CN104247658A - Soilless cultivation method for increasing loofah yield - Google Patents
Soilless cultivation method for increasing loofah yield Download PDFInfo
- Publication number
- CN104247658A CN104247658A CN201410442557.0A CN201410442557A CN104247658A CN 104247658 A CN104247658 A CN 104247658A CN 201410442557 A CN201410442557 A CN 201410442557A CN 104247658 A CN104247658 A CN 104247658A
- Authority
- CN
- China
- Prior art keywords
- nutrient solution
- sponge gourd
- concentration
- soilless culture
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a soilless cultivation method for increasing the loofah yield. The method includes adding potassium dihydrogen phosphate with the concentration of 3 to 5Kg/t and calcium sulfate nutrient solution with the concentration of 0.8 to 1.5Kg/t into conventional nutrient solution, and adding once after 3 to 5 days until all flowers of inflorescence are bloomed. By the aid of the method, the loofah cultivation yield is increased, the content of vitamin C is increased, and the loofah quality is optimized.
Description
Technical field
The present invention relates to a kind of soilless culture method, be specifically related to a kind of soilless culture method of sponge gourd.
Background technology
The residential households plantation of application cultivation technique without soil Development of Urban has certain social benefit and economic implications, and according to interrelated data report, as far back as the seventies, the U.S. just has the 1000000 above residents in family to carry out garden planting with cultivation technique without soil.China city has a large population in a small area, house condition is progressively improved in recent years, if make full use of the light and heat condition on balcony, universal supreme culture technique planting vegetable, income will be very considerable. under greenhouse experiment, soilless culture tomato, cucumber, careless curtain etc. are at the existing many reports of China, but sponge gourd soilless culture is rare.
The soilless culture of current sponge gourd is relatively many in developed country, and advanced technology, output are high, quality better.Adopt few in China, generally have two kinds of planting types, one is nutrient film techinique, and one is dark liquid technology, multipurpose nutrient liquid membrane technology.Along with the raising of people's lives, requirement increases increasingly, not only needs year-round supply, and needs that product is pollution-free, safety, health.Therefore, Soilless Culture Methods is adopted to realize above-mentioned requirements.Accomplish that product is pollution-free, and output is high, quality better, can also save water, fertilizer, reduces labour intensity, not by the restriction of soil plantation.Although one-time investment is comparatively large, management expectancy is strict, the development trend of a certainty.In soilless culture, matrix itself does not contain or contains the nutrition needed for plant hardly, nutrient needed for growth and development of plants and moisture is met completely by the irrigation of nutrient solution, this also provides good approach with regard to the nutritional quality for improving vegetables: by physics, the chemical property of adjustment nutrient solution, can improve product nutritional quality.The production great majority of current sponge gourd adopt substrate culture and common cultivation method, and the research of current nutrient solution is also fewer and the output of nutrient fluid cultivation is relatively low, and the raising research for its output is also fewer.
Summary of the invention
For the present situation existed at present, the technical problem that the present invention mainly solves is to provide a kind of method that can improve sponge gourd soilless culture output, for solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of soilless culture method improving sponge gourd output, based on existing sponge gourd soilless culture, further comprising the steps of:
(1) be colonizated in matrix until the first inflorescence is all open from sponge gourd seedling, conventional nutrient liquid is used to irrigate, in conventional nutrient liquid each composition and concentration as follows: four water-calcium nitrate 150g/t, potassium nitrate 230g/t, ammonium dihydrogen phosphate (ADP) 340g/t, epsom salt 480g/t, boric acid 38g/t, manganese sulphate 66g/t, iron content element compound 60g/t, conventional nutrient liquid is mixed with by soluble in water for above-mentioned each composition, be contained in nutrition liquid pool, described nutrient solution is diluted 30 times, then pH value is adjusted to 5.5-6.5, nutrient solution electrical conductivity EC value is 1.4 ~ 2.0mS/cm, nutrient solution after dilution is applied to around the root system of sponge gourd,
(2) from the first inflorescence is all spend all open time, the nutrient solution of the potassium dihydrogen phosphate of 3 ~ 5Kg/t concentration and the calcium sulphate of 0.8 ~ 1.5Kg/t concentration is filled in the conventional nutrient liquid of step (1), within 3 ~ 5 days, fill into once, until spending of all inflorescences all opens end;
(3) after the irrigation period of step (2) terminates, then the conventional nutrient liquid using step (1) instead is irrigated, until plantation terminates.
Described in step (1), iron content element compound is NaFe-EDTA3H
2o or Fe-DTPA.
The nutrient solution filled into described in step (2) pH value be 6-6.5, nutrient solution electrical conductivity EC value is 1.6 ~ 1.8mS/cm.
The invention has the beneficial effects as follows:
The present invention can improve the output of sponge gourd greatly, and on this basis, the vitamin content of sponge gourd also improves greatly, and therefore nutritive value is abundanter.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1
At Guangxi's Vegetable Base, carry out the substrate culture of sponge gourd, nutrient solution prescription is that Huo Gelan-A Nong fills a prescription.
Sponge gourd of the present invention and conventional soilless culture method are compared.
The present invention includes following key step:
(1) nutrient solution is prepared.In nutrient solution each composition and concentration as follows: four water-calcium nitrate 150g/t, potassium nitrate 230g/t, ammonium dihydrogen phosphate (ADP) 340g/t, epsom salt 480g/t, boric acid 38g/t, manganese sulphate 66g/t, NaFe-EDTA3H
2o 60g/t, be mixed with cultivating nutrient solution by soluble in water for above-mentioned each composition, be contained in nutrition liquid pool, the EC value of above-mentioned nutrient solution and pH value are respectively 2.6mS/cm and 6.5.
(2) by the sponge gourd seedling of 6 leaf 1 cores, be colonizated in the matrix mixed by vermiculite, perlite, the peat composed of rotten mosses (vermiculite: perlite: the volume ratio of the peat composed of rotten mosses is 1: 1: 2) and (adopt slot type cultivation), and carry out irrigating with the nutrient solution of step (1) until all flowers all openings of the first inflorescence.
(3) from the first inflorescence is all spend all open time, the nutrient solution of the potassium dihydrogen phosphate of 3Kg/t concentration and the calcium sulphate of 1Kg/t concentration is filled in the conventional nutrient liquid of step (1), within 5 days, fill into once, until spending of all inflorescences all opens end; After measured, the EC value of new nutrient solution has brought up to 3.5mS/cm by original 1.6mS/cm.
(4) irrigate after 12 days, then use first wife's nutrient solution instead and irrigate, until plantation terminates.
Detect rear discovery to the sponge gourd fruit of gathering, adopt sponge gourd output of the present invention to increase by 15%, the vitamin content in melon adds 10%.
Embodiment 2
(1) nutrient solution is prepared.In nutrient solution each composition and concentration as follows: four water-calcium nitrate 150g/t, potassium nitrate 230g/t, ammonium dihydrogen phosphate (ADP) 340g/t, epsom salt 480g/t, boric acid 38g/t, manganese sulphate 66g/t, Fe-DTPA80g/t, be mixed with cultivating nutrient solution by soluble in water for above-mentioned each composition, be contained in nutrition liquid pool, the EC value of above-mentioned nutrient solution and pH value are respectively 1.8.mS/cm and 5.5.
(2) by the sponge gourd seedling of 6 leaf 1 cores, be colonizated in the matrix mixed by vermiculite, perlite, the peat composed of rotten mosses (vermiculite: perlite: the volume ratio of the peat composed of rotten mosses is 1: 1: 2) and (adopt slot type cultivation), and carry out irrigating with the nutrient solution of step (1) until all flowers all openings of the first inflorescence.
(3) from the first inflorescence is all spend all open time, the nutrient solution of the potassium dihydrogen phosphate of 5Kg/t concentration and the calcium sulphate of 0.8Kg/t concentration is filled in the conventional nutrient liquid of step (1), within 3 days, fill into once, until spending of all inflorescences all opens end; After measured, the EC value of new nutrient solution has brought up to 3.5mS/cm by original 1.8mS/cm.
(4) irrigate after 15 days, then use first wife's nutrient solution instead and irrigate, until plantation terminates.
Detect rear discovery to the sponge gourd fruit of gathering, adopt sponge gourd output of the present invention to increase by 18%, the vitamin content in melon adds 10%.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. improve a soilless culture method for sponge gourd output, based on existing sponge gourd soilless culture, it is characterized in that, further comprising the steps of:
(1) be colonizated in matrix until the first inflorescence is all open from sponge gourd seedling, conventional nutrient liquid is used to irrigate, in conventional nutrient liquid each composition and concentration as follows: four water-calcium nitrate 150g/t, potassium nitrate 230g/t, ammonium dihydrogen phosphate (ADP) 340g/t, epsom salt 480g/t, boric acid 38g/t, manganese sulphate 66g/t, iron content element compound 60g/t, conventional nutrient liquid is mixed with by soluble in water for above-mentioned each composition, be contained in nutrition liquid pool, described nutrient solution is diluted 30 times, then pH value is adjusted to 5.5-6.5, nutrient solution electrical conductivity EC value is 1.4 ~ 2.0mS/cm, nutrient solution after dilution is applied to around the root system of sponge gourd,
(2) from the first inflorescence is all spend all open time, the nutrient solution of the potassium dihydrogen phosphate of 3 ~ 5Kg/t concentration and the calcium sulphate of 0.8 ~ 1.5Kg/t concentration is filled in the conventional nutrient liquid of step (1), within 3 ~ 5 days, fill into once, until spending of all inflorescences all opens end;
(3) after the irrigation period of step (2) terminates, then the conventional nutrient liquid using step (1) instead is irrigated, until plantation terminates.
2. the soilless culture method improving sponge gourd output as claimed in claim 1, it is characterized in that, described in step (1), iron content element compound is NaFe-EDTA3H
2o or Fe-DTPA.
3. the as claimed in claim 1 soilless culture method improving sponge gourd output, is characterized in that, the nutrient solution filled into described in step (2) pH value be 6-6.5, nutrient solution electrical conductivity EC value is 1.6 ~ 1.8mS/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442557.0A CN104247658A (en) | 2014-09-02 | 2014-09-02 | Soilless cultivation method for increasing loofah yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442557.0A CN104247658A (en) | 2014-09-02 | 2014-09-02 | Soilless cultivation method for increasing loofah yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104247658A true CN104247658A (en) | 2014-12-31 |
Family
ID=52183166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410442557.0A Pending CN104247658A (en) | 2014-09-02 | 2014-09-02 | Soilless cultivation method for increasing loofah yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104247658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628446A (en) * | 2015-02-02 | 2015-05-20 | 南昌大学 | Production method of heavy-metal-free rice protein |
| CN106613836A (en) * | 2016-11-23 | 2017-05-10 | 华南农业大学 | Method for improving sugar content of tomato fruit by using zero liquid discharge combined with short-term high concentration nutrient solution |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173966A (en) * | 1997-07-08 | 1998-02-25 | 李�赫 | Supersonic gas-dissolving soil-less cultivation method |
| CN101704696A (en) * | 2009-11-26 | 2010-05-12 | 芜湖东源新农村开发股份有限公司 | Melon and fruit vegetable soilless culture general nutrient solution |
| CN102499034A (en) * | 2011-10-11 | 2012-06-20 | 广东省农业科学院土壤肥料研究所 | Soilless cultivation method capable of reducing content of nitrate in curled mallow and curled mallow nutrient solution |
| CN102668953A (en) * | 2012-05-23 | 2012-09-19 | 顺德职业技术学院 | Doritis pulcherrima water culture method |
| JP2013034472A (en) * | 2011-07-14 | 2013-02-21 | Mitsubishi Plastics Agri Dream Co Ltd | Solution culture system, solution culture method using the same, and solution culture pot |
| CN103190330A (en) * | 2013-04-25 | 2013-07-10 | 中国农业大学 | Soilless biogas slurry cultivation method of water spinach |
| CN103416187A (en) * | 2013-07-23 | 2013-12-04 | 徐永康 | Towel gourd cultivation method |
-
2014
- 2014-09-02 CN CN201410442557.0A patent/CN104247658A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173966A (en) * | 1997-07-08 | 1998-02-25 | 李�赫 | Supersonic gas-dissolving soil-less cultivation method |
| CN101704696A (en) * | 2009-11-26 | 2010-05-12 | 芜湖东源新农村开发股份有限公司 | Melon and fruit vegetable soilless culture general nutrient solution |
| JP2013034472A (en) * | 2011-07-14 | 2013-02-21 | Mitsubishi Plastics Agri Dream Co Ltd | Solution culture system, solution culture method using the same, and solution culture pot |
| CN102499034A (en) * | 2011-10-11 | 2012-06-20 | 广东省农业科学院土壤肥料研究所 | Soilless cultivation method capable of reducing content of nitrate in curled mallow and curled mallow nutrient solution |
| CN102668953A (en) * | 2012-05-23 | 2012-09-19 | 顺德职业技术学院 | Doritis pulcherrima water culture method |
| CN103190330A (en) * | 2013-04-25 | 2013-07-10 | 中国农业大学 | Soilless biogas slurry cultivation method of water spinach |
| CN103416187A (en) * | 2013-07-23 | 2013-12-04 | 徐永康 | Towel gourd cultivation method |
Non-Patent Citations (1)
| Title |
|---|
| 薛琴芬等: "丝瓜高产栽培及病虫害防治", 《特种经济动植物》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628446A (en) * | 2015-02-02 | 2015-05-20 | 南昌大学 | Production method of heavy-metal-free rice protein |
| CN106613836A (en) * | 2016-11-23 | 2017-05-10 | 华南农业大学 | Method for improving sugar content of tomato fruit by using zero liquid discharge combined with short-term high concentration nutrient solution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104365431B (en) | The precocious emerald green hat pears high-yield quick cultivation method in a kind of hillside | |
| CN105103857A (en) | Saline-alkali soil brackish water film mulching drip irrigation processing tomato planting method | |
| CN104396666A (en) | Guava cutting seedling-raising method | |
| CN103583132A (en) | Annual fertilizing method of fruit trees | |
| CN104098393A (en) | Bracket-plant aquaculture nutrient solution | |
| CN104247623A (en) | Soilless cultivation method for increasing bitter gourd yield | |
| CN106665044B (en) | A kind of breeding method of selenium-rich tomatoes | |
| CN104737753B (en) | A kind of method for culturing seedlings of Lisianthus | |
| CN102487772B (en) | Planting method capable of improving pearl guava quality | |
| CN104170695A (en) | High-yield planting method for fig trees | |
| CN104521714A (en) | Leaf cuttage rapid propagation method of jonquil | |
| CN106431650A (en) | Special soil-less cultivation nutrient solution for lettuces and preparation method of nutrient solution | |
| CN103918453A (en) | Environment-friendly high-yield planting method of peanuts | |
| CN102187855A (en) | Seedling refrigeration method for strawberry delayed cultivation | |
| CN105961020B (en) | A kind of high sugared tomato planting method of heliogreenhouse bag training | |
| CN105580644A (en) | Grafting breeding method of gold ash-leaf maples | |
| CN103583133A (en) | Liquid manure efficient-management method during Camellia chrysantha cultivation | |
| CN104025964A (en) | Planting method of red globe grape | |
| CN104247658A (en) | Soilless cultivation method for increasing loofah yield | |
| CN103011948B (en) | Selenium-rich additive for anti-season field-cultivated mushroom and application thereof | |
| CN105418207A (en) | Low-cost and environmental-protection plant cultivation matrix | |
| CN105409672A (en) | Selenium-rich planting method for apricot trees | |
| CN104663342A (en) | Cultivation method of apple trees | |
| CN108633596A (en) | A kind of implantation methods of deep gloomy Chinese scholartree fast-growth | |
| CN104429442A (en) | Planting method for chaste trees |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |