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Automatic measuring device of daily water consumption rule of crops

Inactive Publication Date: 2014-09-24
INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Under the new climatic conditions, research on the water consumption characteristics of crops such as wheat grown in the dry seasons of winter and spring and hybrid millet with great potential for promotion in arid and semi-arid areas has attracted people's attention. However, there is currently no device that can , Accurately determine the daily water consumption characteristics of the above crops

Method used

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  • Automatic measuring device of daily water consumption rule of crops
  • Automatic measuring device of daily water consumption rule of crops
  • Automatic measuring device of daily water consumption rule of crops

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Experimental program
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Embodiment Construction

[0031] With reference to the drawings, the present invention is particularly suitable for the cultivation and cultivation of hybrid millet and wheat. Its structure includes a carrier support 18, a self-rotating base 11 and a cultivation tube 1 arranged on the self-rotating base 11. The carrier support 18 passes through a hanging hook The pawl supports and loads the cultivation barrel 1. The center of the self-rotating base 11 is provided with a cylindrical limiting protrusion 17, and the bottom of the cultivation barrel 1 is correspondingly provided with a cylindrical limiting groove; the cultivation barrel 1 is provided with a recording connector 12, which communicates with this record A float 13 is provided in the device 12, and a recording head 14 is fixedly connected to the float 13; a strip guide window 15 is vertically provided on the recording connector 12, and the recording head 14 is confined in the strip guide window 15; it is arranged around the self-rotating base 11 ...

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Abstract

The invention discloses an automatic measuring device of the daily water consumption rule of crops, which is especially applicable to planting and cultivating hybrid millet and wheat. The structure of the automatic measuring device comprises a self-rotating base and a cultivating drum, wherein the cultivating drum is arranged on the self-rotating base and is provided with a recording communicator which is internally provided with a floater; the floater is fixedly connected with a recording head; and a circle of recording paper is arranged around the self-rotating base, the height of the recording paper is equivalent to the height of the cultivating drum, and the recording head and the recording paper are arranged in an attaching manner. The automatic measuring device disclosed by the invention can simply, fast and accurately measure the daily water consumption characteristic of the crops.

Description

Technical field [0001] The invention relates to the technical field of agricultural research devices, in particular to a measuring device capable of automatically recording the daily water consumption law of crops. Background technique [0002] In the context of global climate change, the frequency of extreme arid climates has increased significantly, and food production has been seriously threatened. In this case, it is particularly important to study the water use characteristics of crops. Under the new climatic background, the water consumption characteristics of wheat grown in the dry seasons of winter and spring and hybrid millet with great potential for promotion in arid and semi-arid areas have attracted attention. However, there is no device that can be simple and fast. , Accurately determine the daily water consumption characteristics of the above crops. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a device f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/56
Inventor 师长海刘会灵刘孟雨管晓庆董宝娣乔匀周张秋英
Owner INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI