CN104663301A - Heating foam particle sapling-growing box and application thereof - Google Patents
Heating foam particle sapling-growing box and application thereof Download PDFInfo
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- CN104663301A CN104663301A CN201510061631.9A CN201510061631A CN104663301A CN 104663301 A CN104663301 A CN 104663301A CN 201510061631 A CN201510061631 A CN 201510061631A CN 104663301 A CN104663301 A CN 104663301A
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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)
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Protection Of Plants (AREA)
Abstract
The invention relates to a heating foam particle sapling-growing box and application thereof, which belong to a growing method for plant saplings. Ground heating wires, the resistance of which is 33Ohm per meter, are laid on the color steel composite plate box bottom, and thereby the sapling-growing box is formed. The basal parts of cuttings are wrapped by nutrition bags and are arranged sequentially in sapling-growing boxes, foam particles which are 1cm to 3m in size fill up the upper space until the foam particles are about 2cm away from terminal buds, newspapers are used for covering the gaps among the cuttings, and are covered by fine sand which is 1cm to 2cm thick, so that a relatively closed space is formed under the newspapers, the temperature in the space is kept at 27 DEG C to 29 DEG C, and carbendazim solution diluted 2000 times is poured into the sapling-growing boxes once every 7 to 8 days, so that the substrate in the sapling-growing boxes is kept wet. After 30 to 40 days of sapling growing, warming box-grown saplings are obtained. The rooting rate of the saplings grown by the method reaches more than 95 percent, the number of the root systems is large, the distribution of the root systems is even, and the survival rate of the transplanted mulberry sapling is increased. Compared with planar sapling growing, multi-layered sapling growing increases the number of grown saplings per unit area.
Description
One, technical field
The present invention relates to a kind of heating foam particle seedling growing box and application thereof, belong to the breeding method of plant seedling, be exclusively used in breeding of nursery stock.
Two, background technology
Mulberry sapling mating system is divided into sexual propagation and the large class of vegetative propagation two.Vegetative propagation can keep and continue the merit of parent, and its method mainly contains grafting, cuttage (hard branch and spray), press strip etc.
Grafting (bag connects) breeding mulberry sapling is used to occupy definitely leading status in China at present.Concentrate on 5 ~ 6 counties of Jiangsu and Zhejiang Provinces two province the main product of current China mulberry sapling, more than the strain of normal time production grafting mulberry sapling 1,000,000,000, the planting in other regional mulberry fields, the supply whole nation and renewal.This is that long and rich experience due to these main product seedling county's planting mulberry and breeding silkworm; And soil is fertile, with heavy rainfall, be applicable to the growth of mulberry sapling, survival rate is about 85%.But it produces the seedling cycle long (2 years), complex procedures, requiring high to technology and natural environmental condition, is that other areas are difficult to imitate.Along with the transfer from east to west of national silkworm and mulberry main producing region, silkworm district, Jiangsu and Zhejiang Provinces mulberry field area falls sharply, nursery base is annual reducing in various degree also, the personnel being engaged in seedling growing process are tending towards aging, young man is reluctant again to be engaged in this work, in addition expensive in recent years cost of transportation, makes the mulberry sapling price needed for western silkworm district all present up-trend every year.Developing the most basic mulberry sapling of western sericulture there to come from where, will be the great difficult problem that silkworm and mulberry sericulture development faces.
Cottage propagation is a kind of the simplest method in mulberry tree vegetative propagation, has advantages such as drawing materials easily, method is simple, seedling is fast.According to the difference of cutting time and fringe bar maturity, mulberry tree cuttage can be divided into cuttage and green wood cutting again, and cuttage is that employing 1 year raw suberification branch carries out cuttage in spring, and green wood cutting is then adopt new twig to carry out cuttage in summer and autumn.But because cuttage root-taking is difficult, planting percent is low, is never widely used in actual production.It is utilize the branch of top clipping or cut shoot for cuttings that cuttage is compared compared with green wood cutting, has refuse reclamation and does not affect the advantage of sericulture achievement.
