CN1977591A - Plant soil-less culturing nutrient material - Google Patents
Plant soil-less culturing nutrient material Download PDFInfo
- Publication number
- CN1977591A CN1977591A CNA2005101278725A CN200510127872A CN1977591A CN 1977591 A CN1977591 A CN 1977591A CN A2005101278725 A CNA2005101278725 A CN A2005101278725A CN 200510127872 A CN200510127872 A CN 200510127872A CN 1977591 A CN1977591 A CN 1977591A
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- China
- Prior art keywords
- nutrient solution
- pal
- nutrient
- matrix
- 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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- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a soil-less culture nutrient liquor with solid matrix. It is characterized by that said nutrient liquor is prepared by extracting NM material and extracting matrix PAL material, the extraction method of NM material nutrient liquor is water immersion extraction process, and the extraction method of matrix PAL material includes the processes of selective extraction, purification and ultramicronization. Said nutrient liquor richly contains several microelements of iron, manganese, zinc, copper, molybdenum, nickel and boron which are necessary for plant body, also richly contains humic acid and organics which are beneficial for plant growth. Besides, said nutrient liquor also has the function of adsorbing heavy metal ions.
Description
Technical field
The present invention relates to this advanced person's of soilless culture planting technology.
The present invention is for there being solid matrix soilless culture type.Its nutrient solution is got by the lixiviate of NM material water; The PAL material has strong adsorptivity as matrix after purification, ultramicronising, activation.The NM material is rich in humic acid with organic, contains a certain amount of N, P, K; The PAL material is rich in trace element (iron, manganese, zinc, copper, nickel) and boron (B) element, according to various dissimilar crop needs, can add other necessary nutriments.Thereby soil-less culturing nutrient material involved in the present invention has the advantage of wide application, is first Application and assembly with NM material and PAL material preparation " the green treasured in triumphant west " board soil-less culturing nutrient material.
Technical background
Soilless culture is as a kind of advanced person's planting technology, the applicating history of existing many decades, particularly near twenty or thirty year, along with developing rapidly of advanced industrial technologies such as plastics industry, automation control instrument instrument, computer technology and greenhouse building technology, and, make the soilless culture production technology obtain applying widely to the further investigation of nutritional need rule in the plant growing process, environmental factor to plant growing influence etc.Not only the crop species of soilless culture production greatly increases, and output also improves constantly.The advantage and the prospect of soilless culture production technology are more and more paid close attention to.
Cultivation technique without soil is from 100 years of development courses occur so far, and particularly the development of nearly decades is very fast, and this and science and technology development are synchronous.Many countries have set up research and development institution, and international academic activities are also very active.Nineteen ninety-five is set up " international soilless culture working group (IWGSC) ", held international conference (Italy) for the first time in 1963, rename " international soilless culture association (ISOSC) " as in the 5th world (Holland) the soilless culture meeting in 1980, and held a meeting in definite per 4 years.China set up the soilless culture committee of Chinese agriculture Engineering society in 1985, renamed " the Chinese agriculture Engineering society facility state skill Engineering Speciality committee " in 1992 as, every two years hold a meeting once, another science that relates to soilless culture is organized as Chinese horticulture and understands the facilities horticulture Committee of Experts, and this academic tissue has important facilitation to the raising of China's soilless culture level.
Using the nutrient material that natural NM material and PAL material combine the soilless culture type still belongs to the first time.Nutrition abundant, improve and coordinate, collaborative aspect outstanding tool characteristics.
Summary of the invention
What the present invention relates to is the trophosome based material of " solid matrix soilless culture type is arranged ".This invention comprises following main contents:
1, NM material nutrient solution produces.The NM material is rich in humic acid, organic matter and plurality of enzymes etc., the nutrient solution of producing through water logging helps biological directly absorption, be different from the nutrient solution of human configuration, the nutrition of NM material can be called " mother liquor " in a sense, also can add " special procuring " nutrient material at organism is required, make this material nutrient solution not only have a natural feature, and more favourable to the plant absorbing utilization, and it is more effective to grow.NM material nutrient solution through water logging 24h, fully stirs suction filtration behind the 2h by the NM material, and gained liquid is the NM concentrated nutrient solution, carry out the solution assembly according to the crop object after, dilution is used.Filter residue enters matrix.
The method for expressing of material involved in the present invention has two kinds, and a kind of is the direct representation method, and another kind is the secondary indication method.Direct representation method and secondary indication method have represented that the efficiency index of NM material nutrient solution is as follows:
Organic: 53%
CEC (ion exchange capacity): 68-90me/100g
pH：5-7
Contain N, P, K: contain full N1.4%-2.4%; Contain P
2O
50.16%-0.28%; Contain K
2O 0.14%-1.8%.C/N；13％-33％
Electrical conductivity: 0.546ms/cm
2, the preparation of PAL matrix of materials.The PAL material contains various plants institute essential trace element, as: iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), nickel (Ni) and boron (B), PAL material are 2: 1 type stratiform nonmetallic materials, can store nutriment, to Adsorption of Heavy Metal Ions (Pb), mercury (Hg), cadmium (Cd), arsenic (As) etc. selective (specially inhale) function, thereby the characteristics of the high nutrition of nutrient solution tool, low heavy metal ion.
Make nutrient solution matrix with the PAL material, must process purify, thereby effective ingredient is carried out enrichment.Ultramicronising is handled, and the structure function of PAL material is given full play to.Incorporate the filter residue of NM material into the PAL material, become substrate complex, basic index is equivalent to the index of the medium peat of peat:
Unit weight (g/l) total porosity (%) air volume (%) water absorbing force (g/100g)
71-93 93.4-95.1 31.5-57.3 694-2000
No matter the PAL matrix of materials is to be used for the training of slot type base-material, or the training of pocket type base-material, all easily changes.After matrix that changes and fertilizer and the earth mixture, still can apply field crop, can regulate soil acidity or alkalinity and improve the loosing soil degree.
3, nutrient material system involved in the present invention can also be added other specific aim nutriments according to the specific demand of crop.Material list involved in the present invention reveals fabulous compatibility and friendly characteristics.
4, material involved in the present invention registered " the green treasured in triumphant west ".
Specific embodiments
1, nutrient solution preparation
1) NM material nutrient solution extraction process
After the NM material soaked 24h with water retting, add water and become the slurry shape to stir 2h to become even slurry, leave standstill 6h then, make its solid-liquid precipitate and separate, its liquid of suction filtration is NM material nutrient solution (standby), and the remaining slag of suction filtration can be used as host material.
2) NM material nutrient solution is regarded thing as and is needed assembly, and the suggestion of assembly material and technology is:
(1) material
Purity nitrogen adopts: NPN
Phosphorus pentoxide adopts: potassium dihydrogen phosphate
Containing the potassium material adopts: potassium chloride
(2) assembly technology
NM nutrient solution with having produced concentrates, and reaches standard-required, and the potassium chloride, potassium dihydrogen phosphate, the NPN that add a certain amount of (prescription) then mix, and make the finished product nutrient solution, by the market demand, divides different size to pack.
2, matrix is produced
PAL material processed and the preparation of PAL material composite interstitial substance
The PAL material is carried out sorting purifies, and through ultramicronising purification preparation processing, obtain micron, submicron order PAL powder body material, activate then, with the PAL matrix of materials after the activating process processing, produce remaining NM slag charge behind the nutrient solution suction filtration with 1, in the nutrient solution preparation, mix by a certain percentage, make PAL material composite interstitial substance.
3, " the green treasured in triumphant west " board soilless culture nutrient fluid preparation (production) and application
1) material of main part ratio
NM material nutrient solution: PAL matrix of materials: other nutrient materials=75: 20: 5
2) technique for applying
With the NM material nutrient solution of having produced (finished product), add PAL material composite interstitial substance, and other nutrient materials of the required interpolation of adding plant (looking different plant varieties has its different specific demand to add), by 1) middle material of main part requirement ratio proportioning mixing, put into the plant planting groove or the pack be used for potted plant, separate through leaving standstill, use for cultivated plant with liquid.
Claims (2)
1, a kind of have the soilless culture type nutrient solution of solid matrix and the base starting material that matches with it, and a kind of soilless culture system nutrient material with advanced culture technique of addible desired nutritional material formation.This material is that the extract with the NM material is the soil-less culturing nutrient material that nutrient solution, PAL material form for the matrix assembly, this material is registered to be " the green treasured in triumphant west " board.
The functional character of NM material nutrient solution and PAL matrix of materials is as follows:
The NM material is a natural material.Be rich in a large amount of humic acids, organic matter and plurality of enzymes etc. in the NM material nutrient solution.NM material nutrient solution can also have good guarantor's nitrogen effect with the ammonia effect, and wherein, humic acid can form complex compounds with metal ion iron, calcium, manganese, copper etc., and stronger stability is arranged, and the plain and nutritive elements such as manganese, molybdenum of activation phosphorus that can be in various degree.With NM material flooding, fully stir 2h, through leaving standstill 24h, filtration, promptly get NM material nutrient solution.
The PAL material is mesoporous property material, and the hole height is grown, specific surface area is big, and is rich in 14 kinds of the life trace elements of needed by human body 12 kinds, and the coordinative role of various elements makes each element activation.The PAL material has slow release, adsorptivity, moisture capacity, is the desirable storing body of nutrient nitrogen, phosphorus, potassium and various trace elements, in addition, the slow-release function of PAL material can slowly discharge the nutritive element of plant corpus demand, nutritive element is fully absorbed, reduce the loss.
2, according to claim 1, this material is for solid matrix soilless culture type is arranged, and is all applicable to slot type substrate culture and pocket type substrate culture.
This NM material nutrient solution is a concentrated type, can allocate according to Different Crop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101278725A CN1977591A (en) | 2005-12-06 | 2005-12-06 | Plant soil-less culturing nutrient material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101278725A CN1977591A (en) | 2005-12-06 | 2005-12-06 | Plant soil-less culturing nutrient material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1977591A true CN1977591A (en) | 2007-06-13 |
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ID=38129028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101278725A Pending CN1977591A (en) | 2005-12-06 | 2005-12-06 | Plant soil-less culturing nutrient material |
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| CN (1) | CN1977591A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348904A (en) * | 2013-07-31 | 2013-10-16 | 厦门市江平生物基质技术有限公司 | Special matrix for camphor tree seedling and production process thereof |
| CN103609362A (en) * | 2013-12-04 | 2014-03-05 | 四川省自然资源科学研究院 | Octagonal lotus cultivation medium and preparation method thereof |
| CN104496654A (en) * | 2014-12-03 | 2015-04-08 | 东莞市绿安奇生物工程有限公司 | Method for preparing and using low-heavy-metal-content chlorella cultivation raw material mother solution |
| CN105461454A (en) * | 2015-12-29 | 2016-04-06 | 辛集市远翔环保能源科技有限公司 | Additive of soilless culture nutrient solution |
| CN108046930A (en) * | 2018-01-10 | 2018-05-18 | 和县绿源蔬菜种植有限责任公司 | The celery culture solution and its hydroponics applications of a kind of hestening rooting |
-
2005
- 2005-12-06 CN CNA2005101278725A patent/CN1977591A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348904A (en) * | 2013-07-31 | 2013-10-16 | 厦门市江平生物基质技术有限公司 | Special matrix for camphor tree seedling and production process thereof |
| CN103348904B (en) * | 2013-07-31 | 2014-12-03 | 厦门市江平生物基质技术有限公司 | Special matrix for camphor tree seedling and production process thereof |
| CN103609362A (en) * | 2013-12-04 | 2014-03-05 | 四川省自然资源科学研究院 | Octagonal lotus cultivation medium and preparation method thereof |
| CN103609362B (en) * | 2013-12-04 | 2015-12-02 | 四川省自然资源科学研究院 | Dysosma versipellis cultivation matrix and preparation method thereof |
| CN104496654A (en) * | 2014-12-03 | 2015-04-08 | 东莞市绿安奇生物工程有限公司 | Method for preparing and using low-heavy-metal-content chlorella cultivation raw material mother solution |
| CN105461454A (en) * | 2015-12-29 | 2016-04-06 | 辛集市远翔环保能源科技有限公司 | Additive of soilless culture nutrient solution |
| CN108046930A (en) * | 2018-01-10 | 2018-05-18 | 和县绿源蔬菜种植有限责任公司 | The celery culture solution and its hydroponics applications of a kind of hestening rooting |
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