A method for domestication and directional selection of wild schisandra chinensis

Abstract

The application discloses a method for domesticating and directional breeding of wild schisandra chinensis, which is applied to a cultivation frame. The cultivation frame comprises a windproof base assembly, a supporting rod, a first support and a second support; the supporting rod is connected to the windproof base assembly; the first support is sleeved on the supporting rod, the distance between the first support and the bottom end of the supporting rod is greater than or equal to 1.2 meters, and the diameter of the first support is greater than or equal to 1.2 meters; the second support is sleeved on the supporting rod, the distance between the second support and the bottom end of the supporting rod is greater than or equal to 1.8 meters, and the diameter of the first support is greater than or equal to 0.6 meters; the first support and the second support both comprise a plurality of frame rods which are arranged outwardly with the axis of the supporting rod as the center. The cultivation frame provides a stable and reliable standardized cultivation frame, improves the cultivation conditions and growth environment of the schisandra chinensis, and promotes the healthy growth, stable fruiting, yield and quality of the schisandra chinensis.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cultivation frame, and in particular to a method for domestication and directional breeding of wild Schisandra chinensis. BACKGROUND

[0002] Schisandra chinensis is a widely cultivated medicinal economic crop.

[0003] In recent years, the breeding and artificial cultivation of Schisandra chinensis have made great progress. However, in the traditional wild Schisandra chinensis resource collection, breeding and cultivation process, natural growth or simple cement, wooden support is often used to support seedlings. This method is not conducive to the development and growth of Schisandra chinensis, and it is also difficult to achieve efficient breeding and management. The wooden frame structure is easily affected by wind, rain and other natural environment, and is easy to collapse, resulting in damage to Schisandra chinensis plants. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a method for domestication and directional breeding of wild Schisandra chinensis, which is conducive to the development and growth of Schisandra chinensis, so as to realize efficient breeding and management.

[0005] According to the method for domestication and directional breeding of wild Schisandra chinensis according to the first aspect of the present application, the cultivation frame comprises a windproof base assembly, a support rod, a first support and a second support; the support rod is connected to the windproof base assembly; the first support is sleeved on the support rod, the distance between the first support and the bottom end of the support rod is greater than or equal to 1 meter, and the diameter of the first support is greater than or equal to 1.2 meters; the second support is sleeved on the support rod, the distance between the second support and the bottom end of the support rod is greater than or equal to 1.8 meters, and the diameter of the first support is greater than or equal to 0.6 meters; the first support and the second support both comprise a plurality of frame rods, and the plurality of frame rods are arranged outwardly with the axis of the support rod as the center.

[0006] The method comprises the following steps:

[0007] The windproof base assembly, the support rod, the first support and the second support are installed, the support rod is inserted into the windproof base assembly and fixed, the first support is sleeved from the upper end of the support rod and fixed on the support rod, then the second support is sleeved from the upper end of the support rod and fixed on the support rod, and the metal mesh or plastic mesh is laid on the first support and the second support.

[0008] Cultivation and growth direction, Schisandra chinensis seedlings are planted in cultivation racks, arranged at a predetermined interval as needed, and selected branches on the first rack are bent and fixed to become fruiting mother branches, which are fixed on the first rack using flexible ropes, and the remaining branches are used as nutrient branches, which are allowed to grow naturally and extend to the second rack through support rods;

[0009] Pruning, removing fruiting mother branches on the first rack in winter, pruning the fruiting mother branches from the base using appropriate pruning tools, and retaining the bud at the base, which will become a nutrient branch next year, ensuring that the nutrient branches have a good growth environment with sufficient nutrients and water supply;

[0010] Arrangement, progressive replacement of fruiting mother branches and nutrient branches, placing nutrient branches on the second rack onto the first rack every year to become fruiting mother branches next year, and allowing new nutrient branches to grow from the first rack to the second rack along the support rods, ensuring that there are new fruiting mother branches and new nutrient branches every year.

[0011] According to the method for domestication and directional breeding of wild Schisandra chinensis according to the embodiments of the present application, at least the following beneficial effects are achieved: first, the cultivation rack provides a stable and reliable standardized cultivation rack, thereby improving the cultivation conditions and growth environment of Schisandra chinensis. This improvement promotes the healthy growth, stable fruiting, and yield and quality improvement of Schisandra chinensis. Second, the first rack and the second rack are arranged to divide the branches of Schisandra chinensis into fruiting mother branches and nutrient branches, ensuring that the plant has sufficient growth space on the cultivation rack. This standardized cultivation rack effectively solves the problems existing in traditional cultivation methods, provides a feasible cultivation scheme for the domestication and directional breeding of Schisandra chinensis, and promotes the efficient management and stability of phenotypic observation of Schisandra chinensis.

[0012] According to some embodiments of the present application, the soil and nutrient management step is also included, selecting sandy soil, clay soil, loam soil, gravel soil or mud soil, adjusting the soil pH value to be between 5.5-7.0, improving the soil according to the growth needs of Schisandra chinensis plants, applying nitrogen fertilizer, phosphorus fertilizer or potassium fertilizer, regularly monitoring the nutrient content and pH value of the soil, and adjusting to maintain the growth environment of Schisandra chinensis.

[0013] According to some embodiments of the present application, windproof and protective measures are also included, establishing a wind-shielding net or plant hedge around the cultivation area to reduce the impact of wind on the plants and protect the Schisandra chinensis plants from wind damage, and setting up a protective film on the first rack to maintain temperature and humidity and provide a suitable growth environment.

[0014] According to some embodiments of the present application, the first support and the second support each comprise a sleeve, the sleeve is sleeved on the support rod, a plurality of threaded holes are arranged on the outer peripheral wall of the sleeve, the rack rod is arranged in one-to-one correspondence with the threaded holes, the rack rod is threadedly connected in the corresponding threaded hole, the sleeve is made of corrosion-resistant and high-strength stainless steel, which ensures the structural stability and durability of the cultivation frame and facilitates installation and disassembly, and after the nutrient branches on the second support are laid down in the arranging step, the rack rod of the corresponding first support is tied, so as to ensure the smooth growth of the plants.

[0015] According to some embodiments of the present application, the diameter of the support rod is greater than or equal to 8 cm, the support rod is arranged in a hollow tube shape, and the support rod is made of stainless steel or PVC. The material selection of the support rod and the arrangement of the rack rod further enhance the durability and practicality of the cultivation frame.

[0016] According to some embodiments of the present application, the windproof base assembly comprises: a mounting body provided with a mounting hole for inserting the support rod; a plurality of extension arms connected to the mounting body, the extension arms extending in the horizontal direction, and the extension arms being uniformly distributed around the circumference of the mounting hole; and a leg assembly connected to the free end of the extension arm, the leg assembly being used for supporting. The structure of the windproof base assembly is arranged to achieve more stable support under the action of the leg assembly, so that the whole cultivation frame has good stability and is better used. In the mounting step, the leg assembly is first buried underground, part of the mounting body is buried, then the soil is covered and tamped, and another part of the mounting body is exposed to the ground. The leg assembly plays a reinforcing role to prevent the support rod from collapsing.

[0017] According to some embodiments of the present application, the leg assembly comprises: a mounting rod arranged in one-to-one correspondence with the extension arm, the mounting rod being connected to the free end of the corresponding extension arm and extending downward; a plurality of connecting rods connected to the lower end of the corresponding mounting rod, the connecting rods being distributed around the circumference of the connecting rod; and a claw piece arranged in one-to-one correspondence with the connecting rod, the claw piece being connected to the free end of the connecting rod. The claw piece comprises a plurality of claw rods, and the claw rods are uniformly distributed around the circumference. The arrangement of the leg assembly makes it better to grab in the ground and facilitate fixation.

[0018] According to some embodiments of the present application, the plurality of claw rods are arranged outwardly inclined from top to bottom, the part where the claw rod is arranged is buried in the ground, which can prevent the claw rod from easily coming out of the ground, and the plurality of claw rods are distributed in a conical shape, which is uniform and convenient for manufacturing and balanced in stress.

[0019] According to some embodiments of the present application, the collar is bolted on the support rod, and a gasket is arranged between the bolt and the collar, and located between the bolt and the collar.

[0020] According to some embodiments of the present application, the windproof base assembly is made of steel or aluminum alloy, and the first support and the second support are each provided with 8 support rods, and the diameter of the support rod is greater than or equal to 1 cm.

