CN106962161B - Dendrobium officinale sunshade mesh bag type cultivation method - Google Patents
Dendrobium officinale sunshade mesh bag type cultivation method Download PDFInfo
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- CN106962161B CN106962161B CN201710244668.4A CN201710244668A CN106962161B CN 106962161 B CN106962161 B CN 106962161B CN 201710244668 A CN201710244668 A CN 201710244668A CN 106962161 B CN106962161 B CN 106962161B
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- seedbed
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- dendrobium officinale
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a sunshade mesh bag type cultivation method for dendrobium officinale, which comprises a seedbed framework, wherein the bottom of a seedbed is built by asbestos tiles or wood boards, small water leakage holes need to be drilled in concave parts of the asbestos tiles at the bottom, a fence on the side wall of the seedbed is enclosed by the asbestos tiles or steel bars, a sunshade mesh bag is made of a sunshade mesh, the interior of the sunshade mesh bag is filled with cultivation substrates such as sawdust or barks, and the like, and the condensed seedlings or stem sections of the dendrobium officinale are planted on the sunshade mesh bag in a tiled mode. According to the bag cultivation method, the problems that water is not easy to control in the cultivation process and the phenomenon that moss growing on a seedbed covers roots to breathe are solved, the seedlings grow vigorously, the service life of the matrix is greatly prolonged to 4 years from 2 years, the matrix is convenient to use in large-scale artificial cultivation of the dendrobium officinale, and the cost is saved on the basis of improving the planting survival rate.
Description
Technical Field
The invention belongs to the technical field of agricultural planting, and particularly relates to a dendrobium officinale sunshade mesh bag type cultivation method.
Background
Dendrobium officinale (Dendrobium officinale) is a perennial herb of the genus Dendrobium of the family Orchidaceae and is a traditional and rare traditional Chinese medicine. In Qin and Han dynasties, the records of Shennong Ben Cao Jing (Shennong's herbal Jing), Daojia medicine classic Daozang (Daozha), Li Shizhen in Ben Cao gang mu (compendium of materia Medica) record that Dendrobium officinale (Dendrobium officinale) mainly injures middle-jiao, removes arthralgia, lowers qi, tonifies five internal organs, makes consumptive disease, emaciation, strengthens yin, and can be taken for a long. Modern medicine researches also prove that the dendrobium officinale contains alkaloids such as dendrobine and dendrobine, and components such as dendrobe polysaccharide, and has the effects of resisting tumors, resisting aging, enhancing human immunity, reducing blood sugar, resisting platelet aggregation and the like.
In order to improve the planting survival rate, regulate and manage and plant healthy dendrobium officinale, most scholars explore planting devices and planting methods such as seedbeds and cultivation shelves for greenhouse planting, but generally, the situation that moss grows seriously in the planting process, covers the roots of the dendrobium officinale, the root respiration is weakened, and the growth of the dendrobium officinale is blocked occurs. For most farmers, the water supply is not easy to master, the water content is too much, roots are easy to flood, dead seedlings and rotten seedlings are caused, the water content is too little, the matrix is too dry, the water absorbed by the roots is insufficient, the seedlings are hindered from growing, the survival rate is reduced, and great economic loss is caused to the farmers.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a dendrobium officinale sunshade mesh bag type cultivation method, which solves the problem that the growth of the dendrobium officinale is hindered by water supply control and moss coverage in the cultivation process, improves the seedling planting survival rate and yield, and prolongs the service life of a substrate.
In order to achieve the above purpose of the present invention, the technical solution of the present invention is:
a sunshade mesh bag type cultivation method for dendrobium officinale comprises the following steps: and (3) building a planting seedbed, sewing a sunshade mesh bag filled with a culture medium on the seedbed, and hardening the seedlings or flatly paving the stem sections of the dendrobium officinale on the sunshade mesh bag.
According to the dendrobium officinale sunshade net bag type cultivation method, the sunshade net is a 2-4-needle sunshade net.
According to the method for cultivating the dendrobium officinale by using the sunshade mesh bag, the size of the sunshade mesh bag is 80 x 100-150 cm.
