JP2018174805A - Raising seedling method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To raise many seedlings easily, in a simplified manner, efficiently without damage on roots of the seedlings.SOLUTION: Under a parent plant cultivation bed 2, plural seedling pots 7 are detachably arranged on shelves 6 for making multi-stage cultivation beds 5 for child plant, and a nutritious liquid is supplied to a medium 25 in each seedling pot 7 by a nutritious liquid tube 9, then a child plant 4 generated from a runner 3 extending from the parent plant 1 in the parent plant cultivation bed 2 is planted on each seedling pot 7, then the runner 3 and the nutritious liquid tube 9 are arranged on a constant position in the seedling pot 7 by a runner fixture 21 for raising each child plant 4 in the seedling pot 7, then, the runner 3 is cut and each child plant 4 is raised in each seedling pot 7, and the seedling pot 7 on which the child plant 4 is raised is taken out from the shelf 6 for seedling raising.SELECTED DRAWING: Figure 2

Description

  The present invention mainly relates to a method of raising a strawberry.

An apparatus for raising seedlings of plants, such as strawberries, which generate a large number of offspring from a parent strain to a runner has been developed. (Refer to patent documents 1 and 2)
As shown in FIG. 9, in the nursery apparatus of Patent Document 1, the permeable sheet 15 is dropped on both sides of the culture bed for parent strain, and the child strain generated in the runner extending downward from the parent strain is planted on the permeable sheet 15 for growth. Be done.
Further, as shown in FIG. 10, the apparatus for raising seedlings according to Patent Document 2 is provided with multi-layered cotyledon culture beds 16 in multiple stages on both sides of a parent culture bed, and the cotyledon culture beds 16 are provided with a medium and A hydroponic fluid is supplied, and the offspring generated in the runner extending from the parent strain 18 of the culture bed for parent strains 17 is planted on the culture medium for the offspring cultivation floor to raise the seedlings.

Japanese Patent Laid-Open No. 7-327480 JP 10-52171 A

  The seedling raising method using the seedling raising apparatus above arranges a culture bed for child lines in multiple stages, and a plurality of child lines generated in a runner that grows so as to hang from the parent stock is planted on the culture medium for child line culture beds and raised. There is a feature that can grow many seedlings in a small area. However, this method of raising seedlings has a drawback that it takes time and effort to set the seedlings grown on the nursery bed for offspring. That is, in the method of raising seedlings according to the reference 1, the offspring is dispersed randomly in the water-permeable sheet 15 so that the offspring grows. Therefore, in order to separate and plant each seedling, the position of the seedling is taken into consideration. It is necessary to cut the water-permeable sheet 15 so as to separate the seedlings, and this operation is extremely time-consuming. Further, also in the method for raising seedlings of Patent Document 2, since each seedling grown in the culture medium for the culture bed for cocoon-shaped cotyledons is divided and fixedly planted, there is a disadvantage that it takes much time and labor to separate the seedlings. Furthermore, since it is necessary to cut the water-permeable sheet 15 or to divide the culture medium while preventing root damage in the division work of seedlings, it is necessary to divide carefully, and the root damage in the division work is , Which is a harmful effect to inhibit the growth after planting.

  The first object of the present invention is developed for the purpose of solving the above-mentioned drawbacks. An important object of the present invention is to provide a method for raising seedlings capable of raising a large number of seedlings grown on a nursery bed for child lines easily and easily, and efficiently without damaging the roots.

  Furthermore, the second object of the present invention is to provide a method for raising seedlings capable of stably growing excellent offspring in a growing state in each seedling pot while arranging a large number of seedling pots.

