| Cite this article: | p>吴玉帅,张建,赵学银.一种适用于湿陷性黄土地区的灌溉装置[J].灌溉排水学报,,():-. |
| Wu Yu shuai,Zhang Jian,Zhao Xue yin.一种适用于湿陷性黄土地区的灌溉装置[J].灌溉排水学报,,():-. |
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| DOI： |
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| The utility model relates to an irrigation device suitable for collapsible loess area |
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Wu Yu shuai1, Zhang Jian2, Zhao Xue yin2
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1.青海大学;2.Qinghai University
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| Abstract: |
| In order to improve the Qinghai region agricultural irrigation automation level, reduce the the adverse effects of broad irrigation form in collapsible loess farmland to plant growth and improve the efficiency of using and saving water and better protect the ecological environment. Designing an irrigation device based on automatic speech recognition technology and soil moisture detection technology which play a role in the control of the device . Voice signal and the soil moisture information are used as a vehicle for whether the switch trigger. There are innovations on speech recognition and humidity detection sensitivity. Carrying out the efficiency of water-saving based on the device, through the comparison of the control group and experimental group, compared with traditional irrigation method, finding that the relative water-saving rate of this device is 80%, which is basically consistent with the fact. |
| Key words: Collapsible loess; Irrigation; Speech recognition; Humidity detection |
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