CN202603298U

CN202603298U - Seedling culture cover

Info

Publication number: CN202603298U
Application number: CN 201220190608
Authority: CN
Inventors: 陈智明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-07
Filing date: 2012-04-21
Publication date: 2012-12-19
Anticipated expiration: 2022-04-21

Abstract

The utility model relates to the technical field of agricultural seedling culture and discloses a seedling culture cover which is composed of a cover body, a platform shoulder arranged at the cover opening portion and feet arranged at the cover bottom portion. The seedling culture cover can warm, preserve heat, moisturize, protect fertilizers, irrigate in a drip mode, prevent frost, hail and wind, protect whole seedlings and protect the environment so as to solve the difficult problems of culturing seedlings of agricultural plants, fruits, vegetables, flowers and the like in wide open fields, especially planting wheat, corn and the like in cold and droughty areas. The seedling culture cover is low in cost, convenient to use and easy to popularize and apply.

Description

The cover of growing seedlings

Technical field

The utility model relates to a kind of cover of growing seedlings; When growing seedlings, can heat, be incubated, preserve moisture, protect fertilizer, drip irrigation, frost protection, anti-hail, windproof, save seedling, environmental protection from damage; Relate in particular to the cover of growing seedlings that plant such as a kind of agricultural, fruits and vegetables, flowers in vast open-air field is used, especially plant weathers colds such as wheat, corn, arid area.

Background technology

At present, vast rural area crops such as maize planting, wheat normally with seed imbed in the soil 3-5 centimetre dark, crops germinate, emerge, just during long several leaves, on the occasion of winter, spring low temperature, severe cold, crops are often iced, avenges, white freeze injury.Sometimes adopt the way of the sootiness of making a fire to resist frost, waste resource, contaminated environment; Some local mulch film that adopts is defendd, like " natural calamity journal " 03 phase in 2004, " plastic film mulching cultivation defence northeast corn damages to plants caused by sudden drop in temperature and the frost test "; Mulch film is blown away by wind easily, and hail breaks, very easily cracking; Can't use for many years repeatedly, be directed at the cost height, the white pollution environment.Fortune plastic products factory a kind of top of covering of production is contained in Beilun District brace, Ningbo City has 2 covers of growing seedlings that are used to cultivate flower seedling that can close window.

Summary of the invention

The purpose of the utility model provides a kind of cover of growing seedlings, and crops are cultivated in the safety in the seedling stage of sowing, germinateing, take root, come into leaves from solve field in the open basically.

For the problem in the above-mentioned crop growth, the utility model cover of growing seedlings has 2 closable windows, windows that lid, cover mouthful limit a, mouth down vertical with cover body are arranged by cover body, cover body top; Grow seedlings cover top, other position of periphery no longer includes the hole that mouthful maybe can open, close or the cover of lid; The whole cover of no window can form the space isolated fully with the external world of a sealing with the soil, help being incubated, preserve moisture, firm, durable, reduce cost.

The cover of growing seedlings has 2 closable windows, windows that lid, cover mouthful limit a, mouth down vertical with cover body are arranged by cover body, cover body top; Also can there be another one or the mouth hole that maybe can open, close more than 2 or the cover of lid in grow seedlings top, other position of periphery of cover.Lid is arranged, when accidental high temperature, can open heat radiation.

Grow seedlings cover the mouth limit towards underground, a mouthful limit also can be gradient.Lip may be slightly thicker than cover the wall to increase strength, ease into the soil, cover fixed nursery.

The cover of growing seedlings can be double-deck cover; Also can be more than three layers the cover of structure; It also can be foaming type; The mouth limit of double-deck above cover should be made V-type and is convenient to insert soil; It is little that the external form of cover is the top; Following big circular platform type, prismoid shaped; Gradient is advisable with about 20 °; The cover of growing seedlings can be made three prismoid shapeds, many ribs type, round platform and add cylinder shape, three terrace with edges and add that triangular column type, many terrace with edges are added prismatic, ball-type, partly ball-type, part ball-type add cylinder shape, tapered, the tapered cylinder shape, pyramid type, pyramid of adding adds column type, oval bench-type, elliptical table and add oval column type, in above different shape again the cover wall do waviness, angle bar, bar flute profile can be gained in strength continuously; Highly, diameter can be produced by the growth requirement of various crops.

Grow seedlings the cover the lower end pin can be arranged; Grow seedlings the cover pin can have more than one, general three, four just passable; Pin is conjuncted with cover, also can use the pin of metal conjuncted, also can be stuck on the cover of growing seedlings by the added metal pin; The thickness of pin is identical with mouthful limit, also can be slightly thicker than a mouthful limit.

The cover of growing seedlings can have the shoulder than the big circle of cover body.

Grow seedlings the cover top be to recessed oblique cone shape.

The cover inwall of growing seedlings is provided with protruding rectangular line or long recessed, groove; The striped height is not less than 0.06 centimetre, and two stripe pitch are not more than 0.2 centimetre or recessed, ditch groove depth and are not shallower than 0.06 centimetre, and two separation are not more than 0.2 centimetre.

Seedling length is good in the cover of growing seedlings of test green transparent; The cover of growing seedlings also can be translucent, opaque, can increase color, selectively filters some spectrum.

In order to distinguish the cover of growing seedlings of constituent parts, every family, cover outer wall can add signs such as title, numeral when producing.

Adopt technique scheme, reach following beneficial effect:

1. when sowing, following good fertilizer, seed, water the cover of growing seedlings on water, the cover, seed just is in the space of a sealing; Because it is solar ray energy penetrates, higher than the outside at the case temperature of growing seedlings of sealing; Observe through preliminary test, the time is beginning on March 12 in Foochow, and daytime, weather was respectively rain, the moon, cloudy, fine; Temperature is in the time of 9-28 ℃, and the temperature in the cover of growing seedlings can raise 2-12 ℃; Grow seedlings the cover in moisture content can not run off, the water evaporates in the soil, condense in the cover inwall on, drip back again, flow back in the soil, form a kind of circulation; Evaporation--condensing--refluxes, and the enough seedling growth needs of water in the cover in the soil are test with the corn; Once water, seedling can grow into 5 leaves; Because corn seed has the protection of cover, can not eaten by bird; Be not subject to extraneous climatic influences; Sunshine shining directly, temperature is high, and the speed of germinateing, come into leaves is faster more than 19 days than the seed in the buried depth 3-5 centimetre of soil; The cover of growing seedlings, when growing seedlings, can heat, be incubated, preserve moisture, protect fertilizer, drip irrigation, frost protection, anti-hail, windproof, save seedling from damage; The cover of growing seedlings can use repeatedly for many years, reclaims up to breakage, and is environmental.

What had a lid covers on temperature when too high, can open heat radiation.

Grow seedlings cover the mouth limit towards underground, a mouthful limit also can be gradient.Easy to insert soil, nursery fixed cover, and form a sealed space.

4. the heat-insulating property with blowing is high in double-deck cover, and slower than the cooling of individual layer cover, temperature retention time is long, and seedling length is fast in test.It is little that the external form of cover is the top, and following big circular platform type, prismoid shaped gradient is advisable with about 20 °, is convenient to many enclosures together, is convenient to storage, transportation.

5. the effect of pin is to insert soil more easily, and protection is grown seedlings, and cover is difficult to be blown away by wind.

6. the effect of shoulder is to let manipulator fasten to grow seedlings cover, and presses the cover of growing seedlings, and is convenient to automation mechanized operation.

7. the water droplet that condenses in top, cover wall under gravitational effect, flows down along the inclined-plane when enough big, drops on the seed or seedling at soil middle part in the cover, or flows back in the soil drip irrigation phenomenon that Here it is grows seedlings and cover along the cover inwall.

8. protruding rectangular line or the effect recessed, groove of cover inwall is to impel water droplet to dirty, just can be to dirty when promptly water droplet does not need enough greatly.

The cover of green transparent is convenient to illumination, and green spectral helps the seedling growth, and the material of cover can be used plastics, nylon, lucite, glass, safety glass, fiberglass.

The utility model is simple in structure, cost is low, easy to use, be that the whole nation, each arid of the world, cold district agricultural press for.

Description of drawings

Fig. 1 is the cutaway view of the cover embodiment of growing seedlings of the utility model;

The cover of growing seedlings shown in Figure 1 is made up of the scalene cone 4 at cover body 1, pin 2, shoulder 3, cover top, the striped that covers inwall, top scalene cone convexity or groove 5, a mouthful limit 6.

Embodiment

With the corn spring sowing is example, confirms which date long-term 12 ° of temperature are, 20 days in advance, dig pit, down fertile, shop soil, sow, water, cover the cover of growing seedlings, run into cover when seedling length and push up, fine when daily temperature is stabilized in 12 ° of left and right sides, can take out the cover of growing seedlings.

Claims

1. cover of growing seedlings; Have 2 closable windows, windows that lid, cover mouthful limit, mouth down vertical with cover body are arranged by cover body, cover body top, it is characterized in that: the top of the cover of growing seedlings, other position of periphery no longer include other mouthful of hole or the lid that maybe can open, close.

2. cover of growing seedlings; Have 2 closable windows, windows that lid, cover mouthful limit, mouth down vertical with cover body are arranged by cover body, cover body top, it is characterized in that: can there be another one or plural mouthful of hole or the lid that maybe can open, close in the top of the cover of growing seedlings, other position of periphery.

3. according to root claim 1 or the 2 described covers of growing seedlings, it is characterized in that: grow seedlings the cover the mouth limit towards underground not vertical with cover body, the mouth limit can be gradient.

4. the cover of growing seedlings according to claim 1 and 2 is characterized in that: the cover of growing seedlings can be double-deck cover.

5. power requires the 1 or 2 described covers of growing seedlings according to profit, it is characterized in that: can there be pin the lower end of the cover of growing seedlings.

6. the cover of growing seedlings according to claim 1 and 2 is characterized in that: the cover of growing seedlings can have the shoulder than the big circle of cover body.

7. according to root claim 1 or the 2 described covers of growing seedlings, it is characterized in that: the top of the cover of growing seedlings is to recessed oblique cone shape.

8. the cover of growing seedlings according to claim 1 and 2 is characterized in that: the inwall of the cover of growing seedlings is provided with protruding rectangular line or long recess.