KR100807867B1 - The Plant Grafting Avocado And Oak Family Method For Cultivating Avocado - Google Patents

Abstract

The present invention relates to a method for cultivating avocados such as large breeding of avocados, shortening of fertilization period, shortening of fertilization period, and the like by carrying out a cultivation method in which the eyes, branches and sprouts of avocado are grounded, It is easy to reduce the disadvantages of the conventional methods of cultivating avocados such as the easy increase in yield and the disadvantage that the groundwater is low or the impermeable layer within 90 cm from the surface is weak due to moisture and is easily disadvantageous A method of grafting avocados and oak for avocado cultivation is provided.

Ground, tree, graft, avocado, oak    

Description

[0001] The present invention relates to a method of grafting an avocado and an oak to an avocado,

FIG. 1 is a view for explaining a preparation process of a ground according to a preferred embodiment of the present invention, FIG. 2 is a view for explaining a preparation process of a root of the ground of FIG. 1 3 is a view schematically showing a state in which the ground of Fig. 1 and the block of Fig. 2 are combined. Fig.

4 is a view showing a ground state of DELTA type in order to explain a preparation process of ground according to another embodiment of the present invention, FIG. 5 is a view showing a ground state of a tree FIG. 6 is a view schematically showing a state where the ground of FIG. 4 and the tree line of FIG. 5 are combined with each other.

Description of the Related Art

A: The avocado branch has been harvested

B: Side surface of avocado branch grounded

C: The frontal state prepared with avocado branches to ground

D: Chestnut is selected as the main stem and the upper part is cut horizontally.

E: Ground condition (B, C)

F: grafted state combined with ground (B, C) and tree (E)

G: Fixed grafted area of F with graft

H: In order to collect the ground from avocado branches,

I: The frontal state prepared with avocado branches as △ shaped ground

J: The frontal state prepared by branching the avocado to a ground

K: frontal state prepared with chestnut tree △ shaped tree

L: Lateral aspect of chestnut tree

M: grafted state combined with ground (I, J) and main line (K, L)

G: Fixed grafted area of M with graft

The present invention relates to an avocado and oak tree graft for avocado cultivation in which the eyes, branches and sprouts of avocado are grounded, and the root of the ground is grafted with avocado and affinity with oak ≪ / RTI >

Avocado is a scientific name; Persea americana, dicotyledonous plant Buttercups An evergreen tree with myrtle trees. It is also called a crocodile because of the rugged bark of crocodiles. It is native to Mexico and South America, and flowers bloom in cones. Fruit is grown for edible purposes. The fruit is greenish brown, purplish black, round, elliptical or western, and 10-15cm long. Seeds are one each and are very large. Flesh is buttery, soft and yellowish and has a unique scent. In addition, pulp is said to be the most nutritious of the fruits to be in Guinness Book, it contains about 30% fat, many carbohydrates and proteins, and high vitamin content. You can make sauces, use them as a cooking material for salads, eat bread or take avocado oil. Although more than 500 varieties were developed, they are divided into three branches: Guatemala, West Indies, and Mexico. It is planted in Central America and West Indies, and is distributed in California and Florida.

On the other hand, avocado is a tropical and subtropical plant, and in order to grow it in a country where avocado is not cultivated, seeds and seedlings should be imported in the country where avocado is produced. At this time, in case of seedlings, the amount of the seeds must be increased excessively because of the excessive amount of the seeds. Therefore, the conventional method of cultivation of avocados should pay a great deal of money such as labor, temperature, humidity, And the like, which takes a long time more than six years in a suitable optimal environment. Therefore, there is a new method of cultivating avocado which can improve the shortcomings of conventional avocado cultivation methods.

On the other hand, in Korean Patent Application No. 10-2002-0007804 entitled " Development of Aulacanth Tree Cultivation Technology Using Grafting ", and Korean Patent No. 10-0431498 entitled "Method of Grafting Aul tree using Grafting ", one fruit tree, And the other fruit trees as a reception tree. This is a method to combine plants belonging to the same species belonging to the same family and belonging to the same family (plant), for example, the same kind of fruit trees such as plum trees, plum trees and peach trees , Etc., it is possible to harvest apricots, plums, plums and peaches in a single apricot tree. However, with the above technique, it is possible to combine plants belonging to the same species belonging to the same category with the plants belonging to the same category (same species), but it is suitable as a method of grafting a subtropical plant, avocado, Furthermore, no research or development has been disclosed on how to combine avocado with plant taxonomic and other plants of the same genus.