Means for Solving the Problems and Effects of the Invention

  According to the plant raising method of the present invention, a parent stock cultivation floor 2 in which the plurality of parent strains 1 are arranged in the longitudinal direction by horizontally arranging and planting them, and under the parent stock cultivation floor 2 are separated up and down in parallel with the parent stock cultivation floor 2 Parent stock using a cultivation apparatus provided with a culture floor 5 for filling a culture medium for planting a growing child 4 through the runner 3 extending from the parent stock 1 of the parent stock cultivation floor 2 One to several offspring 4 are grown. This seedling raising method comprises a nursery bed 5 for growing a long row, and a plurality of seedling pots 7 arranged in the longitudinal direction of the shelf 6 and detachably arranged on the shelf 6, each seedling being The pot 7 is filled with a medium, the medium is supplied with a nutrient solution for growing the offspring 4, and the offspring 4 generated at predetermined intervals in the runner 3 extending from each parent 1 planted on the parent culture floor 2. A runner fixture comprising an insertion anchor 22 for inserting the runner 3 connected to the seedling 4 to be planted in each seedling pot separately into the culture medium of the seedling pot 7 and placing the runner 3 in a fixed position. 21 to fix the seedling pot 7 at 21 and further arrange the nutrient solution tubes 9 arranged at each seedling pot 7 with the runner fixing tool 21 at the fixed position of each seedling pot 7 and Seedling port for both of the nutrient solution tubes 9 Place the offspring 4 in the seedling pot 7 and place the offspring 4 in the seedling pot 7 and then cut off the runner 3 to grow the offspring 4 in the offspring pot 7 and the growing off seedling pot 7 of the offspring 4 from the shelf 6 It is characterized by taking out.

  The above-described method for raising seedlings is characterized in that it is possible to easily and easily separate and take out a large number of seedlings grown on a nursery bed for offspring with no damage to the roots. That is, the above-described method for raising seedlings comprises a bed 6 for growing a row of seedlings, a shelf 6 extending in the longitudinal direction, and a plurality of seedling pots 7 arranged in the longitudinal direction of the shelf 6 and detachably arranged on the shelf 6 Each seedling pot 7 is filled with a culture medium, a nutrient solution is supplied to the culture medium, and the offspring 4 generated from the runner 3 extending from the parent strain 1 of the parent culture bed 2 is divided and planted in each seedling pot 7 After growing the offspring 4 as a seedling in the seedling pot 7, the runner 3 can be cut to take out the seedling pot 7 from the shelf 6 and be planted in a growing medium.

  Furthermore, the above-described method for raising seedlings arranges a large number of seedling pots on a culture bed for child lines, and realizes a feature that can stably grow an excellent child stock in a growing state in each seedling pot 7. That is, the above method of raising seedlings inserts the insertion anchor 22 of the runner fixture 21 into the culture medium 25 of the seedling pot 7, and with this runner fixture 21, in addition to the runner 3 connected to the offspring 4, a nutrient solution tube 9 is placed at the optimum position of the seedling pot 7 to prevent movement of the runner 3 connected to the offspring 4 due to wind, etc. Furthermore, the nutrient solution is stably stabilized at the optimum position of the culture medium 25 of each seedling pot 7 Can be supplied to grow the offspring 4 in each seedling pot 7. In the method of arranging many seedling pots 7 in a row for growing seedlings 5 to raise the seedlings 4 efficiently, it is important to stably grow the seedlings 4 in all the seedling pots 7, but to realize this It is important to supply the nutrient solution to the optimum position uniformly, without spots, and uniformly to all the seedling pots, without moving the offspring connected to the runner with the medium. The seedling raising method of the present invention fixes the runner 3 connected to the child stock 4 with the runner fixing tool 21 for inserting the insertion anchor 22 into the culture medium 25 and prevents movement of the child stock 4 via the runner 3 fixed. Furthermore, with this runner fixture 21, the nutrient solution tube 9 is also disposed at the optimum position of the seedling pot 7. Therefore, there is a feature that all the seedling pots 7 can grow the child stock 4 in an ideal state while arranging a large number of seedling pots 7 on the seedling culture bed 5 to grow a large number of child stock 4 efficiently. In particular, since the above method of raising seedlings fixes both the runner and the nutrient solution tube to the culture medium with the runner fixture, the relative position between the runner and the nutrient solution tube can be specified. This means that the position of the offspring 4 can be specified through the runner 3 and furthermore, the nutrient solution tube 9 can be fixed to specify the feeding position of the nutrient solution, so the relative position between the strain 4 and the feeding position of the nutrient solution is By arranging the offspring 4 at a fixed position, the hydroponic fluid can be supplied to the offspring in an ideal position without shifting, and a feature is realized in which all offspring grow in an ideal state.

  Furthermore, since the above seedling raising method arranges both the offspring 4 and the nutrient solution tube 9 at the optimum position of the seedling pot 7 with the runner fixture 21, the nutrient solution tube 9 held in place by the runner fixture 21 Therefore, the nutrient solution is supplied to the ideal position of the culture medium 25 to prevent the contamination of diseases such as anthrax caused by the droplet infection of the nutrient solution, and the offspring can be grown vigorously.

  In the method of raising seedlings according to the present invention, parent strain 1 to be planted on parent strain cultivation floor 2 can be a strawberry.

  In the method of raising seedlings according to the present invention, the irrigation fixture 21 irrigates the irrigation water so as to arrange the irrigation opening on the culture medium 25 of the seedling pot 7 using the irrigation tube provided with irrigation openings for nutrient solution at regular intervals as the nutrient solution tube 9. A tube can be placed in the seedling pot 7. Further, in the method for raising seedlings according to the present invention, the nutrient solution tube and the runner 3 are disposed in the seedling pot 7 by the runner fixture 21 such that the drip hose is the nutrient solution tube 9 and the drip hose is at the position where the nutrient solution is injected. can do.

  According to the raising method of the present invention, the runner 3 of the offspring 4 grown in the seedling pot 7 can be cut, and the runner fixing tool 21 can be pulled out from the medium 25 and taken out from the shelf 6. Further, according to the raising method of the present invention, the seedling pot 7 taken out from the shelf 6 can be fixedly planted without breaking the root pot of the offspring.

  In the method for raising seedlings according to the present invention, the seedling pot 7 taken out of the shelf 6 can be planted in a state where the offspring 4 is placed or taken out from the seedling pot 7.

It is a side view of the raising seedling apparatus used for the raising seedling method concerning the Example of this invention. It is a front view which shows the shelf part shown with the dashed-dotted line A of the raising seedling apparatus shown in FIG. It is a bottom view of the mounting base of the shelf of the raising seedling apparatus shown in FIG. It is a front view of the raising seedling apparatus shown in FIG. It is a side view of the raising nursery apparatus used for the raising nursery method concerning the other Example of this invention. It is sectional drawing which shows the use condition of a runner fixing tool. It is sectional drawing which shows the use condition of the runner fixture of another structure. It is sectional drawing which shows the use condition of the runner fixture of another structure. It is a perspective view of the conventional seedling raising apparatus. It is a perspective view of the other conventional seedling raising apparatus.

  Hereinafter, embodiments of the present invention will be described based on the drawings. However, the examples shown below exemplify the method for raising seedlings for embodying the technical idea of the present invention, and the present invention does not specify the method for raising seedlings to the following method or apparatus.

  Furthermore, in order to make the claims more comprehensible, this specification shows the numbers corresponding to the members shown in the examples in the "claims" and the "section for solving the problems". It is noted on the However, the members shown in the claims are not limited to the members of the embodiment.

  Hereinafter, the nursery apparatus used for the nursery method of this invention is shown in FIGS. 1-5. Hereinafter, it will be described in detail how to raise strawberries. However, the method of raising seedlings according to the present invention does not specify a plant to be raised as a strawberry, and can be used as a method of raising seedlings of all other plants in which runners can grow from parent strains and grow their offspring as seedlings.

  The above-described seedling-growing apparatus is arranged horizontally and a plurality of parent strains 1 are arranged side by side in the longitudinal direction, and a parent cultivation floor 2 and a lower stage of parent cultivation floor 2 are vertically separated in parallel with parent parent cultivation floor 2 And a culture bed 5 for child stock filled with a culture medium for planting a seedling 4 to be grown through the runner 3 extending from the parent strain 1 of the parent stock culture floor 2, and a parent culture floor 2 and a culture floor 5 for child stock. And the support frame 8 which arrange | positions in a horizontal attitude.

  The support frame 8 of FIG. 1 is provided with a pair of vertical frames 12 connecting upper end portions and connecting them in a H shape. A pair of vertical frames 12 are fixed in the vertical plane via anchor rods 36. The pair of vertical frames 12 are located at both ends in the longitudinal direction of the culture bed 5 for child stocks, and support the culture beds 5 for child stock in a horizontal posture. In the case of the long seedling culture bed 5, the vertical frame 12 is disposed not only at both ends but also in the middle thereof to support the seedling culture floor 5 in a horizontal posture. The vertical frame 12 is a metal pipe, and is provided with bent portions 12A at the upper and lower end portions. The bending portion 12A at the lower end is inserted into the anchor rod 36 and fixed to the ground, and the bending portion 12A at the upper end is connected via a horizontal frame to arrange the culture bed 2 for parent strain. The anchor rod 36 is an outer shape that can be inserted inside the vertical frame 12 and is a pipe or rod slightly thinner than the vertical frame 12. The support frame is fixed by driving the anchor rod 36 vertically or almost perpendicularly to the ground, and inserting the bent portion 12A at the lower end of the vertical frame 12 into the anchor rod 36, the vertical frame 12 can be easily in the vertical plane. It can be installed on The vertical frame 12 provided with the bent portion 12A at the lower end portion can specify the insertion position of the anchor rod 36. This is because the anchor rod 36 is not inserted above the bending portion 12A.

