JPH08252029A - Method of grafting for fruit and vegetables - Google Patents

Abstract

PROBLEM TO BE SOLVED: To produce a nursery stock of excellent take, which unnecessitate clips to use, simplifies work and suppresses the intrusion of germs by removing the cotyledons and vegetative point of a rootstock, processing it on a specific condition and then combining the projecting part of a graft so as to efficiently graft fruit vegetables. SOLUTION: The cotyledons 14 and vegetative point of the rootstock 10 are removed and a hole is formed to penetrate the hypocotyl 12 of the graft 10. Then the hypocotyl 12 of the graft is cut to form a projecting part so as to coincide with the hole of the rootstock and the projecting part of the graft is connected to the hole of the rootstock 10 to graft the fruit vegetable. In addition, the hole of the rootstock 10 is semicircular and provided with a wide inlet and a narrow exit.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for grafting fruits and vegetables applied to horticultural agriculture, and more specifically, it completely removes the two leaves of the rootstock and then forms a hole in the hypocotyl, By cutting the lower part of the hypocotyl and grafting a tree with protrusions formed on it, grafting will be quicker after grafting, and it will not only be possible to prevent the current state of withering while growing, but also
The present invention relates to a method for grafting fruits and vegetables which can be grafted easily and easily without a graft clip.

[0002]

2. Description of the Related Art Up to now, in horticultural farming, when cultivating fruits and vegetables, in order to prevent diseases such as tearing of vines, inhibition of elongation and obstacles to continuous cropping,
Healthy seedlings have been produced by grafting cuttings that are compatible with rootstocks that are excellent in disease resistance, root-group development, and low temperature elongation.

In such a conventional grafting method, a rootstock excellent in disease resistance, root-group growth, and low-temperature elongation is selected, and an insert having compatibility is inserted and closely fixed with graft clips. Are using. However, in the above grafting method, the pathogen can easily penetrate into the inner surface of the two leaves and the clip to be infected with the disease, and the clip part is peeled off or scratched, so that the graft part cannot be rooted. There was a problem.

[0004] In particular, the use of a clip increases the cost for purchasing the clip and the number of man-hours required for the clip, resulting in inefficiency, and the phenomenon of growing and wilting.

[0005]

Therefore, in view of the problems caused by the prior art as described above, the inventor of the present invention can easily and easily graft a graft without a graft clip. It is an object of the present invention to provide a novel method for grafting fruits and vegetables, which not only enables quick rooting but also prevents the phenomenon of withering while growing.

That is, the present invention comprises the steps of removing the two leaves and the growing point of the rootstock; forming a hole so as to penetrate the hypocotyl of the rootstock; and matching the hole of the rootstock. A method of grafting a fruit or vegetable, comprising the steps of cutting a hypocotyl of a graft and forming a protrusion; and connecting a protrusion of the graft to the hole of the rootstock.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 and 4 show a rootstock 10 and a graft 20 of the present invention. In this rootstock 10, plants of the Cucurbitaceae (currants, pumpkins, etc.) having excellent grafting affinity and symbiotic affinity, excellent disease resistance, root-group development, and low-temperature elongation, and aubergines having excellent disease resistance are used. Plants (eggplant, pepper, tomato, etc.)
Are planted in a tray 50 hole or a tray 72 hole, which is a box containing 50 pots and 72 pots, and are trained.

Moreover, the grafted tree 20 is a fruitless watermelon, a watermelon,
Cucumbers, smelt, melons, eggplants, peppers and tomatoes are selected and trained in the nursery. Grafting time is rootstock 1
The optimal period is when the original leaves appear at 0 to 1 or 2 and before the opening of the two leaves. As shown in FIGS. 2 and 3, the rootstock 10 is cut with a sterilized sword so that the bilobes 14 and the growing points (not shown) are completely removed from the hypocotyl 12. Here, a semicircular graft hole 12 that penetrates the hypocotyl 12
1 is formed.

