CN111727793A - Stereoscopic cultivation method for crude drug tsaoko in karst mountain land - Google Patents
Stereoscopic cultivation method for crude drug tsaoko in karst mountain land Download PDFInfo
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A01G17/04—Supports for hops, vines, or trees
- A01G17/06—Trellis-work
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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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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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
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
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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
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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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
- 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
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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
- 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
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/12—Supports for plants; Trellis for strawberries or the like
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Abstract
The invention belongs to the technical field of stony desertification control, and particularly relates to a stereoscopic cultivation method of medicinal herbs and fruits in karst mountainous regions. In the stony desertification mountain land of the Guizhou karst low-heat valley, aiming at increasing the economic output value and the ecological coverage effect of the single orchard mode for controlling the existing stony desertification, the invention reasonably configures the medicinal plant dendrobium with higher economic benefit and the forage leguminous forage vetch giving consideration to soil fertility, and constructs a tropical fruit tree-medicinal dendrobium-forage grass composite three-dimensional planting mode, which specifically comprises the following steps: building a fruit frame above limestone in the stony desertification mountain land for planting vine fruit trees, and planting dendrobium on the limestone below the fruit frame; and planting pasture on the soil open land. The compound three-dimensional planting mode adopted by the invention changes the traditional farming mode and land utilization mode in the stony desertification area, and expands the utilization of limestone surface space and the full utilization of natural resources such as light, heat, gas and the like; the win-win of economic and ecological benefits is realized.
Description
Technical Field
The invention belongs to the technical field of stony desertification control, and particularly relates to a stereoscopic cultivation method of medicinal herbs and fruits in karst mountainous regions.
Background
Stony Desertification (Stony Desertification) refers to a land degradation phenomenon that earth surface vegetation is damaged due to the interference of artificial activities under tropical, subtropical humid and semi-humid climatic conditions and the natural background of extreme development of karst, so that soil is seriously lost, bedrock is exposed in a large area or gravel is accumulated, and the rock Desertification phenomenon is also an extreme form of land degradation in karst areas. The stony desertification phenomenon frequently occurs in karst regions, and the main reason is that the stony desertification phenomenon appears under the influence of human activities due to special landforms and environmental conditions, and the stony desertification phenomenon shows very linear characteristics; mainly focuses on the cloud plateau area in China.
The Guizhou karst stony desertification area is wide, the distribution types are various, and the Guizhou stony desertification comprehensive treatment has strong representativeness in the karst region in the south China. However, the comprehensive stony desertification control needs to solve not only the ecological problem but also the economic income problem of local residents. Through years of research, a plurality of modes are explored for governing Guizhou karst stony desertification, and certain benefits are obtained. However, the mountainous regions of the Guizhou karst low-heat valley region are still more used for planting traditional food crops such as corn and the like, water and soil loss still exists, and partial population poverty shedding is difficult. The area is selectively provided with the innovative stony desertification control composite three-dimensional mode by utilizing the suitable plant resource allocation, so that the traditional agricultural planting in stony desertification areas can be changed, the damaged stony desertification environment can be gradually recovered while the local economy is developed, and the win-win effect of economic and ecological benefits is realized.
At present, there are also many researches on composite treatment technology in stony desertification areas.
For example, patent publication No. CN110915348A discloses an ecological restoration method for stony desertification mountains, which comprises the following steps: (1) arranging a choked flow ditch, and filling soil in the choked flow ditch; (2) after filling soil in the flow-resisting ditch, spreading farmyard manure, and planting perennial waterlogging-resistant fruit trees and pastures in the flow-resisting ditch; (3) planting vines in the mountain areas between the flow resisting ditches; (4) taking out the soil accumulated in the flow-resisting grooves, uniformly mixing the soil with weathered bacteria, and then uniformly throwing the mixture to a mountain region between the flow-resisting grooves; (5) the economic crops are periodically harvested and re-sown, the maintenance is carried out properly, and the soil stony desertification disappears until the soil fertility is completely recovered. The patent technology provides a research on controlling the stony desertification mountainous regions in a composite planting mode of drought-resistant fruits, pasture and vines, and limestone is used as a climbing tool for vines in the patent technology, so that the maximum utilization of the stony desertification mountainous regions is not realized.
The patent with publication number CN108575510A discloses a ecological management method suitable for Guizhou stony desertification, which comprises the following steps: in a mountain area of subtropical rock desertification in Guizhou, selecting a mountain land without a standing tree forest land with matrix rock exposure degree more than or equal to 30% and vegetation comprehensive coverage degree less than 50%, and planting macadamia nuts and mango trees in soil of limestone rock seams; after the mango seedlings and the macadimia nuts are planted and survive, intercropping cassia tora forage grass on the open lands of a mango plantation, and intercropping leech forage grass on the open lands of a macadimia nut garden; planting kudzu or passion flower beside bare limestone open ground and drawing the kudzu or passion flower onto the rock; in 3-4 months of each year, fixing the dendrobium officinale seedlings which are artificially cultured and domesticated in a greenhouse for one year around the tree trunk according to the tree shape on the mango and nut trees. The patent technology provides a method for controlling stony desertification in a fruit tree-dendrobium-pasture composite planting mode for earlier researches of researchers of the invention, but in the technology, limestone is also used as a climbing tool for vine crops, and the maximum utilization of stony desertification mountains is not realized.
The bedrock (limestone) exposed area of the Guizhou karst rock-desertification mountain land is large, the limestone is maximally utilized through research, and the economic and ecological benefits of the rock-desertification mountain land can be greatly improved.
Disclosure of Invention
In order to solve the technical problems in the prior art, the researchers of the invention further carry out deep research on the basis of the previous research, and provide a stereoscopic cultivation method of medicinal herbs in Guizhou karst mountainous regions, which is realized by the following technical scheme:
a stereoscopic cultivation method of medicinal tsaoko in karst mountain land comprises building a fruit rack above limestone in rocky desertification land for planting vine fruit trees, and planting herba Dendrobii on limestone below the fruit rack; and planting pasture on the soil open land.
Preferably, the stereoscopic cultivation method of the karst mountain medicinal tsaoko includes the following steps:
(1) selecting faraway rocky hilly regions typical of the rocky desertification phenomenon in the Guizhou karst low-heat valley mountain areas, and constructing a karst rocky desertification mountain orchard;
(2) building a vertical frame above rocks in the orchard by using stainless steel pipes and stainless steel wires according to the topography of limestone;
(3) planting and interplanting the vine fruit trees on the open ground beside the orchard vertical frame, and pulling the vines to be put on the frame after the vine fruit trees grow to a vine, thereby creating a proper shading environment condition for the medicinal plant dendrobium attached to the rocks;
(4) planting medicinal plant dendrobe on the limestone below the erected stand;
(5) the pasture vetch is reasonably and densely planted on the open land of the orchard to inhibit the growth of weeds.
Preferably, the vine tree is a tropical fruit tree, including but not limited to passion fruit, melon.
Preferably, in the step (4), small holes with the diameter of 6 millimeters are drilled on the rock at intervals of 5-10cm by an electric drill according to the natural shape of the stone before the medicinal plant dendrobe is planted.
Preferably, in the step (4), the method for planting the medicinal plant dendrobe comprises the following steps: selecting dendrobium tissue culture seedlings cultivated and domesticated in a greenhouse for more than 1 year in 3-4 months every year, taking 3-5 dendrobium seedlings as a cluster, tidying root systems, fixing the roots of the dendrobium on a stone surface by using a wire clamp by using drilled small holes without falling off, and paying attention to light action without damaging bud eyes of the roots when fixing the dendrobium; and after planting, paving a layer of composite humus around the root of the dendrobium.
Preferably, the composite humus consists of humus, dead branches and fallen leaves and auxiliary materials according to the mass ratio of 3-4:1: 0.5.
Preferably, the preparation method of the granule auxiliary material comprises the following steps: weighing 2-4 parts of nano carbon powder, 3-4 parts of chitin and 1-2 parts of montmorillonite according to parts by weight, mixing, adding a metal salt aqueous solution with the mass being 2 times of that of the nano carbon powder, stirring at 50-60 ℃ for 20min, filtering, and drying to obtain a modified substance; and mixing the modified substance and the natural high-molecular water retention agent according to the mass ratio of 3:1 to obtain the auxiliary material.
