CN106069169A - Drip profit river sand method for culturing seedlings and seedling bed - Google Patents
Drip profit river sand method for culturing seedlings and seedling bed Download PDFInfo
- Publication number
- CN106069169A CN106069169A CN201610628923.0A CN201610628923A CN106069169A CN 106069169 A CN106069169 A CN 106069169A CN 201610628923 A CN201610628923 A CN 201610628923A CN 106069169 A CN106069169 A CN 106069169A
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- Prior art keywords
- river sand
- seedling
- water
- sand layer
- pallet
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses and a kind of drip profit river sand method for culturing seedlings, comprise the steps: to build nursery pond, paving river sand, lay drip irrigation system, sow, put the cotton calico of pallet paving, water and fertilizer management, control water forging Seedling, provide the steps such as tobacco seedlings.And disclose a kind of profit river sand layer seedling bed, including geosyncline, plastic sheeting, river sand layer, pallet and drip irrigation system, use this profit river sand sandy soil method for culturing seedlings and seedling bed that Nicotiana tabacum L. is carried out nursery, before the phase of seedbed wet after dry, moisture supplies by drip irrigation, and emergence rate is high, tobacco seedling growth is very good, and water root is few, and side root is flourishing, cane is more sturdy, uniformity, strong sprout, rate was high, root system direct growth after cultivation, without also seedling stage, tobacco seedlings is transplanted to strong stress resistance behind land for growing field crops.
Description
Technical field
This invention relates to a kind of tobacco seedling technology, is specifically tobacco seedling method and seedling bed.
Background technology
Current tobacco leaf seedling-raising mainly uses Tray heel-in seedling-raising technique (two-section seedling) in the north, and this seedling raising manners exists work
Sequence is loaded down with trivial details, the shortcoming that recruitment cost is high.Moisture requirement, in several years ago promoting, due to this seedling raising manners, is compared by direct sowing and seedling
Height, irregular after emerging, do not obtain spread always；Promote nearly 2 years of floating seedlings and carry out pushing away of little area in the north
Wide application, but this seedling raising manners early stage cost control Seedling high, difficult, the difficult defect sending out Seedling, do not accepted by tobacco grower, promotion rate
Slower.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of and drips profit river sand sandy soil nursery, for tobacco seedling.It is
A kind of Novel seedling raising mode, puts forth effort solve existing direct sowing and seedling moisture requirement height and be frequently difficult to ensure the drawback of Seedling, heels in nursery
Operation is loaded down with trivial details, the problem of the inferior position that recruitment cost is high, solves the technology that floating seedlings cost is high, difficulty control Seedling, difficulty send out Seedling simultaneously and lacks
The problem of falling into.
Drip profit river sand layer method for culturing seedlings, it is characterised in that comprise the steps:
Step one, build nursery pond: after seedling raising greenhouse nursery furrow are flattened compacting, spread polyethylene film；
Step 2, paving river sand: select the river sand of 40-70 mesh to be layered on polyethylene film and formed the river sand that thickness is 5cm
Layer；
Step 3, laying drip irrigation system: first lay hollow billet, be placed on hollow billet the centre of river sand layer, capillary pipe spacing 40cm, incite somebody to action
Hollow billet is connected on arm, is finally connected on fertilization all-in-one machine by Zhi Guantou, and needed for liquid manure all-in-one, liquid manure is by seedling growth greenhouse
Pond supply,
Step 4, sowing: raising tray uses the pallet of heeling in 100 caves, substrate uses commodity substrate,
Step 5, put the pallet cotton calico of paving: being placed on river sand layer by pallet sow and set level, pallet kind cave contacts river sand
Layer 2cm, is then covered by cotton calico, is thrown off by calico after emerging,
Step 6, water and fertilizer management: after sowing sale at reduced prices terminates, by the drip irrigation system laid, water is instilled river sand layer, river, river
Before sand bed is emerged, water content is maintained at more than 95%, and the moisture in the river sand layer of pallet matrix absorption river is sprouted for cigarette kind；Go out
Seedling back river river water consumption of sand bed is maintained at more than 85%；Liquid manure all-in-one is utilized to topdress, later every 10 when the tobacco seedlings cross phase
It topdresses once, amounts to and topdresses 3 times, is topdressed with drip irrigation system by liquid manure all-in-one；
Step 7, control water forging Seedling: after tobacco seedlings seedling, by river river sand layer water content control below 50%；
Step 8, granting tobacco seedlings: carry out sending out a Seedling after tobacco seedlings forging Seedling success.
