CN109258225A - A kind of dragon fruit three-layer plastic canopy Winter protection method - Google Patents
A kind of dragon fruit three-layer plastic canopy Winter protection method Download PDFInfo
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- CN109258225A CN109258225A CN201811379168.2A CN201811379168A CN109258225A CN 109258225 A CN109258225 A CN 109258225A CN 201811379168 A CN201811379168 A CN 201811379168A CN 109258225 A CN109258225 A CN 109258225A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
- A01G9/1415—Greenhouses of flexible synthetic material with double or multiple walls
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1469—Greenhouses with double or multiple walls
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
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- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of dragon fruit three-layer plastic canopy Winter protection methods, its method includes that three-layer plastic canopy is built, dragon fruit bracket is built and dragon fruit chill-proof growing management measure, its three layers of plastic greenhouses are respectively arranged with outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy from outside to inside, and outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy are all made of the covering of white plastic cloth, three-layer plastic booth structure is simple in this method, convenient for the restocking and disassembly of plastic cloth, simultaneously, the U-shaped framework of insertable is made easy to disassemble, it can be used repeatedly, reduce production cost；And the interval between outer layer plastic canopy and inner plastic canopy, between inner plastic canopy and Simple U-shaped canopy is in 80cm or more, it is operated convenient for the field of administrative staff, total picture covers 2 thick layers " air cotton-wadded quilt ", the enhancing of cold-proof heat insulation effect, acceptable degree is high, easy to promote and utilize.
Description
Technical field
The invention belongs to plant cultivation method fields, and in particular to a kind of dragon fruit three-layer plastic canopy Winter protection method.
Background technique
Dragon fruit is the typical torrid zone, subtropical plant, likes warm and moist, and high temperature resistant is not low temperature resistant, is afraid of frost.Dragon fruit
Optimum growth and development temperature is within the scope of 25-35 DEG C, and when environment temperature is lower than 8 DEG C, dragon fruit enters suspend mode, cell division
It stays cool, plant stops growing to resist low temperature stress.When environment temperature is up to 6 DEG C -8 DEG C, dragon fruit tender tip may
Occur " damaging to plants caused by sudden drop in temperature ", damages to plants caused by sudden drop in temperature the dysfunction that can lead to growth and development, spray is likely to occur iron rust shape spot.When minimum temperature is up to 0
At DEG C -6 DEG C, dragon fruit be can suffer from " cold damage ", and cold damage can cause physiological dysfunction, and the raw branch of 1-2 is likely to occur scattered
The yellow frost spot of hair property, it is serious to can lead to plant death.When outside air temperature is in 0 DEG C hereinafter, simultaneously last longer
When, dragon fruit maturation branch can suffer from " freeze injury ", and freeze injury causes dragon fruit tissue dewatering and freezes, and old branch item is likely to occur group
Knit injury or death.There are much relations in the freeze injury degree and low temperature of dragon fruit bough and low temperature continuous time.Therefore, there is frost
Place, dragon fruit production has been required to facility plastic greenhouse could safe overwintering.The area for thering is dragon fruit to be distributed in south China, one
As winter minimum temperature it is less be lower than -6 DEG C, the lowest temperature be generally present at night 12 points to the morning sun come out before 5 points, it is low
The warm duration about 3-5 hours, the cold-proof effect of different cold-proof greenhouses differed widely.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to a kind of dragon fruit three-layer plastic canopy Winter protection method is provided,
Three layers of scaffolding structure combine matched cultivation management measure in this method, optimize the growing environment of dragon fruit plant, protect
Warm effect is remarkably reinforced, while enhancing the resisting cold ability of dragon fruit itself, has slackened injury of the low temperature to dragon fruit plant.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of dragon fruit three-layer plastic canopy Winter protection method, packet
