CN106165628A - A kind of seedling system - Google Patents
A kind of seedling system Download PDFInfo
- Publication number
- CN106165628A CN106165628A CN201610738856.8A CN201610738856A CN106165628A CN 106165628 A CN106165628 A CN 106165628A CN 201610738856 A CN201610738856 A CN 201610738856A CN 106165628 A CN106165628 A CN 106165628A
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- Prior art keywords
- seedbed
- seedling
- drip irrigation
- matrix
- water
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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
- A01G9/14—Greenhouses
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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
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1423—Greenhouse bench structures
-
- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of seedling system.This seedling system includes: greenhouse (100), seedbed (200) and irrigation system (300), seedbed (200) are in greenhouse；Seedbed (200) all includes seedbed matrix (210), the cross section of seedbed matrix (210) is ridge-shaped, and seedbed matrix (210) includes seedbed crestal culmination (260) and the matrix in the both sides of seedbed crestal culmination (260) domatic (220)；Irrigation system (300) includes the irrigating unit corresponding with seedbed (200), and irrigating unit is arranged on top, seedbed (200).This seedling system has simple to operate, efficiency advantages of higher.
Description
Technical field
The present invention relates to botanical seedling culturing field, in particular to a kind of seedling system, particularly one Pseudobulbus Bletillae (Rhizoma Bletillae) nursery system
System.
Background technology
The Pseudobulbus Bletillae (Rhizoma Bletillae), Classification system: Bletilla striata, have another name called Lian Jicao, Gan Gen, give free of charge, indocalamus orchid, Zhu Lan, Rhizoma Bletillae, purple
A species of orchid, hundred large bamboo hats with a conical crown and broad brim, for perennial herb bulbous plant (tuber), plant height 18-60 centimetre.It is mainly distributed on China, Japanese and remote
Pasture is northern.The Pseudobulbus Bletillae (Rhizoma Bletillae) has medical value and Ornamental value widely.It is mainly used in astringing to arrest bleeding, detumescence and promoting granulation.Flower have purplish red, white,
Blue, yellow and powder isochrome, can potted plant indoor appreciation, also can intersperse in the flower stand more covered, flower border or one jiao of garden.
Conventionally employed division propagation.But the division propagation cycle is long, and reproductive efficiency is low, and it is big to consume kind of amount, is difficult to meet greatly
The needs of amount cultivation.
At present, a lot of research institutions are all to use Pseudobulbus Bletillae (Rhizoma Bletillae) sterile tissue training method nursery.This kind of seedling raising manners to pass through
Culture medium preparation and autoclaving-indoor bottle Seedling cultivate-outdoor white silk Seedling several stage, because a large amount of consumption manually cause seedling cost
High.
Such as, CN102823500A discloses the method for culturing seedlings of a kind of bletilla striata seeds, including following operating procedure: with growth
The aqueous solution of element smears the capsule of the Pseudobulbus Bletillae (Rhizoma Bletillae) after the Pseudobulbus Bletillae (Rhizoma Bletillae) pollinates, and application contains Mycen osmundicola, dendrobium mixture, opens the water-soluble of the little mushroom of lip
Liquid sprays on the mature seed of the Pseudobulbus Bletillae (Rhizoma Bletillae)；Being inoculated in culture medium by the above-mentioned bletilla striata seeds processed, this culture medium every liter contains
Having auxin 5mg, containing activated carbon 1g, within 40 days, bletilla striata seeds sky germination rate can reach 75%, breaks up blade after 60 days on top；
Being transferred in culture medium carry out strong sprout by the seedling cultivated out, this culture medium every liter contains auxin 1mg, containing activated carbon
1g, containing banana puree 100g, in culture medium grow 140 days, by seedling removal carry out seedling exercising, seedling exercising temperature control 15 DEG C-
20 DEG C, seedling exercising substrate chooses brickbat, Rhizoma pteridii latiusculi, broken charcoal, the mixing of thick coconut palm bran；Gained seedling just can be used for field for 60 days and plant by seedling exercising
Training.
CN104126397A discloses the method for culturing seedlings of a kind of Pseudobulbus Bletillae (Rhizoma Bletillae), changes the shortcoming of nursery under gnotobasis, is having
Naturally growth is cultivated in the environment of bacterium.But CN104126397A uses nutritional solution to sow in plate, is not appropriate for advising greatly
Mould nursery, cost is the highest.
CN103918505A discloses a kind of Pseudobulbus Bletillae (Rhizoma Bletillae) seedling growth greenhouse, and this Pseudobulbus Bletillae (Rhizoma Bletillae) seedling growth greenhouse includes: gutter, shade net, seedbed,
Fiber cloth, the first support column and the second support column, wherein, gutter is arranged on the both sides on long limit, described seedbed；Shade net passes through
Described first support column and described second support column cover on top, described seedbed；Fiber cloth is layered on described seedbed and described gutter
Top.But the spray irrigation system in CN103918505A arranges in footpath, the most cheaply manages.And fiber cloth paving is layered on Seedling simultaneously
On bed and gutter, materials'use is wasted.The seedbed of CN103918505A is the plane of level, if it is too many to water, easily sends out
Seedling is flooded in life.
CN103444394B discloses a kind of method realizing sexual reproduction and seedling culture of bletilla under the conditions of Ecology.
CN103444394B, on the centrage in soil seedbed, does the water storage ditch of wide an about 20cm, deep about 30cm, uses in ditch
Plastic foil antiseep, then by one piece of wide 2.5m, length is identical with seedbed length, have good absorptive ground work cloth covers at Seedling
On bed, the centrage of ground work cloth is overlapping with water storage ditch centrage, and is put in ditch by ground work cloth and is affixed with plastic foil in ditch, ground
Work cloth both sides spread on the soil seedbed that water storage ditch both sides are smooth naturally, lay sowing media on ground work cloth, 3-5 before sowing
My god, by seed bed center water storage ditch injected clear water, full without flowing over.After broadcasting, until early April next year, remain sowing
Seedbed central authorities water storage ditch has enough moisture storage capacitys.CN103444394B uses center water storage ditch and ground work cloth to combine, at water storage ditch
Medium-term and long-term water-retention, makes seedbed keep humidity, and this consumes substantial amounts of water resource.
Accordingly, it would be desirable to a kind of simple to operate, seedling system that efficiency is high.
In view of this, the special proposition present invention.
Summary of the invention
It is an object of the invention to provide a kind of seedling system, described seedling system have simple to operate, efficiency is high
Advantage.
The present invention relates to a kind of seedling system include: greenhouse, seedbed and irrigation system, described seedbed is in described greenhouse
In；Described seedbed all includes that seedbed matrix, the cross section of described seedbed matrix are ridge-shaped, and described seedbed matrix includes seedbed ridge
Top and the matrix in the both sides of described seedbed crestal culmination are domatic；Described irrigation system includes the irrigating unit corresponding with described seedbed,
Described irrigating unit is arranged on above described seedbed.
Compared with prior art, the invention have the benefit that
(1) simple to operate, low cost, efficiency is high；
(2) it is suitable for extensive Pseudobulbus Bletillae (Rhizoma Bletillae) nursery；
(3) breeding cycle is short.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the seedling system according to one embodiment of the present invention.
Fig. 2 is the axonometric chart of the greenhouse unit partial enlargement in greenhouse shown in Fig. 1.
Fig. 3 is the top view of the unit local, greenhouse shown in Fig. 2.
Fig. 4 is the arch bar with crossbeam and suspension rod according to one embodiment of the present invention.
Fig. 5 is the cross-sectional view in the seedbed 200 according to one embodiment of the present invention.
Fig. 6 is the cross-sectional view in two seedbeds 200 according to one embodiment of the present invention.
Fig. 7 is the top view including multiple seedbed 200 according to one embodiment of the present invention.
Fig. 8 is the top view in two groups of seedbeds according to one embodiment of the present invention.
Drawing reference numeral:
100: greenhouse
100a: greenhouse unit
110: arch bar
110a: arch portion
110b: column
112: crossbeam
114: suspension rod
120: pull bar
140: film-clamping groove
150: vertical rod
200: seedbed
210: seedbed matrix
220: matrix is domatic
230: the first seedling mediums
240: the second seedling mediums
250: the second stromal surface
260: seedbed crestal culmination
270: gutter
280: support platform
300: irrigation system
310: drip irrigation zone or drip irrigation pipe
320: water-supply-pipe
350: housing
400: ground
410: drainage ditch
420: major trunk roads
The domatic angle with horizontal plane of a: matrix.
Detailed description of the invention
It is an object of the invention to provide system and the side of a kind of simulating natural condition scale Sexual breed Pseudobulbus Bletillae (Rhizoma Bletillae) seedling
Method, it is possible to be all to complete in seedbed previous step from being seeded into seedling, cost of labor consumption is few, and nursery overall process gently simplifies, breeding
Only 1/5th of tissue culture cost；Breeding cycle is short, it is achieved that Pseudobulbus Bletillae (Rhizoma Bletillae) propagation in scale under nonsterile conditions, it is easy to
Popularization and application.
One aspect of the present invention relates to seedling system, particularly Pseudobulbus Bletillae (Rhizoma Bletillae) seedling system, including: (b) seedbed；And (c) irrigates
System.
One aspect of the present invention relates to seedling system, particularly Pseudobulbus Bletillae (Rhizoma Bletillae) seedling system, including: (a) greenhouse；(b) seedbed；And
(c) irrigation system.
Preferably, the cross section of seedbed matrix is isosceles triangle.
Preferably, matrix is domatic is 5～45 degree with horizontal plane angle a.
Preferably, seedbed matrix is coated with water-separating film, described water-separating film is coated with fabric, described fabric
On be coated with at least one of which seedling medium.
Preferably, dimensional fabric is coated with at least two-layer seedling medium.Preferably, seedling medium includes the first nursery base
Matter, the second seedling medium.First seedling medium can be sand, the peat composed of rotten mosses, Vermiculitum, Rhizoma pteridii latiusculi, coconut palm bran, corn bran (such as Testa oryzae, wheat
Bran) and sawdust in any one or more.First seedling medium is preferably the mixture of the peat composed of rotten mosses and Vermiculitum.The peat composed of rotten mosses and Vermiculitum
Preferred weight proportioning is 1-2:1.Second seedling medium can be peat.
Preferably, irrigating unit includes: drip irrigation zone or drip irrigation pipe, has the first end and the second end, and described first end connects
Outlet, described second end seal is lived；It is provided with multiple aperture or water dropper between described first end and described second end；Described
Fill band or drip irrigation pipe is arranged on the crestal culmination of described seedbed and extends along described seedbed crestal culmination.Preferably, described irrigation system is for dripping
Fill system.
Preferably, irrigating unit farther includes: housing, and described housing is strip, covers on described drip irrigation zone or drip irrigation
Guan Shang.Preferably, described housing be cross section be the strip plate of concave shape.Preferably, the cross section of described housing is circular arc
Shape, V-arrangement or L-shaped.
Preferably, multiple apertures of drip irrigation zone or drip irrigation pipe are towards the inwall of described housing.
(a) greenhouse
Greenhouse can be plastic greenhouse, light-passing board greenhouse, such as Plastic film greenhouse, glasshouse, plastic plate greenhouse.Temperature
Room can be heliogreenhouse.
In a preferred embodiment, greenhouse includes:
(a1) support frame；
(a2) glazing material, is arranged on the support frame；
(a3) sunshade net, is arranged on glazing material.
Glazing material can be light-transmissive film or light-passing board.
The light transmittance of glazing material can be 50%～95%, preferably 55%～90%, more preferably 60%～90%,
Most preferably 70%～90%, such as 60%～80%.
Light-transmissive film can be plastic foil.Plastic foil can be that polychloroethylene film, polyethylene film or ethane-acetic acid ethyenyl ester are total to
Polymers film.The thickness of light-transmissive film is 0.04～0.2mm, preferably 0.05～0.15mm, more preferably 0.08～0.12mm, most preferably
0.08～0.1mm.
Light-passing board can be glass plate or plastic plate.
Preferably, greenhouse is warmhouse booth.
The top in greenhouse can be arch-shaped, half arch-shaped or ridge-shaped, preferably arch-shaped.Support frame can be bamboo wood
Structure, concrete-steel rod structure, steel frame construction, steel bamboo mixed structure, assembled steel tubular construction, Quan Zhu or overall plastic structure.
Greenhouse can be single, many attached-greenhouses (or booth).In a preferred embodiment, greenhouse is arch-shaped
Attached-greenhouse (or booth).In another embodiment, greenhouse is ridge-shaped attached-greenhouse (or booth).
Preferably, greenhouse includes ventilating system.Such as, ventilating system includes skylight.
The transmittance of sunshade net can be 20～50%, preferably 20～40%, more preferably 25～35%, most preferably 30%.
Fig. 1 is the axonometric chart of the seedling system according to a kind of preferred implementation of the present invention.Greenhouse 100 in Fig. 1 is arch
Circular attached-greenhouse (or booth).For the ease of display, Fig. 1 illustrate only the support frame of greenhouse (or booth), is shown without
Glazing material such as thin film and sunshade net.Glazing material such as thin film covers on the support frame, thus by inside greenhouse
Isolate with external environment.Sunshade net is arranged on glazing material, is preferably provided at top of greenhouse.
Greenhouse 100 includes multiple greenhouse unit 100a.Multiple greenhouse unit 100a are connected side by side.In Fig. 1, greenhouse 100 wraps
Include 6 greenhouse unit 100a, be 6 attached-greenhouses.The top outer in greenhouse 100, can be provided with drainage ditch 410.
Fig. 2 is the axonometric chart of the greenhouse unit partial enlargement in greenhouse shown in Fig. 1.As in figure 2 it is shown, the frame of greenhouse unit 100a
Frame includes multiple arch bar 110 being set parallel to each other.Arch bar 110 includes arch portion 110a and column 110b.As in figure 2 it is shown, it is warm
The both ends of chamber unit 100a are provided with horizontal film-clamping groove 140, are used for fixing glazing material such as light-transmissive film (such as plastics
Film).
The often end of greenhouse unit 100a can be provided with multiple parallel film-clamping groove 140, such as 3 film-clamping grooves 140.Card film
The both ends of groove 140 can be held within the arch bar 110 of unit 100a end, greenhouse.
The both ends of greenhouse unit 100a are also provided with vertical rod 150.The often end of greenhouse unit 100a can be arranged
There is multiple vertical rod 150, such as 6.The top of vertical rod 150 is fixed on the arch portion 110a of arch bar 110, and bottom is fixed on
Ground.In order to more firm, can also fix between film-clamping groove 140 with vertical rod 150 and be connected.