According to the sunshade mesh bag type cultivation method for the dendrobium officinale, the cultivation medium in the sunshade mesh bag is tree bark or sawdust with the height of 7-9cm and is paved on a seedbed.
According to the dendrobium officinale sunshade mesh bag type cultivation method, a planting seedbed is firstly built: the planting seedbed is composed of a fence, a bottom plate and stone piers, the whole body of the planting seedbed is rectangular, the stone piers are used for supporting the seedbed, the seedbed bottom plate is made of asbestos tiles or wood plates, 1cm of drain holes are uniformly formed in the bottom plate, 15-20 holes are formed in each square meter, the fence is built by the wood plates, and the seedbed with the height of 60cm is built; then sewing into a sun-shading mesh bag of 80cm x 150cm by using a 2-needle sun-shading mesh, filling a culture medium of pine bark of 2 x 2cm in the sun-shading mesh bag, and flatly paving the sun-shading mesh bag on a seedling bed frame, wherein the height of the culture medium is 7-9 cm; hardening seedlings of the dendrobium officinale are spread on a sunshade mesh bag, the row-column spacing is 10cm, and normal water and fertilizer management is carried out; after 30 days, high-position buds are generated, the roots are attached to the sunshade net, and the plants grow well; after 2 years of cultivation, the medium does not need to be replaced, and although the medium is weathered, the water and fertilizer are still provided for the cultivated seedlings.
A dendrobium officinale shading mesh bag type cultivation method comprises the steps that small dendrobium officinale seedlings or stem sections are flatly laid on shading mesh bags, the row-column spacing is 10cm, the shading mesh bags are flatly laid on a seedbed main body, the bottom of the seedbed is built by asbestos tiles or wood boards, small holes with the diameter of 1cm are drilled in concave positions of the asbestos tiles at the bottom, and 15-20 small holes are drilled in each square meter; the fence on the side wall of the seedbed is enclosed by asbestos tiles or steel bars, and the height of the fence is 10 cm; the sunshade mesh bag is made of sunshade mesh, and is filled with culture medium sawdust or bark, and has a height of 7-9cm, and the sunshade mesh is selected from 2-4 needles.
A sunshade mesh bag type cultivation device for Dendrobium officinale comprises a planting seedbed, wherein the bottom of the seedbed is built by asbestos tiles or wood boards, small holes with the diameter of 1cm are drilled in concave parts of the asbestos tiles at the bottom, and 10-20 holes are drilled in each square meter; the fence on the side wall of the seedbed is enclosed by asbestos tiles or steel bars, and the height of the fence is 10 cm; making into 80cm × 100cm-150cm sunshade net bag with sunshade net, filling with culture medium sawdust or bark, and selecting 2-4 needle type sunshade net.
A cultivation device of dendrobium officinale shading mesh bags is composed of a planting seedbed and a shading mesh, wherein the planting seedbed is composed of a fence (1), a bottom plate (3) and stone piers (4), the whole planting seedbed is rectangular, the bottom plate is made of asbestos tiles or wood plates, and the bottom plate is uniformly provided with 15 drainage holes (2) per square meter; the sunshade net is made into 80-100 sunshade net bags which are filled with planting matrixes.
According to a dendrobium officinale sunshade net bag type cultivation device, the planting seedbed build and adopt: using stone piers to support the seedbed, using wood boards or asbestos tiles as bottom plates, opening 1cm of water leakage on the bottom plates, uniformly opening 18 small holes per square meter, and using the wood boards to build a fence to build the seedbed with the height of 60 cm; sewing into a sun-shading bag of 80cm x 150cm with 2-needle sun-shading net, placing matrix selected from pine bark of 2 x 2cm, and spreading on the seedling bed frame with height of 7-9 cm; and (3) spreading the hardened dendrobium officinale seedlings on a sunshade mesh bag, wherein the row-column spacing is 10 cm.