Three, summary of the invention
Technical problem
The object of the present invention is to provide a kind of heating foam particle seedling growing box and application thereof, to guarantee survival rate and the planting percent of cultivating seedlings, reduce seedling cost, make nursery work batch production, standardization, suitable China most area can independently breeding mulberry seedling.
Technical scheme
A kind of heating foam particle seedling growing box, is characterized in that:
1) heat seedling growing box make and prepare: the seedling growing box color-steel composite board of thick 5.0cm is made, the external diameter length, width and height of casing are respectively 210cm, 110cm and 30cm, be that the underground heat line parallel two-way of 33 ohm/meter is with the interval of line width 5cm by specification, longitudinally be paved with at the bottom of case along seedling growing box, and fix with transparent adhesive tape, then cut-in temperature gauge tap, to ensure the constant of the temperature inside the box, first at the bottom of the case of heating seedling growing box, spread the thick fine sand of 1 layer of 2-3cm, then spread the black mulch film that one deck has openning hole thereon;
2) cuttings prepares: cut down in the spring or the branch of top clipping, require without damage by disease and insect, without tearing skin, be cut into the cuttings that 16-18cm is long, there is a full hibernaculum at 1-1.5cm place below cuttings upper cut, cuttings lower cut requires level and smooth without burr, need cut smooth, if unsmooth with cutter after root-growing agent process, take out, dry; The seedling medium parcel cuttings base portion 2000 times of liquid 50% wetting powder carbendazim soaked with non-woven fabrics or newspaper, and tighten with cord, each cuttings about wraps up matrix 25-35g;
3) seedling growing box cuttings structure: the cuttings wrapped is close in the seedling growing box of discharge, more than nutritious bag arrive below cuttings terminal bud 2cm place, fill with the foam particle of diameter 1-3cm, then lay newspaper on foam particle, newspaper covers with the fine sand of about 1-2cm, makes cuttings only spill terminal bud and with upper part.
Described black mulch film iron nail punching, every square meter are uniformly distributed 80-120.Described a kind of seedling culture frame adopting heating foam particle seedling growing box, is characterized in that, be welded into the shelf of 2.2m × 1.2m × 1.6m, 3-tier architecture with angle iron, pin height 20cm, every interlamellar spacing 70cm, places a heating seedling growing box for every layer.Described a kind of heating foam particle seedling growing box and seedling culture frame of adopting is exclusively used in breeding of nursery stock.
Beneficial effect
1) seedling growing box of the present invention makes with color-steel composite board, has the effect of insulation, can avoid a large amount of losses of heat in case, reduce the consumption of electric energy, and employ attemperating unit, the state that the temperature in case is tended towards stability, be conducive to the rooting development of cuttings; Seedling growing box cost of manufacture is low, reusable.Heater wire is laid the fine sand of one deck 2-3cm, has made the temperature of whole seedbed base portion be in uniform state.
2) present invention employs seedling culture frame and carry out multilayer nursery, cuttings can be discharged one after another, substantially increases the nursery quantity of unit are, and every mu of plastic tunnel at every turn can cutting propagation nursery stock 40-45 ten thousand strain, decrease the use to nursery land area, improve the service efficiency in soil.
3) this patent each cuttings base portion matrix nutrition bag parcel, saves matrix 2-3 doubly than the cuttage of conventional seedbed, greatly reduces seedling cost.Cuttings only has base portion to wrap up nutritious bag, for foam particle is filled on it, is conducive to the breathing of whole cuttings, makes its root development better.Because cuttings base portion has wrapped up nutritious bag, root system can well be protected, so also improve planting percent greatly when transplanting.
4) this method rootage duration is short, and the nursery stock product root quantity of formation is large and be evenly distributed, and because cuttings base portion has wrapped up matrix nutrition bag, protects young tender root system greatly, improve transplanting survival rate during transplanting.Rooting rate reaches more than 95%.Planting percent all reaches 87.4%, and the growth of root is comparatively ripe.
5) use discarded foam particle, without the need to custom-made nursery cover plate, reduce cost, simple to operate.And foam particle and fine sand can be recycled after 0.1% potassium permanganate liquid disinfectant.
Four, accompanying drawing explanation
Fig. 1 seedling growing box;
Fig. 2 seedling cultivation and rooting survives design sketch.
Five, embodiment
(1) processing method 1
The preparation in 1 nursery place: the nursery place required for the method is in plastic tunnel.Plastic tunnel has the feature of insulation, rain and snow, is conducive to reducing power consumption, operation, convenient management.
2 seedling culture frames make: the shelf being welded into 2.2m × 1.2m × 1.6m with angle iron.3-tier architecture, pin height 20cm, every interlamellar spacing 70cm, place a heating seedling growing box for every layer;
3 heating seedling growing box make and prepare: the seedling growing box color-steel composite board of thick 5.0cm is made, and the external diameter length, width and height of casing are respectively 210cm, 110cm and 30cm.The underground heat line parallel two-way by specification being 33 ohm/meter, with the interval of line width 5cm, is longitudinally paved with at the bottom of case along seedling growing box, and fixes with transparent adhesive tape, then cut-in temperature gauge tap, to ensure the constant of the temperature inside the box.First at the bottom of the case of heating seedling growing box, spread the thick fine sand of 1 layer of 2-3cm, then spread the black mulch film (about being uniformly distributed 100 holes with 2 inch iron nail punchings, every square meter) that one deck has openning hole thereon.
4 cuttings select: cuttings select the improved seeds mulberry tree spring cut down or spring top clipping branch (bar footpath 0.6-1.5cm), require that hibernaculum is full, without damage by disease and insect.
5 cuttage steps:
1) cut cuttings: utilize the mulberry tree spring to cut down or spring top clipping branch make cuttings, it is long that cuttings is cut into 16-18cm, more than top terminal bud stays 1-1.5cm, and lower end clip requires smooth.
2) cuttings base portion cuts mouth process: soak cuttings base portion 2-3cm, soak time 8-10 second with indolebutyric acid 200mg/L (50% alcoholic solution).
3) bag nutritious bag: after cuttings base portion dries naturally, the seedling medium parcel cuttings base portion 2000 times of liquid carbendazim (50% wetting powder) soaked with the nursery non-woven fabrics that 15cm is square, and tighten with cord, each cuttings about wraps up seedling medium (Shanghai Shen Wo organic nutrient soil factory) about 30g.
4) cuttings enters seedling growing box: be close in the seedling growing box of discharge by the cuttings wrapped, more than nutritious bag arrive below cuttings terminal bud 2cm place, fill with the foam particle of diameter 1-3cm, then lay newspaper on foam particle, newspaper covers with the fine sand of about 1-2cm, makes cuttings only spill terminal bud and with upper part.
6 heat and moisture preservings are degerming: ensure that matrix keeps moistening always, and temperature is at about 27-29 DEG C, according to the actual conditions in nursery place, irrigate 1 2000 times of carbendazim (50% wetting powder) solution every 7-8 days to seedling growing box.
7 hardenings and transplanting: cuttage is after 20 days, and most of root grows nutritious bag, temperature is adjusted to 25 DEG C, if average daily temperature reaches the southern area of 15 DEG C, can stop heating.After about 30 days, progressively increasing the time of opening greenhouse door-window carries out hardening, after about 40 days, to select at dusk or the cloudy day transplants to nursery, to shelter from heat or light moisturizing after watering sufficient normal root water with 50% sunshade net, and attention in later 10 days keeps the skin wet maintenance ground moistening.
The management in 8 nurseries: often will keep ground moistening after transplanting, progressively throw off sunshade net, weed with a hoe in time, prevents bed surface from hardening.Carry out management of fostering and apply fertilizer, fertilising is wanted on a small quantity repeatedly, by light to dense simultaneously; Also can carry out top dressing with 0.5% urea liquid, promote nursery stock robust growth.