Drip profit river sand layer seedling bed, including geosyncline, plastic sheeting, river sand layer, pallet and drip irrigation system, it is characterised in that
Plastic sheeting is laid on described geosyncline ground, is provided with the thick river sand layer of 5cm on a plastic film, and described drip irrigation system includes rich water
Pond, liquid manure all-in-one, water pipe and hollow billet, described hollow billet is connected with rich water pond with liquid manure all-in-one by water pipe, described hollow billet position
Between river sand layer and pallet.
Further, described plastic sheeting is the polyethylene film of 0.1mm thickness.
Further, the water sucking mouth at liquid manure all-in-one arranges filter.
Further, described hollow billet is positioned at the lap-joint of two pallets.
Further, described pallet kind cave is inserted into river sand layer depth is 2cm.
Beneficial effect, uses this profit river sand sandy soil method for culturing seedlings and seedling bed that Nicotiana tabacum L. is carried out nursery, wet before the phase of seedbed
Rear dry, moisture supplies by drip irrigation, and emergence rate is high, and tobacco seedling growth is very good, and water root is few, and side root is flourishing, and cane is thicker
Strong, uniformity, strong sprout, rate was high, root system direct growth after cultivation, and without also seedling stage, tobacco seedlings is transplanted to strong stress resistance behind land for growing field crops.Nursery
Low cost, tobacco grower's less investment, tobacco grower's acceptance level is high, and promotional value is big.
Accompanying drawing explanation
Fig. 1 is the layout of drip irrigation system.
Fig. 2 is the sectional drawing of seedling bed.
Specific embodiment:
Creative use on a kind of tobacco seedlings seedling-raising technique:
1, river sand sandy soil: river sand, grains of sand 40-70 mesh.Use river sand, emphasis it is considered that ventilation drainage performance, pollution-free,
Without earth, free from admixture, dry before using.Needed for ensure that the production of early stage tobacco seedlings needs water and later stage dehydration forging Seedling.
2, drip irrigation system: include arm, hollow billet, fertilization all-in-one machine, utilizes fertilization all-in-one machine to pass through arm, hollow billet by nutrition
Needed for liquid and water instill river sand sandy soil confession tobacco seedling growth from bottom to top.
Tobacco seedling method of the present invention, comprises the steps:
1, nursery pond is built: seedling raising greenhouse nursery furrow (240cm*2500cm) is flattened compacting, the polyethylene of paving 0.1mm thickness
Thin film.
2, paving river sand: river sand selects 40-70 mesh, is layered on nursery pond thin film, river sand sandy soil thickness 5cm,
Form sandy soils 1.
3, drip irrigation system is laid: first lay hollow billet, hollow billet 21 is placed on the centre of river river sand sandy soil, capillary pipe spacing 40cm,
Being connected on arm by hollow billet, be finally connected on by Zhi Guantou on fertilization all-in-one machine 22, needed for liquid manure all-in-one, liquid manure is by nursery
Rich water pond 23 in canopy is supplied, and described liquid manure all-in-one includes water pump.
4, sowing: what raising tray used 100 caves heels in pallet 3 (pallet dimension), and substrate uses commodity substrate, can be direct
Use, need not sterilize.Sowing uses seed-sowing machine, it is not necessary to artificial seeding.With reference to Fig. 1 and Fig. 2.
5, putting the cotton calico of pallet paving: be placed on river sand sandy soil by the pallet sowed and set level, pallet kind cave contact river sand is husky
Soil 2cm.Being then covered by cotton calico, play moisture-heat preservation effect, promote to emerge neat and consistent, and calico is thrown off after emerging by band.
6, water and fertilizer management: after sowing sale at reduced prices terminates, by the drip irrigation system laid, water instilling river sand sandy soil, river sand is husky
Before soil is emerged, water content is maintained at more than 95%, and the moisture in pallet matrix absorption river sand sandy soil is sprouted for cigarette kind；Emerge
Back river sand sand water content is maintained at more than 85%, needed for tobacco seedling growth；Liquid manure all-in-one is utilized to chase after when the tobacco seedlings cross phase
Fertilizer, topdressed once every 10 days later, amounts to and topdresses 3 times, is topdressed with drip irrigation system by liquid manure all-in-one, topdressed uniformly, water
Divide demand equilibrium, tobacco seedling growth neat and consistent.
7, control water forging Seedling: after tobacco seedlings seedling, reduce river sand sand water content, river river sand sand water content is controlled
Less than 50%, it is easier to accomplish with water control Seedling, overcome floating seedlings difficult problem of difficult control Seedling in water.
8, tobacco seedlings is provided: after tobacco seedlings forging Seedling success, when sending out Seedling, the disposable plastic torr used due to this seedling raising manners
Dish, overcomes floating seedlings mode tobacco grower to ull up the trouble of Seedling, has also accomplished to subtract this purpose to tobacco grower saving of labor.
The present invention installs to substrate in plastic seeding culturing plate hole, and after planting not put into nursery pond the most floating for plastic seeding culturing plate
On nutritional solution, and it is placed on river sand sandy soil, utilizes drip irrigation equipment to supply moisture, and remain substrate in this course
Moistening to meet seed germination and tobacco seedling growth.Original creation is belonged in national existing seedling-raising technique.
The mode below using experimental example illustrates beneficial effects of the present invention:
Experimental example 1
3 kinds are used to cultivate tobacco seedlings method
1.1 material to be tested
1.2 tobacco seeds are provided by tobacco seed company of Yunnan Yuxi.
1.3 test materials: educating in the arm in drip irrigation system needed for test, hollow billet, liquid manure all-in-one, nursery material
The material such as Seedling substrate, raising tray, cotton calico, seed-sowing machine, thin film all has Juxian County loud tobacco grower service cooperation society to provide.
1.4 experimental technique
Packet:
Of the present invention group: drip profit river sand sandy soil nursery: substrate is installed in plastic seeding culturing plate hole, after planting plastic seeding culturing plate
Do not put into nursery pond not swim on nutritional solution, and be placed on river sand sandy soil, utilize drip irrigation equipment to supply moisture, protect all the time
Hold substrate moistening to meet seed germination and tobacco seedling growth.
Matched group: floating seedlings；The foam plastics that quality is the lightest is i.e. used to make seedlings nursing plate, after filling substrate, by seed
Seedlings nursing plate, in substrate, is moved on to swim in nutritional solution surface in nursery pond and completes whole seedling raising process by sowing.Floating seedlings
Ultimate principle is exactly to replace soil fixing tobacco root system by substrate, and is provided the nutrient needed for tobacco seedling growth and water by nutritional solution
Point.
Heel in nursery: utilize warmhouse booth first after planting to treat that tobacco seedlings length started to heel in the cross phase on stifling stepmother's bed
Two-period form seedling raising manners after plastic pallet growth seedling.Based on soil, from sowing, emerge and tobacco seedling growth is the most too busy to get away
Soil and the fertilizer in being manured into soil.
Experimental procedure
Testing and carried out in Juxian County rings nursery workshop, field seedling cultivation greenhouse booth in 2016, step is as follows:
Drip profit river sand sandy soil nursery: Jian Miaochi, lay drip irrigation system, spread river sand, thin film, sowing, water and fertilizer management；
Floating seedlings: reconstruction Seedling pond, spreads thin film, water filling, sowing, water and fertilizer management；
Heel in nursery: female bed is stifling, Nutrition Soil is stifling, female bed flattens, open fire of fetching water is sowed, water and fertilizer management；
Within after planting 7 days, play statistics day by day to emerge number, rear randomization investigation tobacco seedling, transplant vega cigarette strain plant height,
Stem is thick, root, stem and leaf fresh (doing) morphological indexes such as heavily.
2 results and analysis
The 2.1 different method for culturing seedlings impacts on Nicotiana tabacum L. emergence rate
Experimental result is as shown in table 1:
The impact (d=days) on tobacco seed emergence rate (%) of table 1 method for culturing seedlings of the present invention
Seeing can go out from table 1, using the method for culturing seedlings of invention, seedling-growing time is later than heeling in nursery, and emergence rate is a little higher than right
According to.Floating seedlings is by Water Temperature, and seedling-growing time is the latest.Experimental result illustrates, method for culturing seedlings of the present invention can improve tobacco seed
Seedling-growing time and emergence rate.
The 2.2 different method for culturing seedlings impacts on tobacco seedling growth promoter
The different method for culturing seedlings impacts (g/ strain, cm/ strain) on tobacco seedling growth promoter after table 2 seedling
From table 2, the present invention's drips profit river sand sandy soil seedling raising manners, and moisture supplies by drip irrigation, and water root is few, and main root is the most
Prosperity, cane is more sturdy, uniformity, and strong sprout, rate was high.Floating seedlings grows in water, all water roots, without main root and side
Root, tobacco seedlings stem girth is relatively thin, and every agronomic trait is worst.
Table 3 tobacco seedlings is the different method for culturing seedlings impacts (cm/ strain) on cigarette strain growth promoter after transplanting land for growing field crops 30d
From table 3, from the point of view of latter 30 days of cultivation is by field investigation agronomy character, invention drip profit river sand sandy soil nursery side
Formula is with to heel in nursery agronomy nature difference inconspicuous, but floating seedlings agronomy character is worst；Experimental result illustrates, this
After bright seedling raising manners is planted, tobacco seedlings delays Seedling soon, and growth potential is stronger.
Table 4 different seedling raising manners seedling cost contrast
As can be seen from Table 4, floating seedlings fee of material puts into 110 yuan then, shares fee of material 43 yuan/mu, recruitment by the time limit
33.2 yuan/mu, add up to cost 76.2 yuan/mu；Heel in nursery fee of material and put into 25.75 yuan/mu, recruitment 60.8 yuan/mu then, close
Meter cost 86.55 yuan/mu；Drip profit river sand sandy soil fee of material put into 51.39 yuan/mu then, by the time limit share fee of material 37.9 yuan/
Mu, recruitment 19 yuan/mu, add up to cost 56.5 yuan/mu；Tobacco grower draws Seedling cost ratio at the bottom of floating seedlings 8 yuan, it is demonstrated experimentally that drip profit river
The seedlings and soil cost that rustles substantially reduces than comparison, it is easier to accepted by tobacco grower, is also easier to operation.
In sum, use the present invention to drip profit river sand sandy soil method for culturing seedlings and Nicotiana tabacum L. is carried out nursery, wet rear dry before the phase of seedbed,
Moisture supplies by drip irrigation, and emergence rate is high, and tobacco seedling growth is very good, and water root is few, and side root is flourishing, and cane is more sturdy, all
Even unanimously strong sprout, rate was high, root system direct growth after cultivation, and without also seedling stage, tobacco seedlings is transplanted to strong stress resistance behind land for growing field crops.Seedling cost
Low, tobacco grower's less investment, tobacco grower's acceptance level is high, and promotional value is big.
Based on the description above, it is a kind of technological innovation of seedling raising manners that Nicotiana tabacum L. drips profit river sand sandy soil, educates the whole nation is existing
Seedling technology belongs to pioneering.
The technology that the present invention provides simultaneously is the most true.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the relevant technical staff in the field's various changes to the present invention
Shape and improvement, all should expand in protection domain as determined by claims of the present invention.
