KR100472760B1 - Storage method and pre-acclimation method for grafted nursery plant with no root, grafted nursery plant obtained with the method above, and device used for the method above - Google Patents

Abstract

The present invention is a method of storing rootless seedlings, characterized in that grafts of high quality to the rootless tree, grafted seedlings immediately after the grafting into a medium, standing vertically, and stored at low temperature while irradiating weak rays in wet air. To carry out the preliminary purification procedure by changing the grafting step by step or continuously in the direction of low temperature, high humidity, shading to weak light rays or storage, and then changing the high humidity condition in the direction of the weather outside environment humidity in a period of 2 to 3 days. And the prior purified grafting obtained by these methods, and the apparatus used for these methods.

Description

Storage methods and pre-purification methods for rootless seedlings, the seedings obtained by the practice of these methods, and the devices used in such practices. , AND DEVICE USED FOR THE METHOD ABOVE}

The present invention relates to rootless seedlings (root-cutting seedlings) of fruit and vegetable crops, the method of storing rootless seedlings capable of long-term preservation of rootless seedlings, and the process of purifying seedlings by changing a part of the conditions in the storage. It relates to a method for pre-purifying a grafting so that some or all of it can be omitted.

Moreover, this invention relates to the grafting made by these methods, and the apparatus used for implementation of these methods.

In recent years, according to the research and development of the present inventors, the rootless grafting method is called, and rootless grafting is produced and sold. As an example of this, there is an example of what is shown, for example in Unexamined-Japanese-Patent No. 11-313544 (grafting seedling method).

The grafting seedling method by the root-cutting grafting method, as shown in the claims, joins the seedlings cut off the unnecessary branches, leaves, and shoots of the seedlings to the rootless tree. This was put in the light-shielding heat insulating material container containing a heat storage agent and a moisture storage sheet, and made to slide in low temperature, high humidity atmosphere. Rootless grafting enclosed in an insulator container can be shipped as is or in a paper pot made of paper. Sliding of the joint part is performed reliably in 2-3 days. In the case where the joint surface is glued, lubrication can be made in one day.

On the other hand, in the rootless grafting in which the seedling technique is established in this way, a problem arises with the expansion of demand. It is difficult to hire a limited number of grafted craftsmen to produce production that meets seasonal demands. In other words, there is a problem in that production does not follow during busy periods, and in addition, payment of allowances to employment workers is carried out during quiet periods.

The following table shows the annual monthly production = sales and monthly surplus capacity by a seedling company. The surplus capacity represents the difference between the monthly production and the peak number (1.69 million copies).

TABLE 1

Production and Sales [Total 1551 million] (Unit: 10,000) monthly Production = sales Surplus monthly Production = sales Surplus January      100 69 In July      168     One February      130 39 August      169     0 In March      133 36 September      167     2 April      158 11 October       80    89 In May       87 82 November      111    58 June       89 80 December      159    10

In the said Table 1, the craftsman who matched the peak value of 16.9 million was needed, and it is shown that surplus arises in each month. If we adjust the number of the craftsmen to the value of the lesser one, of course there is shortage. The average for each month is about 1.3 million copies. If each month's production can be equalized to this value, for the 1.69 million copies of the peak month (August), 390,000 differences in labor can be saved. In addition, if production is leveled to the current peak value (1.69 million copies), the employment of the same grafting craftsman can meet the demand of 20.280,000 pieces per year.

In addition, conventionally, long-term storage methods for more than one week have not been established regarding rootless seedlings, and seedlings after shipment have to enter seedling processing within a few days, and the period until arrival into seedlings is short and handling is difficult. did.

On the other hand, grafting planted in a farm or a maker requires a procedure of acclimatization. That is, while lubrication is performed under low temperature, high humidity, and light shielding, the weather outside air conditions in a planting place are largely different. At the end of the lubrication, a large amount of water is released while the pores of the leaves are open, and the force is weakened, and it is highly likely to wither.

The conventional purifying procedure is to cover grafting planted in a house at a farmhouse, or grafting planted in a pot with a vinyl, and gradually increase the vinyl opening time over a period of one to ten days. In addition, there is an initial cover with a light shielding sheet. The vinyl opening time is an aspect that gradually increases the time and the number of times, for example, one time on the first day, several seconds, two times on the second day, ten seconds on the third day, and several minutes on the third day. There is no complete manual on vinyl open sequence. However, the order of opening should be determined appropriately so as not to put a heavy load on the grafting in response to the season, climate and weather. The order of opening must be done correctly, and a lot of hassles have been required for a long time.

Moreover, in the recent globalization era, there is a need to build a system for producing seedlings at low prices by producing seedlings abroad and transporting them by truck or ship over a period of one week to one month. For example, fruit saplings produced in the People's Republic of China or the Republic of Korea are sent by ship to Japan for raising in Japan.