The vault of greenhouse unit 100a can be provided with the pull bar 120 of longitudinal extension.Multiple pull bar 120, example can be set
Such as 5 or 6 or 7, so that the vault of greenhouse unit 100a is the most firm.Can fix between pull bar 120 and arch bar 110
Connect.
Fig. 3 is the top view of the unit local, greenhouse shown in Fig. 2.
Fig. 4 is the arch bar with crossbeam and suspension rod according to one embodiment of the present invention.Some in arch bar 110 are permissible
It is provided with crossbeam 112 and suspension rod 114.The arch bar with crossbeam 112 and suspension rod 114 can be spaced setting, i.e. every some
Arch bar 110 provide there is crossbeam 112 and the arch bar of suspension rod 114.For example, it is possible at interval of 4,5 or 6 arch bars 110,
Arrange and there is crossbeam 112 and the arch bar of suspension rod 114.
As shown in Figure 4, can be fixed together between the arch bar 110 of adjacent greenhouse unit 100a, the most adjacent
The column 110b of the arch bar 110 of greenhouse unit 100a is fixedly attached to one another.The vault of adjacent greenhouse unit 100a it
Between can be provided with rhone (not shown), for draining.
(b) seedbed
Fig. 5 shows the cross-sectional view in the seedbed 200 according to a kind of preferred implementation of the present invention.Seedbed 200 is arranged on
In greenhouse.
As it can be seen, the cross section in seedbed 200 is ridge-shaped.Seedbed 200 includes: seedbed matrix the 210, first seedling medium
230, the second seedling medium 240.The cross section of seedbed matrix 210 is ridge-shaped.As it can be seen, the cross section of seedbed matrix 210
Substantially isosceles triangle, thus form seedbed crestal culmination 260 at seedbed baseline top.Seedbed matrix 210 includes two matrix slopes
Face 220, is distributed in seedbed crestal culmination 260 both sides.
Base angle (matrix domatic 220 and the angle of the horizontal plane) a of the cross section of seedbed matrix 210 can be 5～45 degree, excellent
Select 8～30 degree, further preferred 8～25 degree, more preferably 10～20 degree.
Water-separating film (such as plastic foil) it is provided with, to cover seedbed crestal culmination 260 and matrix domatic 220 on seedbed matrix 210.
Nonwatertight moisture keeping material it is provided with on water-separating film, such as fabric (preferably synthetic fabric), such as geotextiles (work cloth) (figure
Not shown in).
Geotextiles (work cloth) can be Woven geofabric, non-woven geotextile, nonwoven and spin composite earthwork cloth, braiding soil
Work cloth, warp knit composite earthwork cloth or non-woven fabrics and water-separating film composite earthwork cloth.Ground work cloth can be long filament geotextiles or short fine soil
Work cloth.
Geotextiles (work cloth) can be polypropylene geotextile, polyester geotex-tile (such as PFY geotextiles).
Woven geofabric can be woven geotextile, such as long filament woven geotextile.
Non-woven geotextile can be acupuncture nonwoven geotextiles, such as chopped fiber needle-punched geotextiles.Acupuncture nonwoven geotextiles is typically
Use terylene short fiber or polypropylene chopped fiber, made by needle point method.
Non-woven fabrics and water-separating film composite earthwork cloth can be non-woven fabrics and plastic foil composite earthwork cloth, such as needle punched non-woven fabrics
With PE film composite earthwork cloth.When using non-woven fabrics and water-separating film composite earthwork cloth, the water-separating film on above-mentioned matrix domatic 220
(such as plastic foil) can omit.Non-woven fabrics and water-separating film composite earthwork cloth can cloth one film or two cloth one films.
Nonwoven can be nonwoven and the woven composite earthwork cloth of polypropylene filament yarn with spinning composite earthwork cloth, nonwoven and plastic knitting
Composite earthwork cloth.
Geotextiles (work cloth) can be purchased.
Preferably, water-separating film (such as plastic foil) is wide consistent with seedbed with length, in order to cover whole seedbed.
Preferably, geotextiles (work cloth) is basically the same with water-separating film (such as plastic foil).
It is provided with at least one of which seedling medium on ground work cloth.In the drawings, seedling medium includes two-layer seedling medium: first educates
Seedling substrate the 230, second seedling medium 240.
Wherein, the first seedling medium can be sand, the peat composed of rotten mosses, Vermiculitum, Rhizoma pteridii latiusculi, coconut palm bran, corn bran (such as Testa oryzae, wheat
Bran) and sawdust in any one or more, be the most especially preferred with the mixture of the peat composed of rotten mosses and Vermiculitum, both preferable weight proportions
For 1-2:1.Second seedling medium 240 can be thin peat.The second thin peat of seedling medium and the first seedling medium coordinated,
Growth for the Pseudobulbus Bletillae (Rhizoma Bletillae) provides preferably growing environment.
Preferably, the particle diameter of described first seedling medium is 0.01-9mm, and thickness is 2-3cm；Described second seedling medium
The particle diameter of (such as thin peat) is 0.01-6mm, and thickness is 1-2cm.
Seedling system can include one or more seedbed 200, such as two or more.The structure in each seedbed is permissible
Provided as before.
Fig. 6 shows the cross-sectional view in two seedbeds 200 according to a kind of preferred implementation of the present invention.As shown in Figure 6,
It is provided with gutter 270 between adjacent seedbed 200.Preferably, a width of 25-35cm in gutter 270, is 8-15cm deeply.At rain
The when that water being excessive or irrigates excess moisture, unnecessary water can flow in gutter 270.As shown in Fig. 3 and Fig. 2, gutter
Support platform 280 can be provided with in 270, support platform 280 higher than gutter 270, so have in gutter 270 hydrops time
Waiting, operator also are able to carry out the management to seedbed 200 and work by support platform 280.
Fig. 7 shows the top view in the multiple seedbeds 200 according to a kind of preferred implementation of the present invention.As it can be seen, from
The top in seedbed 200 is overlooked, and seedbed 200 is rectangle, and such as width 1.5-2.5m, length is preferably 45-60m, the widest 2 meters, long
50 meters.In other words, the base in seedbed 200 is rectangle, and such as width 1.5-2.5m, length is preferably 45-60m.Multiple seedbeds 200
Parallel arrangement, forms one group of seedbed.
Fig. 8 shows the top view in two groups of seedbeds.As it is shown in figure 1, be can be vacant lot or major trunk roads between two groups of seedbeds,
It is easy to management.
(c) irrigation system
As shown in Figures 2 and 3, irrigation system 300 includes being arranged on the irrigating unit above seedbed 200.Irrigation system can
To be drip irrigation system.Irrigating unit is arranged on seedbed crestal culmination 260 or above seedbed crestal culmination 260.
Each irrigating unit includes:
Drip irrigation zone or drip irrigation pipe 310, have the first end and the second end, and the first end connection outlet be (such as water-supply-pipe 320
Outlet), the second end seal is lived；It is provided with multiple aperture or water dropper between the first end and a second end.
Preferably, drip irrigation zone or drip irrigation pipe 310 arrange (the most fixing) on seedbed crestal culmination 260, and along described seedbed ridge
Top 260 extension, as shown in Figures 2 and 3.
