【摘要】 目前使用土壤改良剂是改良盐渍土的主要方法，但是由于使用方法和使用量的不准确也容易导致二次污染。本文以吉林省白城市通榆县苏打盐碱土为供试材料，以CaCl₂盐碱土改良剂，探究其改良效果及合理使用量。通过试验发现按照土重的3%的比例使用CaCl₂改良剂在效率和效果上衡量分析最好。更多还原

【Abstract】 The use of soil amendments is the main method of improved saline soil, but due to the use method and the usage is not accurate and easy to cause the secondary pollution. This paper takes soda saline soil from Ji Lin Tongyu County in Baicheng were used as material, with Ca Cl₂saline soil conditioner, explore its improvement effect and reasonable use. Through the study found that according to the proportion of 3% of the soil heavy use of Ca Cl₂conditioner best measure analysis on the efficiency and effectiveness.更多还原