CN2316806Y

CN2316806Y - Improved structure capable of controlling space soil-blocks for seedling

Info

Publication number: CN2316806Y
Application number: CN 97235085
Authority: CN
Inventors: 陈天佑
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-22
Filing date: 1997-07-22
Publication date: 1999-05-05
Anticipated expiration: 2007-07-22

Abstract

The utility model relates to the improved structure of a nursery cultivating bag capable of controlling space. The utility model is composed of a sealed bag body and a poromeric layer. The utility model is characterized in that a ventilating window which is provided with the poromeric layer is arranged on the sealed bag body, and air can circulate freely in the bag body. Therefore, harmful granules in the air are filtered and removed, and oxygen and carbon dioxide absorption needed by plant production can be supplied; some harmful bacteria and mildews or harmful insects can be isolated, and the consumption of agricultural chemicals can be reduced; the humidity of culture mediums during proper periods can be maintained, the cultivating bag becomes the optimal growing environment for breeding seeds, and the malodor of organic matters in soil in the culture mediums can be prevented from escaping.

Description

Nursery, controlled space culture bag is improved structure

The utility model is that relevant nursery, a kind of controlled space culture bag is improved structure, refer in particular to and on salable bag, offer a louver(-vre), the place is provided with air-permeable layer in louver(-vre), when cultivating as breeding, medium (adding suitable fertilizer and moisture content as earth or artificial soil) can be inserted in the bag, again seed is embedded in the medium, move on to proper temperature and sunlit environment then, again because of this air-permeable layer some granule foreigns in can the filtering space, only allow air free flow enter, to supply the required oxygen of plant growing and the absorption of carbonic acid gas, and can isolate some harmful bacteriums, mould, or harmful insect, to reduce the usage amount of agricultural chemicals.

Nursery cultivation in the past is to do the work of growing seedlings in the nursery of relevant open space, after seedling grows, more need strengthen the sprinkling of agricultural chemicals and keep the suitable humidity of soil, if suitably do not spray insecticide, seed regular meeting recruits and is subjected to the infection of noxious bacteria, mould, or trick is subjected to biting of harmful insect, thereby causes growth of seedling bad, even cause seedling death, can't reclaim and make the peasant cast huge cost; Also have when doing agriculture seedling growth test, as when doing tissue culture and being to use Clear glass bottles and jars as container, when the growth of seedling in the bottle is too big, its taking-up then is not easy very much, when if this seedling is the kind of very preciousness, then have to this vial is smashed and it could be taken out, but increased cost virtually, also can't reclaim repeated application; In addition, when blake bottle does not use, its collection place, then taking up room very again.

Because above-mentioned shortcoming so the inventor grinds the road of improvement deeply at this shortcoming, and has generation of the present utility model.

The utility model main purpose provides nursery, a kind of controlled space culture bag and improves structure, on salable bag, offer louver(-vre), and be equiped with air-permeable layer in this louver(-vre) place, can the airborne particle matter of filtering, as dust ... Deng, and only allow air freely pass through bag, and can isolate some harmful bacterium, mould or insects etc., to reduce the usage amount of agricultural chemicals.

Another purpose of the present utility model provides a kind of humidity that can keep medium to keep a proper period, makes culture bag become the growing environment of breeding the best, also can suitably prevent the effusion of organic matter stench in the soil relatively.

A purpose more of the present utility model is that this culture bag also can be operated in desinfection chamber, does tissue culture, and can be widely used in the agricultural chemicals seedling growth test, the improvement plant variety.

Of the present utility model again again a purpose provide a kind of nursery, controlled space culture bag of moving, transporting and managing be convenient to, easy to use and can reuse, it can not folded up when this culture bag is not used, and can not take too big space.

Of the present utility modelly advance a purpose, provide the good closure space and environment of an air circulation, be enough to provide the isolation of animal or insect to cultivate and observe, supply the inconvenience that the conventional bottles formula is cultivated.

As for detailed construction of the present utility model, application principle, effect and effect, then please refer to being described as follows that following adjoint does:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is another stereogram of the present utility model.

Please join each figure, by can obviously finding out in graphic, the utility model mainly includes sealing bag 10, and transom 2, air-permeable layer 20 and closing device 30 etc. are partly formed; Wherein seal bag 10 1 ends and be provided with opening, and be provided with a transom 2 at least in its appearance appropriate location, these transom 2 places establish is equipped with air-permeable layer 20, this air-permeable layer 20 can be institutes such as ventilative glued membrane 21 or adhesive-bonded fabric 22 and constitutes, sealing bag 10 opening parts can be provided with closing device 30, its belt 31 that can be appropriate format is done system and is tied up, or with the sealing clip 32 of appropriate format as sealing.

Above-mentioned nursery, controlled space culture bag is improved structure, when being used as the breeding cultivation, medium (adding suitable fertilizer and moisture content as cultivating soil or artificial soil) can be inserted in the sealing bag 10, again seed is embedded in the medium, sealed with closing device 30 then, move on to proper temperature and sunlit environment again, like this this air-permeable layer 20 promptly can be in cultivating process more airborne floating particles of filtering and impurity, only allow air free flow pass in and out bag, to supply the required oxygen of plant growing or the absorption of carbonic acid gas, and can isolate some harmful bacteriums, mould, or harmful insect, can reduce the usage amount of agricultural chemicals relatively, can also keep medium to keep the humidity of a proper period in addition, make culture bag become the growing environment of breeding the best, and the effusion that can prevent organic matter stench in the soil; This culture bag also can be operated in desinfection chamber again, is used as tissue culture, and can be widely used in the agricultural chemicals seedling growth test, cultivates and ecological observation the improvement of kind etc. with insect; What is more, the sealing bag 10 of above-mentioned culture bag, can make and become to have light transmission, part light transmission and do not have three kinds of light transmissions, to adapt to the difference of each plant to the light demand, in order to its growth, and the environment that formation one and extraneous appropriateness are isolated in the whole bag is for the variation of the experimental data in the cultivation, with the easier record that obtains; A kind of culture bag of moving, transport, managing be convenient to more can be provided, easy to use, and can reuse, it placement can be folded up when not in use, and too big space can not be taken.

In sum, nursery, controlled of the present utility model space culture bag is improved structure, has the value on the industry really.

Claims

1. nursery, controlled space culture bag is improved structure, by sealing bag (10), transom (2), air-permeable layer (20) and closing device (30) etc. are partly formed, it is characterized in that: wherein seal bag (10) one ends and be provided with opening, this opening part can be provided with closing device (30); The appearance appropriate location of sealing bag (10) is provided with a transom (2) at least, and this transom (2) locates to be provided with air-permeable layer (20).

2. nursery, controlled as claimed in claim 1 space culture bag is improved structure, and it is characterized in that: its closing device (30) is belt (31).

3. nursery, controlled as claimed in claim 1 space culture bag is improved structure, and it is characterized in that: its closing device (30) is sealing clip (32).

4. nursery, controlled as claimed in claim 1 space culture bag is improved structure, it is characterized in that: its air-permeable layer (20) is ventilative glued membrane (21).

5. nursery, controlled as claimed in claim 1 space culture bag is improved structure, and it is characterized in that: its air-permeable layer (20) is adhesive-bonded fabric (22).