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Qingqing Zhou, Songchao Zhang, Xinyu Xue, Chen Cai and Baokun Wang
Plant protection unmanned aircraft vehicles (UAVs) were developed rapidly in China. The operation performances of different models of UAVs were different. This paper systematically studied droplet deposition distribution; pesticide-mixture utilization ra...
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Shujuan Yi, Ge Zhang, Yifei Li, Bohai Li, Laisheng Luo and Peng Wang
To mitigate the challenges associated with labor intensity and labor expenses in the rice seedling-raising process within greenhouses located in northern China, a comprehensive solution was developed in the form of a completely automated rice seedling-ra...
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Wenfeng Zhou, Chen Qing, Shili Guo, Jia He, Xin Deng, Jiahao Song and Dingde Xu
(Motivation) With the transfer of labor force and the continuous improvement of household income, the household energy consumption structure is also changing. (Gaps) However, few studies have explored the correlations between labor off-farm employment (L...
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Andi Andi,koento danny wibowo,Andri Prasetya
Pág. pp. 72 - 79
There are various methods that can be employed to measure construction labor productivity. However it is difficult to measure accurately the labor productivity. Work sampling is a relatively easy- to-use method for measuring productivity.The main objecti...
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