However, the seedlings of the conventional fruit and vegetable plants were planted in pots, and the volume of dripping increased, the leaves emerged during the transportation, and the flowers bloomed. Moreover, regarding rootless grafting, it can be assumed that space-saving transportation is possible, but no storage method to withstand transportation has been established.

SUMMARY OF THE INVENTION The present invention aims at establishing a storage method capable of long-term preservation of rootless grafting in view of the above-described prior art, and responding to demands with severe seasonal fluctuations with a leveled production system.

In addition, it is an object to provide a high yielding and high quality seeding by increasing the sticking rate by providing the rooting and rooting conditions of seedlings during the storage.

In addition, the object of the present invention is to provide seedlings with increased added value, easy handling and easy seedling by allowing shipment in a storage or quasi-storage state to allow a period from the time of arrival until seedling.

It is another object of the present invention to provide a method for pre-purifying seedlings which can be completely or substantially simplified in the planting or seedling makers.

Moreover, it aims at providing the grafting obtained by these methods and the apparatus used for implementation of these methods.

In order to solve the said subject, this invention comprised the storage method of rootless grafting as described in the claim. That is, in the storage method of the rootless grafting of the present invention, the seedlings are grafted to the rootless tree, the seedlings immediately after the grafting are placed perpendicular to the medium, and the weak rays are irradiated in the humid air. Store at low temperature. Here, these storage requirements are called true storage requirements.

Trees without roots are obtained by cutting the seeded and germinated logs above the roots. The receptionist collects from high-quality eggplant ear that meets the purpose such as varieties, yield, flower color. The number of leaves is 2-6 sheets. A cutout is put in a big tree, and the surface to join with water saving is provided. Similarly, the joining surface of the reception can be provided, bonded using an appropriate joining pool, and a positive tape can be wound. This procedure is based on the grafting method for a general rootless transplant.

Seedlings immediately after grafting are placed in a medium or plugged into a vertical position. The medium may be, for example, 2% agarose in a flat container for the medium, about 10 mm in height. The medium is aimed at rootless grafting for at least a week, for a period of three months, and is in contact with the bottom of the tree and slightly moisturizes it, so it is only in contact with the bottom of the tree that has been sterilized to provide the necessary moisture. As a requirement. Therefore, the medium is not limited to agar materials such as agarose, and can be composed of, for example, only gauze in which water has penetrated, or only active water. However, since the seedlings must be erected vertically, when using a medium that does not have the ability to support the seedlings, a separate appropriate supporting means such as sakewood is required.

The affix should be erected vertically. This is because when the vertical conditions are broken down, the seedlings are not only inclined to grow badly, but also consume energy required in accordance with the change in direction thereof, thereby reducing the growth capacity during storage and being unable to withstand long-term storage. Similarly, even in the vertical position, it is also necessary not to change the direction in the horizontal plane as much as possible. It must be kept in place. This is because changes in orientation and posture all lead to deterioration of stamina.

The atmosphere is in wet low temperature air. Humidity is 70 to 100% relative humidity. Preferably it is 90 to 100%. The temperature is low temperature of 15 ° C or lower, preferably 12 ° C or lower, and more preferably 10 ° C or lower. The air is natural or properly controlled ventilated air under no wind or mild wind.

It is important to give a weak beam. As a light source, an incandescent lamp or a white fluorescent lamp can be used, for example. The photosynthetic effective quantum flux density of the irradiated light is 4 µmo1 / (m 2 · S), and is set near this. The survey is basically 24 hours in a row. However, it is irrelevant to give a light-sensitive to light-shielding interval of about several tens of minutes to one hour on the way. As a more optimal irradiation method, it is also conceivable to provide intermittent control such as 1 hour irradiation and 30 minutes photosensitive. On the contrary, it is forbidden to give strong light of 10-20 µmo1 or more for a long time. This is because growth and rooting are likely to weaken the stamina of the graft.

Thus, in the present invention, the rootless grafting is stored vertically on the medium in low temperature and high humidity air and stored while continuously irradiating weak rays. By implementing these true storage requirements, rootless seedlings can be stored for at least one month. By setting the conditions more appropriately, it can be stored for about 3 months.

In the initial stage during the storage period, seedlings immediately after grafting in 2-3 days are surely adhered, and rooting conditions are established. Therefore, the seedlings which have been stored can be taken out of the storage at any time via 2-3 days, and immediately transferred to the seedling process. Conventionally, these sliding and rooting conditions were provided in a shielded low-temperature, high-humidity environment. However, if the storage and storage conditions of the present invention, the sliding and rooting conditions are increased, and the time can be reduced. In addition, there is no need for procedures and facilities.

As described above, according to the storage method of the present invention, the rootless grafting can be stored for one to three months in a shipment standby state where the seedlings can be grown at any time. Therefore, for example, seedlings of the required quantity may be stored in advance for the next month's shipment, and this may be returned to subsequent shipment, such as to cover the next month's shipment. As a result, the number of production can be equalized each month, and the number of grafting workers can be used as the required number, so that it can be completely employed.

Table 2 below shows the result of the average annual number of grafts of 1.3 million seedlings performed by a seedling company in recent years, corresponding to Table 1 shown in the conventional example. Assume that the number of stored heads (carrying forward) of the year is 500,000.

TABLE 2

Sales · Number of Months [Level 1.3 million] (Unit: 10,000) monthly Sales Carryover monthly Sales Carryover January      100 80 In July      168    95 February      130 80 August      169    56 In March      133 77 September      167    19 April      158 49 October       80    69 In May       87 92 November      111    88 June       89 133 December      159    59

In Table 2, assuming that the number of equalized water is 1.3 million and the surplus water in each month is carried forward to the next month, it is suggested that an appropriate number of carryovers can be obtained monthly, and that efficient work can be performed. If the storage period is one month, then the carryover of each month does not exceed the sales of the next month. However, if the storage period is 2 months, it is possible to carry forward the sum of the sales of the next month and the next month, thus allowing the production system to have more time.

Specifically, seedlings are different in each division in addition to eggplant and melon, and there are conditions for seedlings that can be carried forward. Numerical values shown in Table 2 indicate that there is room for production capacity to the last, and in reality, the seedlings for the next month are made in advance last month and stored. This species management can make a list of required seedlings and manage it easily by a computer.

The present invention is characterized in that the product is shipped while being stored under the true storage requirements or quasi-storage requirements equivalent to those described above. The quasi-storage requirement here refers to the weak irradiation of light during transportation in the true storage requirements (low temperature, high humidity, air atmosphere, which is inserted into the medium, placed vertically, and irradiated with weak rays) by the storage method already presented. The difference is that the image is intentionally shaded and slightly obscured.

Although the other storage requirements are mainly satisfied at the shipping stage, there are cases where the light is blocked. This is a case where it is shipped in a heat insulating material container. As described above, if the shading time is about several hours, there is no problem, and subsequent storage can also be carried out by putting it in the storage at the place where it is shipped.

A shipment case, a container, or a shipment-only car can also be made so that shipment may be performed as a true storage requirement. This shipping case, container, or shipping vehicle is provided with equipment such as a light source for satisfying the true storage requirement in the case, the container, or the shipping vehicle.

Rootless seedlings that are stocked to meet quasi-storage requirements are healthy because of their vertical position, unlike seedlings lying sideways, and have four to five days or longer to seedlings. Work becomes easy. Moreover, seedlings which are received after satisfying quasi or true storage requirements, and waiting for seedlings while satisfying true storage requirements have a lifespan of the remaining period of the original storage period (January to March) from the start of storage, and By moving to a seedling process, healthy seedlings can be raised with a margin.

The pre-purifying method of the grafting of the present invention is carried out vertically by inserting the grafting by insertion or incision into an appropriate medium, low temperature of 5 to 15 ° C, high humidity of 70 to 100%, and photosynthetic effective light flux. Sliding under conditions of weak light irradiation at a density of O 3 O 3 / mo 2 / (m 2 · S), and then stepwise or continuously at least in the above conditions, taking the time of 2-3 days in the direction to become the weather outside air humidity. The seedlings may be preliminarily purified to the gaseous air environment, and then some or all of the normal purifying procedures in subsequent planting and seedlings may be omitted.

In the sticking procedure, the seedlings are placed vertically, placed at a low temperature of 5 to 15 ° C., to a high humidity of 70 to 100% relative humidity, and a photosynthetic effective photon flux density of 0 to 30 μmo1 / (m 2 · S). Condition is to irradiate weak rays.

Medium is not necessarily a requirement. As the medium, 2% agarose gel or the like can be used. Inclusion of a photosynthetic effective photon flux density of 0 μmol / (m 2 · S) indicates that the sliding procedure is possible even under shading. The upright is to maintain a very natural facial condition and to ensure that the nutrients in the grafts are not used for the growth of branches, leaves and shoots.

In the prepurification procedure following the lubrication, the humidity is changed stepwise or continuously over a period of 2 to 3 days, in particular in the direction from the high humidity condition at the time of tackiness to the meteorological outside environment humidity. This enables preliminary purification in which part or all of the original purification procedure can be omitted. The meteorological outside air environment temperature represents the predetermined outside air humidity in the season. Low humidity of 50% or less relative humidity can be achieved. Other conditions may change as well, but this is not a requirement. In high humidity, the pores of the grafted leaves are completely open. Therefore, it is thought that by changing the humidity in the direction of the weather outside air temperature, the open pores can be energized and purified in the closed air.

According to the present invention, the seeding can be pre-purified, so that part or all of the seedling-purifying procedures can be omitted. Part of the reason is that it is better to perform the short-term curing curing procedure of 1 to 2 days under the same conditions as the intensity of the sunshine of the summer and drying. Basically, curing is necessary, but almost all of the planting procedures may be omitted. Almost 100% can be omitted as a whole compared to the purification procedure required before and after the conventional 10 days.

Between the sorption and the prepurification, a storage procedure of 1 to 30 days or more controlled under conditions similar to the sorption condition may be included. That is, the slid, pre-purified, and storage conditions are all made by partially changing five conditions of vertical posture, medium, temperature, humidity, and light, and can be carried out continuously in the same room. Therefore, it is possible to carry out the procurement and purification procedures while adjusting the shipping, including the storage procedure between the procurement and pre-purification. A change in the above 5 conditions with respect to lubrication and storage and purification is shown in Table 3 below.

TABLE 3

Condition Bow Save Prepurification posture Perpendicular Perpendicular Perpendicular Badge May be need May be Temperature ℃ 5 ~ 15 ℃ 5 ~ 15 ℃ Changeable Humidity % 70-100 70-100 Need change (40%) Light μmol / (㎡ · S) 0-30 2-30 Changeable

As shown in Table 3, all postures must be vertical. Regarding the medium, storage is a requirement. The medium may be inserted into, for example, agarose gel, but in rootless grafting, beads of agarose gel having a diameter of 3 to 8 mm can be attached to the cut portions of the roots. Moreover, it can also be set as water medium. Medium is not a requirement for lubrication and purification. Therefore, when the procedure is performed in combination with storage, the medium is a requirement, otherwise the medium is unnecessary. Although light may be a light shielding state in slidability, it is better to set it as the weak light beam of 2-30 micromol / (m <2> * S) in storage. In preliminary purification, it may be left in a storage state or may be changed to higher illuminance.

As described above, the implantation by insertion or incision is placed vertically by placing it in a suitable medium, and at a low temperature of 5 to 15 ° C., a high humidity of 70 to 100%, and a photosynthetic effective photon flux density of 0 to 30 μmo 1 / (m 2 · S). Sliding under the condition of irradiating weak rays and storing appropriately, and then at least the high humidity conditions are changed stepwise or continuously over a period of 2 to 3 days in the direction of the weather outside air humidity, and the grafting is carried out in the gas phase. According to the prior purification entanglement which is obtained by acclimatizing to the outdoor environment, part or all of the purification procedure after planting can be abbreviate | omitted and raised.

The storage device of the rootless grafting of the present invention is a warehouse type or container type storage device, and includes a plurality of trays for storing the seedlings, a plurality of shelves for storing the trays, and are provided for each of the shelves, and the photosynthetic effective photon flux for the grafting. It is characterized by including the luminaire which irradiates weak light beam of density 0-30 micromol / (m <2> * S), and the electric control apparatus which controls the temperature and humidity which satisfy | fill the said conditions, and the amount of light beam weakness.

In the rootless grafting storage device of the present invention, the grafting can be stored for 1 to 3 months by satisfying the above-described true storage requirement. The warehouse type storage device can store the seedlings in a seedling production company or a seedling agent. In addition, the container-type storage device can transport a week to a month while storing the seedlings.

The rootless grafting pre-purifying device of the present invention is a warehouse-type or container-type pre-purifying device, each of which has a plurality of trays for storing the seedlings, a plurality of shelves for storing the trays, and are provided for each of the shelves, so that photosynthesis is effective for the grafting. And a lighting apparatus for irradiating weak light beams having a photon flux density of O-30 [mu] mol / (m &lt; 2 &gt; · S), and an electric control device for controlling the temperature and humidity and the amount of light beams satisfying the above conditions. At least the high-humidity conditions are characterized in that shipped after being changed stepwise or continuously over a period of 2 to 3 days in the direction of the weather outside environment humidity.

According to the rootless grafting pre-purifying apparatus of the present invention, it is possible to leave the crushed or stored grafting after pre-purification, so that the normal purifying procedure of post-shipment grafting can be almost 100% omitted. With the pre-purifying function of the device attached to the storage device, pre-purification can be performed from the final stage of storage, that is, two to three days before the shipment, and almost 100% of the normal purifying procedures of the shipment grafting can be omitted. .

Embodiment of the Invention

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. 1 and 2 are explanatory views of a method of making a grafting, FIG. 3 is an explanatory view of a storage device and a pre-purifying device of the grafting, FIG. 4 is an explanatory view of a humidity control method in storage or pre-purifying, and FIG. 5 and FIG. 6 is an explanatory diagram of the shipment load, and FIG. 7 is an explanatory diagram of the caterpillar shipment route.

As shown in Fig. 1, the insertion is carried out by drilling a hole with a needle into the top of the tree 1, which has left two leaves, and inserting the receiver 2 therein.

As shown in Fig. 2, the incision cuts off the upper end of the root tree 3 from which the root is cut out obliquely, obliquely cuts off the lower end of the reception desk 4 to which several leaves are attached, and both are called "wits" (brand name). It joins with the elastic bonding material 5.

FIG. 3 is an explanatory view showing the outline and configuration of the warehouse type grafting processing apparatus 7 capable of slid, storing and preliminarily grafting the grafting portion of the grafting 6 made as in FIGS. 1 and 2. The grafting processing apparatus 7 can perform the processes of sliding, storing, and pre-purifying independently (U-type, S-type, and A-type), and is carried out by combining the sliding or pre-purifying mainly on the storage. There is a USA type that can be done in combination of what can be done (US type, SA type). 3 shows an example of the USA type.

The grafting processing apparatus 7 has a multi-stage shelf 9 on the left and right sides of the room 8, and the tray 10 in which the grafting 6 shown in Figs. 1 and 2 is inserted into each shelf 9 in the agarose gel. ) Can be stored in an accessible form. In some cases, agarose gel is composed of active water. The upper part of each shelf 9 is provided with the luminaire 11 which can irradiate the grafting 6 with the light photosynthetic effective photon flux density of 0-30 micromo <1> / (m <2> * S). On the other hand, the control box 12 is provided in one, for example, upper portion of the seedling processing apparatus 7. The control box 12 includes a humidity controller 13, a temperature controller 14, a circulation fan 15 for circulating indoor air, and an electric controller 16 for controlling these.

The control device 16 is composed of general computers, and provides a control unit for operating the control content, a storage unit for storing the content of the command, and a control signal to each device or device 11, 13, 14, 15. It has a sending control. Humidity adjustment consists mainly of the nebulizer apparatus. The temperature regulator 14 is comprised with an air conditioner. Defrosting the air conditioner intake is a problem when making low temperature and high humidity, so temperature control by the air conditioner inhales separate dry air without directly adjusting the room temperature, thereby cooling the double tank interior enclosure. We do with structure to do. By the above structure, the temperature-humidity control of temperature 3-35 degreeC and relative humidity O-100% can be performed in circulating air.

The outline of the procedure control of the rooting, storage, and preliminary purification of the seedling 6 using the seedling processing apparatus 7 shown in FIG. 3 is shown in Table 3. As shown in FIG. As shown in Table 3, all of the postures must be vertical. Regarding the medium, storage is a requirement.

The medium can be inserted into, for example, agarose gel, but in rootless grafting, beads of agarose gel having a diameter of 3 to 8 mm can be attached to the cut surface of the root. Moreover, it can be set as water medium. Medium is not a requirement for lubrication and purification. Therefore, it can be said that the medium is a necessary condition in the case of treatment in combination with storage, otherwise the medium is unnecessary. Although light may be in a light-shielding state in the case of slid, storage is preferably performed under a weak light beam of 2 to 30 µmo1 / (m 2 · S). In prior purification, it may be the case of lubrication or storage, and may be changed to higher illuminance.

Examples of storage include temperatures of 8 ° C., relative humidity of 100%, air-to-air ventilation of no wind to breeze, 2% agarose, photosynthetic effective quantum flux density of 4 μmo1 / (m 2 · S), up to 1-3 months. It is possible to save. However, in practice, one month or more is sufficient.

Storing rootless seedlings 1 under true storage requirements promotes lubrication and ensures rooting conditions more reliably than those stored under other conditions, such as shading. Therefore, the previous stage of the storage period can be used as the period for providing the slid and rooting conditions.

As shown in Fig. 4, in the preliminary purification procedure, the relative humidity is 2 to 20% in a direction from 70 to 100%, for example, 90% of the high humidity of the active or storage, to 40% of the weather atmosphere, for example, 40%. Change stepwise or continuously over a three day period. Examples of the method of changing include the straight line control line 17, the step control line 18, and the parabolic control line 19. Weather Ambient humidity depends on the season and is determined by the average ambient humidity at that time. It can also be set to a value below 50% uniformly, for example 40%. Low humidity of 50% or less is necessary. Unlike the original purification, prior purification does not adapt the grafting 6 to the outside environment, but it is possible to omit some or all of the scavenging procedures when the seeding is taken out of the scribing processing unit 7 and planted. It's a new way. Therefore, in the preliminary purification procedure, it is not necessarily desirable to change the conditions of the temperature and the light to the ambient environmental conditions. Even if it is changed, it is fine enough to be close to the outside environment in the second half of the last two to three days, but it is better not to make a large change. The reason is that the pre-purification procedure is a procedure that should be performed on the extension of the storage, and during the procedure, for example, irradiation with high temperature of 30 ° C. or extremely high illuminance, the grafting 6 is activated at that point. This is because there is a high risk that the pores will open and wither.

The pre-purification completed (pre-purification grafting) 20 produced by the above procedure is the grafting with the pore closed. When this pre-purified grafting 20 is planted and seeded in the soil or pot, it is not immediately rooted and does not evaporate and wither first. Therefore, the long-term purifying procedure of one week to 10 days, which has been conventionally required, becomes unnecessary, and it is possible to cultivate enough to hit the light shielding sheet on a summer sunny day as curing.

Examples for storage include 1 to 3 months at a temperature of 8 ° C., a relative humidity of 100%, airless to breeze-free air, 2% agarose, and a photosynthetic effective quantum flux density of 4 μmo1 / (m 2 · S). Up to storage is possible. However, in practice, one month or more is sufficient.

Storing rootless seedlings 1 under true storage requirements promotes lubrication and ensures rooting conditions more reliably than those stored under other conditions, such as shading. Therefore, the previous stage of the storage period can be used as a period for achieving the conditions of rooting and rooting.

5 and 6 are cross-sectional explanatory views showing an embodiment according to a general dropping state at the time of shipment of seedlings after storage. The transportation to a long distance or overseas will be described later.

In the embodiment shown in Fig. 5, a cold storage agent 22, such as ice, is laid on the bottom of a quasi-storage container 21 constituted of an insulating container made of foamed styrol having a top cover, and a wooden thin plank 23 is placed thereon. The moisturizing material 24, such as a newspaper moistened with water, is placed thereon, and a plurality of graftings 6 are lightly filled with a partition wall 25 of vertical division therebetween.

The partition wall 25 partitions the assembly section of the grafting 1 and prevents the grafting plant 6 from falling down or overlapping each other. Thereby, the vertical posture of the grafting plant 6 is reliably maintained during transportation. The partition wall 25 may not be fixed to the main body of the quasi storage container 21 for shipment. The grafting 6 may be erected from the end, and lightly attached to a paper partition wall 13 such as a piece of cardboard to erect the next grafting 6. In addition, when the partition wall 25 is made of a paper material, it can be soaked in water, and it can also serve as the moisturizing material 24.

With the above structure, a large quantity seedling load which satisfies a quasi storage condition is possible. The quasi-storage container 21 constituted by an insulated container is a low-temperature, high-humidity air atmosphere having a temperature of 12 ° C. and a humidity of 70% or more, and growth of branches, leaves, and shoots of the grafting 6 is suppressed by shading and low temperature. do. Since the grafting 6 is erected, the nutrients contained in the grafting 6 are not used for the growth of branches, leaves, and shoots, and a very natural face state is maintained and the quasi-storage state is maintained. In addition, since the growth of the seedlings 6 is suppressed, the required nutrients are less than those stored in high temperature and low humidity. It is hard to receive and can respond immediately to the seedling environment to grow healthy seedlings.

In the embodiment shown in FIG. 6, the seedlings 6 which are being stored are planted in the paper flowerpot 26, and the seedlings being seeded are put into cardboard 27, such as a dish-type shipping container, and shipped. Paper flowerpot 26 is a convenient and economical flowerpot that can be transplanted in a pot because it has a decay property somehow in the ground. In the present invention, since the grafting 6 stored under the true storage condition is inserted and seeded in the paper flowerpot 26, the sticking degree to transplantation is high, and healthy and strong seedlings can be shipped.

However, the grafting processing devices 7 and 28 may be divided into storage devices and pre-purifying devices in terms of their functions, as indicated in the claims. However, when the categorization processing apparatuses 7 and 28 are seen from the use form, they can be divided into the warehouse processing apparatus 7 and the container processing apparatus 28.

Therefore, by making the warehouse-type grafting processing apparatus 7 shown in FIG. 3 into the container-type grafting processing apparatus 28 which can be transported, the grafting 6 is transported to the site in the state which slid and stored, and preliminarily purified there. Can be handed over to the farm. The only difference from the warehouse type is that there is no type (U type) that only slides, the point where the power source is a battery, a point drawn from a vehicle or a ship, and the point that the container type is movable.

According to the container-type seedling processing apparatus 28, for example, in a week to a month transportation by a ship to a foreign country, it is transported to the local area while slid and stored, and for two to three days before arriving at a local farmhouse. By performing a preliminary purification procedure, a conventional purification procedure can be passed over unnecessary prior purification. It is also possible to make a pre-purification apparatus capable of performing only pre-purification, arrange it locally, perform a pre-purification procedure there, and hand it over to the farm. However, in practice, it is considered that the container type processing apparatus 28 can be sufficiently supplied.

7 shows all roots R1 to R7 until the grafting 6 is grafted in a grafting maker and shipped to a farm. In the figure, the dropping state is an example of filling the corrugated cardboard 27 shown in FIG. 6, by the quasi-storage container 21 shown in FIG. 5, or by the container-type seedling processing device 28. Seedlings are examples such as planting in the grafting (6) itself and paper pots (26).

The first root Rl is grafted in a seedling maker and slid, then planted in a paper flowerpot 26, subjected to a normal purifying procedure, seedling, and then shipped to a farmhouse in a cardboard 27 or the like. Rooting is performed under the low temperature, high humidity, and light shielding (possible light beams) by raising a seedling vertically using the warehouse type grafting processing apparatus (U type | mold) 7 etc. which are shown in FIG. A medium such as agarose gel is not necessary. In this case, since no preliminary purification is performed, a normal purification procedure is necessary in the seedling process.

After rooting the grafting 6, the second route R2 is vertically placed in the semi-storage container 21, transported to a farmhouse, and planted in a house at a farmhouse for raising and raising. In this case also, since it has not been purified beforehand, a normal purification procedure is necessary in the seedling process. Sliding can be performed during transportation in the quasi storage container 21.

After the grafting, the third route is placed in a warehouse type seedling processing device (USA type) 7, and lubricated, stored and preliminarily purified, planted in a paper flowerpot 26, and shipped to a farmhouse after seedling. Since the grafting 20 planted in the paper flowerpot 26 is previously purified, the normal purification procedure is unnecessary. In the figure, it is indicated by a * mark that a normal purifying procedure is unnecessary.

In the fourth route R4, the pre-purified grafting 20 drawn out from the grafting processing apparatus 7 is placed in the quasi-storage container 21, placed vertically and shipped to the farm. In farmhouses, the pre-purified grafting 20 may be planted in the house, and grown without a normal purification procedure.

The fifth route R5 ships the pre-purified grafted 20 drawn out from the same entanglement processing apparatus 7 as the fourth route to the farm, but differs in that the transportation period is 3 to 4 days. In this way, when the transportation period is longer than three days, it is essential to ensure the quasi-storage requirements of the quasi-storage container 21. 5-6 days is the limit.

The sixth route R6 puts the seedlings (grafts) 6 after grafting into the warehouse type seedling processing unit 28, and replaces the stored seedlings 6 with the container type seedling processing unit 28, which is then transferred to the farmhouse. It is shipping. The pre-purification procedure takes place two to three days prior to handing the farm.

The seventh route R7 is placed in the container type seedling processing apparatus 28 from the beginning of the seedling 6, and is made to slide, store, and pre-purify and ship to the farm. The storage period can be more than one month. Therefore, when 6th and 7th routes R6 and R7 are used, it can respond to long-term ship | bridging.

As shown in FIG. 7, in the present invention, the grafting 6 is placed vertically and shipped to a farmhouse using the quasi-storage container 21 by low temperature, high humidity, shading, and simple medium, so that the transportation period is 2-3 days. The grafting 6 is not damaged during the process. Moreover, the grafting 6 can be made to stick during transportation.

In addition, since the seedlings 6 are stored vertically under the true storage requirements such as low temperature, high humidity, weak light irradiation, and the preparation of a medium, the seedlings 6 can be stored for a long period of time of one month or more. You may make it stick to -3 days.

In addition, since the seedlings can be pre-purified in a period of 2 to 3 days by converting the humidity-related conditions in the low humidity direction among the true storage requirements, the seedling operation can be easily performed without the need for a normal purifying procedure in the seedling process. At the same time, growth can be ensured.

In addition, since the container type seedling processing device 28 can be transported while carrying out the process of sliding, storing, and preliminary purification, it is possible to carry out long-term transportation, especially overseas, and establish a global seedling shipping system. can do.

This invention is not limited to the Example shown above, It can implement suitably modifying in the range which does not deviate from the summary of this invention.

As described above, the present invention is a method of storing rootless seedlings in which rootless seedlings are stored under a weak light beam of photosynthetic effective quantum flux density in an air atmosphere at low temperature and high humidity. Can be stored in suppressed form.

Since the splicing of the joints takes place at the beginning of the start of storage and the rooting conditions are established, there is no need for additional procedures and facilities for establishing the sliding and rooting conditions, and can be immediately shipped after storage and are of high quality. High added value seedlings can be provided.

