CN104663301B - A kind of heat froth particle nursery box and its application - Google Patents
A kind of heat froth particle nursery box and its application Download PDFInfo
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- CN104663301B CN104663301B CN201510061631.9A CN201510061631A CN104663301B CN 104663301 B CN104663301 B CN 104663301B CN 201510061631 A CN201510061631 A CN 201510061631A CN 104663301 B CN104663301 B CN 104663301B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- 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 Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Protection Of Plants (AREA)
Abstract
The present invention relates to a kind of heat froth particle nursery box and its application, belong to the breeding method of plant seedling.The ground hot line that resistance is 33 ohm/meters is laid on color-steel composite board bottom, nursery box is formed.Cuttings base portion is wrapped up with nutrient bag, nursery box is entered successively, upper space is filled up with the foam particle of 1 3cm sizes, fill out away from terminal bud 2cm or so, with newspaper by the space bedding between cuttings, the thick fine sands of 1 2cm are covered above, make a newspaper more closed space formed below, temperature is maintained at 27 29 DEG C in space, irrigates 1 2000 times of carbendazim solution to nursery box every 78 days, keeps matrix moistening in case.Seedling raise period 30~40 days, obtains incubator nursery.The inventive method nursery Rooting percent reaches more than 95.0%, and root quantity is more and is evenly distributed, and improves the transplanting survival rate of mulberry sapling.Compared with plane nursery, multilayer nursery improves unit area nursery number.
Description
First, technical field
The present invention relates to a kind of heat froth particle nursery box and its application, belong to the breeding method of plant seedling, it is special
In breeding for nursery stock.
2nd, background technology
Mulberry sapling mating system is divided into generative propagation and the major class of vegetative propagation two.Vegetative propagation can keep and continue parent's
Merit, its method mainly has grafting, cuttage (stiff wood and spray), press strip etc..
Mulberry sapling is bred using grafting (bag connects) occupy definitely leading status in China at present.The master of current China mulberry sapling
The place of production concentrates on 5~6 counties of the province of Jiangsu and Zhejiang Provinces two, more than 1,000,000,000 plants of normal year production grafting mulberry sapling, other areas of the supply whole nation
The planting and renewal in mulberry field.This is that long and rich experience due to these main product seedling county's planting mulberry and breeding silkworm；And soil fertilizer
It is fertile, it is with heavy rainfall, it is adapted to the growth of mulberry sapling, survival rate is 85% or so.But its product seedling cycle is (2 years) long, complex procedures, to skill
Art and natural environmental condition requirement are high, are that other areas are difficult to imitate.With the transfer from east to west of national silkworm and mulberry main producing region,
Jiangsu and Zhejiang Provinces silkworm area mulberry field area falls sharply, and nursery base is also annual different degrees of to be reduced, and the personnel for being engaged in seedling-raising technique tend to old
Age, young man is reluctant to be engaged in this work again, in addition cost of transportation expensive in recent years, the mulberry sapling valency needed for making western silkworm area
Lattice all show up-trend every year.Most basic mulberry sapling comes the western sericulture there of development from where, it will be silkworm Sericulture hair
The great difficult problem that developable surface faces.
Cutting propagation is a kind of method the simplest in mulberry tree vegetative propagation, with materials easily, method is simple, seedling
Fast the advantages of.According to cutting time and the difference of fringe bar maturity, mulberry tree cuttage can be divided into cuttage and green wood cutting again, firmly
Branch cuttage is to carry out cuttage in spring using 1 year raw suberification branch, and green wood cutting is carried out in summer and autumn using new twig
Cuttage.But because cuttage root-taking is difficult, planting percent is low, is never widely used in actual production.Cuttage is compared with green branch
Cuttage compare be using the branch of top clipping or cut shoot be cuttings, there is refuse reclamation and sericulture achievement is not influenceed.
3rd, the content of the invention
Technical problem
It is an object of the invention to provide a kind of heat froth particle nursery box and its application, with ensure cultivating seedlings into
Motility rate and planting percent, reduce seedling cost, make nursery work batch production, standardization, and suitable China's most area can be autonomous
Ground breeding mulberry seedling.
