• Two phase tillage: quick method for crop production in saline soils 

      Li, Weiqiang; Liu, Xiaojing; Qiao, Hailong; Sun, Jialing; Duan, Deyu
      Agrifood Research ReportsMaa- ja elintarviketalous : 68 (MTT, 2005)
      High soil salinity restricts crop growth in saline soil area. The traditional way for crop production in that area is to reclaim by water engineering method, i.e. irrigation. However in coastal saline area around Bohai ...