CN103975791A - Crop cave disc drop irrigation and seedling culture supporting device - Google Patents
Crop cave disc drop irrigation and seedling culture supporting device Download PDFInfo
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- CN103975791A CN103975791A CN201410203881.7A CN201410203881A CN103975791A CN 103975791 A CN103975791 A CN 103975791A CN 201410203881 A CN201410203881 A CN 201410203881A CN 103975791 A CN103975791 A CN 103975791A
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Abstract
The invention relates to a crop cave disc seedling culture device, in particular to a crop cave disc drop irrigation and seedling culture supporting device, which comprises cave discs, and is characterized by also comprising a filling layer, an isolating layer and drop irrigation rich water supply pipelines, wherein the drop irrigation rich water supply pipelines comprise an upstream pipeline and capillary fringes, the isolating layer is laid on the ground, the filling layer is a breathable water-retaining substance, the filling layer is laid on the isolating layer, blocking tables are arranged around the isolating layer, the cave discs are arranged on the filling layer, the upper parts of the cave discs are embedded into the filling layer, and the capillary fringes are arranged in the filling layer around the cave discs. The utility model provides the crop cave disc drop irrigation and seedling culture supporting device which is simple in structure, simple and convenient to operate and easy to popularize, and can greatly reduce the usage amount of chemical agent and effectively improve the survival rate of seedlings in the cave disc.
Description
Technical field
The present invention relates to crops plug seedling raising device, the especially a kind of crops cave dish drip irrigation corollary apparatus of growing seedlings.
Background technology
Northern China many in greenhouse, the indoor use point disk seedling growing technology such as greenhouse by solar heat, plastic tunnel, be the point disk seedling growing spray modes of using that supply water, because spray mode is for causing seedling to damping off, stand the sprout term diseases such as withered, stem foot is rotten, epidemic disease more.At point disk seedling growing, in seedling stage, as why not used chemical agent, by agronomic technique method, reaching the object that pre-disease prevention occurs, improves seedling percent, is a problem anxious to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, easy and simple to handle, be easy to promote, can greatly reduce the usage amount of chemical agent, the crops cave dish drip irrigation that effectively improves the survival rate of the cave dish seedling corollary apparatus of growing seedlings.
The invention discloses a kind of crops cave dish drip irrigation corollary apparatus of growing seedlings, comprise cave dish 1, characterized by further comprising packed layer 2, separation layer 3, drip irrigation fertilizer water supplying pipe road, described drip irrigation fertilizer water supplying pipe road is divided into upstream line, hollow billet 6, described separation layer 3 is layed in ground, described packed layer 2 is ventilative moisture capacity material, packed layer 2 is layed on separation layer 3, separation layer 3 is provided with gear platform 4 around, described cave dish 1 is placed on packed layer 2, and cave is coiled 1 top and embedded in packed layer 2, in described cave dish 1 packed layer 2 around, be provided with hollow billet 6.
The thickness of described packed layer 2 is preferably 3～5cm.
Described packed layer 2 is matrix, matrix and soil mixture or cotton seed hulls crushed material.
The height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road is poor is 1～3cm.
Described hollow billet 6 arranges that it is 1:1 or (n+1) that the ratio of the quantity of 1 row of putting is coiled in quantity and cave: n.
The upstream line in described drip irrigation fertilizer water supplying pipe road, adopts staged method of attachment, is about to main pipeline 11 and is divided into two, and is divided into two secondary pipelines 12, each secondary pipeline 12 is divided into a plurality of triode roads 13 again, by that analogy.
The present invention is in actual implementation process, and it can be such to seedbed, forming with design:
As shown in Figure 1, shown in figure, 1 is common cave dish, with common commercially available matrix and cave dish, the 2nd, packed layer, can be matrix, matrix and soil mixture or cheaper cotton seed hulls crushed material, or other filler, require to have certain moisture capacity, gas permeability, plasticity; The 3rd, separation layer, can be used plastic foil with holes or textile tapes, in surrounding, is provided with gear platform, can utilize fragment of brick or soil block etc. to replace using; The 4th, common drip irrigation fertilizer water supply system, similar to common small-sized drip irrigation system method of attachment, the 5th, ground level.
Indoor (in canopy) cave dish can be such with the design of putting of hollow billet:
As shown in Figure 2, the laying density of drip irrigation pipe and cave dish are put density and can be adjusted arbitrarily according to seedling management custom and hydraulic condition etc. in indoor (in canopy) design.For example: can between every two row cave dishes, spread 1 hollow billet, also can below every row, spread 1 hollow billet.Every row cave dish is parallel relation with hollow billet, and hollow billet and water inlet pipe are vertical relation.Shown in figure, 9 is water inlet pipes, the 10th, and fertilising valve, the 7th, fertilizer spreading tank, the 6th, hollow billet, the 1st, cave dish, arrow represents water (flow) direction.
Concrete implementation and operation step:
Step 1: leveling bed ground, place separation layer, lay hollow billet.The requirement of whole ground, makes the poor 1cm of being controlled at of hollow billet two height above sea level in same furrow be advisable with interior, if hollow billet moves towards identical (hollow billet is very long) with canopy chamber, hollow billet two difference in height is controlled at 3cm and is advisable with interior.First set cave dish put row, placing direction and with the ratio of hollow billet.The ratio that hollow billet and cave dish are put row can be 1:1 type or 3:2 type.If hydraulic pressure is little, adopt cave dish longitudinally to put and select (n+1): N-shaped, as shown in Figure 3.Apertured plastic films (or braid over braid) is laid on ground, and both sides add the solidss such as soil block or fragment of brick, and main purpose is to be convenient to walk.The position that reserved cave dish is put, at barrier film upper berth hollow billet, is laid on filler on barrier film, connects water source, and examination water, until permeate filler.Filler is suppressed gently, floating, thickness 3～5cm left and right.
Step 2: sowing sale at reduced prices
By the matrix sabot of watering, sowing, builds matrix, by predefined position one, coil and puts, and slightly rocks and press during sale at reduced prices, cave is coiled and filler is below combined closely.Water permeable and with white plastic mulching.
Step 3: seedling management
Before emerging, do not put crosswind, if temperature is too high uncontrollable, can caving wind or add shade net cooling.After emerging, in the week, under normal weather and management condition, need not water, after the week, depending on the growth of cereal crop seedlings, matrix moisture in the soil degree, the moisture in the soil degree of filler, weather condition, determine whether dripping.In the time of need to applying fertilizer, connect fertilising valve and fertilizer spreading tank, fertilization strategy total amount and nitrogen phosphorus potassium and micro-ratio are determined according to Different Crop demand.For guaranteeing safety, single fertilizing amount adopts 1 ‰ concentration to control method and overall control method combines, and guarantees that applying rich water concentration in furrow is no more than 1 ‰, and guarantees the total fertile amount of 1 gram/m.Suggestion rich water is given first less, and take the circumstances into consideration increases later.
If there is the irregular phenomenon of the indoor different furrow block manure water of whole canopy, adopt water inlet pipe " ladder connection ", increase diode quantity, as shown in Figure 5.Temperature and illumination management are regarded thing demand and the growth of cereal crop seedlings as and are determined.
Compared with prior art, advantage of the present invention: this technology adopts under-filled layer penetration theory, avoids causing seedling to damping off, stand the sprout term diseases such as withered, stem foot is rotten, epidemic disease because acrial part supplies water.Do not use chemical agent, by agronomic technique method, play the effect that pre-disease prevention occurs, improve seedling percent.Required raw material, all can buy in common agricultural materials market, have simple to operately, and cost is low, effective feature.Be applicable to carrying out factorial seedling growth or artificial breeding, be widely used in vegetable or flower class crop, as Cruciferae, composite family, Solanaceae, Curcurbitaceae, or other crop beyond vegetable or flower, as long as this crop can adopt point disk seedling growing, just can adopt this technology, especially the solanaceous vegetables of seedling stage easily dead seedling or morbidity is as effective especially in tomato, eggplant, capsicum.The present invention is a kind of simple in structure, easy and simple to handle, is easy to promote, can greatly reduce the usage amount of chemical agent, the crops cave dish drip irrigation that effectively improves the survival rate of the cave dish seedling corollary apparatus of growing seedlings.
accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation that drip irrigation fertilizer water supplying pipe of the present invention road is arranged.
Fig. 3 is the structural representation of putting design of indoor (in canopy) cave dish and hollow billet.
Fig. 4 is that indoor (in canopy) cave dish is put the structural representation of design with the another kind of hollow billet.
Fig. 5 is the structural representation of the upstream line arrangement form in drip irrigation fertilizer water supplying pipe road.
Shown in figure: 1 is cave dish, and 2 is packed layer, and 3 is separation layer, 4 is gear platform, and 5 is ground, and 6 is hollow billet, and 7 is fertilizer spreading tank, and 8 is drip irrigation fertilizer water supplying pipe road, and 9 is water inlet pipe, and 10 is fertilising valve, and 11 is main pipeline, and 12 is secondary pipeline, and 13 is triode road.
Embodiment
Embodiment 1:
With reference to Fig. 1-Fig. 5, structural representation for the invention process 1, a kind of crops cave dish drip irrigation corollary apparatus of growing seedlings, comprise cave dish 1, characterized by further comprising packed layer 2, separation layer 3, drip irrigation fertilizer water supplying pipe road 8, described drip irrigation fertilizer water supplying pipe road is divided into upstream line, hollow billet 6, described separation layer 3 is layed in ground, described packed layer 2 is ventilative moisture capacity material, packed layer 2 is layed on separation layer 3, separation layer 3 is provided with gear platform 4 around, described cave dish 1 is placed on packed layer 2, and cave is coiled 1 top and is embedded in packed layer 2, in described cave dish 1 packed layer 2 around, be provided with hollow billet 6.
Described packed layer 2 is matrix, and its thickness is 3cm.The height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road is poor is 1cm.Described hollow billet 6 arranges that the ratio of the quantity of quantity and cave dish 1 row of putting is 1:1.
