CN103931412A - Leek shoot cultivation method - Google Patents
Leek shoot cultivation method Download PDFInfo
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- CN103931412A CN103931412A CN201410190027.1A CN201410190027A CN103931412A CN 103931412 A CN103931412 A CN 103931412A CN 201410190027 A CN201410190027 A CN 201410190027A CN 103931412 A CN103931412 A CN 103931412A
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- hotbed chives
- leek
- covering
- cultivation method
- lighttight
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Abstract
The invention provides a leek shoot cultivation method. The method comprises the steps that (1) a layer of thin black non-woven fabric with the gram weight of 120 grams-150 grams and a layer of thick black non-woven fabric with the gram weight of 230 grams-200 grams are matched, used and recombined into a breathable opaque cover; (2) a canopy frame with the height no smaller than 55 centimeters is put up through steel pipes, bamboo, wood and the like; (3) after leek is cut, soil is covered, and the canopy frame in the step (2) is put up in time, and then the cover in the step (1) is used for covering the top and the periphery of the canopy frame in the step (2), so that an opaque leek shoot blanching growth environment is created; (4) the leek grows into leek shoots in the environment without light, when the harvesting requirement is met, the cover is uncovered, and the leak shoots are cut in time, sorted and packaged, and come into the market. The method is suitable for the technology of producing the leek shoots in sunlight energy-saving greenhouses in the northern areas, and plastic arch sheds or the greenhouses can be put up in leek fields in spring, summer and autumn for producing the leek shoots and carrying out blanching cultivation of other vegetables; the method is convenient and easy to implement, the cost is low, influence of diseases and insect pests is avoided, and the plants will not corrupt.
Description
Technical field
The present invention relates to growing vegetables field, particularly the cultivation method of a kind of hotbed chives.
Background technology
Hotbed chives are vegetable varieties that broad masses like, and traditional hotbed chives produce and adopt a large amount of crops straw such as wheat, beans of covering to produce, and along with urban construction and pattern of farming adjustment, Outskirts of City is rare wheat, legume crop plantation.Produce the remote districts of wheat, beans, greatly develop livestock breeding, stalk becomes good forage grass, makes to produce the needed raw material sources of hotbed chives gradually few, expense is gradually high, raised the cost of producing hotbed chives, the vegetable variety that this masses of hotbed chives like is day by day rare, and adopts produced in conventional processes hotbed chives, cost is high, time is long, and operation labor intensity is large, is difficult to realize do mechanization operation.So, be badly in need of exploring the new cladding material of use, innovation cultivation method.
Hotbed chives produce except adopting the traditional approach that stalks mulching produces, the current most popular following several culture technique that has: the one, cover on shed or frame with black plastic film, and form unglazed according to growing environment, in order to produce hotbed chives; The 2nd, be buckled on leek with crock, utilize the lighttight characteristic of the special crock of producing to produce hotbed chives; The 3rd, leek is transplanted in cellar for storing things, cave dwelling and is produced, utilize the condition of cellar for storing things, cave dwelling dark to produce.
It is relatively cheap that the former produces the material material prices of hotbed chives, can make full use of the feature of black plastic film, realize hotbed chives production, but this material, because raw material are airtight, easily causes hotbed chives growing environment high humidity, damage by disease and insect impact, plant erosion, which spring and summer can be produced autumn, and owing to there is no insulating power, can not produce hotbed chives winter.Crock is produced hotbed chives and is produced hotbed chives at south China area open country, and northern area hotbed chives mainly produce in the winter time, are difficult to adopt this technology.Cellar for storing things, cave dwelling are produced hotbed chives, need to have idle cellar for storing things, cave dwelling, and cellar for storing things, cave dwelling generally do not have Heating system in addition, and temperature is low, poor growth.
In sum, use at present the hotbed chives culture technique of promoting self to be had the various defects that are difficult to overcome, especially there is no new production hotbed chives technology at northern area.
Summary of the invention
The present invention solves the problem that above-mentioned hotbed chives production technology exists, a kind of ventilative, lighttight material is provided, cost is lower, simple and easy to do, be the hotbed chives production technology being applicable in northern area daylight energy-saving greenhouse, also can build plastic canopy or booth on the ground in leek in the spring and summer autumn and produce hotbed chives and carry out other vegetables blanching culture.
The present invention is that the technical scheme that solves the problems of the technologies described above employing is: a kind of hotbed chives cultivation method, it is characterized in that, and the method step is:
(1) use black nonwoven, be combined into ventilative, a lighttight covering;
(2) be made into frame with steel pipe, bamboo, timber, frame height is not less than 55cm;
(3) after leek cradles, earthing is built the described frame of step (2) in time, then uses the described covering of step (1) to cover above the described frame of step (2) and surrounding, forms the softening growing environment of lighttight hotbed chives;
(4) leek is grown to hotbed chives in without luminous environment, reaches harvesting while requiring until hotbed chives, takes off covering, and harvesting in time arranges, packaging listing.
Above-mentioned a kind of hotbed chives cultivation method, it is characterized in that, described is ventilative, lighttight covering adopts two-layer nonwoven, grammes per square metre is respectively at 120-150 gram and 230-200 gram, an one thick thin collocation, color is black, material selects the terylene of wear-resisting strong pulling force performance, with the needle punched non-woven fabrics of dry non-woven cloth explained hereafter, take rear road to wash contracting treatment process, comprise the clear water rinsing that adds antistatic chemical assistant, temperature is controlled at 40-45 DEG C, arrange, dwindle the pinprick aperture that acupuncture forms, then cross twice deep fat pressure roller compaction density, temperature is controlled at 210 DEG C, further reduced bore, final drying, be packaged as and produce the nonwoven that hotbed chives are used, four limit stitching sewing machines, form completely ventilative, a lighttight covering.
Above-mentioned a kind of hotbed chives cultivation method, it is characterized in that, described frame adopts steel pipe, bamboo, wooden material to build, the frame height of building is higher than the plant height of hotbed chives growth, smooth above the frame of building, be suitable for the covering of described ventilative, the lighttight covering of step (1), and ventilative, lighttight covering are not caused extension, tear destruction.
Above-mentioned a kind of hotbed chives cultivation method, is characterized in that, when hotbed chives cultivation method is produced hotbed chives, first leek is all cradled, earthing, ground loses leek is advisable, and builds the described frame of step (2) on leek ground, cover above frame and surrounding with ventilative, lighttight covering again, for preventing imprecision, there is light leakage phenomenon, can surrounding press fragment of brick stone or native landfill, horizontal ballast above, forms the softening growing environment of complete lighttight hotbed chives.
Above-mentioned a kind of hotbed chives cultivation method, it is characterized in that, hotbed chives cultivation method makes leek in without luminous environment, be grown to hotbed chives, reaches and gathers after requirement until hotbed chives, takes off covering, harvesting in time, arrange, pack listing, before harvesting, keep unglazed growing environment always, while needing to check growing state during this time, between the lights, watch as good night.
A kind of hotbed chives cultivation method of the present invention compared with prior art, a kind of ventilative, lighttight material, cost is lower, be applicable to the hotbed chives production technology in northern area daylight energy-saving greenhouse, also can the spring and summer autumn leek build plastic canopy or booth is produced hotbed chives and carries out other vegetables blanching culture.
A kind of hotbed chives cultivation method of invention, produces two-layer black nonwoven hotbed chives for, be combined into one breathe freely, lighttight covering realized hotbed chives production, this material is because raw material are ventilative, hotbed chives growing environment humidity is moderate, and without damage by disease and insect impact, plant is not rotten to the corn.
Brief description of the drawings
Fig. 1 is sectional structure schematic diagram of the present invention.Wherein: the 1st, ventilative lighttight covering, the 2nd, frame pillar, the 3rd, frame, the 4th, hotbed chives.
Embodiment
below in conjunction with embodiment, the present invention is described in further detail.
A kind of hotbed chives cultivation method of the present invention, the method step is:
(1) by grammes per square metre respectively at 120-150 gram and 230-200 gram, the two-layer black nonwoven of a thick thin collocation, is combined into ventilative, a lighttight covering;
(2) be made into frame with steel pipe, bamboo, timber etc., frame height is not less than 55cm;
(3) after leek cradles, earthing is built the described frame of step (2) in time, then uses the described covering of step (1) to cover above the described frame of step (2) and surrounding, forms the softening growing environment of lighttight hotbed chives;
(4) leek is grown to hotbed chives in without luminous environment, reaches after harvesting until hotbed chives leaf, takes off covering, and harvesting in time arranges, packs listing.
Above-mentioned a kind of hotbed chives cultivation method, described is ventilative, lighttight covering adopts two-layer nonwoven, grammes per square metre is respectively at 120-150 gram and 230-200 gram, an one thick thin collocation, color is black, material selects the terylene of wear-resisting strong pulling force performance, with the needle punched non-woven fabrics of dry non-woven cloth explained hereafter, take rear road to wash contracting treatment process, comprise the clear water rinsing that adds antistatic chemical assistant, temperature is controlled at 40-45 DEG C, arrange, dwindle the pinprick aperture that acupuncture forms, then cross twice deep fat pressure roller compaction density, temperature is controlled at 210 DEG C, further reduced bore, final drying, be packaged as and produce the nonwoven that hotbed chives are used, four limit stitching sewing machines, form completely ventilative, a lighttight covering.
Above-mentioned a kind of hotbed chives cultivation method, described frame adopts the materials such as steel pipe, bamboo, timber to build, the frame height of building is higher than the plant height of hotbed chives growth, more than being generally 55cm, smooth above the frame of building, be suitable for the covering of described ventilative, the lighttight covering of step (1), and to the destruction such as ventilative, lighttight covering does not cause extension, tear.
Above-mentioned a kind of hotbed chives cultivation method, while producing hotbed chives, first leek is all cradled to earthing, ground loses leek and is advisable, on leek ground, build the described frame of step (2), then cover above frame and surrounding with ventilative, lighttight covering, for preventing imprecision, there is light leakage phenomenon, can surrounding press fragment of brick stone or native landfill, above horizontal ballast, form the softening growing environment of complete lighttight hotbed chives.
Above-mentioned a kind of hotbed chives cultivation method, leek is grown to hotbed chives in without luminous environment, reaches and gathers after requirement until hotbed chives, takes off covering, harvesting in time, arranges, packs listing, before harvesting, keeps without luminous environment always, during this time, need to check growing state, between the lights, watch as good night.
Embodiment
The present invention has carried out hotbed chives test and has produced, and local conventional leek produces and cradles three batches, and hotbed chives of the present invention produce and mainly concentrate on second batch and the 3rd batch, and first batch is all leek.In 5 greenhouse by solar heats, produce hotbed chives, 1841 square metres of cultivated areas, produce 3697 kilograms, leek altogether, 2730 kilograms, hotbed chives.Hotbed chives cultivated area accounts for 53% of whole cultivated areas.
Table 1 hotbed chives cultivated area and output
Adopt the present invention to produce hotbed chives, contrast with producing leek, after hotbed chives blanching culture, output reduces 16-22%, the average underproduction 20%.But hotbed chives price is high, and income increases considerably.5 greenhouse by solar heat total incomes reach 28634 yuan, and wherein, 8479 yuan of leek incomes, account for 30% of total income, and 20155 yuan of hotbed chives incomes, account for 70% of total income.
If all plant leek, according to the price in winter in 2013,5 greenhouse by solar heat incomes are 15603 yuan.Adopt the present invention to produce after hotbed chives, produce leek and add hotbed chives than simple 13031 yuan of the newly-increased incomes of leek of producing, revenue growth amplitude has reached 83.5%.Average every greenhouse by solar heat is increased income 2606 yuan, and every square metre increases income 7.08 yuan.Every square metre of 5.0-6.0 unit of nonwoven cost of the present invention, can be used 3-5, every year on average 1.7-2.0 unit.Therefore, input-output ratio is high, good in economic efficiency.
Nonwoven is nontoxic to human body, and after hotbed chives produce, nonwoven is placed shady and cool place, treats to use next time, can reclaim processing recycling, environmentally safe cannot use time.
The present invention is the hotbed chives production technology being applicable in northern area daylight energy-saving greenhouse, also can the spring and summer autumn leek build plastic canopy or booth is produced hotbed chives and carries out other vegetables blanching culture.Simple and easy to do cost is low, and without damage by disease and insect impact, plant is not rotten to the corn.
Claims (5)
1. a hotbed chives cultivation method, is characterized in that, the method step is:
(1) use black nonwoven, be combined into ventilative, a lighttight covering;
(2) be made into frame with steel pipe, bamboo, timber, frame height is not less than 55cm;
(3) after leek cradles, earthing is built the described frame of step (2) in time, then uses the described covering of step (1) to cover above the described frame of step (2) and surrounding, forms the softening growing environment of lighttight hotbed chives;
(4) leek is grown to hotbed chives in without luminous environment, reaches and gathers while requiring until hotbed chives, takes off covering, and harvesting in time arranges, packaging listing.
2. a kind of hotbed chives cultivation method according to claim 1, it is characterized in that, described is ventilative, lighttight covering adopts two-layer nonwoven, grammes per square metre is respectively at 120-150 gram and 230-200 gram, an one thick thin collocation, color is black, material selects the terylene of wear-resisting strong pulling force performance, with the needle punched non-woven fabrics of dry non-woven cloth explained hereafter, take rear road to wash contracting treatment process, comprise the clear water rinsing that adds antistatic chemical assistant, temperature is controlled at 40-45 DEG C, arrange, dwindle the pinprick aperture that acupuncture forms, then cross twice deep fat pressure roller compaction density, temperature is controlled at 210 DEG C, further reduced bore, final drying, be packaged as and produce the nonwoven that hotbed chives are used, four limit stitching sewing machines, form completely ventilative, a lighttight covering.
3. a kind of hotbed chives cultivation method according to claim 1, it is characterized in that, described frame adopts steel pipe, bamboo, wooden material to build, the frame height of building is higher than the plant height of hotbed chives growth, smooth above the frame of building, be suitable for the covering of described ventilative, the lighttight covering of step (1), and ventilative, lighttight covering are not caused extension, tear destruction.
4. a kind of hotbed chives cultivation method according to claim 1, is characterized in that, when described hotbed chives cultivation method is produced hotbed chives, first leek is all cradled, earthing, ground loses leek is advisable, and builds the described frame of step (2) on leek ground, cover above frame and surrounding with ventilative, lighttight covering (1) again, for preventing imprecision, there is light leakage phenomenon, can surrounding press fragment of brick stone or native landfill, horizontal ballast above, forms the softening growing environment of complete lighttight hotbed chives.
5. a kind of hotbed chives cultivation method according to claim 1, it is characterized in that, described hotbed chives cultivation method makes leek in without luminous environment, be grown to hotbed chives, reaches and gathers while requiring until hotbed chives leaf, take off covering, harvesting in time, arranges, packs listing, before harvesting, keep without luminous environment always, during this time, because examination growing state needs, between the lights, watch as good night.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410190027.1A CN103931412B (en) | 2014-05-07 | 2014-05-07 | A kind of hotbed chives cultivation method |
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| CN201410190027.1A CN103931412B (en) | 2014-05-07 | 2014-05-07 | A kind of hotbed chives cultivation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104221672A (en) * | 2014-09-02 | 2014-12-24 | 普定县生茂种养殖专业合作社 | Cultivation method of chives |
| CN104429534A (en) * | 2014-12-09 | 2015-03-25 | 广西宏华生物实业股份有限公司 | Method for planting organic chives by facility |
| CN105265153A (en) * | 2015-11-06 | 2016-01-27 | 和县聂兴圩蔬菜种植有限责任公司 | Cultivation method of hotbed chives |
| CN110235649A (en) * | 2019-07-19 | 2019-09-17 | 查泰山 | Plant the nuisanceless factory of hotbed chives |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221672A (en) * | 2014-09-02 | 2014-12-24 | 普定县生茂种养殖专业合作社 | Cultivation method of chives |
| CN104221672B (en) * | 2014-09-02 | 2016-08-24 | 普定县生茂种养殖专业合作社 | A kind of breeding method of hotbed chives |
| CN104429534A (en) * | 2014-12-09 | 2015-03-25 | 广西宏华生物实业股份有限公司 | Method for planting organic chives by facility |
| CN105265153A (en) * | 2015-11-06 | 2016-01-27 | 和县聂兴圩蔬菜种植有限责任公司 | Cultivation method of hotbed chives |
| CN110235649A (en) * | 2019-07-19 | 2019-09-17 | 查泰山 | Plant the nuisanceless factory of hotbed chives |
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| CN103931412B (en) | 2016-01-06 |
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