Technical scheme
A kind of heat froth particle nursery box, it is characterised in that：
1) heating nursery box makes and prepares：Nursery box is made of the color-steel composite board of thickness 5.0cm, the external diameter length and width of casing
Height is respectively 210cm, 110cm and 30cm, by underground heat line parallel two-way that specification is 33 ohm/meters with the interval of line width 5cm, edge
Nursery box is longitudinally paved with bottom, and is fixed with transparent adhesive tape, then cut-in temperature controlling switch, to ensure the constant of the temperature inside the box,
First the bottom in heating nursery box spreads the thick fine sands of 1 layer of 2-3cm, and one layer of black mulch film having openning hole then is spread thereon；
2) cuttings prepares：By the spring cut down or top clipping branch, it is desirable to no disease and pests harm, without tearing skin, be cut into that 16-18cm is long to be inserted
Fringe, there is a full hibernaculum at 1-1.5cm below cuttings upper cut, the requirement of cuttings lower cut is smooth without flash, if unsmooth need to use
Cutter cuts smooth, after being processed with root-growing agent, takes out, and dries；With non-woven fabrics or newspaper by 2000 times of wettable powders of liquid 50%
The seedling medium parcel cuttings base portion that carbendazim soaks, and tightened with cord, each cuttings about wraps up matrix 25-35g；
3) nursery box cuttings structure：The cuttings that will be wrapped is close in the nursery box of discharge, more than nutrient bag arrives cuttings
Below terminal bud at 2cm, filled with the foam particle of diameter 1-3cm, newspaper is then laid on foam particle, about 1- is used on newspaper
The fine sand covering of 2cm, makes cuttings only spill terminal bud and above section.
The black mulch film iron nail punching, every square meter are uniformly distributed 80-120.It is described a kind of using heat froth grain
The seedling culture frame of sub- nursery box, it is characterized in that, the shelf of 2.2m × 1.2m × 1.6m is welded into angle iron, 3-tier architecture, pin is high
20cm, per interlamellar spacing 70cm, every layer is placed a heating nursery box.It is described a kind of using heat froth particle nursery box and nursery
Frame is exclusively used in breeding for nursery stock.
Beneficial effect
1) nursery box of the invention is made of color-steel composite board, the effect with insulation, can avoid heat in case
A large amount of losses of amount, reduce the consumption of electric energy, and have used attemperating unit, the state for making the temperature in case tend towards stability, favorably
In the rooting development of cuttings；Nursery box low manufacture cost, it is reusable.One layer of fine sand of 2-3cm has been laid on heater wire,
The temperature of whole seedbed base portion is set to be in uniform state.
2) multilayer nursery is carried out present invention employs seedling culture frame, cuttings can be discharged one after another, substantially increase unit area
Nursery quantity, every mu of vinyl house every time can ten thousand plants of cutting propagation nursery stock 40-45, reduce makes to nursery land area
With improve the service efficiency in soil.
3) each cuttings base portion of this patent is wrapped up with matrix nutrition bag, saves 2-3 times of matrix than conventional seedbed cuttage, significantly
Reduce seedling cost.Cuttings only has base portion to wrap up nutrient bag, thereon for foam particle is filled, is conducive to the breathing of whole cuttings,
Make its root development more preferable.Because cuttings base portion has wrapped up nutrient bag, protection to root system is can be very good when transplanting, so
Greatly improve planting percent.
4) this method rootage duration is short, and the nursery stock product root quantity of formation is big and is evenly distributed, due to cuttings base portion bag
Matrix nutrition bag is wrapped up in, greatly small and tender root systems have been protected during transplanting, improve transplanting survival rate.Rooting rate reach 95% with
On.Planting percent reaches 87.4%, and the development of root is more ripe.
5) using discarded foam particle, without custom-made nursery cover plate, cost is reduced, it is simple to operate.And bubble
Foam particle and fine sand can be recycled after 0.1% potassium permanganate liquid disinfectant.
4th, illustrate
Fig. 1 nursery box；
Fig. 2 seedling cultivation and rootings survive design sketch.
5th, specific embodiment
(1) processing method 1
The preparation of 1 nursery place：Nursery place required for the method is in vinyl house.Vinyl house have insulation,
The characteristics of rain and snow, advantageously reduce power consumption, operation, convenient management.
2 seedling culture frames make：The shelf of 2.2m × 1.2m × 1.6m is welded into angle iron.3-tier architecture, pin 20cm high, often
Interlamellar spacing 70cm, every layer is placed a heating nursery box；
3 heating nursery box make and prepare：Nursery box is made of the color-steel composite board of thickness 5.0cm, the external diameter length and width of casing
Height is respectively 210cm, 110cm and 30cm.By underground heat line parallel two-way that specification is 33 ohm/meters with the interval of line width 5cm, edge
Nursery box is longitudinally paved with bottom, and is fixed with transparent adhesive tape, then cut-in temperature controlling switch, to ensure the constant of the temperature inside the box.
First the bottom in heating nursery box spreads the thick fine sands of 1 layer of 2-3cm, one layer of black mulch film having openning hole then is spread thereon and (uses 2 inch
Iron nail punching, every square meter are uniformly distributed 100 holes or so).
4 cuttings selects：The cuttings selects improved seeds mulberry tree spring cut down or spring top clipping branch (bar footpath 0.6-1.5cm),
Ask hibernaculum full, no disease and pests harm.
5 cuttage steps：
1) cuttings is cut：Cut down using the mulberry tree spring or the branch of spring top clipping makees cuttings, it is long that cuttings is cut into 16-18cm, top top
1-1.5cm more than bud is stayed, clip requirement in lower end is smooth.
2) cuttings base portion cuts mouth treatment：With indolebutyric acid 200mg/L (50% alcoholic solution) soak cuttings base portion 2-3cm,
Soak time 8-10 seconds.
3) bag nutrient bag：After cuttings base portion dries naturally, the nursery non-woven fabrics with 15cm square is more by 2000 times of liquid
The seedling medium parcel cuttings base portion that bacterium spirit (50% wettable powder) is soaked, and tightened with cord, each cuttings is about wrapped up and educated
Seedling matrix (Shanghai Shen Wo organic nutrient soils factory) 30g or so.
4) cuttings enters nursery box：The cuttings that will be wrapped is close in the nursery box of discharge, more than nutrient bag arrives cuttings top
Below bud at 2cm, filled with the foam particle of diameter 1-3cm, newspaper is then laid on foam particle, about 1- is used on newspaper
The fine sand covering of 2cm, makes cuttings only spill terminal bud and above section.
6 heat and moisture preservings are degerming：Ensure that matrix is always maintained at moistening, and temperature is at 27-29 DEG C or so, according to nursery
Actual conditions, 1 2000 times of carbendazim (50% wettable powder) solution was irrigated to nursery box every 7-8 days.
7 hardenings and transplanting：After cuttage 20 days, most of root has grown nutrient bag, and temperature is adjusted into 25 DEG C, if day
Equal temperature reaches 15 DEG C of southern area, can stop heating.After about 30 days, the time for being stepped up opening greenhouse door-window is refined
Seedling, after about 40 days, selection is at dusk or the cloudy day is transplanted to nursery, pours and sheltered from heat or light moisturizing with 50% sunshade net after root water, and later 10
It notes the holding ground moistening that keeps the skin wet.
The management in 8 nurseries：Ground moistening is often kept after transplanting, sunshade net is progressively thrown off, weeded with a hoe in time, prevented
Only bed surface is hardened.Management of fostering and apply fertilizer is carried out simultaneously, fertilising is multiple on a small quantity, by light to dense；Also root can be carried out with 0.5% urea liquid
Topdress outward, promote nursery stock robust growth.
(2) fine sand is not covered after the nursery box bottom of processing method 2 laying ground hot line, will be directly surrounded by the cuttings of nutrient bag
It is thrown into successively on ground hot line, other measures are identical with treatment 1.
(3) directly paving 15cm thick pearl batholith after the nursery box of processing method 3 covers perforated plastic film on fine sand
Matter, the cuttings that then will be handled well is inserted directly into seedling medium, and base portion does not wrap up nutrient bag, and other measures are identical with treatment 1.
(4) processing method 4：Cottage method is different from treatment 1, and other measures are with treatment 1, and specific implementation method is as follows：
Spread the thick perlites of 2-3cm thereon after fine sand and black mulch film are completed in treatment 1.
