Xu Yunfeng
Jiangsu University
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Publication
Featured researches published by Xu Yunfeng.
international conference on digital manufacturing & automation | 2013
Liu Zhigang; Wang Jizhang; Xu Yunfeng; Li Pingping
A continuous monitoring tests for substrate moisture content were carried out in different depths of lettuce field under drip irrigation in greenhouse. Based on the observation data of the moisture probes laid at fixed points, the correlationship between substrate water content in different depths were analyzed, a better method for installing water monitoring points in substrate profile under drip irrigation is selected by R type hierarchical clustering method. Comprehensive analysis the substrate physical properties and the activity root zone of lettuce showed that the moisture sensors buried in 5 and 15 cm for monitoring the substrate moisture content in the depths of 0~15 cm were reasonable.
Sensors and Actuators A-physical | 2007
Zhao Zhan; Li Yaoming; Cheng Jin; Xu Yunfeng
Archive | 2013
Zhang Xiliang; Xu Yunfeng; Li Pingping; Luo Sheng; Wang Jizhang; Ma Kui; Wu Qi; Zhang Yuan; Lu Xin
Archive | 2013
Zhang Xiliang; Luo Sheng; Wu Kai; Li Boquan; Ma Kui; Wu Qi; Zhang Yuan; Lu Xin; Xu Yunfeng; Zhang Shiqing
Archive | 2013
Zhang Xiliang; Li Pingping; Xu Yunfeng; Sun Xiaojia; Guo Xi; Lu Xin; Wang Jizhang
Archive | 2015
Chen Cheng; Zhang Xiliang; Shi Yunfei; Wu Shuo; Xu Yunfeng; Li Pingping; Zhang Shiqing; Li Boquan
Archive | 2013
Zhang Xiliang; Xu Yunfeng; Li Pingping; Luo Sheng; Sun Xiaojia; Lu Xin; Xu Kun; Wen Xiangjun
Archive | 2015
Zhang Xiliang; Xu Yunfeng; Sun Xiaojia; Li Pingping; Wu Kai; Feng Yanlei; Lu Xin
Archive | 2014
Xu Yunfeng; Zhang Xiliang; Chen Cheng; Li Pingping; Guo Xi; Lu Xin; Wang Jizhang; Wu Shuo
Archive | 2013
Luo Sheng; Wu Kai; Zhang Xiliang; Li Boquan; Ma Kui; Xu Jun; Lu Xin; Xu Yunfeng; Zhang Shiqing; Gu Jian