WO2013038850A1

WO2013038850A1 - Method for dwarfing chestnut tree and renewing fruiting maternal branches thereof

Info

Publication number: WO2013038850A1
Application number: PCT/JP2012/070282
Authority: WO
Inventors: 繁實稲本
Original assignee: 稲本マシンツール工業株式会社
Priority date: 2011-09-16
Filing date: 2012-08-02
Publication date: 2013-03-21
Also published as: JP4953110B1; KR20130047701A; CN103442551A; JP2013063029A; KR101424510B1; CN103442551B

Abstract

Provided is a method for dwarfing a chestnut tree and renewing fruiting maternal branches thereof, said method comprising: planting a chestnut seedling in organic soil; allowing the trunk of the seedling to sufficiently absorb sunlight and nutrients and water contained in the organic soil to grow multiple branches thereon; while allowing vigorous growth of the trunk, forming gnarls in the base part of the individual branches; and obtaining vegetative branches and fruiting maternal branches developing from all of the gnarls to thereby give large and high quality chestnuts. While allowing the growth of vegetative branches (3) of a seedling (1), the vegetative branches (3) are cut at the base while leaving two branches. Thus, gnarls (7) are formed at the base part of all branches and vigorous fruiting maternal branches (4) and vegetative branches (3) develop, which accelerates the ripening of strobilaceous fruits. As a result, large and high quality chestnuts are produced.

Description

Chestnut hatching and result mother branch update method

The present invention allows a seedling having a plurality of shoots to sufficiently absorb sunlight and soil nourishing water from organic soil, so that there is no anthracnose, vigorous fruit, high quality and good taste, organic compost And chestnut hatching that can produce safe and high yielding chestnuts and chemical fertilizers, and a method for renewing the mother branch.

As a chestnut cultivation method, a certain method has been adopted. In this method, the chestnut tree became a giant tree and the irradiation from sunlight was poor, the fruit was small, and there were many problems such as the occurrence of anthrax.

The same applicant as the present invention has developed “Patent Document 1” and “Patent Document 2” as a method for improving the conventional problems, and the present invention aims to obtain rights. And the chestnut cultivation method in “Patent Document 2”, which is a further advancement, and is a lively occurrence that does not exist in the past.
Although there is a non-patent document 1 such as “Non-patent document 1”, this method is completely different from the present invention. This “non-patent document 1” is a problem in the prior art. Is only a part of the problem.

JP 2009-183187 A Japanese Patent Application No. 2011-87834

As described above, as a conventional chestnut branching method, a method is used in which a chestnut tree is planted in soil, and the branching of the chestnut tree is naturally allowed to branch based on pruning such as formation of an irregular trunk. In this conventional pruning method, the chestnut tree becomes a giant tree, and therefore pruning work is carried out so that it does not become a giant tree by pruning for several years after planting. However, since it has become a huge tree after that, it is generally neglected to produce chestnuts naturally. With this conventional method, only relatively small chestnuts are produced, and their sizes vary. A particularly serious problem is that a large amount of anthracnose is caused. Anthracnose is parasitic on old branches and invades the fruits by rainwater. Moreover, since it becomes a huge tree as mentioned above, a large cultivation area is required, and there is a problem that the productivity is inferior and the harvesting operation is not efficient.
Chestnuts can be grown using organic compost and chemical fertilizers, and the vigor can always be maintained vigorously, the growth of the growing branches is good, the leaves are large, the nutrients are well absorbed, and there is no occurrence of anthracnose. It is expected that there will be an improvement in the nature, the natural blessing of sunlight and the absorption of nourishing moisture from the soil, the harvesting work can be easily done by young and old, and the soil area can be reduced. The above-mentioned “Patent Document 1” and “Patent Document 2” are improvements of the conventional problems as described above, but the present invention is a greatly improved and improved content.
“Non-Patent Document 1” is a partial improvement of the conventional problems as described above, but the pruning operation is complicated and safe and high-quality chestnuts are not stably cultivated. And there is a problem of using various chemicals.

It is an object of the present invention to provide a completely new chestnut hatching and resulting mother branch renewal method that has further improved and improved the above prior art and solved all the problems in conventional chestnut cultivation methods. And

In order to achieve the above object, the present invention is characterized in that the invention of claim 1 is an elongated soil having several buds from the fall of the year (first year) to the beginning of spring in organic soil using organic compost or chemical fertilizer. Planting seedlings to absorb sunlight and soil nutrient water from the organic soil to the main trunk of the seedling to grow a growing branch from the bud and to form a plurality of branch branches on the top side of the main trunk First stage, pruning to turn back all the growing branches that have grown from the buds in the winter pruning of the next year (second year) leaving two buds from the base on the main trunk side, and the growing branches of the vehicle branch The branch that grew on the same line as the main trunk of the trunk is cut back leaving 20 cm as an extension branch of the main trunk, and the other branch is pruned, and two vigorous growth from the buds that have left two buds Second stage to grow branches and winter in the third year As a rule, one of the two growth branches is grown as a result mother branch, and the other one of the growth branches is turned back with the bud remaining, and the result mother branch is attached to the fruit. A third stage for growing a vigorous growth branch from the sprout of the growing branch that has been turned back, and a result of having planted the fruit as a pruning in the winter of the fourth year. The pruned tree is turned back in the state of being left, and the resulting mother branch is grown from the sprout turned back in the state of leaving the shoot, and the vigorous growth branch is grown from the sprout that has been turned back and pruned. As a result, the branch is renewed as a result of ripening and tearing the fruit, growing a bump that grows a negative bud on the two buds, and raising the bottom edge of the main trunk from the surface of the organic soil to 40 cm 50cm away from each other As a result, the 4th stage that updates the mother branch as a result of the interval between 15 cm and the turnover with the growth branch that has grown from the above-mentioned bumps and its buds, while leaving a part of the bud of the growth branch The fifth stage of growing new growth branches from the buds is sequentially performed, and thereafter, the stages after the third stage are repeatedly performed.

Further, the invention of claim 2 is characterized in that the height of the main trunk is maintained at 170 cm or less in the final grown form.

According to the chestnut hatching and result mother branch update method according to claim 1 of the present invention, branch turn-back, excision, tree formation, fruiting and fruit removal are performed in order from the first stage to the fifth stage. Is capable of direct irradiation of sunlight and absorption of nourishing water from the soil, no anthracnose, etc., and it is turned into a knot and the fruit is reliably and stably produced by the development of branch and pendulum. A large amount of chestnut can be stably produced, and the effect of facilitating fruit picking can be improved.

Moreover, according to the chestnut hatching and the result branch update method of claim 2 of the present invention, the height of the main trunk is 170 cm, and the effect that anyone can easily pick the chestnut can be improved, The effect of facilitating fruit picking work can be improved even for young and old.

Schematic (a), (b) for demonstrating the 1st stage in this invention. Schematic (a), (b) for demonstrating the 2nd stage in this invention. Schematic diagram (a), (b) for demonstrating the 3rd stage in this invention. Schematic diagrams (a), (b), (c), and (d) for explaining a fourth stage in the present invention. Schematic (a), (b) for demonstrating the 5th stage in this invention. The flowchart for demonstrating the method of this invention.

Hereinafter, embodiments of the chestnut hatching and result branch updating method of the present invention will be described in detail with reference to the drawings. This method is performed from the first stage to the fifth stage.

The first (a) and (b) are for explaining the first stage of the first year. First, as shown in FIG. 1 (a), an elongated main trunk 2 seedling 1 having a length of about 80 cm to 100 cm is planted on the organic soil 8. This organic soil 8 uses organic compost or chemical fertilizer. In addition, a plurality of buds 10 are formed on the left and right sides of the main trunk 2.

The main trunk 2 shown in FIG. 1 (a) is sufficiently irradiated with sunlight 11 and grows by receiving organic nourishing moisture 12 from the organic material 8 and from the bud 10 as shown in FIG. 1 (b). A growing branch 3 having a tree grows and a branch-like growing branch 3 grows on the top of the main trunk 2. In the present embodiment, the growth branch 3 is composed of one side branch and one side branch extending from the top of the main trunk 2 in the right and left, but it is of course not limited thereto.

FIGS. 2A and 2B show the second stage performed in the winter of the next year (second year).
As shown in FIG. 2 (a), the growing branches 3 that have grown from the plurality of shoots 10 (FIG. 1) formed on the left and right sides of the main trunk 2 are all turned back except for the two shoots formed on the main trunk 2 side. The growth branch 3 extending on the extension line of the main trunk 2 of the growth branch 3 formed on the top side is cut by turning back to the apex 6 and the growth branch 3 extending left and right is completely Resection 5 is performed. In addition, the space | interval of the cutback 6 and the excised growth branch 3 shall be about 20 cm. As a result, the height of the top of the main trunk 2 to the cut-back 6 is about 110 cm.

Next, as shown in FIG. 2 (b), the growth branch 3 is grown from the tip side of the two buds, and the growth branch 3 is also grown from the part of the two buds on the main trunk 2 side. Further, the growth branch 3 is also formed to extend from the part of the excision 5 and the part of the top where the cut-back 6 is performed. In this state, the total height of the main trunk 2 is about 125 cm.

FIGS. 3A and 3B show the state of the third stage in the third year, which corresponds to the formation time of the tree. The growth branch 3 that has grown from the left and right two buds of the main trunk 2 having a height of about 125 cm results in a mother branch 4, and the growth branch 3 that has grown on the main trunk 2 side of the two buds cuts back 6 from that base. Further, the growth branch 3 that has grown from the resection 5 or the top turn 6 performs the resection 5 and the turn 6.
Next, as shown in FIG. 3 (b), a fruit 9 is attached to the result mother branch 4 in FIG. 3 (a), and a new growth branch 3 is formed from the part of the turn 6 on the main stem 2 side of the two buds. Elongate. Here, the growth branch 3 is formed again at the site of the excision 5 on the top side of the main trunk 2 and the turnback 6 on the top, and the total height of the main trunk 2 grows to about 145 cm in this state.

4 (a), (b), (c), and (d) show the fourth stage of the fourth year.
First, as shown in FIG. 4 (a), as a result of landing on the fruit 9 in the state of FIG. 3 (b), the mother branch 4 performs all turnover 6 and grows from the main 2 side of the two buds. 3 becomes the result mother branch 4. Moreover, all the growth branches extended from the excision 5 at the top or the cut-back 6 at the top are turned back.

Next, as shown in FIG. 4 (b), the main trunk 2 has grown to about 165 cm, and in this state, the growth branch 3 has grown from the turn-back 6 at the tip of the two buds of the main trunk 2 that has been turned-back 6. The growing branch 3 that has grown from the main stem 2 side of the two buds becomes the mother branch 4 as a result, and the fruit 9 is formed. In addition, the growth branch grows again at the site of the excision 5 and the cutback 6 at the top. In this state, the total height of the main trunk 2 is about 165 cm.

As shown in FIG. 4 (c), the two buds in the state of FIG. 4 (b) are turned back 6, and the mother branch 4 that has reached the end of the fruit 9 is turned back from the base.

In the above state shown in FIG. 4 (c), as shown in FIG. In this state, of the two buds of the bump 7, the lowermost bump 7 is 40 cm to 50 cm from the surface of the organic soil 8, and the gap between the

bumps

7 and 7 is about 15 cm. Adjust the number and position of 7. The growth branch 3 grows from the tip of the bump 7.

FIGS. 5A and 5B show the fifth stage of the final stage of the fifth year, and the growth branch 3 that has grown from the bump 7 becomes the result mother branch 4. FIG. Finally, as shown in FIG. 5 (b), fruit fruits 9 are cultivated in the portion of the result mother branch 4, and the growth branch 3 extends from the bump 7. The growth branch 3 also extends from the inner buds of the bump 7. However, if the number of the growing branches 3 increases, it may affect the quality of the sericulture, so it is desirable that the number of the growing branches 3 from the bumps 7 is one. In the fifth stage, the total height of the main trunk 2 is about 170 cm.

The fifth stage shown in FIGS. 5A and 5B is almost the same as the state shown in FIG. 3B, and the third stage and the fourth stage are changed from the state shown in FIG. The chestnut cultivation method will be repeated.

FIG. 6 summarizes the cultivation from the first stage to the fifth stage as a flowchart. As shown in the figure, the chestnut hatching and result branch update method according to the present invention proceeds according to the order of this flowchart and arrives at the fruit 9.

As described above, according to the chestnut hatching and the result mother branch updating method of the present invention, the main trunk 2 is vigorously grown by receiving sunlight and the like, and all branches are made of bumps 7, and the result mother branch 4 And all the growth branches 3 are generated and can grow and pick the fruit.
Moreover, the height of the main trunk 2 is about 170 cm at the maximum, and anyone can easily harvest the fruit. Moreover, it does not grow into a large tree as in the past, does not cause anthrax, and grows while receiving sufficient sunlight. Also, the planting area can be small.
From the above, according to the method of hatching chestnuts and renewing the result of this invention, the chestnut can be applied to all chestnut production places, and a large number of high quality, fruitless and harmless chestnuts are cultivated. Can be further developed for chestnut use.

The present invention comprises the contents of the above description, but the present invention is not limited to the above contents. Of course, the same technical category applies.

The present invention is applicable to the production of all chestnuts, and is applicable not only to Japan but also to foreign countries, and its usage range is extremely wide.

DESCRIPTION OF SYMBOLS 1 Seedling 2 Main trunk 3 Growth branch 4 Result mother branch 5 Excision 6 Cutback 7 Cobbing 8 Organic soil 9 Fruit and fruit 10 Bud 11 Sunlight 12 Soil moisture

Claims

From the fall of the year (first year) to the spring of the year, plant long slender seedlings with several buds in the organic soil using organic compost or chemical fertilizer, so that sunlight and soil nourishing water from the organic soil can be supplied A first stage that is absorbed by the main trunk and grows a growth branch from the bud and forms a plurality of branch branches on the top side of the main trunk, and the shoots in the winter pruning of the next year (second year) Pruning all the growth branches that have grown from the base portion on the main trunk side leaving two buds, and the branch branch that has grown on the same line as the main trunk among the growth branches of the vehicle branch as an extension branch of the main trunk Pruning to leave 20cm behind and pruning the other car branches, the second stage to grow vigorous two growing branches from the buds that left two buds, and the two years as winter pruning in the third year One of the growing branches grows as a result mother branch The other growth branch is turned back with the bud left, and the result is that the sprout is attached to the mother branch and the vigorous growth branch is grown from the sprout of the growth branch that has been turned back. As a result of the third stage to be carried out and the winter pruning of the 4th year, the fruit was planted and the fruit was peeled off from the mother branch and turned back with the buds left, and turned back with the buds left. A result mother branch is grown from the bud, a vigorous growing branch is grown from the sprout that has been cut back and pruned, and a fruit branch is attached to the result mother branch. As a result, a bump with growing buds on the portion of the main stem is grown, and the lowermost bump on the main trunk is located 40 cm to 50 cm away from the surface of the organic soil, and the interval between the bumps is 15 cm. 4th stage to update The fifth stage in which the growth branches grown from the above-mentioned bumps and their buds are brought to fruition and turned over while leaving a part of the buds of the growth branches and the new growth branches are grown from these buds is sequentially performed. Thereafter, the chestnut hatching and the result branch update method, characterized in that each stage after the third stage is repeated.
The chestnut hatching and result mother branch updating method according to claim 1, wherein the height of the main trunk is maintained at 170 cm or less in the final form grown.