Length and width, the thick foam cover plate for being respectively 99cm, 10cm, 3cm, cystosepiment two are fabricated to expandable polystyrene
A semicircle sulculus for 1.5cm diameters is cut every 5cm in side.
In the 3 expandability polyphenyl second of a height of 199cm × 3cm of length and width × 10cm in longitudinal both sides of nursery box and middle setting
Alkene cystosepiment, nursery cover plate is tiled thereon successively, and Bian Pu sides are inserted into cuttings (not bag nutrient bag) in semicircle sulculus, is inserted
Fringe base in contact black mulch film is advisable, and two pieces of adjacent cystosepiment sulculuses are docked mutually, cuttings are clamped, until sticking with whole nursery
Case.Newspaper is cut into 5cm paper slips wide by Gai Manhou, foam cover plate top joint is covered in, between enclosing foam plate and cuttings hole
Gap, then perlite covering about 2cm thick above, is compacted newspaper, and making being capable of heat and moisture preserving in case.
(5) processing method 5：Cottage method is different from treatment 1, and other measures are with treatment 1.Specific implementation method is as follows：
Length and width, the thick foam cover plate for being respectively 99cm, 10cm, 3cm, cystosepiment two are fabricated to expandable polystyrene
A semicircle sulculus for 1.5cm diameters is cut every 5cm in side.
In the 3 expandability polyphenyl second of a height of 199cm × 3cm of length and width × 10cm in longitudinal both sides of nursery box and middle setting
Alkene cystosepiment, nursery cover plate is tiled thereon successively, Bian Pu sides will process 1 base portion wrap nutrient bag cuttings it is small by cover plate
The position of groove is put into nursery box, and two pieces of adjacent cystosepiment sulculuses are docked mutually, cuttings are clamped, until sticking with whole nursery box.
Newspaper is cut into 5cm paper slips wide by Gai Manhou, is covered in foam cover plate top joint, the seam between enclosing foam plate and cuttings hole
Gap, then perlite covering about 2cm thick above, is compacted newspaper, and making being capable of heat and moisture preserving in case.
The above 5 kinds of processing methods the results are shown in Table 1.
Drawn by the data analysis of table 1, treatment 1 and 5 effects for the treatment of are best.Rooting rate reaches more than 95%.Planting percent is equal
87.4% is reached, the development of root is more ripe.Significantly better than other 3 treatment.
Process 2 part cuttings base portions to rot, part does not rot also not taking root, and have impact on cutting experiment, by with thermometer
Measurement seedbed base temperature, diverse location temperature difference is larger, it is considered to be because cardinal temperature inequality causes, adjacent heater wire
Cuttings is too high due to temperature, rots to go mouldy, away from heater wire cuttings farther out again because heating not enough causes not taking root.Treatment 1 exists
One layer of fine sand of 2-3cm is laid on heater wire, the temperature of whole seedbed base portion is in uniform state, therefore rooting efficiency is excellent
In treatment 2.
Treatment 1 saves seedling medium compared with treatment 3, and seedling cost greatly reduces, and 1 cuttings for the treatment of only has base
Nutrient bag is wrapped up in portion, thereon for foam particle is filled, is conducive to the breathing of whole cuttings, makes its root development more preferable.Treatment 1 by
Nutrient bag is wrapped up in cuttings base portion, protection to root system has been can be very good when transplanting, so also greatly improve planting percent.
Compared with treatment 4 and treatment 5, unit area nursery number is improved for treatment 1, because 5 nursery box cuttages for the treatment of 4 and treatment
The quantity of cuttings is limited by foam cover plate, can only be by the distance between rows and hills cuttage of 10cm × 5cm, and processing 1 can abut successively
Discharge, is approximately more than 1.5 times of the method nursery number for processing 4 and treatment 5.
Treatment 1 is almost identical with 5 nursery effects for the treatment of, but all higher than treatment 4, is primarily due to treatment 1 and treatment 5 in cuttings
Base portion has wrapped up nutrient bag, makes cuttage seeding root growth more vigorous, and can be very good to protect root system when transplanting, and improves shifting
Plant survival rate.
Treatment 1 is compared with treatment 5, mainly processes 1 using discarded foam particle, without custom-made nursery cover plate,
Cost is reduced, and operation is simpler than treatment 5.
15 kinds of different disposal method cutting experiments of table compare
Note：1) rooting rate=root of hair strain number/cuttage number × 100%；
2) planting percent=transplant survival strain number/cuttage number × 100%.
3) transplanting survival rate=transplant survival number/strain number × 100% of taking root
4) every plant of root of hair number is the average of 100 young plants randomly selected
5) mulberry tree breed used by is to educate 71-1.
Claims (2)
1. a kind of seedling-wood breeding method of use heat froth particle nursery box, it is characterised in that：
1) heating nursery box makes and prepares：Nursery box is made of the color-steel composite board of thickness 5.0cm, the external diameter length and width high score of casing
Not Wei 210cm, 110cm and 30cm, by underground heat line parallel two-way that specification is 33 ohm/meters with the interval of line width 5cm, along nursery
Case is longitudinally paved with bottom, and is fixed with transparent adhesive tape, then cut-in temperature controlling switch, to ensure the constant of the temperature inside the box, first exists
The bottom for heating nursery box spreads the thick fine sands of 1 layer of 2-3cm, and one layer of black mulch film having openning hole then is spread thereon；
2) cuttings prepares：By the spring cut down or top clipping branch, it is desirable to no disease and pests harm, without tearing skin, be cut into 16-18cm cuttings long, insert
There is a full hibernaculum below fringe upper cut at 1-1.5cm, the requirement of cuttings lower cut is smooth without flash, if unsmooth need to use cutter
Cut smooth, after being processed with root-growing agent, take out, dry；2000 times of 50% wettable powder carbendazim is soaked with non-woven fabrics or newspaper
Wet seedling medium wraps up cuttings base portion with nutrition bag form, and is tightened with cord, each cuttings parcel matrix 25-35g；
3) nursery box cuttings structure：The cuttings that will be wrapped is close to and is emitted in nursery box, more than nutrient bag arrives cuttings terminal bud
At following 2cm, filled with the foam particle of diameter 1-3cm, newspaper is then laid on foam particle, with 1-2cm's on newspaper
Fine sand is covered, and cuttings is only exposed terminal bud and above section.
2. the seedling-wood breeding method of a kind of use heat froth particle nursery box according to claim 1, it is characterised in that：
The punching of black mulch film iron nail, every square meter are uniformly distributed 80-120.
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| CN201510061631.9A CN104663301B (en) | 2015-02-05 | 2015-02-05 | A kind of heat froth particle nursery box and its application |
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| CN201510061631.9A CN104663301B (en) | 2015-02-05 | 2015-02-05 | A kind of heat froth particle nursery box and its application |
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| CN104663301B true CN104663301B (en) | 2017-06-23 |
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| CN111657036A (en) * | 2020-06-05 | 2020-09-15 | 北京林业大学 | Method for planting woody plants in high and cold area park |
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| CN102172150B (en) * | 2011-02-17 | 2012-06-27 | 云南省农业科学院蚕桑蜜蜂研究所 | Method for culturing wood seedlings by applying culture box |
| CN203105201U (en) * | 2013-04-02 | 2013-08-07 | 东北农业大学 | Small-sized lab seedling-raising box |
| CN203313782U (en) * | 2013-05-23 | 2013-12-04 | 安徽科技学院 | Electric heating semi-closed heat preserving plant seedling cultivating box |
| CN103329757A (en) * | 2013-06-29 | 2013-10-02 | 郴州聚新源科技有限公司 | Three-dimensional constant-temperature seedling box |
| CN203482666U (en) * | 2013-09-17 | 2014-03-19 | 黄桂淑 | Multi-layer seedling cultivation device |
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Inventor after: Cao Xu Inventor after: Cheng Jialing Inventor after: Zhang Guozheng Inventor after: Li Long Inventor after: Liu Li Inventor after: Du Wei Inventor before: Cheng Jialing Inventor before: Zhang Guozheng Inventor before: Li Long Inventor before: Liu Li Inventor before: Du Wei |
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Application publication date: 20150603 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: A nursery box for heating foam particles and its application Granted publication date: 20170623 License type: Common License Record date: 20210714 |
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Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |