CN103141354A - Freeze-proofing covering technology for overwintering yellow-heart savoy - Google Patents
Freeze-proofing covering technology for overwintering yellow-heart savoy Download PDFInfo
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- CN103141354A CN103141354A CN2013100857496A CN201310085749A CN103141354A CN 103141354 A CN103141354 A CN 103141354A CN 2013100857496 A CN2013100857496 A CN 2013100857496A CN 201310085749 A CN201310085749 A CN 201310085749A CN 103141354 A CN103141354 A CN 103141354A
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- wuta
- tsai
- antifreeze
- savoy
- overwintering
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Abstract
The invention discloses a freeze-proofing covering technology for overwintering yellow-heart savoy, and relates to freeze-proofing protection of the overwintering yellow-heart savoy. The overwintering yellow-heart savoy is covered and kept warm with a heat insulation blanket and a sunshade mesh in a cold winter, wherein the heat insulation blanket is arranged above; the sunshade mesh is arranged below; the overwintering yellow-heart savoy is covered when cold current comes, and the forecasted minimum temperature is less than or equal to -7 DEG C; when the forecasted minimum temperature is less than or equal to -7 DEG C, the overwintering yellow-heart savoy is covered all day long; and the overwintering yellow-heart savoy is uncovered in the daytime and covered at night when air temperature rises again after the cold current, and the forecasted minimum temperature is greater than -7 DEG C. With the adoption of the covering protection, freezing damages to the overwintering yellow-heart savoy can be avoided effectively, the heat insulation blanket and the sunshade mesh are light, covering and uncovering are easy, keeping is convenient, the cost is low, and popularization is facilitated.
Description
Technical field
A kind of antifreeze soverlay technique of the gold zone Wuta-tsai of surviving the winter; the anti-frost protection that relates to the gold zone Wuta-tsai of surviving the winter; say more specifically in the situation of low temperature severe cold in the winter time that gold zone Wuta-tsai to the field adopts the material such as insulation blanket to carry out covering and heat insulating; prevent freeze injury, protect the technical measures of its yield and quality.
Background technology
The gold zone of surviving the winter Wuta-tsai is the vegetables that the many regional people of China like, it belongs to the gold zone kind of Wuta-tsai class.Because its dish body limit leaf is emerald green, lobus cardiacus is light yellow, and from bottom to top, the outside turnup of leaf natural, shape are like chrysanthemum, so claim again " radial striations ".Due to its good palatability, delicious flavour is tender again, is popular on Vegetable Market, is the important kind of China's many areas vegetable supply in winter.But winter, the low temperature severe cold caused freeze injury often for gold zone Wuta-tsai class vegetables frequently.It is withered that the partial blade dehydration appears in the gold zone Wuta-tsai after enduring cold, and product phase variation has reduced the yield and quality of product, brings economic loss to peasant household.In order to resist the low temperature freezing-disaster of gold zone Wuta-tsai class vegetables, some regional peasant households adopt the agricultural crop straw covering to carry out antifreeze processing, way is to cover on the gold zone Wuta-tsai in field with crops straw such as corn stalk, straw, wheat straw, sorghum stalk etc. before low temperature freezing-disaster arrives, form heat-insulation layer, cold air and gold zone Wuta-tsai are carried out certain isolation.This traditional measures can play good prevention effect to the antifreeze of gold zone Wuta-tsai, but also has some drawbacks.
The one, pollute gold zone Wuta-tsai blade.Crops straw is deposited in above the gold zone Wuta-tsai, and the dust on stalk, chip will drop on the blade of gold zone Wuta-tsai, pollutes the gold zone Wuta-tsai, increases the cleaning recruitment of gold zone Wuta-tsai.
The 2nd, easily make the blade flavescence of gold zone Wuta-tsai.After crops straw covered gold zone Wuta-tsai field, because the stalk volume is large, weight was large, in case just be difficult to take off at any time, cover with the variation of weather after covering, can only keep the covering state before results.In the date that temperature gos up, the blade of gold zone Wuta-tsai loses for a long time sunlight and easily causes chlorophyll to decompose, and makes the aging commodity that loses of blade flavescence.
The 3rd, draw materials difficult.The vegetables in rural area produce more and more specialization and compartmentalization at present, and vegetable grower's Planting Crops is fewer and feweri, also causes crops straw to draw materials difficult.
In sum, gold zone Wuta-tsai class vegetables effectively survive the winter antifreeze needs have a kind of quality soft, extremely efficient in preserving heat, take off cladding material and the administrative skill of covering convenient management.
Summary of the invention
The objective of the invention is to provide for surviving the winter of gold zone Wuta-tsai is antifreeze a kind of quality soft, extremely efficient in preserving heat, take off cladding material and the administrative skill of covering convenient management.
The present invention is achieved in that
1. the antifreeze soverlay technique of the gold zone Wuta-tsai of surviving the winter is included in and winter the gold zone Wuta-tsai is covered antifreezely, it is characterized in that, adopts sunshade net and insulation blanket to carry out bilayer to the gold zone Wuta-tsai and covers and take off lid and manage.
2. antifreeze soverlay technique according to claim 1, is characterized in that, described insulation blanket is the concrete curing agent health preserving blanket.
3. antifreeze soverlay technique according to claim 1, is characterized in that, insulation blanket and sunshade net are upper and lower double-deck the covering, and insulation blanket is upper, sunshade net under.
4. antifreeze soverlay technique according to claim 1, is characterized in that, described covering to the gold zone Wuta-tsai, and begin to carry out during for day minimum air temperature≤-7 ℃ opportunity.
5. antifreeze soverlay technique according to claim 1, is characterized in that, described covering to the gold zone Wuta-tsai is to come temporarily at cold current, in the situation of minimum temperature≤-7 ℃, covers round the clock.
6. antifreeze soverlay technique according to claim 1, is characterized in that, described covering and overlay management to the gold zone Wuta-tsai are to go at cold current, in the situation of minimum temperature＞-7 ℃, carries out taking off daytime the lid at night.
7. according to claim 1 or 3 or 4 or 5 or 6 described antifreeze soverlay techniques, is characterized in that, described overlay management to the gold zone Wuta-tsai is that double-deck covering is with taking off with lid.
The beneficial effect of the antifreeze soverlay technique of a kind of gold zone Wuta-tsai of surviving the winter of the present invention is:
1. convenient management adopts sunshade net and insulation blanket to cover, and utilizes insulation blanket isolation cold air, and the vegetable plot is incubated, and utilizes sunshade net light, and easily tractive, be conducive to the field operation.
2. the sunshade net gas permeability is better, can prevent insulation blanket in the situation that humidity is bonded on the dish leaf, seals the dishes made from scrambled eggs leaf.
3. double-deck covering the of the present invention, compare with crops straw, has lightweightly, and volume is little, and good integrity covers in cold, opens in warm, can be antifreeze, and can prevent from again sealing the dishes made from scrambled eggs leaf because excessively covering, and be convenient to collect.
4. durable, nontoxic, cheap insulation blanket is to pulverize with the novel clothes leftover pieces of clothing factory, the inside adds braid over braid, and acupuncture forms, and is nontoxic, cheap, be generally used for the moisturizing of highway, concrete maintaining, cement pavement maintenance, prefabricated board, adobe and various pipelines, warming, antifreeze, sun-proof, its price is generally every square metre of 1 yuan of left and right, and is cheap, for many years Reusability.
Description of drawings
Fig. 1 is different disposal earth's surface maximum temperature figure
Fig. 2 is different disposal earth's surface minimum temperature figure
Embodiment:
Antifreeze soverlay technique below in conjunction with a kind of gold zone Wuta-tsai of surviving the winter of specific embodiment conducts further description.
Rise in January, 2013, and the Fengyang County enters temperature extremely low severe cold period.We begin the gold zone Wuta-tsai is begun to cover with insulation blanket and sunshade net warming on January 1st, 2013, insulation blanket is upper, sunshade net under.The presence of the polar current, and the forecast minimum temperature begins to cover for-7 ℃ the time, during the forecast minimum air temperature＜-7 ℃, carries out whole day and cover; Cold current is gone over, and temperature gos up, and during forecast minimum temperature＞-7 ℃, open daytime, and cover evening.Maximum temperature and the minimum temperature on record earth's surface, the freeze injury situation of observing different disposal gold zone Wuta-tsai.Fig. 1 and Fig. 2 as can be known, under coverage condition, the minimum temperature on earth's surface is always higher than open country, and maximum temperature is always lower than open country, visible insulation blanket can play the effect of stablizing surface temperature effectively.Observation on January 17th, 13 shows, the freeze injury rate of covering is 0, and the freeze injury rate that does not cover is up to 100%.As seen insulation blanket can prevent effectively that low temperature is to the freezing injury of gold zone Wuta-tsai.
Claims (7)
1. the antifreeze soverlay technique of the gold zone Wuta-tsai of surviving the winter is included in and winter the gold zone Wuta-tsai is covered antifreezely, it is characterized in that, adopts sunshade net and insulation blanket to cover and take off the lid management to the gold zone Wuta-tsai.
2. antifreeze soverlay technique according to claim 1, is characterized in that, described insulation blanket is the concrete curing agent health preserving blanket.
3. antifreeze soverlay technique according to claim 1, is characterized in that, insulation blanket and sunshade net are double-deck covering one on the other.
4. antifreeze soverlay technique according to claim 1, is characterized in that, described covering to the gold zone Wuta-tsai, and carry out during for day minimum air temperature≤-7 ℃ opportunity.
5. antifreeze soverlay technique according to claim 1, is characterized in that, described covering to the gold zone Wuta-tsai is to come temporarily at cold current, in the situation of minimum temperature≤-7 ℃, covers round the clock.
6. antifreeze soverlay technique according to claim 1, is characterized in that, described covering and overlay management to the gold zone Wuta-tsai are to go at cold current, in the situation of minimum temperature＞-7 ℃, carries out taking off daytime the lid at night.
7. according to claim 1 or 3 or 4 or 5 or 6 described antifreeze soverlay techniques, is characterized in that, described overlay management to the gold zone Wuta-tsai is that double-deck covering is with taking off with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085749.6A CN103141354B (en) | 2013-04-07 | 2013-04-07 | Freeze-proofing covering technology for overwintering yellow-heart savoy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310085749.6A CN103141354B (en) | 2013-04-07 | 2013-04-07 | Freeze-proofing covering technology for overwintering yellow-heart savoy |
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| CN103141354A true CN103141354A (en) | 2013-06-12 |
| CN103141354B CN103141354B (en) | 2015-04-29 |
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| CN201310085749.6A Expired - Fee Related CN103141354B (en) | 2013-04-07 | 2013-04-07 | Freeze-proofing covering technology for overwintering yellow-heart savoy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115720775A (en) * | 2022-12-01 | 2023-03-03 | 安徽农业大学 | Method for promoting quick yellowing of black-bone dish |
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| CN1849876A (en) * | 2006-05-26 | 2006-10-25 | 扬州大学 | Pest-control and freezing-preventive cultivation method for water dropwort growth |
| KR20090001233U (en) * | 2007-07-31 | 2009-02-04 | 류경오 | Cultivating device for growing vegetables |
| CN101822190A (en) * | 2010-04-12 | 2010-09-08 | 宁夏大学 | Overwintering and cold-proof method of outdoor grape |
| CN102363320A (en) * | 2011-11-01 | 2012-02-29 | 中铁四局集团第一工程有限公司 | Method for constructing winter concrete health blankets |
| CN102835205A (en) * | 2012-08-17 | 2012-12-26 | 昌乐紫芽果蔬专业合作社 | Production method for large-scale sprouting of ginger |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849876A (en) * | 2006-05-26 | 2006-10-25 | 扬州大学 | Pest-control and freezing-preventive cultivation method for water dropwort growth |
| KR20090001233U (en) * | 2007-07-31 | 2009-02-04 | 류경오 | Cultivating device for growing vegetables |
| CN101822190A (en) * | 2010-04-12 | 2010-09-08 | 宁夏大学 | Overwintering and cold-proof method of outdoor grape |
| CN102363320A (en) * | 2011-11-01 | 2012-02-29 | 中铁四局集团第一工程有限公司 | Method for constructing winter concrete health blankets |
| CN102835205A (en) * | 2012-08-17 | 2012-12-26 | 昌乐紫芽果蔬专业合作社 | Production method for large-scale sprouting of ginger |
Non-Patent Citations (3)
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| 佚名: "蔬菜生产巧用遮阳网", 《农家顾问》, 30 June 2010 (2010-06-30), pages 39 - 41 * |
| 唐景和: "冬季苗圃防寒防冻措施", 《养殖技术顾问》, 30 April 2010 (2010-04-30), pages 68 * |
| 郑世发: "长江流域露地蔬菜田间防冻管理技术措施", 《长江蔬菜》, 15 January 2012 (2012-01-15), pages 40 - 42 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115720775A (en) * | 2022-12-01 | 2023-03-03 | 安徽农业大学 | Method for promoting quick yellowing of black-bone dish |
| CN115720775B (en) * | 2022-12-01 | 2023-05-16 | 安徽农业大学 | Method for promoting quick yellowing of Wucai |
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| CN103141354B (en) | 2015-04-29 |
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Inventor after: Shu Yingjie Inventor after: Zhou Yuli Inventor after: Hu Nengbing Inventor after: He Keqin Inventor after: Wang Bei Inventor after: Li Wenhao Inventor after: Wang Xianbing Inventor after: Wang Jian Inventor after: Zhao Huanghuang Inventor before: Lin Ping Inventor before: He Keqin Inventor before: Hu Nengbing Inventor before: Wang Bei |
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Effective date of registration: 20150324 Address after: 233100 in Anhui province in the eastern suburbs of Bengbu Anhui Science and Technology University West practice building room 3303 Applicant after: Anhui Science and Technology University Address before: Jiefang Road city of Bengbu province Anhui Longzihu District 233100 No. 480 Longzihu District Intellectual Property Bureau Applicant before: Lin Ping |
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