The inventors of the present invention have conducted studies for over 17 years to solve the above problems. As a result, they found that grafting affinity appears when avocado to be propagated is grafted to a plant of an oak tree cultivated as a fruit tree, By embodying a method of attaching to a selected tree from an oak tree by making the ground (cutting) as an eye, branch or sprout of avocado, and grounding the basis of the ground, , Shortening of the vigorous period, increase of the yield, and the like, and completed the present invention.

Therefore, in order to significantly increase avocado propagation, shorten the yielding time, and shorten the yield period, the eye, branch, and root of the avocado are grounded, and the root of the ground is divided into the root of the avocado The present invention is directed to a method of grafting avocado and oak to avocado for cultivating avocados, which is applied to avocados which are not plants belonging to the same genus, or avocado, and which exhibits affinity for grafting.

In order to accomplish the above object, the present invention provides an avocado and oak joining method for growing avocado, comprising the steps of: a) preparing a ground by collecting at least one selected from the group consisting of eyes, branches, and shoots of an avocado; and b) A step of selecting one or more of the belonging trees to prepare a tree to be grounded ground; and c) a grafting step of grafting the ground and the tree with a desirable method; and d) So as to be able to perform an action.

The ground of step a) according to the present invention may be called reception, folding, or the like, and it is also possible to attach at least one selected from the eyes, Means and techniques.

The above ground is strong against insects and pests, and excellent varieties such as excellent fruit, good quality of fruit, good elongation of eyes after grafting, easy grafting are selected, and avocado eyes and branches ㆍ It can be used as ground immediately after cutting out (picked up) or it can be used in paper bags, plastic bags, plastic containers, wooden containers, etc. in a range of 2 ℃ ~ 7 ℃ It can be stored in a low-temperature warehouse or a refrigerated room where it can be stored at a low temperature, and can be used as a ground when necessary. In particular, it is economically valuable to mass-propagate avocados in avocado-free areas because it is possible to carry collected grounds in various containers and store them at low temperatures, for example, from the native California of California avocado to remote areas such as Korea. Of course, it is also possible to harvest avocado seeds, which are usually small in volume, to be harvested, seeded, grown up as actual seedlings (also known as paulownia seedlings), and harvested for use as grounds at least when young trees are hardened.

In addition, it is preferable that the collection time of the ground is from spring to summer in a seasonally clear area, or before a normal shoot is allowed to increase the rate of survival.

The tree of step b) according to the present invention is a rooted tree which is ground for grounding. It is a non-plant avocado of the avocado, Is to choose the oak. Oak tree is a generic term for oak tree and oak tree, for example, oak tree, oak tree, chestnut tree, beech tree, oak tree, chestnut tree, common chestnut tree, round leaf chestnut tree, oak tree, Oak, oak, thorn, and the like, and any one or more of the above-mentioned oak tree groups may be selected.

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And the above-mentioned tree is exemplified by seedling (Seedling, Seedling), Seedling (Seedling), Seedling (Seedling), Seedling (Seedling), Seedling Seedling, Seedling Seedling, ), Which are divided into young seedlings, middle seedlings, and adult seedlings.

In addition, the above-mentioned tree is resistant to insect pests and is resistant to moisture as a species of oak, oak, chestnut, beech, oak, filed chestnut, common chestnut, rounded leaf chestnut tree, oak tree, It is more preferable to select the oak tree exemplified by oyster oak or the like because it can easily solve the shortcomings of the conventional method of cultivating avocado which is weak to moisture and low in ground water or impermeable layer within 90 cm from the surface.

In addition, the above tree is exemplified by myocardial tree species such as oak tree, oak tree, chestnut tree, beech tree, oak tree, chestnut tree chestnut tree, chestnut tree chestnut tree, round leaf chestnut tree, goose oak tree, It is more preferable to choose the oak tree which can not be deeply rooted and spread to the side and grow unstable easily because it can easily solve the disadvantages of the conventional method of cultivating avocado which appears in a temperate tree species which is easily picked up by wind and rain.

The grafting method of step c) according to the present invention is a method of grafting avocado eyes to a tree, budding, grafting avocados and grafting them to a tree, grafting avocado snowy branches to a tree As scion grafting, shearing, splitting, exoskeleton, tongue, high, twin, and incision can be performed. In addition, grafting is carried out by grafting the grafted leaves in place, grafting the grafted leaves from the grafted ground, grafting the grafted grafts, and grafting the grafted grafts with roots. The present invention relates to a method of grafting a root of a root of a root of a tree, germination of the root of the root of the root of the root of the root of the root, Can be preferably implemented.

The grafting site in step d) according to the present invention is cultivated in a greenhouse so as to be in the range of 12 to 35 캜, more preferably in the range of 24 to 30 캜 until the completion of the planting, It can be covered with soil, sand, hay, sawdust, etc., or it can be wrapped or covered with bag, bag, container made of water resistant material. If the tree is a middle tree or adult tree, It can be warmed by wrapping it with a thermal insulation material such as strippole, PE foam.

In addition, the grafting site should be cultivated to maintain the minimum temperature of 12 ° C or higher, and should not be exposed to the environment below 0 ° C, because growth slowing or growth stops at 12 ° C or below, .

As described above, the method of grafting avocado and oak to grow avocado is to cut off the eyes, branches, and shoots of the avocado to be breed and graft the selected grounds with avocado and avocado and grafted oak with a grafting affinity By adopting the method, it is possible to utilize tree saplings which have a growth rate faster than that of avocados and have a remarkably large size, which can induce premature deletion of avocados, which is suitable for shortening of the vigorous period and can be expected to yield a large amount. It is a new grafting method that can realize avocado propagation as a fruit tree in the same region as Korea where there is no avocado.

Best Mode for Carrying Out the Invention Hereinafter, preferred embodiments of a method of grafting avocado and oak with avocado according to the present invention will be described in detail with reference to the accompanying drawings.

(Example 1)

FIG. 1 is a view for explaining a preparation process of a ground according to a preferred embodiment of the present invention, FIG. 2 is a view for explaining a preparation process of a root of the ground of FIG. 1 3 is a view schematically showing a state in which the ground of Fig. 1 and the block of Fig. 2 are combined. Fig.

As shown in FIG. 1, when the avocado is full, 0.5 ~ 0.9cm of the part is 5 ~ 10cm long and 2 ~ 3 pieces of snow are used. Cut the opposite side down at approximately 30 ° in the direction of the arrow on the diagonal line. In addition, when cut to a length of 2 ~ 3cm in the direction of the lower part of the center of the branch in the vicinity of ㉰, the side is the same as B, and the ground is prepared in the same condition as C in the front.

In addition, 2-3 years old chestnut seedlings were selected as grounds for the prepared grounds (B, C) so that the woody part of D, cut 4 ~ 6cm high from the ground horizontally, Cut about 3cm from the ㉱ direction to the bottom ㉲ direction with a sharp knife. If the grounded part is spread easily at a suitable interval using a spatula, it is prepared in the same state as E.

Subsequently, the lower wood portion of the prepared grounds B and C, the cutting portion of the forming layer are inserted into the wood block E so as to fit into the wood block forming layer cutting portion, B, and C) and the block (E) so that there is no space in the joint surface. Of course, as a method for fixing the grafting site, a fixing means such as a grafting clip, a grafting clip, a pin, a vinyl, a cloth, a thread, a tape, and an adhesive for grafting may be selected in addition to a grafting lace, . It is more preferable to protect the wound by applying a saw tooth paste or the like so that moisture, air, foreign matter and the like are not penetrated in the places where the cutting portions of the grounds (B, C) and the tree block (E) are exposed.

This kind of grafting is referred to as an abandonment, and it is desirable to carry it out between spring and summer when water starts to rise in trees in the same region as Korea. Of course, the grafting methods of the present invention which can realize the object of the present invention in addition to the above-mentioned rounding are not limited and can be preferably used.

The grafted seedlings thus completely grafted are completely covered with sand so that they can be staked together with appropriate moisture at 20 to 35 ° C, more preferably at 25 to 32 ° C. Of course, in addition to the above methods, it may be covered with soil, sand, hay, sawdust, etc., or it may be wrapped or covered with a bag, bag, container or the like made of a material resistant to moisture. However, this method is excluded if it is a suitable natural environment or a greenhouse where the planting can be carried out.

In addition to the above-mentioned methods, after the grafting, the blindness occurring in the tree is removed at any time, and the graft is loosely loosened and loosely tied before the graft is expanded so that the grafted portion of the ground and the tree is concave, It can be prevented from damage.

Implementation as in Example 1 described above is generally well suited to propagate large quantities of avocado seedlings in a short period of time, so that avocados can be propagated in large quantities to cultivate avocados in fruit trees such as Korea where there is no avocado.

(Example 2)

4 is a view showing a ground state of DELTA type in order to explain a preparation process of ground according to another embodiment of the present invention, FIG. 5 is a view showing a ground state of a tree FIG. 6 is a view schematically showing a state where the ground of FIG. 4 and the tree line of FIG. 5 are combined with each other.

As shown, in adult avocados that can be fruited with excellent varieties, fresh and faithful eyes and larvae are centered around 2cm ~ 5cm, left and right 2cm ~ 3cm, and depth is 0.2cm ~ 1cm, When the H portion of FIG. 4 showing the bonded dotted line portion is cut with a knife, the front side having the avocado eyes and the spikes is close to the DELTA shape as in I, and the ground is prepared in the same condition as the side surface.

Adult chestnut trees of excellent varieties are selected as the rootstocks of the grounds (I, J), and the chestnut trees of a good variety are selected from a suitable height (usually within 2M from the ground) (I, J) within 2cm ~ 3cm in depth and 0.2cm ~ 1cm in depth, the front side is cut like K and the side is made L so that the ground (I, J) A tree of the type that can be inserted is prepared.

The grounds I and J of the grounds I and J are opened by inserting the grounds I and J of the grounding I and the grounding I of the grounding I, (K, L) are formed so as to be brought into close contact with each other (grafted), the same as the state of M in FIG. 6, and if the outer portion of the combined portion is preferably wrapped with a soft grafting cord, Is completed. Of course, besides the grafting cord, it can easily be united with a foot coat or the like, or wrapped so that water does not enter the parafilm.

In addition, it is effective to increase the survival rate by allowing the heat insulating material excellent in heat insulation after completion of the grafting to be maintained at 20 ° C or more by wrapping the second grafting site. Of course, it is also possible to exclude the above-mentioned method if it is a natural environment or a greenhouse in which the planting can be performed.

Also, in the case of Korea, it is possible to carry out the adhering method until summer and autumn, when the trees are in the spring when the water is in the water. Of course, besides such an adhesive method, various kinds of grafting methods of the present invention can be preferably applied to a single chestnut tree so that avocado can grow as a fruit tree at many grafting sites.

In addition, it is possible to cultivate avocado only after eliminating the branches and chestnuts of the chestnut within the range where the grafted portion is not damaged after the grafting, so that the preferred avocado cultivation can be realized.

In this way, the avocado, which is grounded on the adult chestnut, can be grafted and maintained at an appropriate temperature, so that the growth can be shortened by 2 to 3 years after the full streak, , It is possible to dramatically increase the yield of avocado fruit in the noodle when a large amount of avocado is grounded in a single chestnut.

Of course, as a result of the present invention, it should be most important that the fruit produced by the avocado should have no abnormality in the characteristics of the original avocado. The above Examples (1 and 2) As a result of comparing the fruit characteristics of avocado produced for about 15 years, the characteristics of the original avocado fruit were not changed.

For reference, the present invention has been conducted for about 17 years or more in the United States of America where avocado production has been carried out and the final product thereof has been studied. However, since it is not yet known in terms of security (from the viewpoint of the inventor) To promote the development of

Although specific embodiments of the avocado and oak joining method for avocado cultivation belonging to the present invention as described above through this specification are illustrated and described above, the present invention is not limited to the above-described embodiments, It will be apparent to those skilled in the art that various changes and modifications can be made without departing from spirit and scope of the invention. It is therefore intended by the appended claims to cover all such variations and modifications falling within the scope of the invention.

As described above, by carrying out the technique of the method of grafting avocado and oak to provide the avocado cultivation provided by the present invention, it is possible to induce growth rate faster than the conventional method of cultivating avocado which takes more than 6 years until the fruit stage Avocados can be shortened and yields can be dramatically increased, which can increase farm income, and avocados can be distributed to farmers in large quantities as fruit trees in areas without avocados.

In addition, since the rootstock is resistant to moisture in avocado and can be selected as a myocardial seed, the present invention has an effect of preventing damages caused by a conventional method of cultivating avocados which are weak to moisture or have weaknesses of rootstock species.

Claims (8)

a) preparing a ground to be grounded by selecting at least one of b) a tree belonging to oak and a tree; and c) ) A grafting step of grafting the ground and the tree with a suitable method; and d) managing the grafting site so that the grafting can be effected at a temperature in the range of 12 to 35 占 폚 for avocado cultivation Method of grafting with oak. The method according to claim 1, wherein the oak is a member selected from the group consisting of oak, oak, oak, chestnut, beech, pine chestnut, pine chestnut, round pine chestnut, goose oak, quail tree oak, oak oak, Wherein the grafted avocado is selected from the group consisting of at least one selected from the group consisting of avocado and oak. delete delete delete delete delete delete

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