CN202842036U - Self-irrigating soilless cultivation system - Google Patents
Self-irrigating soilless cultivation system Download PDFInfo
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- CN202842036U CN202842036U CN2012202973257U CN201220297325U CN202842036U CN 202842036 U CN202842036 U CN 202842036U CN 2012202973257 U CN2012202973257 U CN 2012202973257U CN 201220297325 U CN201220297325 U CN 201220297325U CN 202842036 U CN202842036 U CN 202842036U
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- soilless culture
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model provides a self-irrigating soilless cultivation system which comprises a cultivation container. The self-irrigating soilless cultivation system is characterized in that the cultivation container is provided with a water storage layer, a substrate layer is arranged over the water storage layer, a compartment plate is arranged between the water storage layer and the substrate layer, and rhizoid is arranged on the compartment plate. Due to the fact that time and dosage for supplying fertilizer and water are controlled by plants, excess water is discharged through drain holes, influence caused by human factors is avoided, and therefore the self-irrigating soilless cultivation system has the advantages of reducing operation frequency and technical difficulties, lowering operation cost, enlarging the range of application, being saving in energy, low in carbon and protective in environment, forming good root growth environment, and enabling the plants to mature early, increasing production and increasing effect.
Description
Technical field
The utility model belongs to the soilless culture field, specifically a kind of self filling type soilless culture system.
Background technology
Soilless culture starts from gravel and ploughs the cycle water cultivation, the Gericke of the U.S. in nineteen twenty-nine model gyp soilless culture system, but owing to there are technically some problems, until all be not applied to before the forties in 20th century produce, the real development of soilless culture starts from the rock wool technology of Denmark Groden company exploitation in 1970 and the NFT technology of Britain chamber crop research institute in 1973.After 20 century 70s, because the development of nutrient film technology and Soilless culture technology is produced in the world gyp vegetables and flowers soilless culture and sold well gradually, soilless culture is produced and has also been entered the stage of developing rapidly.The countries and regions existing more than 100 of using in the world cultivation technique without soil at present are individual, and soilless culture is adopted in the production of EU member country greenhouse and flowers nearly 90%.
It is in the 70's of 20th century that China formally carries out soilless culture research.The begin one's study cultivation technique without soil of watermelon, cucumber, tomato etc. of the virtuous grade of the 70 mid-nineties 90 Xing Yu of Shandong Agricultural University, the cultivation technique without soil of the muskmelons that begin one's study such as later stage in the 70's Wu of Xinjiang Agricultural Sciences institute jewel.But soilless culture never forms scale.China to this Agricultural High-tech of soilless culture systematically study and aborning large scale application start from the later stage in the 80's.During " the Seventh Five-Year Plan "～" eight or five ", soilless culture is listed in Major Scientific Research Projects, the state key brainstorm project of the Ministry of Agriculture always, and soilless culture is listed in the research contents of country's tackling key problem and " 863 " plan after 2001.Meanwhile, country continues to increase the scientific research investment of soilless culture.Because the significantly increase that scientific research drops into, over nearly 20 years, soilless culture has obtained a series of scientific and technological achievements, so that cultivation technique without soil has been obtained fast development in China.
From 1986～1990, China's soilless culture mainly is in introduces and digests and assimilates the stage, China soilless culture researcher is devoted to introduce, compare and digest and assimilate various cultivation technique without soil and the system of developed countries, such as nutrient film system, dark liquid fluid system, rock wool training, bag training, groove training etc.After the 90's of 20th century, China's soilless culture enters the independent research stage.In 10 years of 1990～2000, China research has been created some small investments, has been more suitable for the soilless culture system of China's actual conditions, such as organic ecological soilless culture system, kickboard hollow billet system etc.Domestic producer's needs have successfully been satisfied in the research and development of these systems, greatly reduce the cost of soilless culture, thereby have promoted cultivation technique without soil applying in China.
Along with the greenhouse soilless culture technology reaches its maturity and perfect, its propagation and employment in agricultural production has also stepped into a new developing stage, and the soilless culture area also increases sharply thereupon, surpasses 1100 hm in 2005
2, basic configuration be northern area take the solid matrix training as main, the East China is take nutrient film technology shallow water training as main, the South China is take dark liquid flowing water training as main.
Mainly there is following problem in cultivation technique without soil at present:
1. production system is expensive, sees that with regard to practical condition all soilless cultures are all carried out in the greenhouse in the world.Because the greenhouse can provide suitable environment conditioning, reduce the water evaporation, reduce the damage by disease and insect invasion and attack, cover crop is not subjected to extraneous climatic influences.But soilless culture is compared with open country production, and maximum shortcoming is that the cost fund is too many.Because its high production cost, the soilless culture of China only limits at present the higher crop of some particular locality productive value, and is limited to some special time in a year that open country can not produce.
2. matrix is expensive, matrix provide a nutritional sufficiency, moisture is moderate, air content is suitable niche for crop root.Most popular matrix is careless carbon, rock wool and vermiculite.These several matrix all belong to non-renewable resources, and its cost is quite large.
3, specification requirement is high, and operation easier is large, and operating cost is high.Traditional cultivation technique without soil must be provided with drip irrigation system, finishes thus to crop moisture and nutrient are provided.When supply water in simultaneously traditional cultivation technique without soil, how many fertilizers, amount be all is to rely on administrative staff's experience to be carried out, and has the problem of not in good time and underexercise, causes the impact on plant growth.
4. product is expensive, when adopting soilless culture, only has those high-quality vegetable gardenings of plantation, and such as extraordinary tomato, cucumber etc., seed price is high, only has product ability balance between revenue and expenditure or preferably income is arranged.Otherwise the high price of these products will cause consumer's conflict.
5. the high impact that reaches environment of product nitrate content, the soilless culture in greenhouse all is to be mixed with nutrient solution with chemical fertilizer, and big energy-consuming in the nutrient solution circulation is irrigated and is discharged liquid contaminated environment and underground water, and the food nitrate content of producing exceeds standard.In addition, how processing after a large amount of rock wool plantations, how to alleviate carrying capacity of environment, also is a still an open question.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of self filling type soilless culture system.
A kind of self filling type soilless culture system comprises cultivating container, it is characterized in that the water storage layer is set in described cultivating container, is provided with hypothallus above the water storage layer, is provided with interlayer board between described water storage layer and the hypothallus, is provided with adopted root on the described interlayer board.
Described self filling type soilless culture system is characterized in that being provided with a filler pipe in described cultivating container, and described filler pipe passes interlayer board.
Described self filling type soilless culture system is characterized in that described filler pipe is higher than cultivating container.
Described self filling type soilless culture system is characterized in that water storage layer place is provided with a water layer height control mouth on described cultivating container.
Described self filling type soilless culture system is characterized in that described cultivating container is small-sized cultivating container, for example flowerpot.
Described self filling type soilless culture system is characterized in that described cultivating container is large-scale square cultivating groove, and described cultivation system comprises a plurality of cultivating containers, and a plurality of cultivating containers connect each other and are combined into an integral body.
Self filling type soilless culture system of the present utility model, fertilizer water supply time and consumption are solved by crop self, and unnecessary water can be discharged by water control hole again, the impact of having avoided human factor to cause.Thereby reduce operating frequency and technical difficulty, reduced operating cost, enlarged the scope of application, adopt this system, soilless culture also can be carried out at open country, such as balcony, roof, the water surface etc., energy-conservation, low-carbon (LC), environmental protection form good root growth environment, make crop precocity, volume increase, synergy.
Description of drawings
Fig. 1 is the small-sized cultivating container schematic diagram of a kind of self filling type soilless culture system of the present utility model;
Fig. 2 is the large-scale cultivating container schematic diagram of a kind of self filling type soilless culture system of the present utility model;
Among the figure, 1-water storage layer; 2-hypothallus; 3-interlayer board; 4-adopted root; 5-filler pipe; 6-water layer height control mouth.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As depicted in figs. 1 and 2, a kind of self filling type soilless culture system of the present utility model, comprise cultivating container, water storage layer 1 is set in cultivating container, be provided with hypothallus 2 above the water storage layer 1, be provided with interlayer board 3 between water storage layer 1 and the hypothallus 2, be provided with adopted root 4 on the interlayer board 3, adopted root 4 adopts bibulous cheap material to make.Fertile, water is stored in the container, and is connected by adopted root 4 between the crop root, utilizes principle capillaceous to realize voluntarily balance fertilizer water supply.Filler pipe 5 passes interlayer board 3 and enters water storage layer 1 a little more than the filler pipe 5 of cultivating container to be provided with one in the cultivating container, in order to add rich water.Cultivating container can be the small-sized cultivating containers such as flowerpot as shown in Figure 1, and water layer height control mouth 6 can be set at the water storage layer 1 of this small-sized cultivating container, and the water yield surpasses control mouth, water Self-discharged in water storage layer 1.Cultivating container also can be large-scale rectangle cultivating groove as shown in Figure 2, and whole cultivation system comprises a plurality of cultivating containers, and a plurality of cultivating containers connect each other and are combined into an integral body.During use, in water storage layer 1, fill rich water first, then put into the interlayer board 3 that adopted root 4 is housed, pack in the superincumbent hypothallus 2 and be mixed with the cultivation matrix of fertilizer, crop gets final product on planting in matrix at last, also can plant first crop, then adds water for water storage layer 1 by filler pipe 5.As long as guarantee not cut off the water supply, there is certain intervals to get final product between water storage layer 1 and the interlayer board 3 simultaneously in the water storage layer 1 of large-scale cultivating groove lower floor.Topdressing in the process of crop growth if adopt solid-state fertilizer, can directly impose in the matrix; And liquid fertilizer can add according to the fertilising main points method realization of water storage layer.
The above only is preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all is included within the protection domain of the present utility model.
Claims (6)
1. self filling type soilless culture system, comprise cultivating container, it is characterized in that in described cultivating container, arranging water storage layer (1), be provided with hypothallus (2) above the water storage layer (1), be provided with interlayer board (3) between described water storage layer (1) and the hypothallus (2), be provided with adopted root (4) on the described interlayer board (3).
2. self filling type soilless culture system as claimed in claim 1 is characterized in that being provided with a filler pipe (5) in described cultivating container, and described filler pipe (5) passes interlayer board (3).
3. self filling type soilless culture system as claimed in claim 2 is characterized in that described filler pipe (5) is higher than cultivating container.
4. self filling type soilless culture system as claimed in claim 1 is characterized in that water storage layer (1) locates to be provided with a water layer height control mouthful (6) on described cultivating container.
5. self filling type soilless culture system as claimed in claim 1 is characterized in that described cultivating container is small-sized cultivating container.
6. self filling type soilless culture system as claimed in claim 1 is characterized in that described cultivating container is large-scale square cultivating groove, and described cultivation system comprises a plurality of cultivating containers, and a plurality of cultivating containers connect each other and are combined into an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202973257U CN202842036U (en) | 2012-06-25 | 2012-06-25 | Self-irrigating soilless cultivation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202973257U CN202842036U (en) | 2012-06-25 | 2012-06-25 | Self-irrigating soilless cultivation system |
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| Publication Number | Publication Date |
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| CN202842036U true CN202842036U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012202973257U Expired - Fee Related CN202842036U (en) | 2012-06-25 | 2012-06-25 | Self-irrigating soilless cultivation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535207A (en) * | 2013-10-16 | 2014-01-29 | 赵士民 | Plant planter |
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2012
- 2012-06-25 CN CN2012202973257U patent/CN202842036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535207A (en) * | 2013-10-16 | 2014-01-29 | 赵士民 | Plant planter |
| CN103535207B (en) * | 2013-10-16 | 2015-10-14 | 赵士民 | A kind of planter |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150625 |
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| EXPY | Termination of patent right or utility model |