SU46082A1 - Seedling growing device - Google Patents

Description

The seedlings obtained by conventional methods known to these days, which are cultivated in the ground or in an aqueous solution of chemical salts, are necessarily entangled by their roots with each other. Therefore, when planting this seedling in the ground, it is possible to separate the plants from each other, remove them from the ground or from the pelvis, which is used for germination, only with the help of manual labor. This is the main obstacle preventing the mechanization of the process of planting seedlings in the ground.

The present invention relates to a device for growing seedlings on a tape in aqueous solutions and is intended to grow seedlings so that each plant can be easily removed individually from the pelvis in which the seedlings are grown and the very process of removing the seedlings and planting them in the ground can be would be easy to mechanize. In the proposed plant for growing seedlings, paired ribbons with stamped ones are placed in a container with a nutrient solution. in them, transverse depressions, which, when overlapping one tape on another, form open at the top and bottom of the cell, divided by feathers into two half-upper for the seeds and lower for the roots of the system.

In FIG. 1 depicts a view. top tapes; FIG. 2 is the same side view ;, FIG. 3 is the same section in section AB and VG in FIG. 1 and 2; FIG. 4-top view of the tapes in another embodiment; FIG. 5 is the same side view; FIG. 6 is the same incision; FIG. 7, 8, 9 and 10-part device.

The plant for growing seedlings in nutrient solutions consists of two tapes / and 2 made of flexible hard material (steel, impregnated or varnished with asphalt or other solutions, paper or wood). On both ribbons, transverse depressions of any shape and size are stamped, which, when the ribbons are laid one on top of the other, form open 7 above and below the bottom of each cell. Each cell is intended for one plant. The cells are equipped with protrusions 6 (Fig. 1, 4 and 6) or tabs 6 (Fig. 2, 3 and 5),. which are facing the inside of the cells and divide each cell into two halves, of which the upper half 9 (Figs. 5 and 6) serves to develop the stem part of the plant; It also contains grain when planting seedlings, which is kept from falling down by these projections 6 or tabs b, and the lower half of the JO cell is used to develop the root part of the plant.

For sprouting seedlings, tapes are placed in baths 3 with a nourishing

solution; Baths are made of round or rectangular shapes from galvanized sheet or papier-mâché. They are folded into a spiral for placing the tapes in round baths, and for placing the tapes into rectangular baths, they fold in a zigzag manner so that they can be easily removed, taken at one end. A nutrient solution is placed in bath J, and the height of this solution above the bottom of the bath is regulated by sleeves 4 on drain pipes 5 (Fig. 10). The liquid level is set so that the seeds placed in the upper part of the cells lie on the border of this liquid. The nutrient solution enters the cells or into each cell only from above, and then such cells must be completely isolated from each other (Fig. 5), or the solution enters the cells through // openings // from below and holes 13. formed in the side walls of the cells when supplying the latter, instead of the bulletin 6, the tabs 6 (Fig. 3). Such cells with holes 13 communicate with each other. For such plants, which require a larger area for the formation of stems and leaves than for the formation of roots, ribbons are made as shown in fig. 4, 5, and 6, and baths; they come with protrusions 72 (Fig. 6) in the bottom or with wooden sticks of the same section. For plants with thin stalks, ribbons are made as shown in fig. 7, 8 and 9. Since the volume of the lower root section of the cell 10 can be changed by changing the height of this part of the ribbons / and 2, it is possible to ensure that the adult seedling has a root cylinder that is convenient for planting. When nesting planting seedlings in the soil in the cells for germination of seedlings, you can lay several grains.

The seedling grows in such cells in isolation from each other1 The roots from individual plants, enclosed in such: a cell, form a cylinder that is very easy to handle when mechanized planting seedlings. When placed in individual cups, the roots of the plants are not mixed up with each other, which is also very important when planting seedlings is mechanized.

V The subject invention

Claims (5)

1. A device for growing seedlings on a tape in nutrient solutions, characterized in that for the floor of the seedlings, paired tapes of rigid, but flexible material with transverse grooves of any shape and size stamped on them are used, which, when applied, one tape to another form open at the top and bottom of the cell. 2. The form of the device according to claim 1, characterized in that the recesses in the tapes are stamped with plugs, in order to divide the cells formed by the paired tapes into two half-upper for seed and lower-for root system. 3. The form of the device according to paragraphs. 1 and 2, characterized in that, in order to keep the germinated seeds in the upper frequent cells, the latter are provided with tongues or protrusions 6 facing the inside of the cells. 4.When the device according to paragraphs. 1--3. application for placing paired ribbons forming cells and folded into a flat spiral or zigzag bent, circular or rectangular baths, equipped with a device for establishing such a level of nutrient liquid so that the seeds placed in the upper part of the cells lie on the border of this liquid. 5. When the device on PP. 1-4, use of loose or integral parts with the bottom of a bath of partitions intended to separate separate sections from each other in a zigzag manner bent when a double ribbon is placed in the bath. FIG. . / FIG. 2.., S / 3 3 )), - b. - I o / L / g 3 fig7 G. / T 5 Fig.8 / g 6 y / i . , 7 ( 13fig .9 ficky. g / Lh 10 3 FIG Ja VZ / A / f / 7A U ////// L five 8 II