Preferably, the natural polymer water retention agent is carboxymethyl cellulose.
Preferably, the metal salt water solution is composed of a copper sulfate solution with the concentration of 4-5% and a ferric sulfate solution with the concentration of 1-2% in a volume ratio of 1: 1.
The invention adopts nano carbon powder, chitin, montmorillonite and natural high-molecular water retention agent to prepare particle auxiliary materials which are added into the matrix for planting the dendrobium; the nano carbon powder, the chitin and the montmorillonite have good adsorbability and ion exchange capacity, and after modification treatment by the metal salt solution, the modified material has stronger antibacterial capacity due to the adsorption of metal ions in the metal salt solution, so that the dendrobium can be prevented from being polluted by disease bacteria in the growth process of the dendrobium, and the incidence rate of diseases and insect pests of the dendrobium can be reduced; meanwhile, the fertilizer also has the fertilizer retention performance, and the nutrient loss in the matrix (composite humus) is reduced. And the nano carbon powder, the chitin and the montmorillonite can also promote the activation of the dendrobium officinale root system, enhance the growth capacity of the dendrobium officinale on limestone and improve the water and nutrient absorption capacity of the dendrobium officinale root system. The natural polymer water aqua enables the particle auxiliary material to have good water retention performance, and reduces the influence of drought seasons on the growth of the dendrobium.
Compared with the traditional method for planting the dendrobium on the limestone, the method for planting the dendrobium on the limestone provided by the invention comprises the following steps: according to the traditional planting method, moss is used for wrapping the roots of the dendrobium and can influence the growth of the dendrobium; according to the invention, the composite humus is adopted to wrap the root of the dendrobium, so that the growth of the dendrobium can be promoted, and the disease incidence rate of the dendrobium can be reduced.
The dendrobium nobile cultivation method is characterized in that after the dendrobium nobile is planted, water and fertilizer management is carried out according to a conventional planting method, and the applied fertilizer is an organic fertilizer.
The invention has the beneficial effects that:
according to the invention, a composite three-dimensional planting mode of 'vine fruit tree-dendrobium-forage grass (vetch)' is adopted, the vine fruit tree can provide a shading environment condition for dendrobium planted on limestone rock, the environmental characteristics of high summer temperature, high illumination intensity and no water retention capacity of rocks in karst low-heat valley rock-desertification mountainous regions are improved, and a condition suitable for the growth of dendrobium is created; and by combining a proper planting method, the wild-like planting of dendrobium on limestone of karst low-heat valley rock desertification mountain land is realized, and the economic benefit is greatly improved. The pasture sweet potato can improve the fertility of the soil of the stony desertification mountain land.
The invention adopts a composite three-dimensional planting mode of 'vine fruit trees-dendrobium-forage grass (sweet potato)', changes the farming mode and the land utilization mode in stony desertification areas, and expands the utilization of limestone surface space and the full utilization of natural resources such as light, heat, gas and the like; not only can restore the ecosystem of the stony desertification mountain land, but also can increase the planting income and realize the win-win of economic and ecological benefits.
Detailed Description
The technical solution of the present invention is further limited by the following specific embodiments, but the scope of the claims is not limited to the description.
EXAMPLE 1 excipients
Preparation of auxiliary material 1: weighing 2 parts of nano carbon powder, 4 parts of chitin and 1 part of montmorillonite according to parts by weight, mixing, adding a metal salt aqueous solution with the mass being 2 times of that of the nano carbon powder, stirring at 50-60 ℃ for 20min, filtering, and drying to obtain a modified substance; and mixing the modified substance and carboxymethyl cellulose in a mass ratio of 3:1 to obtain the auxiliary material. Wherein the metal salt water solution consists of a copper sulfate solution with the concentration of 4 percent and a ferric sulfate solution with the concentration of 2 percent according to the volume ratio of 1: 1.
The auxiliary material 2 is prepared by weighing 3 parts of nano carbon powder, 3.2 parts of chitin and 1.5 parts of montmorillonite according to the parts by weight, mixing, adding a metal salt aqueous solution with the mass being 2 times of that of the nano carbon powder, stirring at 50-60 ℃ for 20min, filtering and drying to obtain a modified substance; and mixing the modified substance and carboxymethyl cellulose in a mass ratio of 3:1 to obtain the auxiliary material. The metal salt water solution is composed of a copper sulfate solution with the concentration of 4% and a ferric sulfate solution with the concentration of 1% according to the volume ratio of 1: 1.
Preparation of auxiliary material 3: weighing 4 parts of nano carbon powder, 3 parts of chitin and 2 parts of montmorillonite according to parts by weight, mixing, adding a metal salt aqueous solution with the mass being 2 times of that of the nano carbon powder, stirring at 50-60 ℃ for 20min, filtering, and drying to obtain a modified substance; and mixing the modified substance and carboxymethyl cellulose in a mass ratio of 3:1 to obtain the auxiliary material. The metal salt water solution is composed of a copper sulfate solution with the concentration of 5 percent and a ferric sulfate solution with the concentration of 2 percent according to the volume ratio of 1: 1.
Example 2
The method for three-dimensional cultivation of the medicinal tsaoko in the karst mountain land comprises the following steps:
(1) selecting faraway rocky hilly regions typical of the rocky desertification phenomenon in the Guizhou karst low-heat valley mountain areas, and constructing a karst rocky desertification mountain orchard;
(2) building a vertical frame above rocks in the orchard by using stainless steel pipes and stainless steel wires according to the topography of limestone;
(3) planting passion fruit trees on the open land beside the orchard stand, pulling the vines to be put on the rack after the passion fruit trees grow to the vines, and creating a proper shading environment condition for the medicinal plant dendrobium which can be planted on the rocks;
(4) planting the medicinal plant dendrobe on the limestone below the erected stand, and drilling small holes with the diameter of 6 millimeters on the rock at intervals of 5-10cm by using an electric drill according to the natural shape of the stone before planting; selecting dendrobium tissue culture seedlings cultivated and domesticated in a greenhouse for more than 1 year in 3-4 months every year, taking 3-5 dendrobium seedlings as a cluster, tidying root systems, fixing the roots of the dendrobium on a stone surface by using a wire clamp by using drilled small holes without falling off, and paying attention to light action without damaging bud eyes of the roots when fixing the dendrobium; after planting, paving a layer of composite humus around the roots of the dendrobium, and managing water and organic fertilizer according to a conventional planting method;
wherein the composite humus consists of humus, dead branches and fallen leaves and auxiliary materials 1 according to the mass ratio of 4:1: 0.5.
(5) The pasture vetch is reasonably and densely planted on the open land of the orchard to inhibit the growth of weeds.
Example 3
The method for three-dimensional cultivation of the medicinal tsaoko in the karst mountain land comprises the following steps:
(1) selecting faraway rocky hilly regions typical of the rocky desertification phenomenon in the Guizhou karst low-heat valley mountain areas, and constructing a karst rocky desertification mountain orchard;
(2) building a vertical frame above rocks in the orchard by using stainless steel pipes and stainless steel wires according to the topography of limestone;
(3) planting passion fruit trees on the open land beside the orchard stand, pulling the vines to be put on the rack after the passion fruit trees grow to the vines, and creating a proper shading environment condition for the medicinal plant dendrobium which can be planted on the rocks;
(4) planting the medicinal plant dendrobe on the limestone below the erected stand, and drilling small holes with the diameter of 6 millimeters on the rock at intervals of 5-10cm by using an electric drill according to the natural shape of the stone before planting; selecting dendrobium tissue culture seedlings cultivated and domesticated in a greenhouse for more than 1 year in 3-4 months every year, taking 3-5 dendrobium seedlings as a cluster, tidying root systems, fixing the roots of the dendrobium on a stone surface by using a wire clamp by using drilled small holes without falling off, and paying attention to light action without damaging bud eyes of the roots when fixing the dendrobium; after planting, paving a layer of composite humus around the roots of the dendrobium, and managing water and organic fertilizer according to a conventional planting method;
wherein the composite humus consists of humus, dead branches and fallen leaves and auxiliary materials 2 according to the mass ratio of 4:1: 0.5.
(5) The pasture vetch is reasonably and densely planted on the open land of the orchard to inhibit the growth of weeds.
Preferably, the vine tree is a tropical fruit tree, including but not limited to passion fruit, melon.
Example 4
The method for three-dimensional cultivation of the medicinal tsaoko in the karst mountain land comprises the following steps:
(1) selecting faraway rocky hilly regions typical of the rocky desertification phenomenon in the Guizhou karst low-heat valley mountain areas, and constructing a karst rocky desertification mountain orchard;
(2) building a vertical frame above rocks in the orchard by using stainless steel pipes and stainless steel wires according to the topography of limestone;
(3) planting a relay intercropping melon on an open ground beside an orchard stand, and pulling vines to be put on the rack after the melons grow to the vine pulling state to create a proper shading environment condition for the medicinal plant dendrobium capable of being attached and planted on rocks;
(4) planting the medicinal plant dendrobe on the limestone below the erected stand, and drilling small holes with the diameter of 6 millimeters on the rock at intervals of 5-10cm by using an electric drill according to the natural shape of the stone before planting; selecting dendrobium tissue culture seedlings cultivated and domesticated in a greenhouse for more than 1 year in 3-4 months every year, taking 3-5 dendrobium seedlings as a cluster, tidying root systems, fixing the roots of the dendrobium on a stone surface by using a wire clamp by using drilled small holes without falling off, and paying attention to light action without damaging bud eyes of the roots when fixing the dendrobium; after planting, paving a layer of composite humus around the roots of the dendrobium, and managing water and organic fertilizer according to a conventional planting method;
wherein the composite humus consists of humus, dead branches and fallen leaves and auxiliary materials 3 according to the mass ratio of 3:1: 0.5.
(5) The pasture vetch is reasonably and densely planted on the open land of the orchard to inhibit the growth of weeds.
Comparative example 1
The difference between the comparative example 1 and the example 2 is that no auxiliary materials are added into the composite humus.
Comparative example 2
Comparative example 2 differs from example 2 in that the roots of dendrobium are covered with moss rather than with complex humus.
Test example 1
According to the technical scheme provided by the embodiments 2-4 and the comparative examples 1-2, the experiment is carried out at the low-heat valley mountain of Guizhou karst, the experiment is carried out at the end of 2018 years, the dendrobium officinale is planted in 2019 in 4 months, 5 points are selected in a planting field according to a 5-point sampling method to investigate the indexes of the dendrobium officinale, such as survival, plant height, stem thickness, node number and the like, 50 clusters of dendrobium officinale are selected at each sampling point, and 250 clusters of dendrobium officinale are selected in each embodiment to investigate. The results of the examination are shown in Table 1.
TABLE 1
Survival rate/% | Average plant height (cm) | Average stem thickness (mm) | Average number of knots | |
Example 2 | 93 | 14.8 | 6.41 | 10 |
Example 3 | 92 | 12.3 | 6.84 | 8 |
Example 4 | 94 | 12.5 | 6.75 | 8 |
Comparative example 1 | 90 | 4.8 | 3.28 | 4 |
Comparative example 2 | 3 | 4.3 | 3.12 | 3 |
It should be noted that the above examples and test examples are only for further illustration and understanding of the technical solutions of the present invention, and are not to be construed as further limitations of the technical solutions of the present invention, and the invention which does not highlight essential features and significant advances made by those skilled in the art still belongs to the protection scope of the present invention.
Claims (9)
1. A stereoscopic cultivation method of medicinal herbs and fruits in karst mountainous regions is characterized in that a fruit frame is built above limestone in a stony desertification mountain region for planting vine fruit trees, and dendrobium is planted on the limestone below the fruit frame; and planting pasture on the soil open land.