Claims (6)
1. a profit river sand method for culturing seedlings, it is characterised in that comprise the steps:
Step one, build nursery pond: after seedling raising greenhouse nursery furrow are flattened compacting, spread polyethylene film；
Step 2, paving river sand: select the river sand of 40-70 mesh to be layered on polyethylene film and formed the river sand layer that thickness is 5cm；
Step 3, laying drip irrigation system: first lay hollow billet, hollow billet is placed on river sand layer top, capillary pipe spacing 40cm, hollow billet is connect
On arm, being finally connected on fertilization all-in-one machine by Zhi Guantou, needed for liquid manure all-in-one, liquid manure is by the pond in seedling growth greenhouse
Supply,
Step 4, sowing: what raising tray used the built-in substrate in 100 caves heels in pallet；
Step 5, put the pallet cotton calico of paving: being placed on river sand layer by the pallet sowed and set level, river sand layer is goed deep in pallet kind cave
2cm, is then covered by cotton calico, is thrown off by calico after emerging,
Step 6, water and fertilizer management: after sowing sale at reduced prices terminates, by the drip irrigation system laid, water instilling river sand layer, river sand layer goes out
Before Seedling, water content is maintained at more than 95%, and the moisture in pallet matrix absorption river sand layer is sprouted for cigarette kind；River sand after emerging
Layer water content is maintained at more than 85%；Utilize liquid manure all-in-one to topdress when the tobacco seedlings cross phase, topdressed once every 10 days later,
Total is topdressed 3 times, is topdressed with drip irrigation system by liquid manure all-in-one；
Step 7, control water forging Seedling: after tobacco seedlings seedling, by river river sand layer water content control below 50%；
Step 8, granting tobacco seedlings: carry out sending out a Seedling after tobacco seedlings forging Seedling success.
2. seedling bed, including geosyncline, plastic sheeting, river sand layer, pallet and drip irrigation system, it is characterised in that described geosyncline ground
Laying plastic sheeting, be provided with the thick river sand layer of 5cm on a plastic film, described drip irrigation system includes rich water pond, liquid manure one
Machine, water pipe and hollow billet, described hollow billet is connected with rich water pond with liquid manure all-in-one by water pipe, and described hollow billet is positioned at river sand layer and torr
Between dish.
Seedling bed the most according to claim 2, it is characterised in that described plastic sheeting is that the polyethylene of 0.1mm thickness is thin
Film.
Seedling bed the most according to claim 2, it is characterised in that filter is set in the water sucking mouth of liquid manure all-in-one.
Seedling bed the most according to claim 2, it is characterised in that described hollow billet is positioned at the lap-joint of two pallets.
Seedling bed the most according to claim 2, it is characterised in that it is 2cm that described pallet kind cave is inserted into river sand layer depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628923.0A CN106069169A (en) | 2016-08-02 | 2016-08-02 | Drip profit river sand method for culturing seedlings and seedling bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628923.0A CN106069169A (en) | 2016-08-02 | 2016-08-02 | Drip profit river sand method for culturing seedlings and seedling bed |
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| CN106069169A true CN106069169A (en) | 2016-11-09 |
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ID=57454127
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|---|---|---|---|
| CN201610628923.0A Withdrawn CN106069169A (en) | 2016-08-02 | 2016-08-02 | Drip profit river sand method for culturing seedlings and seedling bed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613845A (en) * | 2016-08-05 | 2017-05-10 | 江培福 | Water spinach culture system and method |
| CN108834497A (en) * | 2018-06-08 | 2018-11-20 | 许昌同兴现代农业科技有限公司 | A kind of intelligence loading seeder |
| CN114631465A (en) * | 2020-12-16 | 2022-06-17 | 深圳市南理工技术转移中心有限公司 | Low-cost-input environment-friendly seedling raising method |
-
2016
- 2016-08-02 CN CN201610628923.0A patent/CN106069169A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613845A (en) * | 2016-08-05 | 2017-05-10 | 江培福 | Water spinach culture system and method |
| CN108834497A (en) * | 2018-06-08 | 2018-11-20 | 许昌同兴现代农业科技有限公司 | A kind of intelligence loading seeder |
| CN108834497B (en) * | 2018-06-08 | 2024-03-29 | 许昌同兴现代农业科技有限公司 | Intelligent dishing seeder |
| CN114631465A (en) * | 2020-12-16 | 2022-06-17 | 深圳市南理工技术转移中心有限公司 | Low-cost-input environment-friendly seedling raising method |
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Application publication date: 20161109 |
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