JPH08205618A - Transplantation of seedling into hole bored by water pressure - Google Patents

Abstract

PURPOSE: To improve rooting ratio and growth rate and early harvest good- quality crops by jetting an aqueous solution to a plowed field ground by pressure and digging transplantation holes into the plowed field ground, mixing soil with the aqueous solution, planting seedlings into holes containing mud to efficiently carry out digging of holes by hydraulic pressure and transplantation of seedlings. CONSTITUTION: Pressure is applied to an aqueous solution 3 and the aqueous solution 3 is jetted from a jetting port 1 to a plowed field ground by pressure to dig transplanting holes 4 into the plowed field ground and soil is mixed with the aqueous solution 3 and seedlings 6 are rapidly planted into the transplanting holes 4 containing mud by transplanting claw to efficiently carry out digging of hole by hydraulic pressure and transplantation of seedlings. Furthermore, engaging operation of a hole-digging leg 10 with a seedling transplanting hand 11 is preferably constituted so as to carry out the operation within the range of 1sec.

Description

Detailed Description of the Invention

[0001]

INDUSTRIAL APPLICABILITY The present invention is capable of quickly transplanting vegetable seedlings and the like with transplanting nails into a transplanting hole which has been muddyed by spraying an aqueous solution under hydrostatic pressure on fields, ridges and the like. It is related to the hydraulic hole digging seedling transplantation method.

[0002]

[Prior art and its problems] Recently, many vegetable seedling transplanters have been developed and put into practical use, but most of them excavate the soil in the ridges with a machine and automatically plant and seed the vegetable seedlings there. The method of filling back the soil and fixing the seedlings is taken, but planting small and soft seedlings does not increase the speed of transplantation even if automated by a machine and the rice transplanter does not
While it takes about 15 minutes per areal to plant the soil, the conventional technique takes about 120 to 180 minutes, which is about eight times longer, and it is difficult to improve the mechanical speed of soil planting. There are still many problems such as clay being clumped into lumps that make it impossible to transplant, and small seedlings die when they are transplanted during the dry season due to lack of water. The present invention is to provide a hydraulic hole digging seedling transplantation method invented in order to solve many of these problems.

[0003]

[ Problems to be Solved by the Invention] By rapidly injecting an aqueous solution into a field ridge from a hydraulic injection port and planting seedlings into a muddy transplant hole, rapid transplant digging and soil backfilling steps are not required, and the transplantation speed is increased. Along with raising the seedlings, the roots of the seedlings are firmly solidified by mudification, good survival is achieved and the growth of plants after transplantation is accelerated by supplying water and nutrient solution, and the transplanting work is done in the field like the rice transplanter regardless of rain or dry season. It is a solution to what you can do.

[0004]

In order to achieve the above-mentioned problems, according to the present invention , as shown in FIG. 1, 3 aqueous solutions are jetted from 1 jet port to dig 4 transplant holes, and 2 Fig. 2 shows the mist that was thrown up by returning the mud.
Implant 6 seedlings with the transplanted nails and quickly implant. Figure 3 shows the ridges
It is a weed control measure that can be fully mulched in a state where it is transplanted with 8 multi-cuts and 8 cross cuts.

[0005]

[Function] Aqueous solution is sprayed by hydraulic pressure to make the transplant holes mud and transplanted. Improving the transplantation rate, improving the survival rate by closely fixing the root pots of seedlings due to mudification, and growing after transplantation by supplementing the water and nutrients of the aqueous solution. In addition, it can be transplanted in the rain and dry seasons, and the multi-sheet transplant hole cuts can be cross cut with a minimum diameter to prevent weeds and cuts from expanding.

[0006]

EXAMPLES Examples using the hydraulic hole digging seedling transplantation method of the present invention will be described below with reference to the drawings. First, FIG. 4 is a partial perspective view of an automatic mechanized transplanting part of the present invention . In FIG. 4, 10 is a transplant digging leg 11, a seedling transplanter 12 is a seedling receiving box. FIG. 5 is a perspective view and a partial cross-sectional view of the transplantation according to the present invention, in which the ridges of 9 are sprayed with an aqueous solution of 3 from an injection port of 1 with a digging leg of 10 to make 4 transplant holes muddy. 1 seedling transplanter with 5 nails 1 seedling with 6
As shown in the partial cross-sectional view of the perspective view of the present invention in FIG. 5, the transplanting hole digging leg of 10 is moved laterally and the seedling transplanter of 11 makes 6 seedlings a mudified transplantation hole of 4 as sandwiched from the seedling receiving box of 2. This 10 and 11 linking work which is quickly planted in the plant can be done quickly within 1 second, and the same work efficiency as the rice transplanter can be provided. In order to further improve work efficiency, if the combination of 10.11.12. Of the present invention is enlarged to 5 ridges and 10 ridges, work of several tens of hectares can be digested in a short time. Therefore, the present invention is a rational and ideal method for transplanting seedlings in upland fields.

[0007]

INDUSTRIAL APPLICABILITY As described above, according to the present invention , seedlings of upland crops can be transplanted promptly, the survival of seedlings is improved, the growth after transplantation is improved, and the cuts of multi-sheets are minimized to control weeds. increase.

[Brief description of drawings]

FIG. 1 is a plan view and a sectional view of an injection hole digging according to the present invention .

FIG. 2 is a perspective view and a sectional view of seedling transplantation of the present invention .

FIG. 3 is a perspective view and a cross-sectional view of the present invention implanted in a ridge.

FIG. 4 is a perspective view of a transplanted portion of the transplanter of the present invention .

FIG. 5 is an injection cross-sectional view and a seedling sandwiching perspective view of the present invention .

FIG. 6 is a sectional view and a perspective view of a seedling transplant according to the present invention .

[Explanation of symbols]

 1 injection port 2 mud back 3 aqueous solution 4 transplant hole 5 transplant nail 6 seedling 7 multi-sheet 8 cross cut 9 ridge 10 transplant hole digging leg 11 seedling transplanter 12 seedling receiving box

Claims (1)

[Claims] Water pressure digging seedlings that can be used to apply pressure to the aqueous solution and jet the aqueous solution from the injection port by pressure to dig a transplant hole in the field ground to mix the soil with the aqueous solution and quickly plant seedlings in the mudified transplant hole with a transplant nail. Transplantation method.