  The support frame 8 has an inner width (W1) at the lower end made wider than an inner width (W2) at the upper end in order to place the lower row for the cop culture bed 5 outside the upper floor for the copulation bed 5. The vertical frame 12 disposed in the vertical plane is inclined at an inclination angle (α). The inclination angle (α) of the vertical frame 12 can be freely changed by adjusting the position and angle of the anchor rod 36. The above vertical frame 12 is characterized in that it can be fixed easily and stably without being moved to the ground.

  The above supporting frame 8 is fixed by driving the anchor rod 36 vertically to the ground or in a substantially vertical posture, and inserting the bent portion 12A of the vertical frame 12 into the fixed anchor rod 36 in the vertical plane. Can be A pair of vertically erected vertical frames 12 are fixed in the vertical plane by connecting the upper ends with the horizontal frames.

  The parent strain cultivation bed 2 is disposed in the horizontal posture on the top of the support frame 8 in the shape of a wedge in the upper opening. The parent strain cultivating bed 2 is filled with a medium such as preparation soil inside, and the parent strain 1 such as strawberry is planted at regular intervals on the medium. The parent strain 1 is planted on the parent strain cultivation floor 2 after harvesting fruits such as strawberries. It is because the runner 3 which generate | occur | produces at the time of harvest of a fruit is cut | disconnected by giving priority to the growth of a fruit. However, it is also possible to grow runners 3 while raising fruits and to raise seedlings from the offspring 4. The parent strain 1 planted on the parent strain cultivation floor 2 extends so that the runner 3 hangs down, and child strains 4 are generated at regular intervals.

  The nursery bed 5 is arranged so that the plurality of seedling pots 7 arranged in the longitudinal direction can be desorbed on the shelf 6 which is arranged in the longitudinal direction of the cultivation floor 2 for parent and the cultivation floor 5 for child. The seedling pots 7 are arranged on the shelf 6 without gaps. It is for planting the seedling 4 generated from the runner 3 into the seedling pot 7 efficiently. For example, the seedling pots 7 are arranged on the shelf 6 at intervals of 5 cm to 10 cm. The rack 6 shown in FIGS. 1 to 3 has the gutters 6B mounted on the mounting table 6A fixed to the support frame 8, and is provided in multiple stages in a horizontal posture by the mounting table 6A and the gutters 6B. The loading table 6A is fixed to the support frame 8 so as to horizontally protrude outward. The shelves 6 are disposed horizontally on both sides of the parent stock cultivation floor 2 in multiple stages. The cultivation apparatus of the figure has provided the shelf 6 of 5 steps on both sides, respectively. The support frame 8 is hem-opened, and the multistage shelf 6 is arranged in a step shape, that is, the lower shelf 6 is disposed outside the upper shelf 6 to ensure that the offspring 4 generated from the runner 3 is the seedling pot 7 I try to plant it.

  The shelf 6 is provided by the loading stand 6A and the gutter 6B of the building so that the seedling pot 7 can be stably placed. The mounting table 6A is an elongated plastic molded product having a T-shaped cross-sectional shape, and on the lower surface of the mounting plate 37, a vertically extending vertical rib 29 is integrally formed and provided. The platform 6A of this shape can use a part marketed as a wiring tool of the name "beam rack" which fixes an electric wire to a building. The loading table 6A connects the connecting end of the vertical rib 29 to the support frame 8 via the saddle 30.

  The saddle 30 is formed by bending a strip-like metal plate in the middle to form both ends as a pair of arm portions 31. The support frame 8 is guided to the inside of the U curved portion, and the arm portions 31 are sandwiched and supported It is fixed to the vertical frame 12 of the frame 8. The vertical frame 12 is a metal pipe, and the U-curved portion is U-curved with a radius of curvature along the metal pipe. A connecting screw 32 is penetrated through a pair of arm portions 31 extending from the U-curved portion, a nut is screwed into the connecting screw 32, and the U-curved portion is fixed to the vertical frame 12. Furthermore, the connecting screw 32 connects the arm portion 31 of the saddle 30 to the end of the vertical rib 29. The connecting screw 32 fixes the U-curved portion of the saddle to the support frame 8 and further fixes the distal end of the arm 31 to the vertical rib 29 of the mounting table 6A. The U-curved portion is fixed to the support frame 8, and the tip end of the arm portion 31 is fixed to the mounting table 6A. Although not shown, a screw for fixing the saddle to the support frame and a screw for fixing the arm of the saddle to the vertical rib can be separately provided to fix the saddle to the vertical frame and the arm to the vertical rib. The structure that connects the loading stand to the support frame via the saddle enables the loading stand to move up and down the vertical frame and fix it at a free position, so the position and number of shelves provided in multiple stages on the vertical frame can be adjusted freely it can. Especially at the installation site, the position and number of shelves can be freely adjusted.

  The loading stand 6A is connected to the vertical frame 12 so that the horizontal attitude can be adjusted with the connecting screw 32 as a rotation center. The mounting table 6A loosens the connecting screw 32 to adjust the mounting plate 37 to a horizontal posture, and then screws a nut into the connecting screw 32 to fix the mounting plate 37 to the support frame 8 in a horizontal posture. In the loading table 6A, the gutter 6B is placed on the loading plate 37, and the plurality of seedling pots 7 are placed on the gutter 6B to grow the offspring 4.

  The loading table 6A, one end of which is connected to the support frame 8, can not maintain the loading plate 37 in the horizontal position when it hangs down due to the weight of the member to be loaded thereon. In order to maintain the loading plate 37 in the horizontal position, a support screw 34 extending toward the support frame 8 is connected to the vertical rib 29 through a fixing arm 35. The support screw 34 pushes the tip against the vertical frame 12 to prevent the stand 6A from hanging down. The support screw 34 is screwed into a female screw provided at the lower end of the fixed arm 35 fixed at a position apart from the connection position of the saddle 30, in the position extending downward to the center of the vertical rib 29 in FIG. And the platform 6A is maintained in the horizontal position. The support screw 34 is rotated and moved in the axial direction to adjust the horizontal attitude of the mounting table 6A. The above-mentioned stand 6A can rotate the support screw 34 and move it in the axial direction to maintain the stand 6A in the horizontal posture. Further, even if the inclination angle of the vertical frame 12 is changed, the mounting table 6A can be adjusted to the horizontal posture. The support frame 8 is used by changing the number of steps of the shelf 7 in the cultivation state, and adjusting the inclination angle (α) to an optimum angle depending on the number of steps of the shelf 7 and the type, size, and form of plants to be grown. . The loading plate 6 is adjusted to a horizontal posture by tilting the loading table 6A in the vertical plane with the connecting screw 32 as the rotation center. In addition, the support table 6A, which can adjust the support plate 37 horizontally by rotating the support screw 34, is connected to the vertical frame 12 with different inclination angles (α) and can always be arranged in the horizontal posture. There is a feature that it can be placed and held horizontally.

  The above-mentioned shelf uses a commercially available wiring tool for the loading stand 6A and has a structure in which the gutter 6B for a building is placed thereon, so both the loading stand 6A and the gutter 6B are ready-made commercially available parts There are features that can be used to reduce the cost of parts and to achieve high quality. However, the rack 6 is not limited to the wiring for the building or the gutter 6B, and all other members that can be arranged side by side so that the seedling pot 7 can be detached can be used, for example, a flat shelf.

  In the present invention, the support frame 8 is not limited to the above structure, and may have a structure shown in FIG. In the support frame 8 of this figure, the horizontal frame 13 is connected in multiple stages in the middle between the upper and lower sides of a pair of vertical frames 12, and both ends of the horizontal frame 13 are made to protrude. You can also put The horizontal frame 13 connects the pair of vertical frames 12 and is also used as a platform on which the shelf 6 is placed. Since the horizontal frame 13 has a shelf 6 mounted thereon, the horizontal frame 13 has five stages at the top and bottom in the figure, and both ends are fixed to the vertical frame 12. The shelf 6 is fixed to the horizontal frame 13 to fix the vertical frame 12 of the support frame 8 in a structure that can stand on its own. The long shelf raising system secures the vertical frame at the middle of the shelf to support the load of the shelf by the vertical frame.

  Each seedling pot 7 arranged on the shelf 6 of the support frame 8 needs to be filled with a medium inside to supply a nutrient solution to the medium. A nutrient solution is supplied to each seedling pot 7 through a nutrient solution tube 9. A nutrient solution tube 9 is disposed parallel to the shelf 6 to supply nutrient solution to each seedling pot 7. The nutrient solution tube 9 is connected to a nutrient solution feeder 26 through a supply passage 11. The liquid feeder 26 supplies the nutrient solution to the culture medium 25 of the seedling pot 7 via the supply passage 11 and the nutrient solution tube 9. As the nutrient solution tubes 9, all tubes capable of supplying nutrient solution to the respective seedling pots 7, such as irrigation tubes and drip hoses, can be used.

  The irrigation tube is a flexible tube and provided with irrigation ports (not shown) for supplying nutrient solution to the seedling pot 7 at regular intervals. The pitch of the irrigation openings is equal to the pitch at which the seedling pots 7 are arranged, and the nutrient solution is supplied to each of the seedling pots 7 from each irrigation opening. The nutrient solution tube 9 is disposed along the top of the seedling pot 7 and drips the nutrient solution onto the offspring 4 and supplies it to the medium without scattering in the air. The dripping hose is a flexible hose and is branched and connected to the supply passage 11 disposed along the nursery bed 5 for the zygote to supply the nutrient solution supplied from the supply passage 11 to the culture medium 25 of the seedling pot 7 Do. The supply channel 11 branches off at the cheese 10 and is connected to a nutrient solution tube 9 disposed in the culture bed 5 for each cell line. The dripping hose shown in FIG. 6 supplies nutrient solution to the culture medium 25 from the nozzle 23 fixed to the runner fixture 21. The dripping hose shown in FIG. The medium is placed in the medium to provide a nutrient solution to the medium. The nutrient solution tube 9 drips the nutrient solution into the culture medium and supplies the nutrient solution without scattering it in the air to prevent diseases caused by droplet infection such as anthrax.

  The nutrient solution tubes 9 disposed in each stage are connected to the nutrient solution supply path 11, and the nutrient solution supplied from the supply path 11 is supplied to the culture medium of each seedling pot 7. The nutrient solution tube 9 is also disposed on the parent strain cultivation bed 2 to feed the nutrient solution supplied from the supply passage 11 to both the parent strain cultivation bed 2 and the seedling pot 7.

  The runner 3 and the nutrient solution tube 9 are disposed at predetermined positions of the seedling pots 7 via the runner fixture 21. The state in which the runner fixture 21 arranges the runner 3 and the nutrient solution tube 9 in the culture medium is shown in FIG. 6 to FIG. The runner fixture 21 shown in these figures comprises an insertion anchor 22. The runner fixture 21 inserts the insertion anchor 22 into the culture medium 25 of the seedling pot 7, fixes it at the fixed position of the seedling pot 7, and connects the runner 3 connected to the seedlings to be planted in each seedling pot 7 A nutrient solution tube 9 which is disposed at a fixed position of 7 and which is further disposed at each seedling pot 7 and supplies the nutrient solution to the culture medium 25 is also disposed at a fixed position of each seedling pot 7. The child strain 4 is grown in the seedling pot 7 with the runner fixture 21 placing both the runner 3 and the nutrient solution tube 9 at the fixed positions of the seedling pot 7.

  In the runner fixture 21 shown in the figure, a plurality of insertion anchors 22 smoothly inserted into the culture medium 25 of the seedling pot 7 are provided so as to protrude downward in parallel. The runner fixture 21 is a plate-shaped plastic, and is provided with a plurality of insertion anchors 22 projecting downward. The runner fixture 21 is provided with a connecting portion of the nutrient solution tube 9 at the top, with the insertion anchor 22 as a holding portion of the runner 3. The holding portion of the runner 3 is a holding groove 24 provided between the two insertion anchors 22. The runner 3 is guided there and the insertion anchor 22 is inserted into the culture medium 25 so that the runner 3 is fixed to the culture medium 25 Place on This structure guides the middle of the continuous long runner 3 to the holding groove 24 and inserts the insertion anchor 22 into the culture medium 25 so that the runner 3 can be placed at the fixed position of the culture medium 25.

  The runner fixture 21 of FIG. 6 is provided with a nozzle 23 at the connection portion of the nutrient solution tube 9, and the nozzle 23 is coupled to the nutrient solution tube 9 to drip the nutrient solution onto the culture medium 25 from the nozzle 23. The runner fixture 21 inserts the insertion anchor 22 into the culture medium 25 with the nozzle 23 connected to the nutrient solution tube 9, and places the nutrient solution tube 9 and the runner 3 at the home position of the seedling pot 7, Alternatively, the insertion anchor 22 is inserted into the culture medium 25 without connecting the nutrient solution tube 9 to the nozzle 23 to place the runner 3 in a fixed position, and then the nozzle 23 is connected to the nutrient solution tube 9.

  The runner fixture 21 shown in FIG. 7 is provided with a plurality of through holes 28 into which the flexible nutrient solution tube 9 can be inserted, at the connecting portion of the runner 3 provided on the upper part. To place the nutrient solution tube 9 in place. In the runner fixture 21 of this structure, the runner fixture 21 is inserted into the culture medium 25 in a state where the nutrient solution tube 9 is inserted into the through hole 28 and connected, and the runner 3 and the nutrient solution tube 9 are arranged at fixed positions. Alternatively, the nutrient solution tube 9 is inserted into the culture medium 25 without being connected to the runner fixture 21 to place the runner 3 in a fixed position, and then the nutrient solution tube 9 is connected to the through hole 28 to seed the nutrient solution tube 9 Place the pot 7 in place.

  Furthermore, the runner fixture 21 of FIG. 8 is provided with three insertion anchors 22, and the holding groove 24 of the runner 3 is provided between the insertion anchors 22 on the right two rows in the figure, and this is used as a holding portion of the runner 3. The connection between the insertion anchors 22 in the left two rows is used as a connection groove of the nutrient solution tube 9 as a connection part of the nutrient solution tube 9. The runner fixture 21 guides the runner 3 to the holding groove 24, guides the nutrient solution tube 9 to the coupling groove, inserts the insertion anchor 22 into the culture medium 25, and allows both the runner 3 and the nutrient solution tube 9 to Place the seedling pot 7 at the optimum position.

  The runner fixing tool 21 shown in FIGS. 6 to 8 can drop and supply the nutrient solution to the optimum position of the seedling pot 7 while arranging the runner 3 at the home position of the seedling pot 7. Therefore, this structure can supply an appropriate amount of nutrient solution to the culture medium 25 while preventing diseases caused by droplet infection such as anthrax more effectively.

The above-described apparatus for raising seedlings uses the offspring 4 generated from the runner 3 in the following manner to raise the seedlings.
1. The parent strain 1 is planted on the parent strain cultivation floor 2 at a predetermined pitch, and the seedling pots 7 having the same size in the longitudinal direction are arranged in the longitudinal direction on the shelf 6 of the cultivation floor 5 for the progeny. Seedling pots 7 are arranged without gaps. It is for planting the seedling 4 generated from the runner 3 into any seedling pot 7 efficiently.
2. When the child strain 4 grows from the parent strain 1 so that the runner 3 hangs down, the child strain 4 is guided to the seedling pot 7. The insertion anchor 22 of the runner fixture 21 is inserted into the culture medium 25, and the runner 3 connected to the offspring 4 and the nutrient solution tube 9 are placed at the fixed position of the seedling pot 7 planted with offspring. The offspring 4 planted in the seedling pot 7 is supplied with a nutrient solution and grows. The runner 3 generates offspring 4 at predetermined intervals. Since the runner 3 extends downward to generate the offspring 4 one after another, the culture medium of the seedling pot 7 on which the offspring 4 is planted in the seedling pot 7 set on the lower shelf 6 as the runner 3 extends The insertion anchor 22 is inserted into 25 and the runner 3 and the nutrient solution tube 9 are placed at the home position of the seedling pot 7 by the runner fixture 21. Excess child stock 4 not planted in the seedling pot 7 is separated from the runner 3. Further, after the runner 3 is extended and planted a plurality of offspring 4 on the multistage shelf 6, the runner 3 is separated and the offspring 4 of the seedling pot 7 is separated from the runner 3.
The runner fixture 21 arranges the runner 3 and the nutrient solution tube 9 at the optimum position of the seedling pot 7, but the runner fixture provides the nutrient solution so that the position where the nutrient solution tube supplies the nutrient solution is the optimum position. Place the tube. The nutrient solution tube 9 is fixed to the parent stock cultivation floor 2 with a runner fixture to supply nutrient solution.
4. The offspring 4 separated from the runner 3 grows in the medium 25 of the seedling pot 7 and becomes a seedling.
5. After the offspring 4 grows up to a seedling, the seedling pot 7 is taken out from the shelf 6 and planted in a culture bed of a growing apparatus for growing the seedling or a field of soil culture without breaking the root bowl of the offspring. Seedlings are fixedly planted on a culture bed or field while being placed in the seedling pot 7, or are removed from the seedling pot 7 and set.

