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In-situ soil collector for paddy field and collection method

A collector and soil technology, which is applied in the field of in-situ soil collectors and collection in paddy fields, can solve the problems of soil composition destruction, soil does not really achieve in-situ collection, soil structure, and nutrient changes, etc., to improve authenticity and accuracy. sexual effect

Pending Publication Date: 2018-09-07
SHANDONG RICE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For soil collection in paddy fields, since there is a certain depth of water layer on the soil, direct collection with existing collectors will cause damage to the underwater soil components, that is to say, the soil after removal is not really collected in situ. Changes in soil structure, nutrients, etc.

Method used

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  • In-situ soil collector for paddy field and collection method
  • In-situ soil collector for paddy field and collection method
  • In-situ soil collector for paddy field and collection method

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Embodiment Construction

[0024] The features and principles of the present invention will be described in detail below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, not to limit the protection scope of the present invention.

[0025] Such as figure 1 – Figure 4 Shown, this invention comprises long pipe 1, drainer 2 and soil drill 3 three major parts. Wherein the long tube 1 can be a cylinder or a square tube that runs through up and down. The main function of the long tube 1 is to separate the soil to be collected from the soil in other paddy fields, and to create a water outlet in the long tube 1. The environment for in situ soil collection. Specifically, in order to carry lightly and ensure the strength of the long tube 1, the long tube 1 is divided into upper and lower parts. The upper half of the long tube 1 is made of hard plastic material, and the lower part is made of stainless steel. Fixed as one.

[0026] The bottom ...

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Abstract

The invention relates to an in-situ soil collector for a paddy field and a collection method. The in-situ soil collector comprises a long cylinder, a draining device and a soil borer, wherein the longcylinder is arranged in an up-down penetration manner, a blade which surrounds the long cylinder by one cycle is arranged at the bottom of the long cylinder, the draining device can stretch into thelong cylinder from the top and is used for discharging water out of the long cylinder, the soil borer is longer than the long cylinder, can stretch into the long cylinder from the top of the long cylinder and is used for collecting soil. The long cylinder is hammered into soil, and soil in the long cylinder is collected after water on an upper layer of the soil in the cylinder is discharged, so that the original structure of to-be-collected soil can be maintained as much as possible, and the detection value of the collected soil is increased.

Description

technical field [0001] The invention relates to the technical field of soil sampling, in particular to an in-situ soil collector for paddy fields and a collection method. Background technique [0002] The soil collection device can truly meet the in-situ, accurate and convenient requirements for soil sampling in paddy fields. It solves the difficult problem of accurately collecting soil samples for soil and fertilizer work such as soil testing, formula fertilization, and real-time monitoring of soil, and collects soil conveniently, quickly and accurately. samples to minimize sampling errors. For soil collection in paddy fields, since there is a certain depth of water layer on the soil, direct collection with existing collectors will cause damage to the underwater soil components, that is to say, the soil after removal is not really collected in situ. Soil structure, nutrients, etc. have changed. Contents of the invention [0003] In order to overcome the problems existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 赵庆雷尹金桂马惠李景岭信彩云刘奇华朱其松陈博聪杨军
Owner SHANDONG RICE RES INST
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