2. The method for three-dimensional cultivation of the karst mountain herbal medicine fruits as claimed in claim 1, is characterized by comprising the following steps:
(1) selecting faraway rocky hilly regions typical of the rocky desertification phenomenon in the Guizhou karst low-heat valley mountain areas, and constructing a karst rocky desertification mountain orchard;
(2) building a vertical frame above rocks in the orchard by using stainless steel pipes and stainless steel wires according to the topography of limestone;
(3) planting relay intercropping vine crops on open land beside an orchard upright frame, and pulling vines to be put on the frame after vine fruit trees grow to a vine, so as to create a proper shading environment condition for medicinal plant dendrobium attached to rocks;
(4) planting medicinal plant dendrobe on the limestone below the erected stand;
(5) the pasture vetch is reasonably and densely planted on the open land of the orchard to inhibit the growth of weeds.
3. The method for stereoscopic cultivation of medicinal herbs in karst mountain land as claimed in claim 2, wherein the vine fruit tree is tropical fruit tree, including but not limited to passion fruit, melon.
4. The method for stereoscopic cultivation of herb in karst mountain land as claimed in claim 2, wherein in the step (4), small holes with diameter of 6 mm are drilled on the rock with electric drill at intervals of 5-10cm according to the natural shape of the stone before planting the medicinal plant dendrobe.
5. The method for three-dimensional cultivation of the karst mountain herbal fruits as claimed in claim 2, wherein in the step (4), the method for planting the medicinal plant dendrobe comprises the following steps: selecting dendrobium tissue culture seedlings cultivated and domesticated in a greenhouse for more than 1 year in 3-4 months every year, taking 3-5 dendrobium seedlings as a cluster, tidying root systems, fixing the roots of the dendrobium on a stone surface by using a wire clamp by using drilled small holes without falling off, and paying attention to light action without damaging bud eyes of the roots when fixing the dendrobium; and after planting, paving a layer of composite humus around the root of the dendrobium.
6. The method for three-dimensional cultivation of the medicinal herb fruits on the karst mountain land as claimed in claim 5, wherein the composite humus consists of humus, dead branches and fallen leaves and auxiliary materials according to a mass ratio of 3-4:1: 0.5.
7. The stereoscopic cultivation method of the karst mountain land herb fruits as claimed in claim 6, wherein the preparation method of the auxiliary materials comprises the following steps: weighing 2-4 parts of nano carbon powder, 3-4 parts of chitin and 1-2 parts of montmorillonite according to parts by weight, mixing, adding a metal salt aqueous solution with the mass being 2 times of that of the nano carbon powder, stirring at 50-60 ℃ for 20min, filtering, and drying to obtain a modified substance; mixing the modified substance and the natural high-molecular water retention agent according to the mass ratio of 3:1, and granulating to obtain the auxiliary material.
8. The method for stereoscopic cultivation of the karst mountain land herb fruits as claimed in claim 7, wherein the natural polymer water-retaining agent is carboxymethyl cellulose.
9. The method for stereoscopic cultivation of the karst mountain herbal fruits as claimed in claim 7, wherein the metal salt aqueous solution is composed of a copper sulfate solution with a concentration of 4-5% and a ferric sulfate solution with a concentration of 1-2% in a volume ratio of 1: 1.
Priority Applications (1)
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CN202010441727.9A CN111727793A (en) | 2020-05-22 | 2020-05-22 | Stereoscopic cultivation method for crude drug tsaoko in karst mountain land |
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CN114391407A (en) * | 2021-12-29 | 2022-04-26 | 贵州省亚热带作物研究所 | Method for improving inherent quality of bagged mangoes |
CN115005075A (en) * | 2022-07-15 | 2022-09-06 | 贵州省亚热带作物研究所 | Planting method for dendrobium nobile by nailing on stone surface in karst region |
CN115316250A (en) * | 2022-04-06 | 2022-11-11 | 贵州中医药大学 | Method for planting dendrobium officinale attached to stone surface in karst region |
CN116114602A (en) * | 2023-02-22 | 2023-05-16 | 重庆市林业科学研究院 | Micro-landscape cultivation method for flowering dendrobium candidum |
CN116267391A (en) * | 2023-03-23 | 2023-06-23 | 广西南亚热带农业科学研究所 | Karst macadimia nut forest grass three-dimensional cultivation method |
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CN114391407A (en) * | 2021-12-29 | 2022-04-26 | 贵州省亚热带作物研究所 | Method for improving inherent quality of bagged mangoes |
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