[0021] Additional aspects and advantages of the present application will be given, in part, in the following description, become apparent from the following description, or be understood through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0023] Figure 1 Structure schematic view of the cultivation frame of the embodiment of the present application;

[0024] Figure 2 Structure schematic view of the cultivation frame of the embodiment of the present application; Figure 1 Exploded view of the cultivation frame;

[0025] Figure 3 Structure schematic view of the cultivation frame of the embodiment of the present application; Figure 2 Enlarged view of A in FIG. 1;

[0026] Figure 4 Structure schematic view of the cultivation frame of the embodiment of the present application; Figure 2 Enlarged view of B in FIG. 1;

[0027] Figure 5 Structure schematic view of the cultivation frame of the embodiment of the present application;

[0028] Figure 6 Structure schematic view of the cultivation frame of the embodiment of the present application;

[0029] Windproof base assembly 100, mounting body 110, extension arm 120;

[0030] Support leg assembly 130, mounting rod 131, connecting rod 132, claw piece 133, claw rod 133a;

[0031] Support rod 200, water receiving funnel 210;

[0032] First support 300a, second support 300b, collar 310, threaded hole 311;

[0033] Support rod 320, spray head 321;

[0034] Bolt 400, gasket 410, sliding block 500. DETAILED DESCRIPTION

[0035] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like component have the same or similar designations. The embodiments described below are presented by way of example only and are not intended to limit the present application as defined by the appended claims and their equivalents.

[0036] In the description of the present application, it is to be understood that the orientation description, such as upper, lower, front, back, left, right, and the like, is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In the description of the present application, several meanings are one or more, and multiple meanings are two or more. Greater than, less than, more than, and the like are understood to exclude the number itself. Above, below, and the like are understood to include the number itself. If the first and second are described, they are only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of technical features indicated.

[0038] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, and the like should be broadly understood, and those skilled in the art can determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0039] The "Schisandra" of the present application refers not only to two species of Schisandraceae included in the Chinese Pharmacopoeia, but also to other plants of Schisandraceae suitable for development into new berries in the 21st century. The two species of Schisandraceae included in the Chinese Pharmacopoeia are medicinal plants of Schisandra of Magnoliaceae, Schisandra chinensis (Turcz.) Baill. and Schisandra sphenanthera Rehd. et Wils., which are referred to as "North Schisandra" and "South Schisandra" as Chinese medicinal materials, respectively. Schisandra has the effects of astringency, tonifying Qi and promoting saliva, and kidney-nourishing and heart-calming, and is mainly used for treating chronic cough, chronic diarrhea, palpitation and insomnia. The differentiation between North and South Schisandra is mainly based on the producing area and morphological characteristics. The main producing area of North Schisandra includes mountainous areas in Northeast China and Hebei Province, and its flowering period is from May to July and fruiting period is from July to October. The fruit of North Schisandra is irregularly spherical or oblate, with red, purple red or dark red surface, shriveling, oily, and some of which have black red surface. The fruit flesh is soft, the seed is kidney-shaped, with brownish yellow surface and luster, and the seed coat is thin and brittle. South Schisandra is mainly produced in the areas south of the Yangtze River, with flowering period from April to July and fruiting period from July to September. The fruit of South Schisandra is smaller, with brownish red to dark brown surface, shriveling, and the fruit flesh is often closely attached to the seed. The fruit of South Schisandra is used as a substitute for North Schisandra, and the seed can be used to make soap or lubricating oil. It is a wild liana evergreen plant with the functions of medicine, food and ornamental. The two kinds of Schisandra have certain differences in medicinal use, but both have important medicinal value.Other Schisandraceae plants also include Kadsura coccinea (K. heteroclita, K. induta, K. interior, K. japonica, K. longipedunculata, K. oblongifolia, K. polysperma, K. renchangiana); and Kadsura arisanensis, K. bicolor, K. glaucescens, K. grandiflora, K. henryi, K. incarnata, K. lancifolia, K. micrantha, K. neglecta, K. plena, K. propinqua, K. pubescens, K. rubriflora, K. sphaerandra, K. tomentella, K. viridis, K. wilsoniana. In recent years, the breeding and artificial cultivation of Schisandra chinensis have made great progress. However, in the process of traditional wild Schisandra chinensis resource collection, breeding and cultivation, natural growth or simple cement, wooden supports are often used to support seedlings. This approach is not conducive to the development and growth of Schisandra chinensis, and it is also difficult to achieve efficient selection and management. Wooden frame structures are easily affected by wind, rain and other natural environments, and are prone to collapse, resulting in damage to Schisandra chinensis plants.

[0040] Reference Figures 1 to 6 A method for domesticating and directional breeding of wild Schisandra chinensis is applied to a cultivation frame, which comprises: a windproof base assembly 100; a support rod 200 connected to the windproof base assembly 100; a first support 300a sleeved on the support rod 200, the distance between the first support 300a and the bottom end of the support rod 200 is greater than or equal to 1 meter, and the diameter of the first support 300a is greater than or equal to 1.2 meters; a second support 300b sleeved on the support rod 200, the distance between the second support 300b and the bottom end of the support rod 200 is greater than or equal to 1.8 meters, and the diameter of the first support 300a is greater than or equal to 0.6 meters; the first support 300a and the second support 300b both comprise a plurality of frame rods 320, which are arranged outwardly with the axis of the support rod 200 as the center;

[0041] The method comprises the following steps:

[0042] Installation, preparation of the windproof base assembly 100, the support pole 200, the first support 300a and the second support 300b, inserting the support pole 200 into the windproof base assembly 100 and fixing it, sleeving the first support 300a from the upper end of the support pole 200 and fixing it on the support pole 200, then sleeving the second support 300b from the upper end of the support pole 200 and fixing it on the support pole 200, laying the metal mesh or plastic mesh on the first support 300a and the second support 300b;

[0043] Cultivation and growth guidance, planting the schisandra chinensis seedlings in the cultivation frame, arranging them at a predetermined interval as needed, selecting some branches on the first support 300a and bending and fixing them to become fruiting mother branches, using flexible ropes to fix the fruiting mother branches on the first support 300a, and letting the remaining branches grow naturally and extend to the second support 300b through the support pole 200;

[0044] Pruning, removing the fruiting mother branches on the first support 300a in winter, using appropriate pruning tools to prune the fruiting mother branches from the base, leaving the bud at the base, which will become a nutrient branch next year, ensuring that the nutrient branches have a good growth environment with sufficient nutrients and water supply;

[0045] Arrangement, progressive replacement of fruiting mother branches and nutrient branches, placing the nutrient branches on the second support 300b on the first support 300a every year to become fruiting mother branches next year, and letting the new nutrient branches grow from the first support 300a to the second support 300b along the support pole 200, ensuring that there are new fruiting mother branches and new nutrient branches every year; the cultivation frame provides a stable and reliable standardized cultivation frame, which improves the cultivation conditions and growth environment of schisandra chinensis, promotes the healthy growth, stable fruiting, and yield and quality improvement of schisandra chinensis, and the first support 300a and the second support 300b set up by the cultivation frame branch the fruiting mother branches and the nutrient branches of schisandra chinensis, ensuring that the plants have a good growth space in the cultivation frame. This standardized cultivation frame effectively solves the problems of traditional cultivation of schisandra chinensis, provides a feasible cultivation scheme for domestication and directional breeding of schisandra chinensis, and promotes efficient management and stable phenotypic observation of schisandra chinensis.

[0046] It is to be noted that Schisandra is a vine plant. The current cultivation frame of Schisandra is mostly in the form of a shed frame, which has poor light transmittance and adversely affects the growth and development of Schisandra. The traditional cultivation frame also has problems in management and control: the natural growth mode makes it difficult to control the branching of Schisandra plants, resulting in uneven growth and affecting efficient selection and management. In addition, the traditional cultivation frame lacks stability, and the wooden structure is easily affected by the natural environment and collapses, causing damage to the plants. The reproductive needs of Schisandra are also difficult to meet, as it has the characteristic of dioecism, so pre-determined pairing and zonal management of female and male plants are required during cultivation, which is difficult to meet with the traditional cultivation method. In addition, the traditional pruning method is difficult to standardize, as the pruning methods are diverse and not uniform, lacking standardization and standardization, which affects the growth performance and yield stability of the plants. After using the cultivation frame of the present application, the disadvantages of the traditional cultivation method are solved through the upper and lower layer design of the first and second frames 300a and 300b.

[0047] According to some embodiments of the present application, it also includes soil and nutrient management steps, selecting sandy soil, clay soil, loam soil, gravel soil or mud soil, adjusting the soil pH value to between 5.5-7.0, improving the soil for the growth needs of Schisandra plants, applying nitrogen fertilizer, phosphorus fertilizer or potassium fertilizer, regularly monitoring the nutrient content and pH value of the soil, and adjusting to maintain the growth environment of Schisandra.

