Automatic irrigation and water monitoring device for crop potting experiment

A monitoring device and automatic irrigation technology, applied in the direction of automatic watering devices, applications, botanical equipment and methods, etc., can solve the problems of soil spatial variation, affecting test results, and easily impacting and disturbing the surface soil, so as to reduce system errors, Improve the efficiency of test management and ensure the effect of real-time monitoring

Active Publication Date: 2015-06-03
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Pot experiments in soil and fertilizer science need to set different soil moisture contents, and accurate data records of soil moisture content and water addition are required; soil samples need to be collected several times during pot experiments, and there is currently a patented irrigation method, which is easy to impact Disturb the surface soil, causing spatial variation of the soil in the pot, affecting the test results

Method used

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  • Automatic irrigation and water monitoring device for crop potting experiment
  • Automatic irrigation and water monitoring device for crop potting experiment
  • Automatic irrigation and water monitoring device for crop potting experiment

Examples

Experimental program
Comparison scheme
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specific Embodiment approach

[0020] The specific implementation method is as follows in conjunction with accompanying drawing:

[0021] Select the test area, level the ground, connect the main branch of the tap water pipe to the water valve (12), connect the water filter (11) through the PE material water pipe (3), then connect the electronic flowmeter (10), and then connect the four-way (9) ), according to the test design, a number of water pipe branches are set to expand the irrigation treatment network through right-angle elbows (7), tees (8), PE material water pipes (3) and pipe plugs (1). The connection method of each water pipe branch is four-way (9), three-way (8) or right-angle elbow (7), and then connects the water meter (6) through the PE material water pipe (3), and then connects the waterproof normally closed solenoid valve (5 ), fold out the inverted U-shaped pipeline through the right-angle elbow (7) and support and fix the PE material water pipe (3) through the bracket (24), place the weigh...

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Abstract

The invention provides an automatic irrigation and water monitoring device for a crop potting experiment. The device comprises an automatic irrigation system and a data acquisition and transmission system. Automatic irrigation control on crop potting in an agronomical experiment is realized by the device through the automatic irrigation system, so that during the potting experiment, each repeated potted plant in different treating intervals can be slowly, quantitatively and uniformly irrigated, and surface soil disturbance is not caused, so that system error of the potting experiment is reduced; the functions of data in-situ storage and data remote transmission of potting soil water weight change are realized through the data acquisition and transmission system, real-time monitoring on the potting experiment is realized, and the experiment management efficiency by a scientific research personnel is improved.

Description

(1) Technical field [0001] The invention relates to an automatic irrigation and water monitoring device for crop potting experiments, in particular to a complete set of devices for automatic monitoring of changes in potted soil water weight, automatic control of irrigation volume and wireless transmission of monitoring data. (2) Background technology [0002] Pot experiment is a common agronomic research method used by agricultural researchers. Variations in the moisture content of potting soil can affect crop growth and the availability of soil nutrients. In related studies, researchers often use artificial watering to ensure the moisture required by crops, that is, manually add the same amount of water to potted plants to control the soil moisture content of each treatment to be consistent. It is difficult to observe crops manually in the early stage of lack of water. It is not scientific to judge whether to water according to experience. In actual operation, crops often ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G27/00
CPCA01G27/003
Inventor 刘之广张民耿计彪陈宝成杨越超李成亮
Owner SHANDONG AGRICULTURAL UNIVERSITY
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