KR101441038B1 - cultural practice for two stalk - Google Patents

Abstract

The present invention relates to a method for culturing two stalks. In a plant grown for 15 to 35 days, a leptocaul part between a cotyledon thereof and a foliage leave disposed above the cotyledon is cut so that the growth of a leptocaul is restricted and two stalks grow from the cotyledon part. Accordingly, the stalks grow at the same height towards both sides from the leptocaul, so the stalks and leaves can grow to have similar thicknesses. Therefore, compared to existing leptocaul culturing, many fruits can be simultaneously harvested through the two stalk culturing. The maintenance is also easy because fruits are similarly grown from the two stalks. Moreover, as for grafting, particular properties of a parent stalk such as plant resistance can be maintained, so the marketability of the fruits can be improved.

Description

Cultural practice for two stalk

The present invention relates to a two-stem culture method.

Generally, when a seed is sprouted, first the cotyledon comes out, and the stem and the main stem come out from the cotyledon. By the time the main leaf comes out, the cotyledon almost exhausts the nutrients, and the main leaf starts to make the necessary nutrients by the photosynthesis. This leaf grows at intervals on the stem. At this time, branches (geodesy) are stretched between the stem and the main leaf.

As the branches are spaced along the longitudinal direction of the stem, the nipple at the top of the stem inhibits the growth of the lateral stem located at the bottom of the stem. In other words, dominance dominance occurs. Cutting the growth point of the stem can improve the development of the geodesy. However, the height of the geodesy is different, and the growth of the geodesy on top is active due to the dominance of the geodesy.

Patent Registration No. 10-0979960 (Aug. 30, 2010) Patent Registration No. 10-0431498 (May 3, 2004)

The present invention provides a technique for improving plant growth.

The two-stem culture method according to one embodiment of the present invention is a method in which a main stem part between a cotyledon of a plant cultivated for 15 to 35 days and a main stem located on the cotyledon is cut so that the main stem growth is inhibited and two branches are extended from the cotyledon part do.

The two-stem culture method according to an embodiment of the present invention includes the steps of (a) growing a stem and a stem, (b) cutting the main stem of the stem in a state where the stem of the stem is left, (c) (D) cutting the main stem of the lower part, and (d) connecting the cut part of the reception to the stem, wherein the stem between the cotyledon of the reception and the main leaf of the reception is cut off before or after the step Suppress the stem growth of acceptance and let the two branches extend from the cotyledon part.

The two branches extending from the cotyledon part begin to grow at substantially the same height.

In step (a), the growth of the rootstock and the acceptance takes place for 15 to 35 days.

In the step (b), the main stem of the tree cuts the top of the cotyledon of the main stem, the bottom of the cotyledon of the main stem or the top of the cotyledon of the main stem.

According to the embodiment of the present invention, since two branches (stem) grow to the same height on both sides of the main stem, they can grow into the same growth state. Therefore, the management is easy because the fruit growth conditions in the two lines are similar. Furthermore, in the case of grafting, it is possible to utilize predetermined characteristics such as tolerance to the disease of the tree, thereby improving the commerciality of the fruit.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an illustration of a two-stem culture according to one embodiment of the present invention.
Figure 2 is an illustration of a two-stem culture according to one embodiment of the present invention.
Fig. 3 is a photograph of cultivation of two stems shown in Fig. 2; Fig.
Fig. 4 is an example of cultivation of the two-stem cultivation of Fig. 2; Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

The two-stem cultivation method according to one embodiment of the present invention will now be described with reference to FIG.

FIG. 1 is a diagram illustrating a two-stem cultivation example according to an embodiment of the present invention. Plant the seeds of the plants to be formed with two stems and cultivate them for 15 to 35 days. The seeds are sprouted, and cotyledon leaves (11). And between the cotyledons (11), the main stem (12) comes out of the main stem (10). (See Fig. 1 (a)).

On the other hand, when the main leaf 12 comes out, the cotyledon 11 exhausts the nutrients, and the newly formed main leaf 12 performs the photosynthesis to make necessary nutrients.

 The main stem 10 between the main leaf 12 and cotyledon 11 is cut. (See Fig. 1 (b)). The truncated main stem 10 can no longer grow.

On the other hand, when the main stem 10 is cut, a branch (a stem extending from the main stem, hereinafter referred to as a stem 13) grows between the cotyledon 11 and the main stem 10.

The stem 13 grows on both cotyledons 11 and the stem 13 grows on both sides with the main stem 10 interposed therebetween. (See Fig. 1 (c)).

Since the stem 13 is symmetrically grown on both sides, the two stems 13 are exposed to the sunlight at the same height, so that the two stems 13 grow to the same thickness and the same growth state. Therefore, the fruit harvest at the two stems (13) can proceed almost simultaneously.

Next, a two-stem culture method according to another embodiment of the present invention will be described with reference to FIG. 2 and FIG.

FIG. 2 shows a two-stem culture method according to another embodiment of the present invention, and FIG. 3 shows a photograph of a two-stem culture method.

First, we plant seeds of excellent seedlings and good seeds, such as fruits, for 15 to 35 days.

At this time, seeds of the acceptor 30 and the seedling 40 sprout and cotyledons 32 and 42 come out. The main stems 31 and 41 are grown between the cotyledons 32 and 42 so that the main stems 33 and 43 grow in the main stems 31 and 41. (Fig. 2 (a) and Fig. 3 (a)), step (a).

When the main leaves 33 and 43 grow to some extent in the main strands 31 and 41, the main stem 40 and the receiving seed 30, which are not aged and have excellent state, are selected and the main stems 31, 41). In the case of the tree block 40, the growth point (not shown) is removed and the branch block 40 is prevented from growing. (See Figs. 2 (b) and 3 (b)), and (b).

On the other hand, depending on the growth state of the tree roots 40, the upper part of the cotyledon leaves 42 of the tree roots 40 or the bottom part of the cotyledon leaves 42 of the tree roots 40 may be cut.

When the main roots 31 and 41 of the block 40 and the receiving block 30 are cut off, the cut main stem 41 of the block 40 including the roots is cut into a V-shaped groove to form the receiving groove 45 . And the cutout main stem 31 of the receiving portion 30 including the cotyledon leaf 32 forms a receiving projection 35 having a shape corresponding to the "V" groove. However, the cut portions of the main stem 40 and the main stem 31, 41 of the acceptor 30 may be formed in a shape other than a "V" groove and a wedge shape.

The main stem of the block 40 and the main stem of the receiving portion 30 are cut and then the receiving projection 35 is coupled to the receiving groove 45 to complete the grafting. In order to increase the grafting success rate, the main stem 41 of the block 40 having the receiving grooves 45 in which the receiving projections 35 are inserted may be wrapped with a fixing member (not shown) so as not to spread. The inner surface of the block (40) and the outer surface of the receiving portion (30) are brought into close contact with each other by the fixing member. The success rate of grafting can be increased by the close contact between the inner surface of the receiving groove 45 of the block 40 and the outer surface of the receiving projection 35 of the receiving portion 30. [ Such a fixing member may be formed of a grapple, an idle pin, a clip, a ring, and the like. (See Figs. 2 (c) and 3 (c)), and (c).

When the tree block 40 and the receipt 30 are connected to each other, the main stem 31 on the upper part of the cotyledon 32 of the receipt 30 is cut off. (See Fig. 2 (d) and Fig. 3 (d)), and (d).

After the completion of the grafting, the grafting sites of the block 40 and the receipt 30 are connected to each other. Accordingly, the nutrients absorbed by the roots of the tree roots (40) can be delivered to the reception unit (30). Then, the main stem 31 of the acceptor 30 is cut and a branch (a stem extending from the main stem, hereinafter referred to as a stem 34) grows between the cotyledon 32 and the main stem 31.

The stem 34 grows on both cotyledons 32 and the stem 34 grows on both sides with the main stem 31 interposed therebetween. (See Figs. 2 (e) and 3 (e)).

As the stem 34 grows on both sides, the two stems 34 are exposed to the sunlight uniformly at the same height, so that the two stems 34 can grow into the same growth state with the same thickness. Therefore, the fruit harvest at the two stems (13) can proceed almost simultaneously.

Further, since the tree roots 40 can be used with strong resistance against disease, temperature adaptability, etc., the tree roots 40 having the predetermined characteristics can be combined as needed to improve the commerciality of the fruit. Organic farming is easy because it does not hinder the use of trees that have strong loyalty.

4 shows a two-stem culture method according to another embodiment of the present invention. The two-stem culture method according to another embodiment of the present invention may have the features of FIGS. 2 and 3 as long as it does not conflict with the one described below.

According to another embodiment of the present invention, the acceptance 50 and the tree 60 are cultivated and the main strands 51 and 61 at the bottom of the tree leaves 52 and 62 of the tree 60 and the acceptance 50 are cut The same is true for the embodiment of Figs. The upper main stem 51 of the cotyledon 52 of the receiving unit 50 is cut off before the receiving unit 50 is attached to the block 60. In this case, The reception protrusion 55 of the reception receptacle 50 from which the main body 53 has been removed is engaged with the reception recess 65 of the frame 60. Then, the fixing member 70 is engaged with the grafted portion to increase the adhesion between the block 60 and the receiving member 50.

Reference numerals 53 and 63 which are not shown in the figure are the main leaves growing on the main stems 51 and 61 and the undersigned marks 54 are the stems growing on the cotyledon 52 of the stems 50. [

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

10: main stem 11: cotyledon
12: main stem 13: stem
30, 50: Reception 31, 51: Main stem
32, 52: cotyledon 33, 53:
34, 54: stem 35, 55: receiving projection
40, 60: main stem 41, 61: main stem
42, 62: cotyledon 43, 63:
45, 65: receiving groove 70: fixing member

Claims (5)

A method for cultivating two stems in which the main stem part between the cotyledon of the plant cultivated for 15 to 35 days and the main stem located above the cotyledon is cut to inhibit the growth of the main stem and the two branches are extended from the cotyledon part. (a) a step of growing stem and leaves,
(b) cutting the main stem of the tree in a state in which the backing of the tree is left,
(c) cutting the main stem of the lower part of the cotyledon of the reception, and
(d) connecting the cut-off portion of the reception to the tree
/ RTI >
The stem between the cotyledon of the receptionist and the main leaf of the receptionist is cut off before or after the step (d) so as to inhibit the stem growth of the receptionist and to cause the two branches to extend from the cotyledon part
Two-stem cultivation. 3. The method according to claim 1 or 2,
Wherein the two branches extending from the cotyledon part begin to grow at substantially the same height. 3. The method of claim 2,
In the step (a), the growth of the rootstock and the acceptance is 15 to 35 days. 3. The method of claim 2,
In the step (b), the main stem of the tree is a two-stem grown method in which the upper part of the cotyledon of the main stem, the bottom part of the cotyledon of the main stem or the cotyledon part of the main stem is cut.

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