[0048] According to some embodiments of the present application, it also includes windproof and protective measures, establishing a windproof net or plant hedge around the cultivation area to reduce the impact of wind on the plants and protect the Schisandra plants from wind damage, and setting a protective film on the first frame 300a to maintain temperature and humidity and provide a suitable growth environment.

[0049] In some embodiments, the first frame 300a and the second frame 300b each include a sleeve ring 310, which is sleeved on the support rod 200, and a plurality of threaded holes 311 are provided on the outer peripheral wall of the sleeve ring 310, and a frame rod 320 is provided in one-to-one correspondence with the threaded holes 311, and the frame rod 320 is threadedly connected in the corresponding threaded hole 311. The sleeve ring 310 is made of corrosion-resistant and high-strength stainless steel, which ensures the structural stability and durability of the cultivation frame and facilitates installation and disassembly. After the nutrient branches on the second frame 300b are laid down during the arrangement step, they are tied to the frame rods 320 of the corresponding first frame 300a to ensure smooth growth of the plants.

[0050] In some embodiments, the frame rod 320 is provided with a plurality of spray heads 321 arranged in a spiral around the peripheral wall of the frame rod 320, the frame rod 320 is hollow, the inner cavity of the frame rod 320 is in communication with the inner cavity of the support rod 200, the upper end of the support rod 200 is provided with an open water collecting funnel 210, the upper end of the support rod 200 is connected with a sliding block 500 through a rope, the sliding block 500 can slide in the inner cavity of the support rod 200, the inner wall of the support rod 200 is provided with a sliding guide layer, the sliding block 500 has a predetermined weight, the sliding block 500 is used to press the water in the inner cavity of the support rod 200 to spray out from the spray head 321, rainwater can be accumulated in the inner cavity of the support rod 200 during rainy days, and the rainwater can be sprayed out from the spray head 321 to act on the back of the plant to clean the plant, avoid dust from blocking the stomata of the plant, and also play a role in irrigating the plant. It should be noted that the peripheral wall of the support rod 200 is provided with a through hole in communication with the inner cavity of the support rod 200, the frame rod 320 is fixed on the support rod 200 under the support of the sleeve ring 310, and the inner cavity of the frame rod 320 is in communication with the inner cavity of the support rod 200 through the through hole.

[0051] In some embodiments, a plurality of cultivation racks are arranged in a straight line, and a drip irrigation belt is arranged above the plurality of cultivation racks, and the drip irrigation belt is used to drip liquid into the water collecting funnel 210.

[0052] In some embodiments, the diameter of the support rod 200 is greater than or equal to 8 cm, the support rod 200 is provided in a hollow tube shape, the support rod 200 is made of stainless steel or PVC, and the material selection of the support rod 200 and the arrangement of the frame rod 320 further enhance the durability and practicality of the cultivation rack.

[0053] In some embodiments, the windproof base assembly 100 comprises: a mounting body 110 provided with a mounting hole 111 for inserting the support rod 200; a plurality of extension arms 120 connected to the mounting body 110, the extension arms 120 are arranged in a horizontal direction, and the plurality of extension arms 120 are uniformly distributed around the circumference of the mounting hole 111; and a foot assembly 130 connected to the free end of the extension arm 120, the foot assembly 130 is used for supporting. The structure of the windproof base assembly 100 is arranged so that it realizes more stable support under the action of the foot assembly 130, so that the whole cultivation rack has good stability and is better used. In the installation step, first bury the foot assembly 130 underground, bury part of the mounting body 110, then cover the soil and tamp it, so that another part of the mounting body 110 is exposed to the ground, the foot assembly 130 plays a reinforcing role to avoid the collapse of the support rod 200.

[0054] In some embodiments, the foot assembly 130 comprises: a mounting rod 131, which is arranged in one-to-one correspondence with the extension arms 120, and is connected to the free end of the corresponding extension arm 120, and extends downward; a connecting rod 132, which is arranged in plurality, and is connected to the lower end of the corresponding mounting rod 131, and is distributed around the circumference of the connecting rod 132; and a claw piece 133, which is arranged in one-to-one correspondence with the connecting rod 132, and is connected to the free end of the connecting rod 132, and comprises a plurality of claw rods 133a, which are uniformly distributed around the circumference, so that the foot assembly 130 can be better grabbed in the ground and fixed more conveniently.