Irrigating unit farther includes: for covering the housing 350 of drip irrigation zone or drip irrigation pipe 310, such as cross section is interior
The strip plate of concave shape.Such as, housing 350 cross section is the strip plate of circular arc, V-arrangement or L-shaped, thus forms concave shape.
As shown in Fig. 3 and Fig. 2, the inner fovea part of housing 350 is downward, i.e. inwall is downward, covers in drip irrigation zone or drip irrigation pipe 310.Housing 350
Both sides lay respectively at two domatic on.Multiple apertures of drip irrigation zone or drip irrigation pipe 310 are towards the inwall of described housing 350.When
When strengthening hydraulic pressure, the water in drip irrigation zone or drip irrigation pipe 310 is uniformly sprayed on housing 350 inner fovea part (inwall), thus along housing 350
Landing exudation and moistening in both sides is in medium of seedling bed.Housing 350 can be made up of plastics or sheet metal, such as, be made up of color steel tile.Such as,
Color steel tile is L-shaped along center line doubling or V-arrangement (as shown in Figures 2 and 3).Housing 350 can also be divided into along axis by plastic tube
Two parts and make.
Irrigation system 300 may further include water-supply-pipe 320 and water source.Water-supply-pipe 320 is by drip irrigation zone or drip irrigation pipe 310
It is connected to water source.Further, irrigation system 300 farther includes water delivery device.Such as water source is diversion channel, and water delivery device is
Water pump, water pump is arranged in diversion channel, is provided with water-supply-pipe 320 on water pump.
Water in diversion channel is transported in water-supply-pipe 320 by water pump, thus provides water for irrigating unit.Water source can also be
Motor-pumped well, water delivery device is immersible pump, by by immersible pump dive to motor-pumped well so that it is the water in motor-pumped well can be passed through immersible pump
It is transported in water-supply-pipe 320.If water source is arranged on eminence, water delivery device can omit.
Water-supply-pipe 320 can be fixed on vertical rod 150 and arch bar column 110b.Water-supply-pipe 320 can not also be fixed, directly
Connect and put on the ground.
Seedling system can include multiple seedbed 200, and each seedbed is respectively provided with above-mentioned irrigating unit.
A second aspect of the present invention relates to Pseudobulbus Bletillae (Rhizoma Bletillae) method for culturing seedlings, carries out the Pseudobulbus Bletillae (Rhizoma Bletillae) especially with the seedling system of the present invention and educates
The method of Seedling, including:
I () is domatic by bletilla striata seeds sowing to seedbed of the present invention；
(ii) keeping seedbed to moisten in cultivating process, temperature is maintained at less than 40 DEG C, to obtaining Pseudobulbus Bletillae (Rhizoma Bletillae) seedling.
By irrigation system, substrate on seed bed is thoroughly moistened before sowing, then cover seedbed moisturizing with water-separating film, wait to broadcast.
Preferably, nutritional solution is after planting sprayed.Preferably, spray nutritious liquor in cultivating process.
The nutritional solution related in the present invention is Pseudobulbus Bletillae (Rhizoma Bletillae) nutritional solution, is bought by commercially available, as given birth to from Yunnan sky moral
Thing Science and Technology Development Co., Ltd. buys.
It is ridge-shaped (such as isosceles triangle) that seedbed is arranged to cross section, has both been easy to management, has been easy to again the growth of the Pseudobulbus Bletillae (Rhizoma Bletillae).
Cover water-separating film on seedbed successively and fabric (such as work cloth) is the effect reaching water suction moisturizing, thus for storing moisture
Ready.By laying the first seedling medium and the second seedling medium (such as thin peat) on fabric, for the Pseudobulbus Bletillae (Rhizoma Bletillae)
Growth provides growth substrate.Bletilla striata seeds after planting sprays nutritional solution, and this has not only fed bletilla striata seeds and has sprouted necessary nutrition
Demand, can make again to be formed between bletilla striata seeds and medium of seedling bed good coupling.
The building and the preferred implementation of whole seedling raising process of seedling system is described in detail below.
One, the preparation before nursery is implemented.
1, source is planted
Bletilla striata seeds is gathered and preserves: when bletilla striata seeds maturation, i.e. the tender cyan of Pseudobulbus Bletillae (Rhizoma Bletillae) capsule color fade is gradually deepened
Brown occur, in it, seed no longer bonds agglomerating and gathers when disperseing each other, is cut by the capsule of Pseudobulbus Bletillae (Rhizoma Bletillae) with shears together with fruit stem
Under, fresh for the Pseudobulbus Bletillae (Rhizoma Bletillae) gathered capsule is placed in the local natural drying storage that shady and cool ventilation is dried stand-by.
2, the construction of a warmhouse booth is joined
Artificial simulation nature nursery hardware facility of building i.e. joins a warmhouse booth construction, imitates in simulated environment white to adapt to
The temperature and humidity of splendid achnatherum seed germination.
3, sowing seedbed and irrigation system construction
(1) structure seedbed matrix
A horizontal line is drawn along wide center, then by both sides in the rectangle soil plot of each wide 2 meters, long 50 meters
Soil is filled out toward center line and is formed the seedbed matrix that high both sides, a centre are low, and matrix cross section, whole seedbed forms a base angle and is
Isosceles triangle in the range of 10 °-20 °.Again domatic for seedbed matrix plank is tamped smooth base after the substantially molding of seedbed matrix
Body is domatic, then all sprays one herbicide and insecticide by domatic for smooth for molding matrix.
(2) structure gutter
Then do a wide 30cm, the gutter of deep 10cm in both sides, seedbed, in ditch, spread two blocks of water every about 40cm
Adobe (23cm × 11cm × 6cm) is easy to seedling management work.
(3) the first plastic foil is covered
By wide 2m, thickness be plastic foil uniform fold that 8-10 silk, length are identical with seedbed length on seedbed, then general
With the ground work cloth uniform fold of plastic foil same size on the plastic film, absorb water for moisturizing.
(4) seedling medium is laid
Subsequently the first seedling medium (particle diameter: 0-9mm) is laid on ground work cloth, thick 2-3cm, makes common with plank suppression
Seedling medium consolidation is smooth, the most again lay thick layer 1-2cm the second seedling medium (thin peat, grain on the first seedling medium
Footpath: 0-6mm), make the smooth consolidation of thin peat with plank suppression equally, be finally constituted uniform, smooth, a fine and smooth seed bed
Face.
(5) irrigation system is set
Finally stretching on the ridge being fixed on seedbed by the drip irrigation zone of laser boring, one end, drip irrigation zone connects outlet, another
End seal is firmly fixed on seedbed end.Then it is folded in half into L angle-style in wide 10cm, color steel tile that length is identical with seedbed along wide center line
Cover on drip irrigation zone, strengthen hydraulic pressure and make the water in drip irrigation zone uniformly be sprayed on color steel tile inwall along both sides landing exudation and moistening to seedbed base
In matter.
By water adding system, substrate on seed bed is thoroughly moistened before sowing, then cover seedbed moisturizing with thin film, wait to broadcast.
Two, sowing
In north latitude 28-30 degree area, about annual 9-10 month during bletilla striata seeds maturation, the fresh bletilla striata seeds that will gather
Take out from Pseudobulbus Bletillae (Rhizoma Bletillae) capsule, sieve be sufficiently mixed after one time be homogeneously disposed in gas-permeable container in stand-by.Subsequently bletilla striata seeds is loaded clear
Manage in clean plastic bottle, bottom plastic bottle, open the circular aperture of an about 2mm, according to aerodynamic principle, in conjunction with
Human body respiration mechanism, the circular aperture within a 1mm is opened on the top of plastic bottle, then by plastics spout and small-sized inflator
Combine closely and form special artificial seeding's device in gas outlet.
When selecting fine, cover in the sealing greenhouse booth that transmittance is 30% sunshade net built full encirclement
Sowing, is uniformly sprayed on bletilla striata seeds on seedbed by seeder, the kind of every about 10 Pseudobulbus Bletillae (Rhizoma Bletillae) capsules of square meter seeding in nursery bed
Son amount.After planting with the once-combined biochemical liquid of atomizers spray, this nutrition not only having fed bletilla striata seeds sprouting necessary needs
Ask, can make again to be formed between bletilla striata seeds and medium of seedling bed good coupling, then wide 2 meters of mulch films identical with seedbed length be covered
Cover on seedbed after planting, until bletilla striata seeds is sprouted before putting forth new leaves remains covering with ground sheeting after broadcasting.
Three, seedling tending management
When weather is fine, preferably by about simulating natural environment temperature control to 28 DEG C, within about one week, visible seed turns green, one
Film covering removably when sprouting puts forth new leaves is started after Yue.
Can pour water depending on medium of seedling bed humidity condition during covering with ground sheeting.After removing mulch film every when weather is fine
Pouring water every 4-5 days once, the most persistently pours water 5-6 minute in each seedbed.Fertilization principle holds Shaoshi repeatedly, carries out after taking off film
Nutritional solution sprays for the first time, sprays once-combined biochemistry nutrition liquid every two weeks thereafter, enters 5-7 month seedling fast-growth
Phase can suitably be strengthened nutritional solution and be sprayed number of times.
Enter after summer thin with surrounding for preventing the too high burn seedlings of temperature from should open skylight after temperature of shed is more than 40 DEG C
Film is ventilated, and shut in the evening the most again, and sunshade net is the tightest covers whole booths.
Four, Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling goes out canopy and transplanting
The sexual reproduction and seedling culture of bletilla cycle is generally about 1 year, i.e. sows in JIUYUE then to October, to next year 10
Collect soccer fraud stem after the Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling about month to continue to employ.At this moment start wholely, select loose fertile sandy loam and humus
Loam, dark and damp environment.During the plantation of well-drained mountain region, Schattenseite virgin soil is preferably selected to plant.Soil is turned over more than 20 centimetres, every mu
Execute farm manure 1000 kilograms, do not have farm manure can spread fertilizer over the fields Pseudobulbus Bletillae (Rhizoma Bletillae) composite fertilizer special 50 kilograms.Plough again and make soil and fertilizer mix uniformly.
Plough shallowly before planting once, whole for soil thin, the high furrow of width 130-150 centimetre of raking, make.Can select contour with Semen Maydis, fruit forest zones
Bar crop carries out catch cropping, and this provides advantage for Pseudobulbus Bletillae (Rhizoma Bletillae) growth.The Pseudobulbus Bletillae (Rhizoma Bletillae) seedling of sexual propagation simultaneously has been sufficiently reserved original
Natural drought resisting attribute, this also provides excellent species for Rocky Desertification Control.
Five, field management and the prevention and control of plant diseases, pest control
(1) weeding in
The Pseudobulbus Bletillae (Rhizoma Bletillae) requires very strict in field management weeding, plants sprinkling Acetochlor sealing treatment, after Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling all sprouts.5-
What June, the Pseudobulbus Bletillae (Rhizoma Bletillae) grew is the most vigorous, and weeds also length quickly, carries out artificial weeding or selects the selective herbicidal being suitable for the Pseudobulbus Bletillae (Rhizoma Bletillae)
Agent.
(2) topdress
The Pseudobulbus Bletillae (Rhizoma Bletillae) is the plant that happiness is fertile, sprays a potassium dihydrogen phosphate or thin people and animals' fecaluria every month, stops the 7-8 month raw
Long entrance dormancy, but be intended to prevent weed growth.
(3) irrigation and draining
Pseudobulbus Bletillae (Rhizoma Bletillae) happiness the moon, often keeps moistening, to water during arid, 7～JIUYUE sooner or later respectively water a water.The Pseudobulbus Bletillae (Rhizoma Bletillae) is afraid of again flood,
The timely draining of heavy rain is avoided hindering root.
(4) root rot
South is many to be occurred at spring and summer rainy season.Prevention and controls: notice that water drainage is waterproof, deep-cut gutter.
(5) cutworm
Prevention and controls routinely, cutworm, wireworm, can manual catching and killing and trapping or mix pesticide-clay mixture, land used worm applies absolutely bed
On.With on 700 times of liquid pouring beds of 50% phoxim baythion cream.
Six, results
After transplanting under Pseudobulbus Bletillae (Rhizoma Bletillae) sexual reproduction breeding Seedling, growing about 3 years in natural environment, underground tuber growth becomes
Ripe, when reaching medicinal or deep processing effect, sale of gathering.
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but those skilled in the art will
Understanding, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.In embodiment unreceipted specifically
Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument unreceipted production firm person, be
Can be by the commercially available conventional products bought and obtain.
Embodiment
Embodiment 1
A kind of method of simulating natural condition scale Sexual breed Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, comprises the following steps:
One, the preparation before nursery is implemented.
1, bletilla striata seeds is gathered and preserves: about 28-30 ° of area of north latitude, annual 9-10 month during bletilla striata seeds maturation,
The i.e. tender cyan of Pseudobulbus Bletillae (Rhizoma Bletillae) capsule color fade gradually deepens brown occur, and in it, seed no longer bonds agglomerating and adopts when disperseing each other
Receive, with shears, the capsule of Pseudobulbus Bletillae (Rhizoma Bletillae) is cut together with fruit stem, fresh for the Pseudobulbus Bletillae (Rhizoma Bletillae) gathered capsule is placed in the ground that shady and cool ventilation is dried
Side's natural drying storage is stand-by.
2, the construction of simulating natural environment.Artificial simulation nature nursery hardware facility of building i.e. joins a warmhouse booth construction,
Simulated environment is to adapt to the temperature and humidity needed for bletilla striata seeds is sprouted.
