CN103651077A - Vegetable soilless cultivation method - Google Patents
Vegetable soilless cultivation method Download PDFInfo
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- CN103651077A CN103651077A CN201310664071.7A CN201310664071A CN103651077A CN 103651077 A CN103651077 A CN 103651077A CN 201310664071 A CN201310664071 A CN 201310664071A CN 103651077 A CN103651077 A CN 103651077A
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- seedling
- nutrient solution
- soilless culture
- soilless cultivation
- vegetable soilless
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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 invention discloses a vegetable soilless cultivation method. A seedling cultivation medium is formed by mixing peat, perlite and carbendazim, wherein the mass ratio among the peat, the perlite and the carbendazim is 150:30:1; a seedling cultivation tray is covered with non-woven fabric so that heat preservation and moisture preservation can be achieved, an electric heating line is laid at the bottom of the seedling cultivation tray, it is ensured that the temperature of a seedbed is 25DEG C; when seedlings grow to be in a two-leaf-heart period, seedling transplantation can be carried out, the seedlings are fixedly planted in insertion planting cups, wherein the insertion planting cups are made of PVC pipes in a specific-angle cutting mode, the seedlings survive one week after planting, and the insertion planting cups are inserted into insertion planting holes of a wall space three-dimensional soilless cultivation device; a nutrient solution is a urea nitrogen solution, and is specially prepared for leaf vegetables, the mass percent of urea nitrogen is 70%, and the pH of the nutrient solution is neutral. According to the vegetable soilless cultivation method, the survival rate of plants which are cultivated on the wall space three-dimensional soilless cultivation device is increased, the growth uniformity of the cultivated plants is improved, and attractiveness is improved.
Description
Technical field
The invention belongs to pollution-free green food technical field, especially relate to a kind of vegetable soilless culture method.
Background technology
Soilless culture refers to without natural soil with the cultivation method of nutrient solution pouring.On vegetables produce, there is the advantages such as output high-quality good, precocious, disease is light, pollution-free, water-saving, saving of labor, be conducive to realize agricultural modernization.According to test, the cost of the nutrient solution that 2 kilograms of vegetables of every production are used only needs several sharing money,
Method is easy, benefit is large.But also there is no a kind of good vegetable soilless culture method at present, can realize above advantage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of vegetable soilless culture method that cultivated plant survival rate is high, regularity good and cost is low.
Technical scheme of the present invention is a kind of vegetable soilless culture method, growing nursery and culture matrix be by peat, perlite and carbendazim in mass ratio example be to mix at 150: 30: 1; On seedling-cultivating tray, cover nonwoven heat and moisture preserving, lower berth heating wire guarantees that seedling bed temperature is at 25 degrees Celsius; Seedling grew to for 2 leaf heart stages and can transplant seedlings, be colonizated in by pvc pipe material in the transplanting cup with special angle cutting, after one week seedling of field planting lives, transplanting cup is inserted in the transplanting holes of wall-surface tridimensional soilless culture apparatus, nutrient solution is to aim at the urea nitrogen that leaf vegetables configuration quality mark is 70%.
Preferably, the pH value of nutrient solution is neutral.
Advantage of the present invention and effect: the present invention has improved the survival rate of the cultivated plant of wall-surface tridimensional soilless culture apparatus, and improve the regularity of cultivated plant growth, strengthen aesthetic property.
Embodiment
In order to understand the present invention, below by specific embodiment, the invention will be further described.
A vegetable soilless culture method, growing nursery and culture matrix be by peat, perlite and carbendazim in mass ratio example be to mix at 150: 30: 1; On seedling-cultivating tray, cover nonwoven heat and moisture preserving, lower berth heating wire guarantees that seedling bed temperature is at 25 degrees Celsius; Seedling grew to for 2 leaf heart stages and can transplant seedlings, be colonizated in by pvc pipe material in the transplanting cup with special angle cutting, after one week seedling of field planting lives, transplanting cup is inserted in the transplanting holes of wall-surface tridimensional soilless culture apparatus, nutrient solution is to aim at the urea nitrogen that leaf vegetables configuration quality mark is 70%.
One. choose water quality.
The preparation of water quality and nutrient solution has substantial connection.The leading indicator of water standard is conductivity (EC), and whether pH value and harmful substance contents exceed standard.Soilless culture is strict to water quality requirement, especially water planting, because it does not resemble the water of soil cultivation tool soilless culture, pH value is too not high or too low, because general crop to the requirement of nutrient solution pH value from neutrality for well, if the pH value of water quality own is on the low side, will adjust with acid or alkali, not only wasted medicine but also time-consuming taking a lot of work.
Two. nutrient solution
Nutrient solution is the key of soilless culture, and Different Crop requires different nutrient solution prescriptions.The formula of delivering in the world is at present a lot, but similar, because initial formula originally comes from the chemical composition analysis to soil extraction.In nutrient solution prescription, difference maximum be the ratio of nitrogen and potassium wherein.
The method of preparation is first to allot mother liquor, then dilutes, and can save container and be convenient to preserve.The material of calcic need be contained in separately in a container, during use, will after mother liquor dilution, mix with the dilution liquid phase of calcareous material again, avoid forming precipitation as far as possible.The pH value of nutrient solution will must be adjusted to the pH value scope that is suitable for crop growth through measuring, and when water increases, especially will note the adjustment of pH value, to avoid murder by poisoning.
Three. liquid-supplying system
Soilless culture feed liquid way; The irrigation method of drip irrigation system
(1) standby two concentrated nutrient tanks, deposit mother liquor.In a flow container, contain calcium constituent, another is other element of calcic not.
(2) concentrated acid tank.By industry, regulate the PH of nutrient solution.
(3) hopper.Be used for containing the nutrient solution having diluted on request.The area of general 3200-300 square metre, 1～1.5 ton of the volume of hopper.The height of hopper and feed flow distance dependent, as long as higher than 1 meter, just can be for the distance of 20-37 rice.If taken out with pump, hopper height is unrestricted.Even can be in underground setting.
(4) pipe-line system.With the black plastic pipe of various diameters, can not be by white, to avoid multiplying of algae.
(5) water dropper.Be fixed near liquid feed device crop rhizosphere, conventional have outlet type water dropper and a linear hair pipe.Outlet type water dropper flow in low pressure liquid-supplying system is not too even, and hair pipe is more even.But common problem is easy obstruction, so at the import and export of hopper, also filter must be installed, leach impurity.
The present invention can give full play to the productive potential of crop, compares with soil cultivation, and output can improve at double or tens times of ground.
Respectively by potato, broccoli, lettuce, cucumber, tomato is used said method to carry out soilless culture, and establishes control group and carry out soil cultivation, and the soilless culture obtaining and soil cultivation output ratio are 9.6; 1.4; 2.3; 4.3; 12～30.
From above data, can find out soilless culture high-quality, high yield, saves cost, green, environmental protection, clean, health, be the now leading breakthrough in plantation, have that output is high, an advantage such as quality better, precocity, disease are light, pollution-free, water-saving, saving of labor, be conducive to realize agricultural modernization.
The present invention is not limited to above-mentioned preferred forms, and other any or akin products identical with the present invention that anyone draws under enlightenment of the present invention, within all dropping on protection scope of the present invention.
Claims (2)
1. a vegetable soilless culture method, is characterized in that: growing nursery and culture matrix be by peat, perlite and carbendazim in mass ratio example be to mix at 150: 30: 1; On seedling-cultivating tray, cover nonwoven heat and moisture preserving, lower berth heating wire guarantees that seedling bed temperature is at 25 degrees Celsius; Seedling grew to for 2 leaf heart stages and can transplant seedlings, be colonizated in by pvc pipe material in the transplanting cup with special angle cutting, after one week seedling of field planting lives, transplanting cup is inserted in the transplanting holes of wall-surface tridimensional soilless culture apparatus, nutrient solution is to aim at the urea nitrogen that leaf vegetables configuration quality mark is 70%.
2. vegetable soilless culture method as claimed in claim 1, is characterized in that: the pH value of nutrient solution is for neutral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664071.7A CN103651077A (en) | 2013-12-06 | 2013-12-06 | Vegetable soilless cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664071.7A CN103651077A (en) | 2013-12-06 | 2013-12-06 | Vegetable soilless cultivation method |
Publications (1)
| Publication Number | Publication Date |
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| CN103651077A true CN103651077A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310664071.7A Pending CN103651077A (en) | 2013-12-06 | 2013-12-06 | Vegetable soilless cultivation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254224A (en) * | 2015-09-11 | 2016-01-20 | 深圳市铁汉生态环境股份有限公司 | Artificial soil granular aggregates and preparation method therefor |
| CN105961157A (en) * | 2015-03-18 | 2016-09-28 | 王振宇 | Pipeline cultivation relay-intercropping method |
| CN107593403A (en) * | 2017-09-13 | 2018-01-19 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of Silicon-rich lettuce |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715715A (en) * | 2009-11-27 | 2010-06-02 | 江苏省农业科学院 | Vertical column type soilless culture method of vegetables |
| CN101874462A (en) * | 2009-11-30 | 2010-11-03 | 江苏省农业科学院 | Wall type soilless culture method for vegetables |
| CN103270928A (en) * | 2013-06-18 | 2013-09-04 | 周建设 | Water-retaining soilless culture substrate and production method thereof |
| CN203251750U (en) * | 2013-05-23 | 2013-10-30 | 青海省农林科学院 | Combined type PVC (Poly Vinyl Chloride) base material groove device |
-
2013
- 2013-12-06 CN CN201310664071.7A patent/CN103651077A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715715A (en) * | 2009-11-27 | 2010-06-02 | 江苏省农业科学院 | Vertical column type soilless culture method of vegetables |
| CN101874462A (en) * | 2009-11-30 | 2010-11-03 | 江苏省农业科学院 | Wall type soilless culture method for vegetables |
| CN203251750U (en) * | 2013-05-23 | 2013-10-30 | 青海省农林科学院 | Combined type PVC (Poly Vinyl Chloride) base material groove device |
| CN103270928A (en) * | 2013-06-18 | 2013-09-04 | 周建设 | Water-retaining soilless culture substrate and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 乔慧萍 等: "宁夏地区水培小白菜营养液中尿素替代硝态氮试验", 《安徽农学通报》, vol. 13, no. 6, 30 June 2007 (2007-06-30), pages 61 - 62 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961157A (en) * | 2015-03-18 | 2016-09-28 | 王振宇 | Pipeline cultivation relay-intercropping method |
| CN105254224A (en) * | 2015-09-11 | 2016-01-20 | 深圳市铁汉生态环境股份有限公司 | Artificial soil granular aggregates and preparation method therefor |
| CN105254224B (en) * | 2015-09-11 | 2018-08-31 | 深圳市铁汉生态环境股份有限公司 | A kind of artificial soil granule body and preparation method thereof |
| CN107593403A (en) * | 2017-09-13 | 2018-01-19 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of Silicon-rich lettuce |
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Application publication date: 20140326 |