Land parcel transferring device for retaining soil construction and method for using the same to transfer land parcel

A technology of plots and soils, which is applied in the directions of packaging, transportation and packaging, bottle/can parts, etc., can solve the problems of unfavorable experiment development, increase of experiment cost, etc., and achieve uniform force and reduce soil resistance Effect

Inactive Publication Date: 2008-09-10
DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of urbanization, most of the agricultural experimental fields for positioning research located at the junction of urban and rural areas have become urban

Method used

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  • Land parcel transferring device for retaining soil construction and method for using the same to transfer land parcel
  • Land parcel transferring device for retaining soil construction and method for using the same to transfer land parcel
  • Land parcel transferring device for retaining soil construction and method for using the same to transfer land parcel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The first step adopts a square box body 1 with a side length of 1.5 meters, and the wall thickness of the box body 1 is 2 centimeters, and the plot to be moved is divided into several small plots 21 with a side length of 1.48 meters and a width of 12 centimeters. The small plot gap 22, as shown in Figure 4, the small plot gap is dug into depth and is the ditch 23 of 1.5 meters, and the soil dug out is used as spare soil for subsequent use;

[0037] In the second step, the box bottom 2 on the box body 1 is drawn out, the box body 1 is placed around the small plot 21, and the space around the inner wall of the box body 1 and the small plot 21 is filled with spare soil, Insert the box bottom 1 into the box bottom advance and retreat track 3, activate the box bottom push-pull mechanism 4, and insert the box bottom 2 into the box body 1 along the box bottom advance and retreat track 3;

[0038] The third step is to dig out a placement pit with a side length of 1.58 meters at...

Embodiment 2

[0041] Adopt the box body 1 that the horizontal section is the square of side length 0.5 meter, height is 2 meters, and the wall thickness of box body 1 is 2 centimetres, and the plot that needs to migrate is divided into several small plots 21 and 0.48 meter in side length. Width is the small plot gap 22 of 6 centimeters, and the small plot gap is dug into the ditch 23 that depth is 2 meters. Dig out a horizontal cross-section at the destination of migration and be a square with a side length of 0.58 meters and a height of 2 meters. The rest of the steps are the same as in Example 1.

Embodiment 3

[0043]Adopt the box body 1 that horizontal section is the square of side length 2 meters, height is 0.8 meter, and the wall thickness of box body 1 is 3 centimetres, makes the soil relative humidity of plot be 50%-70% by methods such as watering, will The plots that need to be moved are divided into several small plots 21 with a side length of 1.97 meters and small plot gaps 22 with a width of 10 cm, and the small plot gaps are dug into trenches 23 with a depth of 0.8 meters. When digging the small plot gap 22, counting from the ground down, the plow layer soil within 0-20 centimeters is used as the standby plow layer soil for standby use, and the root layer soil between 20 cm-60 cm is used as the standby root layer The soil is reserved, and the subsoil below 60 cm is used as a backup subsoil; the space between the inner wall of the box and the surrounding of the small plot is filled with the spare subsoil, and the horizontal section is dug out at the migration destination as a...

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Abstract

The invention belongs to a block migration device and the technical field in which the device is used for block migration. The invention discloses a block migration device which keeps the structure of soil and a method by which the block is migrated with the block migration device. The block migration device which keeps the structure of soil has the main the technical characteristic that a box body with an extendable box bottom arranged at the bottom and a box bottom pushing and pulling mechanism which is connected with the box bottom are included; the bottom side of the side surface of the box body is provided with a box bottom advancing and backing track. The method has the main technical characteristic that the block required to be migrated is divided into a plurality of small blocks which are slightly less than the box body and ditches among the small blocks; the excavated soil is taken as spare soil; the box body with the movable box bottom is used for moving the small blocks to the destination; therefore, the positioning migration of the soil can be completed and the soil structure is maintained to be unchanged.

Description

technical field [0001] The invention belongs to the technical field of a land transfer device and a transfer method, and in particular relates to a land transfer device for maintaining soil structure. Background technique [0002] With the acceleration of urbanization, most of the agricultural experimental fields for positioning research located at the junction of urban and rural areas have become urban circles, which is not only not conducive to the development of experiments, but also increases the cost of experiments. Therefore, the migration of positioning experiments is required. Due to the continuity of experimental data such as fertilization and watering, experiments in these experimental fields have been carried out for many years, and it is necessary to move the experimental plots while keeping the soil structure unchanged. Contents of the invention [0003] The first technical problem to be solved by the present invention is to provide a soil structure-maintainin...

Claims

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Application Information

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IPC IPC(8): B65D6/06B65D6/00B65D25/00B65D25/22
Inventor 李科江马俊永曹彩云郑春莲马洪彬
Owner DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI
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