Embodiment 2:
Compare with embodiment 1, the difference of the present embodiment is that the thickness of described packed layer 2 is 4cm.Described packed layer 2 is matrix and soil mixture.The height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road is poor is 2cm.Described hollow billet 6 arranges that the ratio of the quantity of quantity and cave dish 1 row of putting is 3:2.
Embodiment 3:
Compare with embodiment 1, the difference of the present embodiment is that the thickness of described packed layer 2 is 5cm.Described packed layer 2 is cotton seed hulls crushed material.The height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road is poor is 3cm.Described hollow billet 6 arranges that the ratio of the quantity of quantity and cave dish 1 row of putting is 2:1.
Embodiment 4:
Compare with embodiment 1, the difference of the present embodiment is that the thickness of described packed layer 2 is 5cm.Described packed layer 2 is the mixture of matrix and soil.The height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road is poor is 2cm.Described hollow billet 6 arranges that the ratio of the quantity of quantity and cave dish 1 row of putting is 4:3.
Embodiment 5:
As shown in Figure 5: compare with embodiment 1, the difference of the present embodiment is the upstream line in described drip irrigation fertilizer water supplying pipe road, adopt staged method of attachment, being about to main pipeline 11 is divided into two, be divided into two secondary pipelines 12, each secondary pipeline 12 is divided into a plurality of triode roads 13 again, by that analogy.
Claims (9)
1. the crops cave dish drip irrigation corollary apparatus of growing seedlings, comprise cave dish (1), characterized by further comprising packed layer (2), separation layer (3), drip irrigation fertilizer water supplying pipe road (8), described drip irrigation fertilizer water supplying pipe road (8) is divided into upstream line, hollow billet (6), described separation layer (3) is layed in ground, described packed layer (2) is ventilative moisture capacity material, packed layer (2) is layed on separation layer (3), separation layer (3) is provided with gear platform (4) around, described cave dish (1) is placed on packed layer (2), and dish (1) top, cave embeds in packed layer (2), in described cave dish (1) packed layer (2) around, be provided with hollow billet (6).
2. the crops as claimed in claim 1 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that the thickness of described packed layer (2) is 3～5cm.
3. the crops as claimed in claim 1 or 2 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that described packed layer (2) is matrix, matrix and soil mixture or cotton seed hulls crushed material.
4. the crops as claimed in claim 1 or 2 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that the poor 1～3cm of being of height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road.
5. the crops as claimed in claim 3 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that the poor 1～3cm of being of height above sea level at described two ends, drip irrigation fertilizer water supplying pipe road.
6. the crops as claimed in claim 1 or 2 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that described hollow billet (6) arranges that it is 1:1 or (n+1) that the ratio of the quantity of (1) row of putting is coiled in quantity and cave: n.
7. the crops as claimed in claim 5 cave dish drip irrigation corollary apparatus of growing seedlings, is characterized in that described hollow billet (6) arranges that it is 1:1 or (n+1) that the ratio of the quantity of (1) row of putting is coiled in quantity and cave: n.
8. the crops as claimed in claim 1 or 2 cave dish drip irrigation corollary apparatus of growing seedlings, the upstream line that it is characterized in that described drip irrigation fertilizer water supplying pipe road (8), adopt staged method of attachment, being about to main pipeline (11) is divided into two, be divided into two secondary pipelines (12), each secondary pipeline (12) is divided into a plurality of triode roads (13) again, by that analogy.
9. the crops as claimed in claim 7 cave dish drip irrigation corollary apparatus of growing seedlings, the upstream line that it is characterized in that described drip irrigation fertilizer water supplying pipe road (8), adopt staged method of attachment, being about to main pipeline (11) is divided into two, be divided into two secondary pipelines (12), each secondary pipeline (12) is divided into a plurality of triode roads (13) again, by that analogy.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410203881.7A CN103975791A (en) | 2014-05-15 | 2014-05-15 | Crop cave disc drop irrigation and seedling culture supporting device |
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| CN201410203881.7A CN103975791A (en) | 2014-05-15 | 2014-05-15 | Crop cave disc drop irrigation and seedling culture supporting device |
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| CN103975791A true CN103975791A (en) | 2014-08-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474974A (en) * | 2015-12-27 | 2016-04-13 | 刘志发 | Irrigation method for rice in rice seedling raising period applicable to greenhouse |
| CN109845523A (en) * | 2017-11-30 | 2019-06-07 | 多盟集团公司 | The method and apparatus for the stabilization growth substrate that production is cultivated for plant or seedling |
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Inventor after: Xue Lin Inventor after: Lin Yizhen Inventor after: Li Shouming Inventor after: Zeng Yihui Inventor after: Li Ying Inventor after: Ji Wenlong Inventor after: Wu Zhijuan Inventor after: Gou Shanni Inventor after: Sun Xiuxia Inventor after: Lai Lili Inventor before: Zeng Yihui Inventor before: Lin Yizhen |
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Application publication date: 20140813 |