Since the storage period is longer than one month and can be shipped at any time in the meantime, necessary grafting can be prepared in the previous month, so that the production system can cope with the seasonal fluctuating demand.

Regarding shipment, the shipment can be carried out in a form that satisfies the true storage requirements or quasi-storage requirements of the present invention, so that there is room for a period until the seedlings that have been shipped and received are seeded, and the seedling work becomes easy. .

In addition, the grafting may be changed stepwise or continuously in a direction of low humidity determined by referring to the weather outside air humidity in a period of 2 to 3 days following the low temperature, high humidity, shading or weak light activity or storage conditions. The purifying procedure is performed. Therefore, the pre-purification grafting obtained by this can omit some or all of the normal purification procedures after planting. Since prior purification is unnecessary, the conventional purification procedure can be eliminated, and it is possible to prevent an accident to dry out due to the failure of the purification, thereby greatly improving the seedling rate.

Further, according to the storage device of the present invention, since the electric control device that satisfies the true storage requirement is provided, the storage device can be stored for an arbitrary period of time by using this as, for example, a warehouse type seedling processing device. It can also be used for long-term transportation by setting it as a container type.

Further, according to the pre-purifying device of the present invention, since the electric control device capable of changing the high-humidity condition, which is one of the true storage requirements, to low humidity can be pre-purified, the normal purifying procedure in the seedling process. It is possible to provide pre-purification sketches that do not need to be done. The container can also be used for long-term transportation by including the storage device.

1 is an explanatory view of grafting by insertion.

2 is an explanatory diagram of grafting by incision.

3 is an explanatory diagram showing an internal configuration of a grafting processing apparatus capable of performing a preliminary purification procedure.

Fig. 4 is a diagram of time and humidity showing the humidity control situation of the pre-purification procedure performed with the seedling processing apparatus.

5 is a cross-sectional explanatory view of a quasi storage container.

Fig. 6 is a cross-sectional explanatory view showing the dropwise appearance of corrugated cardboard transportation.

It is explanatory drawing which shows the shipment route of grafting.

[Description of Symbols for Main Parts of Drawing]

1, 3: large, 2, 4: reception, 5: elastic bonding material, 6, 20: grafting, 7: warehouse type processing unit, 8: interior of grafting unit, 9: shelf, 10: tray, 1l: lighting Apparatus, 12: control box, 13: humidity controller, 14: thermostat, 15: circulating fan, 16: electric controller, 17: linear control diagram, 18: step control diagram, 19: parabolic control diagram, 20: Pre-purified grafting, 21: semi-storage container, 22: coolant, 23: plank, 24: humectant, 25: partition wall, 26: paper flower pot, 27: corrugated cardboard, 28: container type lump treatment device, R1 ~ R7: shipping root

Claims (9)

delete delete delete delete Implantation by insertion or incision is placed vertically on an appropriate medium, at a low temperature of 5 to 15 ° C., at a high humidity of 90 to 100%, and the photosynthetic effective photon flux density 30 μmo1 / (㎡ Stored while slid under the condition of weak light irradiation under S), and after the end of storage, at least the high-humidity condition among the above conditions is gradually phased over a period of 2 to 3 days in a direction of low humidity of 50% or less relative humidity. Or continually changing, pre-purifying the seedlings to a weather outside environment, and omitting some or all of the subsequent purifying procedures in planting and seedlings. The method of claim 5, The pre-purification method of rootless grafting, characterized in that the pre-purification procedure is carried out before the release of the storage procedure. The implantation by insertion or incision is erected vertically on an appropriate medium, and the conditions of weak irradiation at low temperature of 5 to 15 ° C., high humidity of 90 to 100%, and photosynthetic effective photon flux density of 30 μmo1 / (m 2 · S) or less. And stored at low temperature, and then at least the high-humidity condition is changed stepwise or continuously over a period of 2 to 3 days in a direction to become a weather outside environment humidity, and the grafting is obtained by acclimating the weather outside environment. Rootless pre-purifying sketches. delete A warehouse-type or container-type prepurifying device for carrying out the method of claim 5, comprising: a plurality of trays for storing the grafting, a plurality of shelves for storing the trays, and respective shelves for each of the shelves, wherein the photon flux is effective for photosynthesis in the grafting. A luminaire for irradiating weak light beams having a density of 30 μmo1 / (m 2 · S) or less, and the temperature, humidity, and light intensity of the light beams at low temperatures of 5 to 15 ° C., high humidity of 90 to 100%, and photosynthetic effective light flux An electric control device for controlling the density to 30 μmo1 / (m 2 · S) or less, wherein at least the high humidity condition is changed stepwise or continuously over a period of 2 to 3 days in a direction to become a weather outside environment humidity. Root-free grafting pre-purifying device characterized by shipping.