CN115486340A - Dendrobium and waxberry propagation method under natural imitated wild state - Google Patents

Dendrobium and waxberry propagation method under natural imitated wild state Download PDF

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CN115486340A
CN115486340A CN202211462749.9A CN202211462749A CN115486340A CN 115486340 A CN115486340 A CN 115486340A CN 202211462749 A CN202211462749 A CN 202211462749A CN 115486340 A CN115486340 A CN 115486340A
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dendrobium
seedlings
waxberry
domesticated
trees
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樊建成
王美香
程敏
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Yunnan Xingxiang Planning And Research Institute Co ltd
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Yunnan Xingxiang Planning And Research Institute Co ltd
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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
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/60—Flowers; Ornamental plants
    • A01G22/63—Orchids
    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005—Cultivation methods
    • 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
    • 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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  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention provides a propagation method of dendrobium and waxberry under a natural wild-imitating state, and relates to the technical field of plant planting. The method comprises the steps of intercepting a newly grown plant part with a root system from wild adult dendrobium, obliquely cutting a reserved stem by a pruning knife for 0.8-1.6 cm, then inserting the plant part with the root system into a biological matrix base fertilizer for cultivation and growth, taking out the plant part for standby after blades with the length larger than a first preset length are grown, and taking 2-3 seedlings as a cluster to obtain domesticated dendrobium seedlings; cleaning and disinfecting the domesticated dendrobium seedlings; selecting adult red bayberries, spraying water on the bodies of the red bayberries, wrapping the trees by using a biological base fertilizer and fresh water moor, and fixing the domesticated dendrobium seedlings to the trunks, branches or the intersections of the trunks and the branches of the red bayberries by using sisal ropes; controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix. The method utilizes the attachment of the waxberry trees to plant the dendrobium which accords with the growth habit of rare precious dendrobium and does not need excessive manual intervention and management.

Description

Dendrobium waxberry propagation method under natural imitated wild state
Technical Field
The invention relates to the technical field of plant planting, in particular to a dendrobium and waxberry propagation method under a natural wild-imitating state.
Background
The dendrobium nobile has extremely high medicinal value and ornamental value. In recent years, with the importance of people on health preservation, the demand of the market on dendrobium is more and more increased. Although the wild dendrobium has better pesticide effect, the requirement on the environment is high and greatly influenced by weather, the dendrobium needs a ventilated environment, is too humid or too dry and is not beneficial to the growth of the dendrobium, and has the best pesticide effect due to natural growth and wild dendrobium, but most of the dendrobium grows in original forests, has high picking difficulty and extremely low yield and cannot meet the market demand. Most of dendrobium nobile are planted in a tissue culture greenhouse, so that the management difficulty is high and the pesticide effect is low although the yield is improved to some extent.
Disclosure of Invention
The invention aims to provide a method for breeding dendrobium and waxberry under a natural imitated wild state, which utilizes the attachment of waxberry trees for planting to accord with the growth habit of rare precious dendrobium without excessive manual intervention and management. The rare and precious dendrobium nobile is cultivated in an ecological imitation manner, forest resources are fully utilized, land is saved, the living trees are planted in the field, the recovery of wild population is facilitated, the sustainable development is realized, the forest land does not compete with the forest trees, the biological fertilizer can be applied, the nutrition of the attached trees is continuously absorbed, the plant growth is guaranteed, the dendrobium nobile grows faster, and the planting and the water and fertilizer management are convenient.
The technical problem to be solved by the invention is realized by adopting the following technical scheme.
The embodiment of the invention provides a dendrobium and waxberry propagation method under a natural wild-like state, which comprises the following steps:
seedling hardening: cutting a newly-grown plant part with a root system from wild adult dendrobium, reserving a stem by adopting a pruning cutter to obliquely cut the stem for 0.8cm to 1.6cm, then inserting the plant part with the root system into a biological matrix base fertilizer to cultivate and grow, taking out the plant part for later use after a blade with a length larger than a first preset length is grown, and taking 2-3 seedlings as a cluster to obtain a dendrobium acclimatized seedling;
preparation before cultivation: cleaning and disinfecting the domesticated dendrobium seedlings;
and (3) processing the waxberry trees: selecting adult red bayberry trees, spraying water on the bodies of the red bayberry trees, wrapping the red bayberry trees by using a biological base fertilizer and fresh water moss, and fixing the domesticated dendrobium seedlings to trunks, branches or intersections of the trunks and the branches of the red bayberry trees by using sisal ropes;
planting management: controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
1) The breeding method of the dendrobium and the waxberry trees in the natural wild-imitating state selects the waxberry trees of 2-3 years, a shade shed is selected to domesticate rare precious dendrobium seedlings to be cultivated on the waxberry trees, the posture of the waxberry trees is tall and straight, the leaves are evergreen, the leaves are large and have luxuriant branches and leaves, the shade effect of the leaves is obvious, the breeding method is beneficial to the rare and endangered yin-loving growth environment of the dendrobium, the growth of the dendrobium is promoted, the quality and the yield of the dendrobium are improved, the branches of the tree body are more, the planting of the dendrobium is facilitated, and the wrinkled strip gullies on the epidermis of the waxberry trees are beneficial to the attachment of the root systems of the dendrobium;
2) The rare dendrobium seedlings are cultivated on the trunk, the branches and the branches of the Yunnan red bayberry tree, pesticide and chemical fertilizer do not need to be applied, the wild-like planting is really realized, the strong stress resistance is realized, and the bark and the big tree can be better grown by adding a small amount of biological base fertilizer. The biological base fertilizer is used for wrapping the root system by using the fresh water moss, so that the water and fertilizer retention and air permeability are good, the water and fertilizer management workload after planting is reduced, the requirement for growth of the rare dendrobium is ensured by selectively adjusting the substrate proportion of the biological fertilizer according to the climate and water supply conditions of different ecological areas, and the application range of the technical achievement is expanded;
3) The dendrobium and waxberry propagation method under the natural imitated wild state utilizes the attachment of the waxberry tree to plant the dendrobium and waxberry tree to accord with the growth habit of the rare precious dendrobium without excessive manual intervention and management. The rare and precious dendrobium nobile is cultivated in an ecological imitation manner, forest resources are fully utilized, land is saved, the living trees are planted in the field, the recovery of wild population is facilitated, the sustainable development is realized, the forest land does not compete with the forest trees, the biological fertilizer can be applied, the nutrition of the attached trees is continuously absorbed, the plant growth is guaranteed, the dendrobium nobile grows faster, and the planting and the water and fertilizer management are convenient.
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In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of a method for propagating dendrobe and waxberry under a natural wild-simulated state according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to specific examples.
The embodiment of the invention provides a dendrobium and waxberry propagation method under a natural wild-like state, which comprises the following steps: cutting a newly grown plant part with a root system from wild adult dendrobium, obliquely cutting a reserved stem by using a pruning knife for 0.8-1.6 cm, then inserting the plant part with the root system into a biological matrix base fertilizer for cultivation and growth, taking out for later use after blades with a length larger than a first preset length are grown, and taking 2-3 seedlings as a cluster to obtain a domesticated dendrobium seedling; cleaning and disinfecting the domesticated dendrobium seedlings; selecting adult red bayberries, spraying water on the bodies of the red bayberries, wrapping the trees by using a biological base fertilizer and fresh water moor, and fixing the domesticated dendrobium seedlings to the trunks, branches or the intersections of the trunks and the branches of the red bayberries by using sisal ropes; controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix.
In some embodiments of the invention, in the step of exercising seedlings, the method comprises: the first preset length is 5cm, and the number of the leaves is 2-4.
In some embodiments of the present invention, the step of processing the waxberry tree includes: the tree age of the selected adult red bayberry is 2-3 years.
In some embodiments of the present application, in the step of processing the waxberry tree, the method further includes: the density of the tree sticking cultivation is 10cm-25cm, the number of binding turns of the sisal ropes is two to three turns, and the fibrous roots of the domesticated seedlings are fixed in the center of the trunk or the branches.
In some embodiments of the present invention, the step of controlling the growth temperature of the domesticated seedling of dendrobium nobile comprises: controlling the growth temperature of the domesticated dendrobium seedling to be 18-32 ℃.
In some embodiments of the present invention, the step of controlling the intensity of the light received by the domesticated seedling of dendrobium nobile comprises: pruning branches of the waxberry trees in winter and spring to increase the incidence of sunlight, and reserving part of branches of the waxberry trees in summer and autumn for shading and cooling.
In some embodiments of the present invention, the step of maintaining the humidity of the substrate after the transplantation of dendrobium nobile comprises: the air humidity of the domesticated dendrobium seedlings is kept between 50 and 70 percent in 5 days after the domesticated dendrobium seedlings are transplanted, and the air humidity is kept between 40 and 60 percent after 5 days.
In some embodiments of the present invention, in the step of maintaining the humidity of the substrate after the transplanting of dendrobium, the method further comprises: and carrying out primary drip irrigation or sprinkling irrigation watering on the domesticated dendrobium seedlings within 4 to 5 days.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
Referring to fig. 1, the present embodiment aims to provide a method for propagating dendrobe and waxberry under a natural wild-simulated state, which mainly includes the following steps:
s100, hardening seedlings: and (3) cutting a newly-grown plant part with a root system from the wild adult dendrobium, obliquely cutting the plant part by using a pruning cutter to reserve a stem by 0.8cm, inserting the plant part with the root system into a biological matrix base fertilizer for cultivation and growth, taking out for later use after blades with the length larger than a first preset length grow out, and taking 2-3 seedlings as a cluster to obtain the domesticated dendrobium seedling.
In step S100, the first preset length is 5cm, and the number of leaves is 2-4.
S110, preparation before cultivation: cleaning and disinfecting the domesticated dendrobium seedlings.
S120, processing the waxberry trees: selecting adult red bayberry trees, spraying water on the bodies of the red bayberry trees, wrapping the trees by using a biological base fertilizer and fresh water moss, and fixing the domesticated dendrobium seedlings to the trunk, branches or intersections of the trunk and the branches of the red bayberry trees by using sisal ropes.
In the step of processing the waxberry tree in step S120, the method includes: the age of the selected adult waxberry trees is 2-3 years.
It is worth explaining that 2-3 years of waxberry trees are selected, shade canopies are selected to domesticate rare and precious dendrobium seedlings to be cultivated on the waxberry trees, the waxberry trees are tall and straight in posture, leaves are evergreen in four seasons, the leaves are large and luxuriant, the leaves have obvious shade effect, the rare and endangered dendrobium nobile growing environment is facilitated, the growth of the dendrobium nobile is promoted, and the quality and the yield of the dendrobium nobile are improved. The branches of the tree body are more, the dendrobium is convenient to fix, and the corrugated strip gullies on the surface of the waxberry tree are beneficial to the attachment of the root system of the dendrobium.
In step S120, the method further includes: the density of the attached tree cultivation is 10cm, the number of the binding turns of the sisal ropes is two to three turns, and the fibrous roots of the domesticated seedlings are fixed in the center of the trunk or the branches.
It is worth to say that the sisal hemp rope should be bundled for two to three circles to play a role in preventing wind blowing and rain washing so as to fix the fibrous root in the center of the trunk or branch and enable the new root to grow and climb along the trunk.
Step S130, planting management: controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix.
In the step of controlling the growth temperature of the domesticated seedling of dendrobium nobile at step S130, the method comprises the following steps: controlling the growth temperature of the domesticated dendrobium seedling to be 18-32 ℃.
Specifically, the temperature and illumination management is to adapt to the temperature environment (18-32 ℃) suitable for the growth of rare or endangered dendrobium.
Optionally, in the step of controlling the intensity of light received by the domesticated dendrobium seedling, the method comprises:
pruning branches of the waxberry trees in winter and spring to increase the incidence of sunlight, and reserving part of branches of the waxberry trees in summer and autumn for shading and cooling.
In addition, in the step of maintaining the humidity of the matrix after the transplantation of dendrobium, the method comprises the following steps: the air humidity of the domesticated dendrobium seedlings is kept between 50 and 70 percent in 5 days after the domesticated dendrobium seedlings are transplanted, and the air humidity is kept between 40 and 60 percent after 5 days.
In the step of maintaining the humidity of the matrix after the dendrobium is transplanted, the method further comprises the following steps: and carrying out primary drip irrigation or sprinkling irrigation watering on the domesticated dendrobium seedlings within 4 to 5 days.
The method utilizes the waxberry trees, attaches to the body and plants the waxberry trees according to the growth habit of rare precious dendrobium, and does not need excessive manual intervention and management. The rare and precious dendrobium nobile is cultivated in an ecological imitation manner, forest resources are fully utilized, land is saved, the living trees are planted in the field, the recovery of wild population is facilitated, the sustainable development is realized, the forest land does not compete with the forest trees, the biological fertilizer can be applied, the nutrition of the attached trees is continuously absorbed, the plant growth is guaranteed, the dendrobium nobile grows faster, and the planting and the water and fertilizer management are convenient. The living tree epiphytic original ecological cultivation has few plant diseases and insect pests, no pesticide is used, and the product quality is high. Adopt the canopy to tame precious and rare dendrobium nobile seedling and plant on the tree, combine the advantage of these two kinds of planting modes together, make on the tree imitate wild planting mode also can use the matrix that the canopy was planted and topdressing biological fertilizer, the plant growth is faster, output is higher.
In addition, the waxberry trees can be selected from waxberries in Yunnan Shipingxian county and Fumin county, and belong to national geographical sign products. The small branches are thicker, so the tree is called as the big waxberry. The waxberry is a male and female variant, and the male variant is tall and thick in branches and leaves. Through years of experimental propagation and breeding, a large number of carriers for living tree epiphytic original ecological cultivation are provided for rare or endangered dendrobium, the rare or endangered dendrobium and the waxberry are combined, the economic value and the social value of the waxberry are increased, meanwhile, the taste, the yield and the quality of the waxberry are further improved under the help of the rare or endangered dendrobium, and the additional value of the waxberry is improved. The rare or endangered dendrobium stems are attached to the waxberry trees to absorb nutrition through biological base fertilizer, the growth environment of the dendrobium stems is close to nature, the dendrobium stems contain rich active polysaccharide, dendrobine, non-class compounds and other medicinal ingredients, and the medicine effect is natural and better.
Example 2
The embodiment aims to provide a dendrobium and waxberry propagation method under a natural wild-like state, which mainly comprises the following steps:
s100, hardening seedlings: and (3) cutting a newly-grown plant part with a root system from the wild adult dendrobium, obliquely cutting the plant part by using a pruning cutter to reserve a stem for 1.6cm, inserting the plant part with the root system into a biological matrix base fertilizer for cultivation and growth, taking out for later use after blades with the length larger than a first preset length grow out, and taking 2-3 seedlings as a cluster to obtain the domesticated dendrobium seedling.
In step S100, the first preset length is 5cm, and the number of leaves is 2-4 leaves.
S110, preparation before cultivation: cleaning and disinfecting the domesticated dendrobium seedlings.
S120, processing the waxberry tree: selecting adult red bayberry trees, spraying water on the bodies of the red bayberry trees, wrapping the trees by using a biological base fertilizer and fresh water moss, and fixing the domesticated dendrobium seedlings to the trunk, branches or intersections of the trunk and the branches of the red bayberry trees by using sisal ropes.
In the step of processing the waxberry tree in step S120, the method includes: the tree age of the selected adult red bayberry is 2-3 years.
It is worth explaining that 2-3 years of waxberry trees are selected, shade canopies are selected to domesticate rare and precious dendrobium seedlings to be cultivated on the waxberry trees, the waxberry trees are tall and straight in posture, leaves are evergreen in four seasons, the leaves are large and luxuriant, the leaves have obvious shade effect, the rare and endangered dendrobium nobile growing environment is facilitated, the growth of the dendrobium nobile is promoted, and the quality and the yield of the dendrobium nobile are improved. The tree branches are more, the dendrobium is convenient to fix the dendrobium, and the cranberry epidermis fold strip-shaped gullies are favorable for the attachment of the dendrobium root system.
In step S120, the method further includes: the density of the tree sticking cultivation is 25cm, the number of the binding turns of the sisal ropes is two to three, and the fibrous roots of the domesticated seedlings are fixed in the center of the trunk or the branches.
It is worth to say that the sisal hemp rope should be bundled for two to three circles to play a role in preventing wind blowing and rain washing so as to fix the fibrous root in the center of the trunk or branch and enable the new root to grow and climb along the trunk.
Step S130, planting management: controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix.
In the step of controlling the growth temperature of the domesticated dendrobium seedling in the step S130, the method comprises the following steps: controlling the growth temperature of the domesticated dendrobium seedling to be 18-32 ℃.
Specifically, the temperature and illumination management is to adapt to the temperature environment (18-32 ℃) suitable for the growth of rare or endangered dendrobium.
Optionally, in the step of controlling the intensity of light received by the domesticated dendrobium seedling, the method comprises:
pruning branches of the waxberry trees in winter and spring to increase the incidence of sunlight, and reserving part of branches of the waxberry trees in summer and autumn for shading and cooling.
In addition, in the step of maintaining the humidity of the matrix after the transplantation of dendrobium, the method comprises the following steps: the air humidity of the domesticated dendrobium seedlings is kept between 50 and 70 percent in 5 days after the domesticated dendrobium seedlings are transplanted, and the air humidity is kept between 40 and 60 percent after 5 days.
In the step of maintaining the humidity of the matrix after the dendrobium is transplanted, the method further comprises the following steps: and carrying out primary drip irrigation or sprinkling irrigation watering on the domesticated dendrobium seedlings within 4 to 5 days.
Example 3
The embodiment aims to provide a dendrobium and waxberry propagation method under a natural wild-like state, which mainly comprises the following steps:
s100, hardening seedlings: and (3) cutting a newly-grown plant part with a root system from the wild adult dendrobium, obliquely cutting the plant part by using a pruning cutter to reserve a stem for 1.2cm, inserting the plant part with the root system into a biological matrix base fertilizer for cultivation and growth, taking out for later use after blades with the length larger than a first preset length grow out, and taking 2-3 seedlings as a cluster to obtain the domesticated dendrobium seedling.
In step S100, the first preset length is 5cm, and the number of leaves is 2-4 leaves.
S110, preparation before cultivation: cleaning and disinfecting the domesticated dendrobium seedlings.
S120, processing the waxberry trees: selecting adult red bayberries, spraying water on the bodies of the red bayberries, wrapping the trees by using a biological base fertilizer and fresh water moor, and fixing the domesticated dendrobium seedling to the trunk, branches or intersections of the trunk and the branches of the red bayberries by using sisal ropes.
In the step of processing the waxberry tree in the step S120, the method includes: the tree age of the selected adult red bayberry is 2-3 years.
It is worth explaining that 2-3 years of waxberry trees are selected, shade canopies are selected to domesticate rare and precious dendrobium seedlings to be cultivated on the waxberry trees, the waxberry trees are tall and straight in posture, leaves are evergreen in four seasons, the leaves are large and luxuriant, the leaves have obvious shade effect, the rare and endangered dendrobium nobile growing environment is facilitated, the growth of the dendrobium nobile is promoted, and the quality and the yield of the dendrobium nobile are improved. The branches of the tree body are more, the dendrobium is convenient to fix, and the corrugated strip gullies on the surface of the waxberry tree are beneficial to the attachment of the root system of the dendrobium.
In step S120, the method further includes: the density of the tree sticking cultivation is 17.5cm, the number of the binding turns of the sisal ropes is two to three, and the fibrous roots of the domesticated seedlings are fixed in the center of the trunk or the branches.
It is worth to say that the sisal hemp rope should be bundled for two to three circles to play a role in preventing wind blowing and rain washing so as to fix the fibrous roots in the center of the trunk or branch and make the new roots grow out and climb along the tree body to grow.
Step S130, planting management: controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, and maintaining the humidity of the transplanted dendrobium matrix.
In the step of controlling the growth temperature of the domesticated seedling of dendrobium nobile at step S130, the method comprises the following steps: controlling the growth temperature of the domesticated dendrobium seedling to be 18-32 ℃.
Specifically, the temperature and illumination management is to adapt to the temperature environment (18-32 ℃) suitable for the growth of the rare or endangered dendrobium.
Optionally, the step of controlling the intensity of the illumination received by the domesticated dendrobium seedling comprises:
pruning branches of the waxberry trees in winter and spring to increase the incidence of sunlight, and reserving part of branches of the waxberry trees in summer and autumn for shading and cooling.
In addition, in the step of maintaining the humidity of the matrix after the transplantation of dendrobium, the method comprises the following steps: the air humidity of the domesticated dendrobium seedlings is kept between 50 and 70 percent in 5 days after the domesticated dendrobium seedlings are transplanted, and the air humidity is kept between 40 and 60 percent after 5 days.
In the step of maintaining the humidity of the matrix after the dendrobium is transplanted, the method further comprises the following steps: and carrying out drip irrigation or sprinkling irrigation for watering the domesticated dendrobium seedlings within 4 to 5 days.
In this example, the harvest was taken from 8 to 9 months.
Survival rate of dendrobe: 96 percent;
yield: 5 clusters/m 2 (ii) a 3300 clumps per mu; the total yield is 380kg.
The content of the special substances in the dendrobium is shown in the following table 1.
TABLE 1
Figure 4127DEST_PATH_IMAGE001
The applicant also obtains data of the influence of different air humidity on the growth and development of dendrobium (taking dendrobium devonianum as an example) through experiments, and the data are shown in the following table 2.
TABLE 2
Figure 675542DEST_PATH_IMAGE002
From the above table, it can be seen that: when the humidity is 60%, all indexes of herba Dendrobii are greater than those of herba Dendrobii when the humidity is 40%. The main reason is that in the environment with poor growth (such as drought, high altitude, large wind power and the like), the plants need to constantly balance and configure limited resources to resist the external environment, such as increasing the investment for constructing leaf protection to increase the size of mesophyll cells and the thickness of epidermal cells, and the like, thereby being beneficial to improving the medicinal quality of the dendrobium.
The applicant also obtains data of the influence of different air humidity on the medicinal ingredients of the dendrobium (taking dendrobium devonianum as an example) through experiments, and the data are shown in the following table 3.
TABLE 3
Figure 398648DEST_PATH_IMAGE003
From the above table, it can be seen that: as shown in tables 2 and 3, the higher the humidity, the more favorable the increase of the fresh weight, stem length and stem thickness of the dendrobium stem. But the content of polysaccharide and alkaloid is reduced along with the increase of humidity, so that the moderate drought is beneficial to improving the medicinal quality of the dendrobium.
The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims (7)

1. A propagation method of dendrobium and waxberry under a natural imitated wild state is characterized by comprising the following steps:
hardening seedlings: cutting a newly-grown plant part with a root system from wild adult dendrobium, reserving a stem by adopting a pruning cutter to obliquely cut the stem for 0.8cm to 1.6cm, then inserting the plant part with the root system into a biological matrix base fertilizer to cultivate and grow, taking out the plant part for later use after a blade with a length larger than a first preset length is grown, and taking 2-3 seedlings as a cluster to obtain a dendrobium acclimatized seedling;
preparation before cultivation: cleaning and disinfecting the domesticated dendrobium seedlings;
and (3) processing the waxberry trees: selecting adult red bayberry trees, spraying water on the bodies of the red bayberry trees, wrapping the red bayberry trees by using a biological base fertilizer and fresh water moss, and fixing the domesticated dendrobium seedlings to trunks, branches or intersections of the trunks and the branches of the red bayberry trees by using sisal ropes;
planting management: controlling the illumination intensity and the growth temperature received by the domesticated dendrobium seedlings, maintaining the humidity of the transplanted dendrobium matrix, ensuring that the air humidity is kept between 50 and 70 percent within 5 days after the domesticated dendrobium seedlings are transplanted, and keeping the air humidity between 40 and 60 percent within 5 days after the domesticated dendrobium seedlings are transplanted.
2. The propagation method of dendrobium and waxberry under natural imitated wild state according to claim 1, wherein in the step of hardening off seedlings, the method comprises:
the first preset length is 5cm, and the number of the leaves is 2-4.
3. The method for propagating dendrobium and waxberry under the natural imitated wild state according to claim 1, wherein the step of processing the waxberry tree comprises:
the tree age of the selected adult red bayberry is 2-3 years.
4. The method for propagating dendrobium and waxberry according to claim 1, wherein the step of processing waxberry tree further comprises:
the density of the tree sticking cultivation is 10cm-25cm, the number of binding turns of the sisal ropes is two to three turns, and the fibrous roots of the domesticated seedlings are fixed in the center of the trunk or the branches.
5. The method for propagating dendrobe waxberries under the natural imitated wild state according to claim 1, wherein the step of controlling the growth temperature of the dendrobe domesticated seedlings comprises the following steps:
controlling the growth temperature of the domesticated dendrobium seedling to be 18-32 ℃.
6. The method for propagating dendrobe waxberries in the natural wild-simulated state according to claim 5, wherein the step of controlling the intensity of light received by the dendrobe domesticated seedlings comprises the following steps:
pruning branches of the waxberry trees in winter and spring to increase the incidence of sunlight, and reserving part of branches of the waxberry trees in summer and autumn for shading and cooling.
7. The method for propagating dendrobium and waxberry under the natural imitated wild state according to claim 6, wherein the step of maintaining the humidity of the substrate after the transplantation of dendrobium further comprises:
and carrying out drip irrigation or sprinkling irrigation for watering the domesticated dendrobium seedlings within 4 to 5 days.
CN202211462749.9A 2022-11-22 2022-11-22 Dendrobium and waxberry propagation method under natural imitated wild state Pending CN115486340A (en)

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