CHINESE JOURNAL OF OIL CROP SCIENCES ›› 2022, Vol. 44 ›› Issue (6): 1148-1158.doi: 10.19802/j.issn.1007-9084.2021293

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Research progress analysis of key technology and equipment for mechanized harvest of flax

Fei DAI1(), Wu-yun ZHAO1(), Rui-jie SHI1, Yi-ming ZHAO1, Feng-wei ZHANG1, Xiao-long LIU1, Shi-lin ZHANG2   

  1. 1.College of Mechanical and Electrical Engineering, Gansu Agricultural University, Lanzhou 730070, China
    2.College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling 712100, China
  • Received:2021-11-16 Online:2022-12-25 Published:2022-11-24
  • Contact: Wu-yun ZHAO E-mail:daifei@gsau.edu.cn;zhaowy@gsau.edu.cn


Flax is one of the important oil crops in Northwest and North China. For its resistance to barren, wide use and high value, it has been planted and applied in more than 50 countries in the world. Flax mechanized efficient harvesting technology and supporting equipment is important to realize the whole mechanized production of flax. Based on the analysis of domestic and foreign flax research institutions and different mechanized harvesting patterns, research progress on key technology and equipment for mechanized flax harvesting was emphatically expounded. Operation characteristics of various harvesting techniques and supporting equipment of flax were analyzed in detail. And the operation characteristics of different flax harvesting equipment at home and abroad were compared. Combined with the actual production and application of the existing problems and needs, the research emphases and development direction of mechanized flax harvesting in the future were discussed, in order to provide reference for the construction of flax mechanized production technology and equipment system.

Key words: agricultural machinery, flax, mechanized harvest, technology and equipment, research progress

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