  The method for raising seedlings according to the present invention is effectively used as a method for raising seedlings such as strawberries efficiently.

1 ... parent strain 2 ... parent strain cultivation floor 3 ... runner 4 ... offspring strain 5 ... cultivation floor 5 for offspring strain
DESCRIPTION OF SYMBOLS 6 ... Shelf 6A ... Mounting stand 6B ... Raindrop 7 ... Seedling pot 8 ... Supporting frame 9 ... Hydroponic fluid tube 10 ... Cheese 11 ... Supply path 12 ... Vertical frame 12A ... Folding part 13 ... Horizontal frame 14 ... Projection part 15 ... Permeable sheet 16 ... growth floor for offspring 17 ... culture floor for parent growth 18 ... parent growth 19 ... runner 20 ... offspring 21 ... runner fixture 22 ... insertion anchor 23 ... nozzle 24 ... retention groove 25 ... culture medium 26 ... liquid supply machine 28 ... Through hole 29: Vertical rib 30: Saddle 31: Arm part 32: Coupling screw 34: Support screw 35: Fixing arm 36: Anchor rod 37: Mounting plate

Claims (6)

Parental cultivar, in which the parent cultivar is placed horizontally and is planted with a plurality of parent strains aligned in the longitudinal direction,
A culture medium is provided below the culture bed for parent strains, arranged in multiple stages vertically separated in a posture parallel to the culture floor for parent stocks, and planting offspring that grow through runners extending from the parent strains of the culture bed for parent strains. And a growing apparatus for growing a plurality of offspring from a parent strain using a growing apparatus provided with a growing bed for offal stocks formed by
The bed for growing plants is composed of a shelf extending in the longitudinal direction and a plurality of seedling pots arranged in the longitudinal direction of the shelf and detachably arranged on the shelf.
Each seedling pot is filled with a culture medium, and the culture medium is supplied with a nutrient solution for growing offspring via a nutrient solution tube,
The individual substrains generated in the runners extending from each parent strain planted on the parent stock culture floor are divided and planted in each seedling pot, and the runners connected to the seedling planted in each seedling pot are The seedling pot is fixed to the seedling pot with a runner fixture comprising an insertion anchor which is inserted into the culture medium and placed at a fixed position, and further, the nutrient solution tube which is placed in each seedling pot with the runner fixture is each seedling pot Placing the runner and the nutrient solution tube at the home position of the seedling pot with the runner fixture, growing the offspring in the seedling pot and running the runner in the seedling pot on which the offspring has grown A method of raising a seedling characterized by cutting and taking out from the shelf. A method for raising seedlings according to claim 1, wherein
A method for raising seedlings characterized in that a parent strain to be planted on the culture bed for parent strain is a strawberry. A method for raising seedlings according to claim 1 or 2, wherein
Place the irrigation tube in the seedling pot with the runner fixture so that the irrigation outlet is placed in the culture medium of the seedling pot, with the irrigation tube in which the nutrient solution tubes are provided with irrigation ports for nutrient solution at regular intervals. A method for raising seedlings characterized by A method for raising seedlings according to claim 1 or 2, wherein
The method for raising seedlings according to the present invention, wherein the nutrient solution tube is a dripping hose, and the runner fixture arranges the dripping hose in the seedling pot at a position where the dripping hose pours a nutrient solution into the seedling pot. A method for raising seedlings according to any one of claims 1 to 4, wherein
A method for raising seedlings, comprising cutting off the runners of the seedlings grown in the seedling pot and pulling out the runner fixture from the culture medium and removing it from the shelf. A method for raising seedlings according to any one of claims 1 to 5, wherein
A method for raising seedlings, characterized by planting the seedling pot taken out from the shelf in a state that the root pot of the offspring is not broken.

Images