(2) do not cover fine sand after laying ground hot line bottom processing method 2 seedling growing box, directly the cuttings being surrounded by nutritious bag be thrown into successively on ground hot line, other measures are identical with process 1.
(3) processing method 3 seedling growing box covers the pearlite interstitial substance that after perforated plastic film, directly paving 15cm is thick on fine sand, and then the cuttings handled well directly inserted in seedling medium, base portion does not wrap up nutritious bag, and other measure is identical with process 1.
(4) processing method 4: cottage method is different from process 1, other measures are with process 1, and specific implementation method is as follows:
The thick perlite of 2-3cm is spread thereon after fine sand and black mulch film are completed in process 1.
Be made into length and width, the thick foam cover plate being respectively 99cm, 10cm, 3cm with expandable polystyrene, the semicircle sulculus of a 1.5cm diameter is cut every 5cm in cystosepiment both sides.
At the expandable polystyrene cystosepiment that longitudinal both sides of seedling growing box and middle setting 3 length, width and height are 199cm × 3cm × 10cm, seedling growing box cover plate is tiled on it successively, cuttings (not bag nutritious bag) is inserted on Bian Pu limit in semicircle sulculus, cuttings base in contact black mulch film is advisable, two pieces of adjacent cystosepiment sulculuses dock mutually, clamp cuttings, until stick with whole seedling growing box.Newspaper is cut into the wide paper slip of 5cm by Gai Manhou, covers joint above foam cover plate, the gap between enclosing foam plate and cuttings hole, and then cover the thick perlite of about 2cm, compacting newspaper above, making can heat and moisture preserving in case.
(5) processing method 5: cottage method is different from process 1, other measures are with process 1.Specific implementation method is as follows:
Be made into length and width, the thick foam cover plate being respectively 99cm, 10cm, 3cm with expandable polystyrene, the semicircle sulculus of a 1.5cm diameter is cut every 5cm in cystosepiment both sides.
At the expandable polystyrene cystosepiment that longitudinal both sides of seedling growing box and middle setting 3 length, width and height are 199cm × 3cm × 10cm, seedling growing box cover plate is tiled on it successively, the cuttings that process 1 base portion wraps nutritious bag is put into seedling growing box by the position of cover plate sulculus by Bian Pu limit, two pieces of adjacent cystosepiment sulculuses dock mutually, clamp cuttings, until stick with whole seedling growing box.Newspaper is cut into the wide paper slip of 5cm by Gai Manhou, covers joint above foam cover plate, the gap between enclosing foam plate and cuttings hole, and then cover the thick perlite of about 2cm, compacting newspaper above, making can heat and moisture preserving in case.
Above 5 kinds of processing methods the results are shown in Table 1.
Drawn by table 1 data analysis, process 1 is best with process 5 effects.Rooting rate reaches more than 95%.Planting percent all reaches 87.4%, and the growth of root is comparatively ripe.Significantly better than other 3 process.
Process 2 part cuttings base portions to rot, part does not rot not take root yet, have impact on cutting experiment, by by thermometer measure seedbed base temperature, diverse location temperature difference is comparatively large, and consideration is because cardinal temperature inequality causes, the cuttings of adjacent heater wire due to temperature too high, rot to go mouldy, the cuttings far away apart from heater wire causes not taking root owing to heating again not.The fine sand of one deck 2-3cm has been laid in process 1 on heater wire, make the temperature of whole seedbed base portion be in uniform state, therefore rooting efficiency is better than process 2.
Process 1, compared with process 3, is saved seedling medium, is greatly reduced seedling cost, and process 1 cuttings only has base portion to wrap up nutritious bag, for foam particle is filled on it, is conducive to the breathing of whole cuttings, makes its root development better.Process 1 has wrapped up nutritious bag due to cuttings base portion, can well protect root system, so also improve planting percent greatly when transplanting.