The cultivation method has the advantages that: the problem of bad control of moisture in the cultivation process leads to the seedling rotten root or the condition of insufficient moisture is solved, the phenomenon that the seedbed grows moss and covers the root to breathe is solved, the service life of the matrix is greatly prolonged to 4 years from the original 2 years, the matrix is convenient to use in large-scale artificial greenhouse cultivation of the dendrobium officinale, and the production cost is saved on the basis of improving the planting survival rate.
At present, in the prior art, the substrate is basically paved on a seedbed to cultivate the dendrobium officinale, but the invention directly cultivates the dendrobium officinale into the sunshade net filled with the cultivation substrate, and because the orchid is aerial roots, the method of the invention has very obvious technical effects: the dendrobium officinale cluster seedlings are directly placed on a sunshade net horizontally, normal water and fertilizer management is carried out, high-position buds are emitted after 30 days of growth, roots are attached to the sunshade net and deeply penetrate into a shallow surface layer of a matrix, and the sunshade net is not beneficial to growth of moss, so that the phenomenon that the moss covers roots to breathe is overcome, the roots of the dendrobium officinale can breathe smoothly, the seedling body grows well, the plant grows well, and 1 year of cultivation is carried out, so that the fresh stems of the dendrobium officinale can be harvested, and the dendrobium officinale cluster seedlings are safe and sanitary; after 2 years of cultivation, the matrix is weathered, and water and fertilizer can be still provided for the cultivated seedlings without replacement.
Description of the drawings:
FIG. 1 is a partial view of a framework of a seedbed of the invention, in which "1 is a fence, 2 is a water leakage hole, 3 is a bottom plate, and 4 is a stone pier".
FIG. 2 is a schematic view of the sunshade net bag type cultivation of the present invention, wherein "5 is sunshade net bag, 6 is plantlet or stem segment, and 7 is substrate".
FIG. 3 is a diagram of the actual cultivation effect of sunshade net bag cultivation, showing good moisture control and no moss coverage.
FIG. 4 is a graph showing the effect of conventional cultivated moss, showing that the matrix moss is heavily covered and the matrix moss is hardened.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention more apparent, the following will further explain the substance of the present invention with reference to the accompanying drawings. However, the present invention is not limited thereto.
Example 1:
referring to fig. 1 to 2, the sunshade mesh bag type cultivation device for cultivating dendrobium officinale of the invention comprises a cultivation seedbed main body, wherein the bottom of the cultivation seedbed is composed of a surrounding baffle (1), a bottom plate (3) and stone piers (4), the whole cultivation seedbed is rectangular, the bottom of the seedbed is built by asbestos tiles or wood boards, and small holes (drainage holes) (2) with the diameter of about 1cm are uniformly formed in the bottom plate, and 15-20 holes are formed in each square meter. The side wall fence of the seedbed is enclosed by asbestos tiles or steel bars, the height is about 10cm, a sunshade net bag with the height of 80cm x 100cm-150cm is made of the sunshade net, the interior of the sunshade net bag is filled with culture mediums such as sawdust or barks, the height is 7-9cm, and the sunshade net is selected from 2-4 needles. Planting the dendrobium officinale plantlets or stem sections without planting, and spreading the dendrobium officinale plantlets or stem sections on a sunshade mesh bag, wherein the row-column spacing is 10 cm.
In use, the dendrobium officinale clump seedlings are directly flatly placed on the sunshade mesh bag, after 30 days of growth, the roots of the dendrobium officinale clump seedlings are attached to the sunshade mesh bag and deeply penetrate into the shallow surface layer of the substrate, and the moss is not beneficial to growth on the sunshade mesh bag, so that the phenomenon that the moss covers roots to breathe is overcome, the dendrobium officinale roots breathe smoothly, the seedling body grows well, a grower can harvest the fresh stems of the dendrobium officinale through 1 year of cultivation according to cultivation experience and water and fertilizer management, safety and sanitation are achieved, and a figure shown in figure 3 is shown.
