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经过几年的大面积试验证明,旋耕犁适于盐碱地稻区耕作的要求。旋耕一次等于翻耕的“一翻三耙”;旋耕为翻耙成本的44.3%,可以提高斑效150.41%。旋耕能抑制返盐,又利于脱盐,可使土壤中有机残体混合均匀,加强有机残体的分解过程,促进转化,改变土壤养分供结强度;并有利于消灭杂草,对顽强茂密的芦苇尤为有效。
After several years of large-scale tests proved that rotary plow suitable for farming in the area of saline-alkali soil requirements. Rotary tillage once equal to “double-triple rake”; rotary tillage rake costs of 44.3%, can increase the spot effect 150.41%. Rotary tillage can restrain the return salt, but also conducive to desalination, soil organic residues can be mixed evenly to enhance the decomposition process of organic residues, promote transformation, change soil nutrient supply strength; and help eliminate weeds, tenacious and dense Reeds are particularly effective.