Plot movement device and special cutter maintaining undisturbed soil free from loss, and method for plot movement using device

Abstract

The invention discloses a plot movement device and a special cutter maintaining undisturbed soil free from loss, and a method for plot movement using the device, belonging to the technical field of plot movement devices and implementation of plot movement using the devices. The plot movement device has the main technical characteristics that the device comprises a box body; box bottom which can be pulled is arranged at the bottom of the box body; the bottom edge of one side wall of the box body is an L-shaped first track; one side of the box bottom is clamped on the L-shaped first track and can slide forward and backward along the first track; the other side wall of the box body is provided with a connecting mechanism connected with the box bottom; the box bottom is connected with a pushing pulling mechanism thereof. The method has the main technical characteristics that the cutter is used for cutting large clods needing to be moved into a plurality of small plots slightly smaller than the box body, and the box bodies with movable box bottoms are used for moving the small plots to the destinations, therefore, position movement of the soil body can be finished on the basis that the undisturbed soil is maintained free from loss.

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 the original soil without loss, a special cutter and a method for using the same to transfer the land. 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. At present, many ditches along the longitudinal and latit...

AI Technical Summary

Problems solved by technology

At present, many ditches along the longitudinal and latitudinal directions are dug in the soil clods that need to be moved, and the large soil clods are divided into several small soil clods. Due to the impact of construction, the width of the ditch is relatively wide, and the damage to the soil structure is relatively large. , making the experimental data inaccurate and causing certain losses

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