Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1998, Vol. 13 ›› Issue (3): 58-61. doi: 10.3321/j.issn:1000-7091.1998.03.011

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A Study on Mechanical Protective Tillage and Equiped Machinery in Dry and Semi dry Areas

Ma Damin， Wang Xiu， Ning Jizhou1   

  1. 1. Agricultural Mechanization Research Institute;
    2. Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050031
  • Received:1998-04-10 Published:1998-09-28

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Abstract: The feasibility of protective tillage was introduced in this paper .The experiment showed that the techniques of protective tillage were reasonble in economy.It can prompt the correct circulation for the ecological environment. It also can be used in the production widely.The needed machinery was selected and the operating schames was drawn up in order to demonstrate this kind of technique.

Key words: Protective tillage, Dry and semi dry area, Machinery

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Ma Damin， Wang Xiu， Ning Jizhou. A Study on Mechanical Protective Tillage and Equiped Machinery in Dry and Semi dry Areas[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1998, 13(3): 58-61. doi: 10.3321/j.issn:1000-7091.1998.03.011.

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