Include following steps:
(1) three-layer plastic canopy is built: three-layer plastic canopy is respectively arranged with outer layer plastic canopy, inner plastic canopy and simple from outside to inside
U-shaped canopy, by a row, longitudinally parallel outer frame arch tube forms the outer layer plastic canopy, and outer frame arch tube spacing is 1.2m, outer canopy
The bipod insertion underground 50cm of arching pipe is fixed, and outer frame arch tube is longitudinal outer by the longitudinal outside link in a top and two sides
Pull rod is fixedly connected, and the outer frame arch tube at both ends is fixed by 1 outer oblique pull strut respectively；The inner plastic canopy is by row longitudinal direction
Parallel interior frame arch tube composition, interior frame arch tube spacing are 1.2m, and the bipod insertion underground 50cm of interior frame arch tube is fixed, interior
Frame arch tube is fixedly connected by the longitudinal draw-in bar in a top and two sides longitudinal direction draw-in bar, the interior frame arch tube point at both ends
It is not fixed by 1 interior oblique pull strut, the canopy spacing of the outer layer plastic canopy and inner plastic canopy is 80cm；The inner plastic canopy
It is inside evenly arranged with Simple U-shaped canopy, the Simple U-shaped canopy passes through 3 lateral steel by the parallel U-shaped steel pipe support in detachable longitudinal direction
Pipe (detachable) is connected with each other, and wherein the two of U-shaped steel pipe support piece support footmuff on the reinforcing bar fixed on the ground, described
The diameter of reinforcing bar is 1.4cm, overall length 40cm, is inserted into ground 20cm, basset 20cm, and reinforcing bar carries out antirust treatment, for U-shaped steel
The insertion of pipe support bipod, adjacent longitudinal parallel U-shape steel pipe frame spacing are 200cm；The outer layer plastic canopy, inner plastic canopy and letter
Easy U-shaped canopy is all made of the covering of white plastic cloth, with a thickness of 0.18mm, after plastic cloth covers, hangs down into the part mud of ground
Soil covering compresses, and prevents gas leakage；
(2) dragon fruit bracket is built and dragon fruit is transplanted: the dragon fruit bracket is located in the middle part of Simple U-shaped canopy, by row longitudinal direction
Parallel A type pipe support composition, the top of A type pipe support are connected by steel pipe, are evenly arranged with bamboo pole among adjacent A type pipe support,
1 plant of dragon fruit seedling is respectively planted in bamboo pole two sides, plants 1066 plants per acre；
(3) dragon fruit chill-proof growing management measure: before entering the winter, every plant of dragon fruit apply it is decomposed after organic fertilizer 5kg, the low potassium of high nitrogen
Compound fertilizer 400g and urea 200g；And stop watering in the preceding 15 days orchards of cold air arriving, so that dragon fruit plant is in arid scarce
Water state improves the resisting cold ability of dragon fruit plant；It is dense that 1 inferior quality is sprayed in the cold air arriving garden preceding 7 Tian Duiquan dragon fruit plant
The plant-antifreezing liquid that degree is 40% enhances plant cold tolerance；In winter, 1 equivalent formula is sprayed to dragon fruit orchard every 15 days
Bordeaux mixture, and in the straw of layer overlay 5-8cm thickness in dragon fruit furrow face or the husk of one layer of 5cm thickness, and it is fine in winter
At 11 points at its daily noon at 4 points in afternoon, opens the both ends plastic cloth of outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy, makes
Air keeps ventilation state to cover both ends plastic cloth again after at 4 points in afternoon in greenhouse；After passing the winter, by outer layer plastic canopy,
The plastic cloth of inner plastic canopy and Simple U-shaped canopy is all removed, and the U-shaped steel pipe support of Simple U-shaped canopy is removed, and guarantees dragon fruit
Shoot growth has sufficient sunlight.
Further, the frame of step (1) the outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy is all made of hot dipping
Coating steel pipe, thickness are 0.12cm, and diameter is 1 cun.
Further, the canopy body height of outer layer plastic greenhouse is 4.2m, canopy wide 12.4m, shoulder height 2.8m in step (1).
Further, the canopy body height of inner plastic canopy is 3.4m, canopy wide 10.8m, shoulder height 2.0m in step (1).
Further, the canopy body height of Simple U-shaped canopy is 2.0m, the wide 1.7m of canopy, shoulder height 1.6m in step (1), adjacent
Simple U-shaped canopy spacing 80cm.
Further, in step (2) bipod of A type pipe support strut distance be 70cm, enter ground 30cm, two of A type pipe support
Steel pipe crosspoint vertical range ground 1.0m, adjacent longitudinal parallel A type pipe support spacing 1.8m, adjacent horizontally-parallel A type pipe
The spacing of frame is 2.5m, the adjacent bamboo pole spacing 50cm.
The present invention has the advantages that
1, three-layer plastic booth structure of the invention is simple, and convenient for the restocking and disassembly of plastic cloth, the U-shaped framework of insertable is made
It is easy to disassemble, it can be used repeatedly, reduce production cost.
2, three-layer plastic canopy is covered using white plastic cloth, and the heat that can be effectively prevented in canopy is reflected back, and is kept warm
Effect is remarkably reinforced；And the heat in transparent plastic cloth canopy has a big chunk to be reflected back, the temperature in canopy can then decline,
Warming effect is poor, and dragon fruit bough freeze injury is caused to enhance.White plastic cloth is with a thickness of 0.18mm, and heat-proof quality is good, warming effect
It is substantially better than the transparent plastic cloth with a thickness of 0.12mm.
3, the interval between outer layer plastic canopy and inner plastic canopy, between inner plastic canopy and Simple U-shaped canopy be
80cm or more operates convenient for the field of administrative staff, and total picture covers 2 thick layers " air cotton-wadded quilt ", cold-proof heat insulation effect
Fruit enhancing is subjected to degree height, easy to promote and utilize.
4, three layers of scaffolding structure design combine matched cultivation management measure, obtain the growing environment of dragon fruit plant excellent
Change, warming effect is remarkably reinforced, while enhancing the resisting cold ability of dragon fruit itself, has slackened low temperature to the wound of dragon fruit plant
Evil.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of three-layer plastic canopy and dragon fruit bracket in the present invention；
Fig. 2 is the structural schematic diagram of Simple U-shaped canopy；
Fig. 3 is the structural schematic diagram of dragon fruit bracket；
In figure: 1- outer layer plastic canopy, 2- inner plastic canopy, 3- Simple U-shaped canopy, 301-U fashioned iron pipe support, 302- transverse direction steel pipe,
303- reinforcing bar, 4- dragon fruit bracket, 5- bamboo pole.
Specific embodiment
In order to make content of the present invention easily facilitate understanding, the present invention will be further described for following instance, but
It is not used to limit the scope of the present invention.
Embodiment (refers to Fig. 1)
(1) three-layer plastic canopy is built: three-layer plastic canopy is respectively arranged with outer layer plastic canopy 1, inner plastic canopy 2 and letter from outside to inside
Easy U-shaped canopy 3, by a row, longitudinally parallel outer frame arch tube forms the outer layer plastic canopy 1, and outer frame arch tube spacing is 1.2m,
The bipod insertion underground 50cm of outer frame arch tube is fixed, and outer frame arch tube is vertical by the longitudinal outside link in a top and two sides
Outside pull rod is fixedly connected, and the outer frame arch tube at both ends is fixed by 1 outer oblique pull strut respectively, and the canopy body of outer layer plastic canopy 1 is high
Degree is 4.2m, canopy wide 12.4m, shoulder height 2.8m；By a row, longitudinally parallel interior frame arch tube forms the inner plastic canopy 2, interior
Frame arch tube spacing is 1.2m, and the bipod insertion underground 50cm of interior frame arch tube is fixed, and interior frame arch tube is vertical by a top