[0055] In some embodiments, the plurality of claw rods 133a are arranged outwardly inclined from top to bottom, so that the part where the claw rod 133a is located is buried in the ground, and the claw rod 133a is prevented from easily coming out of the ground.

[0056] In some embodiments, the plurality of claw rods 133a are arranged in a conical shape, which is uniform and convenient for manufacturing, and balanced in stress.

[0057] In some embodiments, the sleeve 310 is connected to the support rod 200 by the bolt 400, and the gasket 410 is arranged between the bolt 400 and the sleeve 310.

[0058] In some embodiments, the windproof base assembly 100 is made of steel or aluminum alloy.

[0059] In some embodiments, the first support 300a and the second support 300b are each provided with eight support rods 320, and the diameter of the support rod 320 is greater than or equal to 1 cm.

[0060] The embodiments of the application are described in detail above in combination with the drawings, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the application.

Claims

1. A method for the domestication and targeted breeding of wild Schisandra chinensis, characterized in that, Applications to cultivation racks, which include: Windproof base assembly (100); A support rod (200) is connected to the windproof base assembly (100); The first bracket (300a) is sleeved on the support rod (200), the distance between the first bracket (300a) and the bottom end of the support rod (200) is greater than or equal to 1 meter, and the diameter of the first bracket (300a) is greater than or equal to 1.2 meters. The second bracket (300b) is sleeved on the support rod (200). The distance between the second bracket (300b) and the bottom end of the support rod (200) is greater than or equal to 1.8 meters, and the diameter of the first bracket (300a) is greater than or equal to 0.6 meters. Both the first support (300a) and the second support (300b) include several support rods (320). These support rods (320) are arranged outwards from the axis of the support rod (200). Several nozzles (321) are provided on each support rod (320), and these nozzles (321) are arranged spirally around the periphery of the support rod (320). The support rod (320) is hollow, and its inner cavity is connected to the inner cavity of the support rod (200). The upper end of the support rod (200) is open, and a water-receiving funnel (210) is provided at the upper end. A slider (500) is connected to the upper end of the support rod (200) via a rope. The slider (500) can slide within the inner cavity of the support rod (200). A guide layer is provided on the inner wall of the support rod (200). The support rod (200) has a predetermined weight. The slider (500) is used to press the water in the inner cavity of the support rod (200) to spray out from the nozzle (321). On rainy days, rainwater can be collected in the inner cavity of the support rod (200). The rainwater is sprayed out from the nozzle (321) and can act on the back of the plant to clean the plant and prevent dust from clogging the plant's stomata. It can also be used to irrigate the plant. The support rod (200) has through holes on its peripheral wall. The through holes connect to the inner cavity of the support rod (200). The frame rod (320) is fixed on the support rod (200) under the support of the collar (310) and the inner cavity of the frame rod (320) is connected to the inner cavity of the support rod (200) through the through hole chain. Several cultivation racks are arranged in a straight line. A drip irrigation tape is set above several cultivation racks. The drip irrigation tape is used to drip liquid into the water funnel (210). Both the first bracket (300a) and the second bracket (300b) include a collar (310), which is sleeved on the support rod (200). The outer peripheral wall of the collar (310) is provided with several threaded holes (311). The support rod (320) is correspondingly arranged with each threaded hole (311), and the support rod (320) is threaded into the corresponding threaded hole (311). The diameter of the support rod (200) is greater than or equal to 8 cm. The support rod (200) is a hollow tubular shape and is made of stainless steel or PVC. The windproof base assembly... (100) includes a mounting body (110), an extension arm (120), and a support assembly (130). The mounting body (110) is provided with a mounting hole (111) for inserting the support rod (200). Several extension arms (120) are provided and connected to the mounting body (110). The extension arms (120) extend horizontally and are evenly distributed around the mounting hole (111). The support assembly (130) is connected to the free end of the extension arm (120) and is used for support. The method includes the following steps: Installation: Prepare the windproof base assembly (100), support rod (200), first bracket (300a), and second bracket (300b). Insert the support rod (200) into the windproof base assembly (100) and fix it. Slide the first bracket (300a) onto the support rod (200) from the upper end and fix it on the support rod (200). Then slide the second bracket (300b) onto the support rod (200) from the upper end and fix it on the support rod (200). Lay metal mesh or plastic mesh on the first bracket (300a) and the second bracket (300b). To cultivate and guide growth, Schisandra chinensis seedlings are planted in a cultivation rack and arranged at predetermined intervals as needed. Some branches are selected on the first support (300a) and bent and fixed to make them fruiting mother branches. The fruiting mother branches are fixed on the first support (300a) with flexible ropes, and the remaining branches are used as nutrient branches. They are allowed to grow naturally and extend to the second support (300b) through the support rod (200). Pruning: In winter, remove the fruiting mother branches on the first support (300a). Use appropriate pruning tools to cut the fruiting mother branches from the base, retaining the buds at the base. The buds will grow into vegetative branches for the following year. Ensure that the vegetative branches have a good growing environment and sufficient nutrient and water supply. The process involves progressively replacing the fruiting branches and vegetative branches. Each year, the vegetative branches on the second support (300b) are laid down onto the first support (300a) to become the fruiting branches for the following year. New vegetative branches are then allowed to grow from the first support (300a) along the support rod (200) to the second support (300b), ensuring that there are new fruiting branches and new vegetative branches every year.