The graft hole 121 of the shaft 12 has a semicircular shape, which is gradually narrowed toward the end and is penetrated by using a hole forming member 141 having a pointed shape.
The shape is such that the inlet is wide, and the outlet is narrow and the position is different and inclined. According to the invention,
The hypocotyl 12 is cut into about three pieces, and the graft holes 121 are respectively cut.
Can be formed and the three can be used separately.

As shown in FIG. 5, the grafted tree 20 is pulled out from the nursery bed, and then the lower part of the hypocotyl 22 having a root is obliquely inclined to form a grafted projection 221. At this time, the graft graft protrusion 221 is formed in the graft hole 121 formed in the rootstock 10.
It is desirable to form it in a shape that matches. When the rootstock 10 and the graft 20 are completed as described above, the graft holes 121 formed in the rootstock 10 are formed as shown in FIG.
In addition, the graft projection 2 formed on the hypocotyl 22 of the graft 20
21 is joined and the work is completed. At the time of grafting, the rootstock 10 and the grafting 20 can be supplied with a large amount of nutrients to the cambium tissue so that the cambium, the trunk and the center of the trunk contact each other by using the tube bundle tissue. Then, the rootstock 1
0 is maintained in the prog nursery and allowed to grow.

As can be seen from FIG. 7 showing the above-mentioned growing condition, the rootstock 10 and the graft 20 are grown on the graft 200 so that the rootstock 100 and the rootstock 100 can be stably established. The upper part of the two leaves 14 and the growing point is reduced and disappears, and the end of the grafted tree 20 penetrating the rootstock 10 and partially protruding is fused. Examples of experimental cultivation using the above grafting method are shown in Tables 1 and 2 below.

Table 1 shows that rootstocks were sown in 50 holes of trays, and cuttings were sown in seedbeds and grafted (from April 15, 1994 to 5).
(Until the 25th of the month).

[0013]

[Table 1]

Table 2 shows that rootstocks were sown in 72 holes of trays, and cuttings were sown in seedbeds and grafted (from July 25, 1994, 8
(Until the 20th of a month).

[0015]

[Table 2]

[0016]

INDUSTRIAL APPLICABILITY As described above, according to the present invention, since grafting work can be performed on a prolog nursery without graft grafting, the work is simple and economical, and complete removal of two leaves is possible. By suppressing the invasion of pathogenic bacteria, preventing over-humidity and shading, and adhering ideal grafts, it is possible to produce seedlings with excellent survival, and therefore, the utilization in the related fields is high.

[Brief description of drawings]

FIG. 1 is a diagram showing a rootstock 10 according to an embodiment of the present invention.

FIG. 2 is a diagram in which only the hypocotyl 12 is left after removing the two leaves.

3A and 3B are views showing the relationship between the graft hole 121 and the hole forming member 141, where FIG. 3A is a front view and FIG. 3B is a side view.

FIG. 4 is a view showing a graft 20 in the same manner.

FIG. 5 is a view showing the shape of a graft graft portion 221 of the same.

FIG. 6 is a view showing the relationship between the graft hole 121 and the graft projection 221 in the same manner.

FIG. 7 is a diagram showing a state in which a plant also grows according to the method of the present invention.

[Explanation of symbols]

 10 rootstock 100 growth rootstock 12 rootstock hypocotyl 121 graft hole 14 two-leaf 141 hole forming member 20 grafting 200 growth grafting 22 graft graft axis 221 graft grafting part

Claims (4)

[Claims] 1. A step of removing two leaves 14 and a growing point of the rootstock 10; a hole 12 for penetrating the hypocotyl 12 of the rootstock 10.
1; forming a protrusion 221 by cutting the hypocotyl 22 of the graft 20 so as to coincide with the hole 121 of the rootstock 10; and; A method for grafting fruits and vegetables, comprising the step of connecting the protrusions 221 of the tree 20. 2. The hole 12 of the rootstock 10 according to claim 1.
1 has a semi-circular shape with a wide entrance and a narrow exit. 3. The rootstock 10 according to claim 1 or 2.
The inlet 121 and the outlet 121 are inclined so that the heights of the inlet and the outlet are different from each other. 4. The method of grafting fruits and vegetables according to claim 1, wherein the projections 221 of the graft 20 are formed at the same angle as the holes 121 of the rootstock 10.