently perform water supplementing operation on the ridge;

in the fifth step, the irrigation operation is further included, the remote terminal judges by receiving soil humidity data of each furrow, when the water content is lower than 25%, the irrigation operation of each furrow is completed through the matching of the main water pipe and the branch water pipe, in the scheme, the water content of the soil is compared and judged, so that the remote terminal can judge whether the water content is lower than 25% or not through comparing the collected judgment value with a comparison value, and whether the automatic water replenishing is performed or not is determined, in the scheme, a second pressure sensor 13 can be arranged at the bottom of the branch water pipe, as the whole replenishing process is slow-release, the water content of each furrow can be always kept on a stable amount, namely the water content can be controlled to be higher than 28% and lower than 35%, and if the humidity sensor detects that the water content is lower than 25%, and the second pressure sensor does not detect the water content, and judging that the branch water pipes are anhydrous, and performing irrigation operation on each branch water pipe by opening the electromagnetic valve so as to ensure that the water content of the soil is always in a controllable state.

In another example, in the sixth step, after the seedling collection operation is completed, the film lifting operation is performed on each furrow, root digging treatment is performed on one to three seedlings at intervals in each row, secondary sowing is performed on the cavity again, secondary film covering treatment is performed, after the seedling collection is completed through the secondary sowing, root digging treatment is performed on the wormwood collected in the second batch of seedlings so as to perform three-time sowing, in the scheme, the harvested seedlings are reseeded so that harvesting of at least three batches of wormwood can be completed in one year in a region with moderate temperature, meanwhile, the wormwood can be infinitely close to the quality of the wormwood through continuous reseeding, the integral medicinal property of the wormwood is further ensured, and the soil planted for a long time can also be subjected to second-year round sowing so as to improve the soil.

In another example, the method further comprises:

and seventhly, fertilizing and tidying in the field, after the seedlings are harvested, ditching and burying between the rows, and realizing 2700kg of decomposed farmyard manure applied per mu, so that the height difference of more than 5cm between each furrow and each drainage ditch is ensured, the effect of the method lies in tidying the harvested land, so that the manure rate can be ensured to meet the growth period of the second stubble in the later period, meanwhile, the farmyard manure is adopted, the influence of chemical fertilizers on the soil is prevented, meanwhile, the drainage ditches are limited, and the best drainage effect can be ensured.

In another example, each water pipe is provided with 2-5cm of covering soil above, each water pipe is provided with foam material 14 with an arc-shaped structure between the water pipe and the covering soil, each water pipe is protected by the covering soil, further, when the growth of wormwood is detected or machines are adopted to operate each ridge, the damage to the water pipe cannot be caused, the gravity generated by the foam material is further dispersed, meanwhile, the heat transferred from the surface of the foam material is partially removed, and further, the performance stability of the water pipe is protected, so that the service life of the water pipe is longer, and the structural stability is better.

In another example, the coating treatment is to uniformly coat the wormwood seeds on the surfaces of the seeds by a coating machine, wherein the coating proportion comprises the following material seed ratio: 1:5-8, coating for 15 minutes, taking out, spreading and airing for later use, treating the surface of the seeds with the coating to form a smooth and firm pesticide film, comprehensively preventing and treating plant diseases and insect pests, prolonging the pesticide effect period by more than 60 days, preventing the pesticide film from falling off and generating no pesticide damage;

wherein the seed coating agent is configured to comprise, in parts by weight: 5% of insecticide, 7% of bactericide, 29% of compound fertilizer, 27% of trace elements, 4% of plant growth regulator, 10% of slow release agent and 18% of film forming agent. Adopt this kind of scheme to handle the seed of chinese mugwort grass to guarantee its rate of emergence, can handle with the help of the coating simultaneously, make the quality of its later stage seedling better, and the ratio of each coating agent component is the best ratio that each component of current coating agent carries out experimental improvement many times and obtains, and its effect lies in promoting the seed quality, and keeps the pharmaceutical property of its post-emergence seedling not to take place the variation, further guarantees that it has better uniformity with original ecology chinese mugwort grass quality.

The above scheme is merely illustrative of a preferred example, and is not limiting. When the invention is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of a wormwood planting method of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.

Claims (1)

1. A wormwood planting method is characterized by comprising the following steps:

selecting seeds, namely selecting plump mugwort seeds, coating the seeds, and naturally airing the coated seeds;

preparing land, selecting sandy loam with sufficient sunshine, good ventilation and good drainage, matching 3000 kilograms of thoroughly decomposed farmyard manure per mu of land, and turning over the land, wherein the width of each furrow is about 1 meter, the length of each furrow is 10-12m, the height of each furrow is 5-10cm, and a drainage ditch with the width of 8-10cm is arranged between every two adjacent furrows;

sowing and raising seedlings, namely opening holes in each ridge according to the plant spacing of 30-35cm and the row spacing of 30-37cm, and sowing 3-4 seeds in each hole;

step four, thinning, namely thinning each hole 1.5 months after sowing, and only keeping 2 seedlings;

fertilizing, namely completing the first fertilizing operation by adopting liquid farmyard manure when the height of the wormwood is 30-35cm, and completing the second fertilizing operation by adopting liquid potassium fertilizer and phosphate fertilizer when the height of the wormwood is 50 cm;

harvesting seedlings, namely harvesting the wormwood seedlings when the wormwood plants grow to 95-110cm in height;

in the second step, branch water pipes for irrigation and fertilization are arranged in the drainage ditch, a plurality of water outlet holes are formed in the periphery of each branch water pipe, a pipe sleeve made of a hydrophilic material is sleeved on the surface of each branch water pipe, the branch water pipes are connected through a main water pipe to form an irrigation system, a feeding opening is formed in the position where each branch water pipe is connected with the main water pipe, and a small-aperture steel mesh matched with the small-aperture steel mesh is further arranged on each water outlet hole;

2-5cm of covering soil is arranged above each branch water pipe, and foam materials with arc structures are arranged between each branch water pipe and the covering soil;

in the fifth step, the first fertilization is to finish the liquid farmyard manure conveying to each branch water pipe through the water main;

the second fertilization is completed by conveying liquid potash fertilizer and phosphate fertilizer to each water pipe through a feed inlet, and the total fertilizer amount of each ridge is controlled to be 1.5-3 kg;

in the third step, after seeding, covering each ridge with at least one layer of black first film, covering at least one layer of white second film on the drainage ditch, and exposing each hole from the first film through a hole pressing device after seeding, wherein the hole pressing device comprises a pressure lever, a handle arranged at one end of the pressure lever and a cylindrical pressure port arranged at the other end of the pressure lever, the pressure port is provided with a conical surface on the inner side wall at one end matched with the ground, the inside of the pressure port is provided with a pressure plate, and the pressure plate is further connected with the inner top of the pressure port through a plurality of elastic elements;

in the sixth step, after the seedling collecting operation is finished, film lifting operation is carried out on each ridge, root digging treatment is carried out on one to three pieces of the ridge at intervals, secondary sowing is carried out on the cavity again, secondary film covering treatment is carried out, after the seedling collecting operation is finished in the secondary sowing, root digging treatment is carried out on the wormwood collected in the second batch of seedlings, and tertiary sowing is carried out;

further comprising:

seventhly, fertilizing and tidying in the field, after the seedlings are harvested, ditching and burying among the rows, and applying 2700kg of decomposed farmyard manure per mu, so that the height difference of each furrow and each drainage ditch is still more than 5 cm;

in the second step, a pressure sensor is respectively arranged on the highest point of the top surface of the inner side wall of each branch water pipe, which is matched with the charging opening;

the position of each branch water pipe connected with the main pipe is respectively provided with an electromagnetic valve and a controller matched with the pressure sensor;

in the fifth step, in the first fertilization and the second fertilization, the electromagnetic valves on the branch water pipes are in a closed state in the initial state, the opening mode is that only one branch water pipe is selected to be opened each time to form a fertilization or irrigation channel, when the pressure sensor on the fertilization or irrigation channel senses the pressure, the electromagnetic valve of the channel is closed through the controller, the next branch water pipe is opened, and the fertilization operation of each ridge is completed successively;

in the fourth step, partial planting is carried out on the seedlings after thinning by adopting a plurality of wormwood culture racks so as to carry out reseeding treatment on the bed wormwood seedlings in the later period;

the moxa culturing shelf is configured to include:

the device comprises a multi-layer frame type support, a plurality of conical material grooves are arranged on each layer of frame at intervals of a preset distance, and a water conveying cotton rope is arranged at the bottom of each layer of frame;

the semi-closed snake-shaped water conveying pipeline is arranged in the bracket and is configured into a transverse state;

wherein, the open end of the water pipe is communicated with a water supply system, and the water pipe is provided with a plurality of water delivery holes, and each water delivery hole is provided with a sealing plug;

the sealing plug is configured into a conical structure, and a notch through which a water delivery cotton rope can pass is arranged on the sealing plug in the longitudinal direction;

in the second step, a plurality of soil humidity sensors which are deep into the ridges are arranged outside the branch water pipes, and the soil humidity sensors are in communication connection with the controller;

each controller is in communication connection with a remote terminal through a wireless communication module arranged on the controller;

in the fifth step, irrigation operation is further included, the remote terminal judges by receiving soil humidity data of each ridge, and when the water content of the remote terminal is lower than 25%, the irrigation operation of each ridge is completed through the cooperation of the main water pipe and the branch water pipes;

the coating treatment is to uniformly coat the seed coating agent on the surface of the seeds by a coating machine, wherein the coating proportion comprises the following materials by weight: 1:5-8, coating for 15 minutes, taking out, spreading and airing for later use;

wherein the seed coating agent is configured to comprise, in parts by weight: 5% of insecticide, 7% of bactericide, 29% of compound fertilizer, 27% of trace elements, 4% of plant growth regulator, 10% of slow release agent and 18% of film forming agent.

Images