Process 1 and process 4 with process 5 and compare, unit are nursery number improves, because the quantity of process 4 and process 5 seedling growing box cuttage cuttings is subject to the restriction of foam cover plate, can only by the distance between rows and hills cuttage of 10cm × 5cm, and process 1 can successively near discharge, be about more than 1.5 times of the method nursery number of process 4 and process 5.
Process 1 is almost identical with process 5 nursery effects, but all higher than process 4, mainly because process 1 and process 5 have wrapped up nutritious bag at cuttings base portion, makes cuttage seeding root growth more vigorous, and can well protect root system when transplanting, improves transplanting survival rate.
Process 1 is compared with process 5, mainly process 1 and use discarded foam particle, without the need to custom-made nursery cover plate, reduce cost, and operation is simpler than process 5.
Table 15 kinds of different disposal method cutting experiment 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 strain root of hair number is the mean of 100 young plants randomly drawed
5) mulberry tree breed used is for educating 71-1.
Claims (5)
1. heat a foam particle seedling growing box, it is characterized in that:
1) heat seedling growing box make and prepare: the seedling growing box color-steel composite board of thick 5.0cm is made, the external diameter length, width and height of casing are respectively 210cm, 110cm and 30cm, be that the underground heat line parallel two-way of 33 ohm/meter is with the interval of line width 5cm by specification, longitudinally be paved with at the bottom of case along seedling growing box, and fix with transparent adhesive tape, then cut-in temperature gauge tap, to ensure the constant of the temperature inside the box, first at the bottom of the case of heating seedling growing box, spread the thick fine sand of 1 layer of 2-3cm, then spread the black mulch film that one deck has openning hole thereon;
2) cuttings prepares: cut down in the spring or the branch of top clipping, require without damage by disease and insect, without tearing skin, be cut into the cuttings that 16-18cm is long, there is a full hibernaculum at 1-1.5cm place below cuttings upper cut, cuttings lower cut requires level and smooth without burr, need cut smooth, if unsmooth with cutter after root-growing agent process, take out, dry; The seedling medium parcel cuttings base portion 2000 times of liquid 50% wetting powder carbendazim soaked with non-woven fabrics or newspaper, and tighten with cord, each cuttings about wraps up matrix 25-35g;
3) seedling growing box cuttings structure: the cuttings wrapped is close in the seedling growing box of discharge, more than nutritious bag arrive below cuttings terminal bud 2cm place, fill with the foam particle of diameter 1-3cm, then lay newspaper on foam particle, newspaper covers with the fine sand of about 1-2cm, makes cuttings only expose terminal bud and with upper part.
2. one heating foam particle seedling growing box according to claim 1, is characterized in that: the punching of black mulch film iron nail, every square meter are uniformly distributed 80-120.
3. a kind of seedling culture frame heating foam particle seedling growing box described in claim 1 or 2, is characterized in that, be welded into the shelf of 2.2m × 1.2m × 1.6m, 3-tier architecture with angle iron, pin height 20cm, every interlamellar spacing 70cm, places a heating seedling growing box for every layer.
4. a kind of application of heating foam particle seedling growing box described in claim 1 or 2.
5. a kind of application adopting foam particle seedling growing box seedling culture frame described in claim 3.
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| Application Number | Priority Date | Filing Date | Title |
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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 CN104663301B (en) | 2017-06-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172150A (en) * | 2011-02-17 | 2011-09-07 | 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 |
| 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 |
| CN203313782U (en) * | 2013-05-23 | 2013-12-04 | 安徽科技学院 | Electric heating semi-closed heat preserving plant seedling cultivating box |
| CN203482666U (en) * | 2013-09-17 | 2014-03-19 | 黄桂淑 | Multi-layer seedling cultivation device |
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2015
- 2015-02-05 CN CN201510061631.9A patent/CN104663301B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172150A (en) * | 2011-02-17 | 2011-09-07 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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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 |