It being fixedly connected to draw-in bar and two sides longitudinal direction draw-in bar, the interior frame arch tube at both ends is fixed by 1 interior oblique pull strut respectively,
The canopy body height of inner plastic canopy 2 is 3.4m, the wide 10.8m of canopy, shoulder height 2.0m, the canopy of the outer layer plastic canopy and inner plastic canopy
Spacing is 80cm；Simple U-shaped canopy 3 is evenly arranged in the inner plastic canopy 2, the Simple U-shaped canopy 3 is by detachable longitudinal direction
Parallel U-shaped steel pipe support is connected with each other by 3 lateral steel pipes (detachable), wherein the two of U-shaped steel pipe support piece support leg
It covers on the reinforcing bar fixed on the ground, the diameter of the reinforcing bar is 1.4cm, overall length 40cm, is inserted into ground 20cm, bassets
20cm, reinforcing bar carry out antirust treatment, are inserted into for U-shaped steel pipe support bipod, and adjacent longitudinal parallel U-shape steel pipe frame spacing is 200cm,
The canopy body height of the Simple U-shaped canopy 3 is 2.0m, the wide 1.7m of canopy, shoulder height 1.6m, adjacent Simple U-shaped canopy spacing 80cm；It is described
Outer layer plastic canopy 1, inner plastic canopy 2 and Simple U-shaped canopy 3 are all made of the covering of white plastic cloth, with a thickness of 0.18mm, plastic cloth
After covering, the part for hanging down into ground is covered with soil to be compressed, and prevents gas leakage；Above-mentioned outer layer plastic canopy 1,2 and of inner plastic canopy
The frame of Simple U-shaped canopy 3 is all made of hot-dip galvanized steel pipe, and thickness is 0.12cm, and diameter is 1 cun；
(2) dragon fruit bracket is built and dragon fruit is transplanted: the dragon fruit bracket 4 is located in the middle part of Simple U-shaped canopy, by row longitudinal direction
Parallel A type pipe support composition, it is 70cm that the bipod of A type pipe support, which struts distance, enters ground 30cm, and two steel pipes of A type pipe support intersect
Point vertical range ground 1.0m, the parallel A type pipe support spacing 1.8m in adjacent longitudinal direction, the spacing of adjacent horizontally-parallel A type pipe support
Top for 2.5m, A type pipe support is connected by steel pipe, is evenly arranged with bamboo pole 5, adjacent bamboo pole 5 among adjacent A type pipe support
1 plant of dragon fruit seedling is respectively planted in spacing 50cm, 5 two sides of bamboo pole, plants 1066 plants per acre；
(3) dragon fruit chill-proof growing management measure: before entering the winter, every plant of dragon fruit apply it is decomposed after organic fertilizer 5kg, the low potassium of high nitrogen
Compound fertilizer 400g and urea 200g, and stop watering in the preceding 15 days orchards of cold air arriving, so that dragon fruit plant is in arid scarce
Water state improves the resisting cold ability of dragon fruit plant；It is dense that 1 inferior quality is sprayed in the cold air arriving garden preceding 7 Tian Duiquan dragon fruit plant
The plant-antifreezing liquid that degree is 40% enhances plant cold tolerance；In winter, 1 equivalent formula is sprayed to dragon fruit orchard every 15 days
Bordeaux mixture, and in the husk of the layer overlay 5cm thickness in dragon fruit furrow face, and at 11 points at fine day daily noon to afternoon in winter
It, opens the both ends plastic cloth of outer layer plastic canopy 1, inner plastic canopy 2 and Simple U-shaped canopy 3 at 4 points, air in greenhouse is made to keep ventilation
State covers both ends plastic cloth after at 4 points in afternoon again；After passing the winter, by outer layer plastic canopy 1, inner plastic canopy 2 and simple U
The plastic cloth of type canopy 3 is all removed, and the U-shaped steel pipe support of Simple U-shaped canopy 3 is removed, and guarantees that dragon fruit bough growth has abundance
Sunlight.
Contrast on effect:
Flue after monolayer plastic canopy is cold-proof in the prior art, double-layer plastic greenhouse is cold-proof and the cold-proof processing of three-layer plastic canopy of the invention
Injury performance of the fruit branch item after low temperature continuous 3-5 hours, as shown in table 1 below:
From upper table analysis it is found that using the cold-proof method of three-layer plastic canopy, make the temperature and outside air temperature of dragon fruit growing environment in canopy
Compared to there are 9 DEG C -10 DEG C of the temperature difference, resisting cold ability is remarkably reinforced, meanwhile, the implementation of configuration restrictions makes dragon fruit
The cold tolerance of plant enhances, even if outside air temperature drops to -6 DEG C, fragmentary iron rust shape spot only occurs in dragon fruit spray in canopy, with
Temperature increase, these spots can repair normally.As it can be seen that the cold-proof method of three-layer plastic canopy enables dragon fruit plant in the winter of severe cold
Enough safe overwinterings, play the effect of good warming.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (6)
1. a kind of dragon fruit three-layer plastic canopy Winter protection method, it is characterised in that: the following steps are included:
(1) three-layer plastic canopy is built: three-layer plastic canopy is respectively arranged with outer layer plastic canopy, inner plastic canopy and simple from outside to inside
U-shaped canopy, by a row, longitudinally parallel outer frame arch tube forms the outer layer plastic canopy, and outer frame arch tube spacing is 1.2m, outer canopy
The bipod insertion underground 50cm of arching pipe is fixed, and outer frame arch tube is longitudinal outer by the longitudinal outside link in a top and two sides
Pull rod is fixedly connected, and the outer frame arch tube at both ends is fixed by 1 outer oblique pull strut respectively；The inner plastic canopy is by row longitudinal direction
Parallel interior frame arch tube composition, interior frame arch tube spacing are 1.2m, and the bipod insertion underground 50cm of interior frame arch tube is fixed, interior
Frame arch tube is fixedly connected by the longitudinal draw-in bar in a top and two sides longitudinal direction draw-in bar, the interior frame arch tube point at both ends
It is not fixed by 1 interior oblique pull strut, the canopy spacing of the outer layer plastic canopy and inner plastic canopy is 80cm；The inner plastic canopy
It is inside evenly arranged with Simple U-shaped canopy, the Simple U-shaped canopy passes through 3 lateral steel by the parallel U-shaped steel pipe support in detachable longitudinal direction
Pipe (detachable) is connected with each other, and wherein the two of U-shaped steel pipe support piece support footmuff on the reinforcing bar fixed on the ground, described
The diameter of reinforcing bar is 1.4cm, overall length 40cm, is inserted into ground 20cm, basset 20cm, adjacent longitudinal parallel U-shape steel pipe frame
Spacing is 200cm；The outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy are all made of the covering of white plastic cloth, with a thickness of
0.18mm；
(2) dragon fruit bracket is built and dragon fruit is transplanted: the dragon fruit bracket is located in the middle part of Simple U-shaped canopy, by row longitudinal direction
Parallel A type pipe support composition, the top of A type pipe support are connected by steel pipe, are evenly arranged with bamboo pole among adjacent A type pipe support,
Respectively plant 1 plant of dragon fruit seedling in bamboo pole two sides；
(3) dragon fruit chill-proof growing management measure: before entering the winter, every plant of dragon fruit apply it is decomposed after organic fertilizer 5kg, the low potassium of high nitrogen
Compound fertilizer 400g and urea 200g；In winter, every 15 days to dragon fruit orchard spray 1 equivalent formula Bordeaux mixture, and
The straw of layer overlay 5-8cm thickness or the husk of one layer of 5cm thickness in dragon fruit furrow face, and at 11 points at fine day daily noon is extremely in winter
It opens the both ends plastic cloth of outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy at 4 points in afternoon, air in greenhouse is made to keep logical
Wind state covers both ends plastic cloth after at 4 points in afternoon again；After passing the winter, by outer layer plastic canopy, inner plastic canopy and simple
The plastic cloth of U-shaped canopy is all removed, and the U-shaped steel pipe support of Simple U-shaped canopy is removed, and guarantees that dragon fruit bough growth has abundance
Sunlight.
2. a kind of dragon fruit three-layer plastic canopy Winter protection method according to claim 1, it is characterised in that: step (1) is described
The frame of outer layer plastic canopy, inner plastic canopy and Simple U-shaped canopy is all made of hot-dip galvanized steel pipe, and thickness is 0.12cm, diameter
It is 1 cun.
3. a kind of dragon fruit three-layer plastic canopy Winter protection method according to claim 1, it is characterised in that: step (1) China and foreign countries
The canopy body height of layer plastic greenhouse is 4.2m, canopy wide 12.4m, shoulder height 2.8m.
4. a kind of dragon fruit three-layer plastic canopy Winter protection method according to claim 1, it is characterised in that: in step (1)
The canopy body height of layer plastic greenhouse is 3.4m, canopy wide 10.8m, shoulder height 2.0m.
5. a kind of dragon fruit three-layer plastic canopy Winter protection method according to claim 1, it is characterised in that: simple in step (1)
The canopy body height of easy U-shaped canopy is 2.0m, the wide 1.7m of canopy, shoulder height 1.6m, adjacent Simple U-shaped canopy spacing 80cm.
6. a kind of dragon fruit three-layer plastic canopy Winter protection method according to claim 1, it is characterised in that: A type in step (2)
It is 70cm that the bipod of pipe support, which struts distance, enters ground 30cm, two steel pipe crosspoints vertical range ground 1.0m of A type pipe support, phase
Adjacent longitudinal parallel A type pipe support spacing 1.8m, the spacing of adjacent horizontally-parallel A type pipe support is 2.5m, the adjacent bamboo pole
Spacing 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379168.2A CN109258225B (en) | 2018-11-19 | 2018-11-19 | Cold-proof method for dragon fruit three-layer plastic shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379168.2A CN109258225B (en) | 2018-11-19 | 2018-11-19 | Cold-proof method for dragon fruit three-layer plastic shed |
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| Publication Number | Publication Date |
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| CN109258225A true CN109258225A (en) | 2019-01-25 |
| CN109258225B CN109258225B (en) | 2021-01-01 |
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| CN201811379168.2A Active CN109258225B (en) | 2018-11-19 | 2018-11-19 | Cold-proof method for dragon fruit three-layer plastic shed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710422A (en) * | 2019-11-18 | 2020-01-21 | 贵州省果树科学研究所 | Method for improving cold resistance of pitaya |
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| JP2000050744A (en) * | 1998-08-06 | 2000-02-22 | Nkk Corp | Simple building having triple film structure |
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| CN105052614A (en) * | 2015-07-21 | 2015-11-18 | 江苏丘陵地区镇江农业科学研究所 | Twin-linked three-layer insulation strawberry greenhouse and application thereof |
| CN105519381A (en) * | 2016-02-22 | 2016-04-27 | 嘉兴市陡门生态农业科技有限公司 | Pitaya planting greenhouse |
| CN205213573U (en) * | 2015-11-04 | 2016-05-11 | 四川省农业科学院生物技术核技术研究所 | Early spring sweet potato device of simply growing seedlings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000050744A (en) * | 1998-08-06 | 2000-02-22 | Nkk Corp | Simple building having triple film structure |
| KR20060001846A (en) * | 2005-11-09 | 2006-01-06 | 경상북도 농업기술원 | Greenhouse for raising seedlings of ginseng |
| CN102948305A (en) * | 2011-08-17 | 2013-03-06 | 上海博翼有机农业技术发展有限公司 | Greenhouse cultivation method and greenhouse structure for promoting high quality and high yield of dragon fruit |
| CN105052614A (en) * | 2015-07-21 | 2015-11-18 | 江苏丘陵地区镇江农业科学研究所 | Twin-linked three-layer insulation strawberry greenhouse and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110710422A (en) * | 2019-11-18 | 2020-01-21 | 贵州省果树科学研究所 | Method for improving cold resistance of pitaya |
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| CN109258225B (en) | 2021-01-01 |
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