3, sowing seedbed and irrigation system construction: along width on the rectangle soil plot of each wide 1.5 meters, long 45 meters
Center draw a horizontal line, then both sides soil is filled toward center line and forms the seedbed that high both sides, a centre are low, whole Seedling
Bed cross section be base angle be the isosceles triangle of 10 °-15 °；
After the substantially molding of seedbed, surface, seedbed plank is tamped surface, smooth seedbed, then by seedbed table smooth for molding
Face all sprays one herbicide and insecticide；
Then do a wide 25cm, the gutter of deep 8cm in both sides, seedbed, in ditch, spread two blocks of cement bricks every 35cm
(20cm × 8cm × 5cm) is easy to seedling management work；
By the wide plastic foil uniform fold that thickness be 8 thread consistent with seedbed with length on seedbed, then will be with plastic foil
The ground work cloth uniform fold of same size on the plastic film, absorbs water for moisturizing；
Subsequently the seedling medium that particle diameter is 0-9mm is laid in ground work cloth on, seedling medium be weight proportion be the grass of 1:1
Charcoal and the mixture of Vermiculitum, thick 2-3cm, make common seedling medium consolidation smooth with plank suppression, lay in substrate the most again
Thick layer 1-2cm particle diameter is the thin peat of 0-6mm, makes the smooth consolidation of thin peat with plank suppression equally, is finally constituted one all
Even, smooth, fine and smooth Seeding bed；
Then stretching on the ridge being fixed on seedbed by the drip irrigation zone of laser boring, one end, drip irrigation zone connects outlet, another
End seal is firmly fixed on seedbed end, is then folded in half into L angle-style in wide 8cm, color steel tile that length is identical with seedbed along wide center line
Cover on drip irrigation zone, strengthen hydraulic pressure and make the water in drip irrigation zone uniformly be sprayed on color steel tile inwall along both sides landing exudation and moistening to seedbed base
In matter；By water adding system, substrate on seed bed is thoroughly moistened before sowing, then cover seedbed moisturizing with thin film, wait to broadcast.
Two, sowing: taken out from Pseudobulbus Bletillae (Rhizoma Bletillae) capsule the fresh bletilla striata seeds gathered, sieving to be sufficiently mixed after one time is homogeneously disposed in
In gas-permeable container stand-by；Subsequently bletilla striata seeds is loaded in the plastic bottle cleaned out, bottom plastic bottle, open a 1.5mm's
Circular aperture, according to aerodynamic principle, in conjunction with human body respiration mechanism, the circle within a 1mm is opened on the top of plastic bottle
Shape aperture, one special artificial seeding's device of formation of then being combined closely in plastics spout and small-sized inflator gas outlet；
Time fine, broadcast in the sealing greenhouse booth that covering transmittance is 30% sunshade net built full encirclement
Kind, by seeder, bletilla striata seeds is uniformly sprayed on seedbed, the grain weight of every 9 Pseudobulbus Bletillae (Rhizoma Bletillae) capsules of square meter seeding in nursery bed；
After planting with atomizers spray one time of nutrition liquid, this has not only fed bletilla striata seeds and has sprouted necessary nutritional need,
Can make again to be formed between bletilla striata seeds and medium of seedling bed good coupling, then covering with ground sheeting on seedbed after planting, after broadcasting
Until bletilla striata seeds is sprouted before putting forth new leaves remains covering with ground sheeting.
Three, seedling tending management: when weather is fine, by about simulating natural environment temperature control to 28 DEG C, about one week visible
Seed turns green, starts film covering removably when sprouting puts forth new leaves, regard medium of seedling bed during covering with ground sheeting after one month
Humidity condition can be poured water；
Pouring water once when weather is fine every 4-5 days after removing mulch film, the most persistently pours water 5-6 minute in each seedbed；
Fertilization principle holds Shaoshi repeatedly, carries out nutritional solution for the first time and sprays, spray one time of nutrition every two weeks thereafter after taking off film
Liquid, entrance 5-7 month seedling fast growing period can suitably strengthen nutritional solution and spray number of times；Enter after summer as preventing temperature
It is ventilated with surrounding thin film that too high burn seedlings should open skylight after temperature of shed is more than 40 °, and shut in the evening the most again, sunshade net
The whole booths of the tightest covering；
Cultivating 12 months and i.e. obtain Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, averagely emerges 2200 strains in every square meter seedbed.
Embodiment 2
A kind of method of simulating natural condition scale Sexual breed Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, comprises the following steps:
One, the preparation before nursery is implemented.
1, bletilla striata seeds is gathered and preserves: about 28-30 ° of area of north latitude, annual 9-10 month during bletilla striata seeds maturation,
The i.e. tender cyan of Pseudobulbus Bletillae (Rhizoma Bletillae) capsule color fade gradually deepens brown occur, and in it, seed no longer bonds agglomerating and adopts when disperseing each other
Receive, with shears, the capsule of Pseudobulbus Bletillae (Rhizoma Bletillae) is cut together with fruit stem, fresh for the Pseudobulbus Bletillae (Rhizoma Bletillae) gathered capsule is placed in the ground that shady and cool ventilation is dried
Side's natural drying storage is stand-by.
2, the construction of simulating natural environment.Artificial simulation nature nursery hardware facility of building i.e. joins a warmhouse booth construction,
Simulated environment is to adapt to the temperature and humidity needed for bletilla striata seeds is sprouted.
3, sowing seedbed and irrigation system construction: along width on the rectangle soil plot of each wide 2 meters, long 60 meters
A horizontal line is drawn at center, is then filled toward center line by both sides soil and forms the seedbed that high both sides, a centre are low, whole seedbed
Cross section is the isosceles triangle in the range of a base angle is 10 °-20 °；
After the substantially molding of seedbed, surface, seedbed plank is tamped surface, smooth seedbed, then by seedbed table smooth for molding
Face all sprays one herbicide and insecticide；
Then do a wide 30cm, the gutter of deep 10cm in both sides, seedbed, in ditch, spread two blocks of cement bricks every 40cm
(23cm × 10cm × 6cm) is easy to seedling management work；
By the wide plastic foil uniform fold that thickness be 9 thread consistent with seedbed with length on seedbed, then will be with plastic foil
The ground work cloth uniform fold of same size on the plastic film, absorbs water for moisturizing；
Subsequently the seedling medium that particle diameter is 0-9mm is laid in ground work cloth on, seedling medium be weight proportion be the grass of 2:1
Charcoal and the mixture of Vermiculitum, thick 2-3cm, make common seedling medium consolidation smooth with plank suppression, lay in substrate the most again
Thick layer 1-2cm particle diameter is the thin peat of 0-6mm, makes the smooth consolidation of thin peat with plank suppression equally, is finally constituted one all
Even, smooth, fine and smooth Seeding bed；
Then stretching on the ridge being fixed on seedbed by the drip irrigation zone of laser boring, one end, drip irrigation zone connects outlet, another
End seal is firmly fixed on seedbed end, is then folded in half into L angle-style in wide 10cm, color steel tile that length is identical with seedbed along wide center line
Cover on drip irrigation zone, strengthen hydraulic pressure and make the water in drip irrigation zone uniformly be sprayed on color steel tile inwall along both sides landing exudation and moistening to seedbed base
In matter；By water adding system, substrate on seed bed is thoroughly moistened before sowing, then cover seedbed moisturizing with thin film, wait to broadcast.
Two, sowing: taken out from Pseudobulbus Bletillae (Rhizoma Bletillae) capsule the fresh bletilla striata seeds gathered, sieving to be sufficiently mixed after one time is homogeneously disposed in
In gas-permeable container stand-by；Subsequently bletilla striata seeds is loaded in the plastic bottle cleaned out, bottom plastic bottle, open the circle of a 2mm
Shape aperture, according to aerodynamic principle, in conjunction with human body respiration mechanism, the circle within a 1mm is opened on the top of plastic bottle
Aperture, one special artificial seeding's device of formation of then being combined closely in plastics spout and small-sized inflator gas outlet；
Time fine, broadcast in the sealing greenhouse booth that covering transmittance is 30% sunshade net built full encirclement
Kind, by seeder, bletilla striata seeds is uniformly sprayed on seedbed, the grain weight of every 10 Pseudobulbus Bletillae (Rhizoma Bletillae) capsules of square meter seeding in nursery bed；
After planting with atomizers spray one time of nutrition liquid, this has not only fed bletilla striata seeds and has sprouted necessary nutritional need,
Can make again to be formed between bletilla striata seeds and medium of seedling bed good coupling, then covering with ground sheeting on seedbed after planting, after broadcasting
Until bletilla striata seeds is sprouted before putting forth new leaves remains covering with ground sheeting.
Three, seedling tending management: when weather is fine, by about simulating natural environment temperature control to 28 DEG C, about one week visible
Seed turns green, starts film covering removably when sprouting puts forth new leaves, regard medium of seedling bed during covering with ground sheeting after one month
Humidity condition can be poured water；
Pouring water once when weather is fine every 4-5 days after removing mulch film, the most persistently pours water 5-6 minute in each seedbed；
Fertilization principle holds Shaoshi repeatedly, carries out nutritional solution for the first time and sprays, spray one time of nutrition every two weeks thereafter after taking off film
Liquid, entrance 5-7 month seedling fast growing period can suitably strengthen nutritional solution and spray number of times；Enter after summer as preventing temperature
It is ventilated with surrounding thin film that too high burn seedlings should open skylight after temperature of shed is more than 40 °, and shut in the evening the most again, sunshade net
The whole booths of the tightest covering；
Cultivating 12 months and i.e. obtain Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, averagely emerges 2500 strains in every square meter seedbed.
Embodiment 3
A kind of method of simulating natural condition scale Sexual breed Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, comprises the following steps:
One, the preparation before nursery is implemented.
1, bletilla striata seeds is gathered and preserves: about 28-30 ° of area of north latitude, annual 9-10 month during bletilla striata seeds maturation,
The i.e. tender cyan of Pseudobulbus Bletillae (Rhizoma Bletillae) capsule color fade gradually deepens brown occur, and in it, seed no longer bonds agglomerating and adopts when disperseing each other
Receive, with shears, the capsule of Pseudobulbus Bletillae (Rhizoma Bletillae) is cut together with fruit stem, fresh for the Pseudobulbus Bletillae (Rhizoma Bletillae) gathered capsule is placed in the ground that shady and cool ventilation is dried
Side's natural drying storage is stand-by.
2, the construction of simulating natural environment.Artificial simulation nature nursery hardware facility of building i.e. joins a warmhouse booth construction,
Simulated environment is to adapt to the temperature and humidity needed for bletilla striata seeds is sprouted.
3, sowing seedbed and irrigation system construction: along width on the rectangle soil plot of each wide 2.5 meters, long 60 meters
Center draw a horizontal line, then both sides soil is filled toward center line and forms the seedbed that high both sides, a centre are low, whole Seedling
Bed cross section is the isosceles triangle in the range of a base angle is 10 °-20 °；
After the substantially molding of seedbed, surface, seedbed plank is tamped surface, smooth seedbed, then by seedbed table smooth for molding
Face all sprays one herbicide and insecticide；
Then do a wide 35cm, the gutter of deep 15cm in both sides, seedbed, in ditch, spread two blocks of cement bricks every 45cm
(25cm × 15cm × 8cm) is easy to seedling management work as supporting platform；
By the wide plastic foil uniform fold that thickness be 10 thread consistent with seedbed with length on seedbed, then will be with plastic foil
The ground work cloth uniform fold of same size on the plastic film, absorbs water for moisturizing；
Subsequently the seedling medium sand that particle diameter is 0-9mm is laid on ground work cloth, thick 2-3cm, makes general with plank suppression
Logical seedling medium consolidation is smooth, and in substrate, lay thick layer 1-2cm particle diameter is the thin peat of 0-6mm the most again, same wood
Plate suppression makes the smooth consolidation of thin peat, is finally constituted uniform, smooth, a fine and smooth Seeding bed；
Then stretching on the ridge being fixed on seedbed by the drip irrigation zone of laser boring, one end, drip irrigation zone connects outlet, another
End seal is firmly fixed on seedbed end, is then folded in half into L angle-style in wide 15cm, color steel tile that length is identical with seedbed along wide center line
Cover on drip irrigation zone, strengthen hydraulic pressure and make the water in drip irrigation zone uniformly be sprayed on color steel tile inwall along both sides landing exudation and moistening to seedbed base
In matter；By water adding system, substrate on seed bed is thoroughly moistened before sowing, then cover seedbed moisturizing with thin film, wait to broadcast.
Two, sowing: taken out from Pseudobulbus Bletillae (Rhizoma Bletillae) capsule the fresh bletilla striata seeds gathered, sieving to be sufficiently mixed after one time is homogeneously disposed in
In gas-permeable container stand-by；Subsequently bletilla striata seeds is loaded in the plastic bottle cleaned out, bottom plastic bottle, open a 2.5mm's
Circular aperture, according to aerodynamic principle, in conjunction with human body respiration mechanism, the circle within a 1mm is opened on the top of plastic bottle
Shape aperture, one special artificial seeding's device of formation of then being combined closely in plastics spout and small-sized inflator gas outlet；
Time fine, broadcast in the sealing greenhouse booth that covering transmittance is 30% sunshade net built full encirclement
Kind, by seeder, bletilla striata seeds is uniformly sprayed on seedbed, the seed of every about 10 Pseudobulbus Bletillae (Rhizoma Bletillae) capsules of square meter seeding in nursery bed
Amount；
After planting with atomizers spray one time of nutrition liquid, this has not only fed bletilla striata seeds and has sprouted necessary nutritional need,
Can make again to be formed between bletilla striata seeds and medium of seedling bed good coupling, then covering with ground sheeting on seedbed after planting, after broadcasting
Until bletilla striata seeds is sprouted before putting forth new leaves remains covering with ground sheeting.
Three, seedling tending management: when weather is fine, by simulating natural environment temperature control to 25-30 DEG C, about one week visible kind
Son turns green, starts film covering removably when sprouting puts forth new leaves, regard medium of seedling bed wet during covering with ground sheeting after one month
Degree situation can be poured water；
Pouring water once when weather is fine every 4-5 days after removing mulch film, the most persistently pours water 5-6 minute in each seedbed；
Fertilization principle holds Shaoshi repeatedly, carries out nutritional solution for the first time and sprays, spray one time of nutrition every two weeks thereafter after taking off film
Liquid, entrance 5-7 month seedling fast growing period can suitably strengthen nutritional solution and spray number of times；Enter after summer as preventing temperature
It is ventilated with surrounding thin film that too high burn seedlings should open skylight after temperature of shed is more than 40 °, and shut in the evening the most again, sunshade net
The whole booths of the tightest covering；
Cultivating 13 months and i.e. obtain Pseudobulbus Bletillae (Rhizoma Bletillae) seedling, averagely emerges 2000 strains in every square meter seedbed.
Finding in cultivating process, using the seedling medium peat composed of rotten mosses and the mixture of Vermiculitum, the upgrowth situation of Pseudobulbus Bletillae (Rhizoma Bletillae) seedling is better than
Other seedling mediums.
Embodiment 1-3 is cultivated the Pseudobulbus Bletillae (Rhizoma Bletillae) seedling obtained transplant:
The loose fertile sandy loam of selection and humus loam, dark and damp environment, wholely；
Soil is turned over more than 20 centimetres, executes farm manure 1000 kilograms for every mu, do not have farm manure can spread fertilizer over the fields Pseudobulbus Bletillae (Rhizoma Bletillae) specific complex
Fertile 50 kilograms, then plough and make soil and fertilizer mix uniformly；
Plough shallowly before planting once, whole for soil thin, the high furrow of width 130-150 centimetre of raking, make；
Field management is carried out after plantation:
(1) weeding in: the Pseudobulbus Bletillae (Rhizoma Bletillae) requires very strict in field management weeding, sprays Acetochlor sealing treatment, 5-6 before plantation
Month Pseudobulbus Bletillae (Rhizoma Bletillae) growth the most vigorous, weeds also long quickly, carry out artificial weeding or select the selective herbicide being suitable for the Pseudobulbus Bletillae (Rhizoma Bletillae)；
(2) topdress: the Pseudobulbus Bletillae (Rhizoma Bletillae) is the plant that happiness is fertile, sprays a potassium dihydrogen phosphate or thin people and animals' fecaluria, 7-8 every month
Stop growing the moon entrance dormancy, but is intended to prevent weed growth；
(3) irrigate and draining: Pseudobulbus Bletillae (Rhizoma Bletillae) happiness the moon, often keep moistening, to water during arid, 7～JIUYUE sooner or later respectively water once
Water, the Pseudobulbus Bletillae (Rhizoma Bletillae) is afraid of again flood, and the timely draining of heavy rain is avoided hindering root；
(4) root rot: south is many to be occurred at spring and summer rainy season, notices that water drainage is waterproof, deep-cuts gutter.
(5) cutworm: prevention and controls routinely, cutworm, wireworm, can manual catching and killing and trapping or mix pesticide-clay mixture, land used
Worm applies absolutely on bed.With on 700 times of liquid pouring beds of 50% phoxim baythion cream.
After transplanting under Pseudobulbus Bletillae (Rhizoma Bletillae) sexual reproduction breeding Seedling, growing about 3 years in natural environment, underground tuber growth becomes
Ripe, when reaching medicinal or deep processing effect, sale of gathering.
Find during bletilla seed transplantation of seedlings, the Pseudobulbus Bletillae (Rhizoma Bletillae) seedling strong drought resistance of the sexual propagation that the method for the present invention is cultivated,
Transplanting survival rate is high, and transplanting survival rate all reaches more than 90%, and sexual reproduction and seedling culture of bletilla can quick reform of nature ring after transplanting
Border, also remains the natural drought resisting attribute of the Pseudobulbus Bletillae (Rhizoma Bletillae), production cost is greatly reduced.
It addition, with a group training place taking up an area 3000 square meters, calculate by group training six layers, occupation of land is exactly 18000 flat
Rice, the group training amount of a year only 2,000,000 strain Pseudobulbus Bletillae (Rhizoma Bletillae) seedling；And the mating system of the Pseudobulbus Bletillae (Rhizoma Bletillae) seedling that the present invention provides is 10000 flat
Rice breed that to breed the Pseudobulbus Bletillae (Rhizoma Bletillae) seedling place year be more than 20,000,000 strains, substantially increase efficiency, and be easy to large-scale production.
The present invention can nursery under modernization gutter-connected plastic tent, use supporting drip irrigation system and modern agriculture to manage skill
Art, it is achieved scale, scientific nursery, is conducive to protection Pseudobulbus Bletillae (Rhizoma Bletillae) wild resource, reduces the destruction to natural resources, every square meter Seedling
Bed emergence rate reaches about 2000 strains.The Pseudobulbus Bletillae (Rhizoma Bletillae) seedling strong drought resistance of sexual propagation of method cultivation of this invention, transplanting survival rate
Height, after sexual reproduction and seedling culture of bletilla transplanting, energy quickly reform of nature environment, also remains the natural drought resisting attribute of the Pseudobulbus Bletillae (Rhizoma Bletillae), significantly
Reduce production cost.Strengthen the Industry Promotion of this achievement, not only administered ecological environment, also create substantial amounts of economic effect
Benefit, meets the five great development theories of China.It is to realize the good kind that the blue or green light green people in mountain is plentiful.Kind particular attribute according to the Pseudobulbus Bletillae (Rhizoma Bletillae)
Systematization research and development, can make one and have global specialty industries chain.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that without departing substantially from the present invention's
May be made that in the case of spirit and scope many other change and amendment.It is, therefore, intended that in the following claims
Including all such changes and modifications belonged in the scope of the invention.
Claims (10)
1. a seedling system, it is characterised in that including: greenhouse (100), seedbed (200) and irrigation system (300), described
Seedbed (200) is in described greenhouse；
Described seedbed (200) all includes that seedbed matrix (210), the cross section in described seedbed matrix (210) are ridge-shaped, described Seedling
Bed matrix (210) includes seedbed crestal culmination (260) and the matrix in the both sides in described seedbed crestal culmination (260) domatic (220)；
Described irrigation system (300) includes the irrigating unit corresponding with described seedbed (200), and described irrigating unit is arranged on described
Top, seedbed (200).
Seedling system the most according to claim 1, it is characterised in that the cross section in described seedbed matrix (210) is isosceles
Triangle.
Seedling system the most according to claim 1, it is characterised in that described matrix domatic (220) and the angle a of horizontal plane
It it is 5～45 degree.
Seedling system the most according to claim 1, it is characterised in that be coated with water-separating film on described seedbed matrix (210),
It is coated with fabric on described water-separating film, described fabric is coated with at least one of which seedling medium.
Seedling system the most according to claim 1, it is characterised in that each in described irrigating unit includes:
Drip irrigation zone or drip irrigation pipe (310), have the first end and the second end, and described first end connects outlet, described second end seal
Live；It is provided with multiple aperture or water dropper between described first end and described second end；Described drip irrigation zone or drip irrigation pipe (310) set
Put upper in described seedbed crestal culmination (260) and extend along described seedbed crestal culmination (260).
Seedling system the most according to claim 5, it is characterised in that described irrigating unit farther includes: housing
(350), described housing (350) is strip, covers in described drip irrigation zone or drip irrigation pipe on (310).
Seedling system the most according to claim 6, it is characterised in that described housing (350) be cross section be concave shape
Strip plate.
Seedling system the most according to claim 6, it is characterised in that the cross section of described housing (350) is circular arc, V
Shape or L-shaped.
Seedling system the most according to claim 6, it is characterised in that described drip irrigation zone or multiple holes of drip irrigation pipe (310)
Mouth is towards the inwall of described housing.
Seedling system the most according to claim 1, it is characterised in that described greenhouse (100) including:
Support frame；
Glazing material, is arranged in described support frame；
Sunshade net, is arranged on described glazing material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738856.8A CN106165628A (en) | 2016-08-26 | 2016-08-26 | A kind of seedling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738856.8A CN106165628A (en) | 2016-08-26 | 2016-08-26 | A kind of seedling system |
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| CN106165628A true CN106165628A (en) | 2016-11-30 |
Family
ID=57376738
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610738856.8A Pending CN106165628A (en) | 2016-08-26 | 2016-08-26 | A kind of seedling system |
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| CN (1) | CN106165628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915539A (en) * | 2019-12-30 | 2020-03-27 | 广东海洋大学 | Technology for raising seedlings and forestation of streblus streblumea |
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