Biography

Qibiao Han graduated from China Agricultural University with a Master's degree in Agricultural Water and Soil Engineering in 2008. In the same year, he went to work in FIRI. In 2018, he received his Doctor’s degree in Agricultural Water and soil Engineering (commissioned training) from Yangzhou University. For a long time, he has been engaged in the research of water-saving and efficient irrigation technology and equipment, especially the research and development of micro-irrigation technology and integrated technology of water and fertilizer. Based on the research of the integrated technology of micro-irrigation and water-fertilizer, he systematically summarizes the research status of the integrated technology of micro-irrigation and water-fertilizer, clarifies the development trend of water-saving irrigation and fertilization equipment in China, and provides detailed and effective research data for relevant personnel of the subject. He conducted a comprehensive test on micro-irrigation fertilization equipment such as differential pressure fertilization tanks, venturis, and hydraulic-driven fertilizer injector pumps commonly used in the micro-irrigation market, discussed the fertilization effects and influencing factors of different types of fertilizer applicators. He constructed the calculation models of key parameters such as the amount of fertilizer absorbed by different fertilizer applicators. Computational Fluid Dynamics(CFD) was introduced to investigate the attenuation law of liquid fertilizer concentration in pressure differential fertilization tank and the attenuation process was simulated numerically by him. He designed the intelligent fertilization system. On the basis of equipment research, he did further research on the theoretical analysis and soil water movement law, constructed the subsurface drip wet ratio calculation formula, further distinguished the surface drip irrigation and subsurface drip wet ratio calculation method, and explored the different micro-irrigation fertilization was studied under the condition of water and nitrogen of point source infiltration theory. His related research content(item no. 51309225) gained funding from the National Natural Science Fund Project, which made a certain contribution to promote the development of micro-irrigation and cucumber in technology.

[1]Yang Xiaohui, Huang Xiuqiao, Chen Zhen, Han Qibiao. Comparison of Evaluation Indexes of Irrigation Water Efficiency Based on DSSAT Simulation[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015, 31(24): 95-100.

[2]Zhang Juanjuan, Xu Jianxin, Huang Xiuqiao, Li Jinshan, Han Qibiao, Li Hao. Overview of Domestic Research on Laminated Filters for Micro-irrigation[J]. Water Saving Irrigation, 2015(03): 59-61+65.

[3]Han Qibiao, Feng Shaoyuan, Huang Xiuqiao, Li Jinshan, Sun Hao, Li Hao. Research Status of Water-saving Irrigation and Fertilization Equipment in China[J]. Water Saving Irrigation, 2014(12): 76-79+83.

[4]Han Qibiao, Huang Xingfa, Liu Honglu, Wu Wenyong, Fan Yongshen. Comparative Analysis of Fertilizer Absorption Performance of 6 Types of Venturi Fertilizer Injectors[J]. Transactions of the Chinese Society of Agricultural Machinery, 2013, 44(04): 113-117+136.

[5]Xu Yijun, Han Qibiao. Overview of the Research on Water Measuring Troughs in Irrigation Areas in China [J]. Water Saving Irrigation, 2012(05): 56-59.

[6]Zai Songmei, Hao Feng, Fan Yongshen, Wen Ji, Han Qibiao, Sun Hao. Effects of Different Drip Irrigation Methods on Physical and Chemical Properties of Cotton Soil[J]. Transactions of the Chinese Society of Agricultural Engineering, 2011, 27(12): 84-89.

[7]Zai Songmei, Hao Feng, Wen Ji, Han Qibiao. Effects of Different Drip Irrigation Methods on Soil Salinity in Cotton Fields[J]. Journal of Hydraulic Engineering, 2011, 42(12):1496-1503.

[8]Deng Zhong, Bai Dan, Zhai Guoliang, Feng Junjie, Zhao Hongshu, Han Qibiao, Zhang Wenzheng. Effects of Fertilization Methods and Nitrogen Application Amount on Dry Matter Accumulation, Yield and Quality of the Above-ground Part of Cotton[J]. Acta Agriculturae Boreali-sinica, 2011, 26(03):224-230.

[9]Deng Zhong, Bai Dan, Zhai Guoliang, Zhao Hongshu, Feng Junjie, Han Qibiao, Zhang Wenzheng. Effects of Different Plant Growth Regulators on Dry Matter Accumulation, Yield and Quality of Cotton in Xinjiang[J]. Agricultural Research in the Arid Areas, 2011, 29 (03):122-127.

[10]Zai Songmei, Guo Dongdong, Han Qibiao, Wen Ji. Research on Soil Moisture Prediction Based on Artificial Neural Network Theory[J]. Chinese Agricultural Science Bulletin, 2011, 27(08): 280-283.

[11]Zai Songmei, Wen Ji, Guo Dongdong, Han Qibiao, Deng Zhong, Sun Hao, Zhao Dongbin. Determination of Sweet Pepper Leaf Area Based on Support Vector Machine Model and Image Processing Technology[J]. Transactions of the Chinese Society of Agricultural Engineering, 2011, 27(03) ):237-241.

[12]Zhao Dongbin, Hao Feng, Zai Songmei, Han Qibiao, Sun Hao. Evaluation of Irrigation Uniformity under Different Irrigation Methods[J]. Yellow River, 2011, 33(03): 76-78.

[13]Zhai Guoliang, Chen Gang, Zhao Hongshu, Deng Zhong, Feng Junjie, Han Qibiao, Liu Yang. Effects of Homogeneous Sand Filter for Micro-irrigation on Particle Mass Fraction and Turbidity with Filtering Fly Ash Water[J]. Journal of Agricultural Engineering, 2010,26(12):13-18.

[14]Zai Songmei, Liu Yang, Wu Feng, Han Qibiao, Sun Hao, Wen Ji, Deng Zhong. Study on Effects of Drip Irrigation and Fertilization on Available Nutrients of Cotton Soil[J]. Journal Of Irrigation And Drainage, 2010, 29(06): 72-75.

[15]Han Qibiao, Wu Wenyong, Liu Honglu, Huang Xingfa, Hao Zhongyong. Fertilizer Absorption Performance Test of Three Hydraulic-driven Proportional Fertilization Pumps[J]. Transactions of the Chinese Society of Agricultural Engineering, 2010, 26(02): 43-47.