2. The method for domesticating and selectively breeding wild Schisandra chinensis according to claim 1, characterized in that: It also includes soil and nutrient management steps, such as selecting sandy soil, clay, loam, gravelly soil or mud soil, adjusting the soil pH value between 5.5 and 7.0, improving the soil according to the growth needs of Schisandra chinensis plants, applying nitrogen fertilizer, phosphorus fertilizer or potassium fertilizer, and regularly monitoring the soil nutrient content and pH value and making adjustments to maintain the growth environment of Schisandra chinensis.

3. The method for domesticating and selectively breeding wild Schisandra chinensis according to claim 2, characterized in that: It also includes wind protection and protective measures, such as setting up windbreak nets or plant fences around the cultivation area to reduce the impact of wind on the plants and protect the Schisandra chinensis plants from wind damage, and setting up a protective film on the first support (300a) to maintain temperature and humidity and provide a suitable growing environment.

4. A method for domesticating and selectively breeding wild Schisandra chinensis according to claim 1, characterized in that: In the sorting step, after the nutrient branches on the second support (300b) are laid down, they are tied to the support pole (320) of the corresponding first support (300a) to ensure the smooth growth of the plant.

5. A method for domesticating and selectively breeding wild Schisandra chinensis according to claim 1, characterized in that, In the installation steps, the support leg assembly (130) is first buried underground, and part of the mounting body (110) is buried. Then, soil is covered and compacted, so that the other part of the mounting body (110) is exposed above the ground. The support leg assembly (130) plays a reinforcing role and prevents the support rod (200) from collapsing.

6. A method for domesticating and selectively breeding wild Schisandra chinensis according to any one of claims 1 to 5, characterized in that, The support assembly (130) includes: Mounting rods (131) are provided one-to-one with the extension arms (120). The mounting rods (131) are connected to the free ends of the corresponding extension arms (120) and extend downwards. A plurality of connecting rods (132) are provided, and the plurality of connecting rods (132) are connected to the lower end of the corresponding mounting rod (131). The plurality of connecting rods (132) are distributed circumferentially around the connecting rod (132). The claw (133) is provided in a one-to-one correspondence with the connecting rod (132). The claw (133) is connected to the free end of the connecting rod (132). The claw (133) includes a plurality of claw bars (133a), which are evenly distributed around the circumference.

7. A method for domesticating and selectively breeding wild Schisandra chinensis according to claim 6, characterized in that: The claw bars (133a) are arranged at an outward angle from top to bottom, and the claw bars (133a) are distributed in a conical shape.

8. A method for domesticating and selectively breeding wild Schisandra chinensis according to claim 7, characterized in that: The collar (310) is connected to the support rod (200) by a bolt (400). A washer (410) is provided between the bolt (400) and the collar (310). The washer (410) is located between the bolt (400) and the collar (310).

9. A method for domesticating and selectively breeding wild Schisandra chinensis according to claim 8, characterized in that: The windproof base assembly (100) is made of steel or aluminum alloy. Both the first bracket (300a) and the second bracket (300b) are provided with 8 support rods (320), and the diameter of the support rods (320) is greater than or equal to 1 cm.

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