Example 2
Compared with normal cultivation, the sunshade net bag type cultivation method for the dendrobium officinale provided by the invention comprises the following steps:
the cultivation method comprises the following steps:
1) setting up a seedbed: in the figure 1, the stone piers can be supported by steel frames, the bottom plate in the figure 1 is made of wood plates or asbestos tiles, 1cm of holes are formed in the wood plates to facilitate water leakage, 15-18 small holes are uniformly formed in each square meter, and the wood plates are used for building a fence to build a seedbed with the height of 60 cm.
2) Sewing into 80cm by 150cm sunshade bag with 2 needles sunshade net, placing matrix selected from 2cm pine bark, and spreading on the seedling bed frame with height of about 8 cm.
3) The hardened dendrobium officinale seedlings are spread on a sunshade mesh bag, the row-column spacing is 10cm, normal water and fertilizer management is carried out, high-position buds grow after 30 days, roots are attached to the sunshade mesh, plants grow well, and water and fertilizer can be still provided for the cultivated seedlings through 2 years of cultivation and matrix weathering without replacement.
TABLE 1 comparison of the present invention with cultivation without sunshade net bag
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. A sunshade mesh bag type cultivation method for dendrobium officinale is characterized in that: the method comprises the following steps: the method comprises the steps of building a planting seedbed, paving a sunshade mesh bag which is sewn by a sunshade mesh and is filled with a culture medium on the seedbed, hardening the dendrobium officinale seedlings or flatly paving the stems on the sunshade mesh bag, wherein the sunshade mesh is a 2-4-needle sunshade mesh, the size of the sunshade mesh bag is 80 × (100 plus 150) cm, the culture medium in the sunshade mesh bag is bark or sawdust, the height of the sunshade mesh bag is 7-9cm, the sunshade mesh bag is flatly paved on the seedbed, and the growth of moss is not facilitated by utilizing the sunshade mesh bag on the seedbed, so that the roots of the dendrobium officinale are smoothly breathed, and the plant growth is good.
2. The dendrobium officinale sunshade mesh bag type cultivation method according to claim 1, which is characterized in that: firstly, establishing a planting seedbed: the planting seedbed consists of a fence, a bottom plate and stone piers, the whole body of the planting seedbed is rectangular, the stone piers are used for supporting the seedbed main body, the seedbed bottom plate is made of asbestos tiles or wood plates, 1cm of drain holes are uniformly formed in the bottom plate, 15-20 holes are formed in each square meter, the fence is built by the wood plates, and the seedbed with the height of 60cm is built; then sewing into a sun-shading mesh bag of 80cm x 150cm by using a 2-needle sun-shading mesh, filling a culture medium of pine bark of 2cm x 2cm in the bag, and flatly paving on a seedbed, wherein the height of the bag is 7-9 cm; hardening seedlings of the dendrobium officinale are spread on a sunshade mesh bag, the row-column spacing is 10cm, and normal water and fertilizer management is carried out; after 30 days, high-position buds are generated, roots are attached to the sunshade net, and the sunshade net bag on the seedbed is utilized to be not beneficial to the growth of moss, so that the roots of the dendrobium officinale can breathe smoothly, and plants can grow well; after 2 years of cultivation, the medium does not need to be replaced, and although the medium is weathered, the water and fertilizer are still provided for the cultivated seedlings.
3. A sunshade mesh bag type cultivation method for dendrobium officinale is characterized in that: the method comprises the steps of hardening seedlings or stem segments of dendrobium officinale, flatly paving the hardened seedlings or stem segments of the dendrobium officinale on a sunshade mesh bag, wherein the row-column spacing is 10cm, the sunshade mesh bag is flatly paved on a seedbed main body, the bottom of the seedbed is built by asbestos tiles or wood boards, and small holes with the diameter of 1cm are drilled in concave parts of the asbestos tiles at the bottom, wherein 15-20 holes are drilled in each square meter; the fence on the side wall of the seedbed is enclosed by asbestos tiles or steel bars, and the height of the fence is 10 cm; the sunshade mesh bag is made of a sunshade mesh, the sunshade mesh bag is 80cm (100-.
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| CN108935056A (en) * | 2018-08-21 | 2018-12-07 | 郑州丽福爱生物技术有限公司 | A kind of water plant small incubation case |
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