Multi-path crop evaporation remote collection system
The invention relates to a multi-path crop evaporation remote collection system. The system is characterized in that soil moisture humidity sensors of different gradients are embedded in a container supporting member, the container supporting member is in contact with an S-shaped high-precision weig...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a multi-path crop evaporation remote collection system. The system is characterized in that soil moisture humidity sensors of different gradients are embedded in a container supporting member, the container supporting member is in contact with an S-shaped high-precision weighing sensor through an anti-polarization stainless steel ball, weight changes of a plurality of containers at different times are measured through an automatic collection data remote transmission system for multi-path timing collection, and plant moisture transpiration and soil moisture leakage water consumption can be obtained. The multi-path crop evaporation remote collection system is simple in structure, convenient to use, high in measurement precision and wide in application prospects, notonly facilitates the research by scientific research departments, but also is applicable to meteorological observatories (stations), farms, forest stations and the like, and is an indispensable instrument for observing plant |
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