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滨海盐渍土适宜土壤盐碱改良剂的筛选研究
引用本文:张凌云,赵庚星,徐嗣瑛,徐得芳,王智华.滨海盐渍土适宜土壤盐碱改良剂的筛选研究[J].水土保持学报,2005,19(3):21-23,28.
作者姓名:张凌云  赵庚星  徐嗣瑛  徐得芳  王智华
作者单位:1. 山东东营职业学院,山东,东营,257091
2. 山东农业大学,山东,泰安,271018
基金项目:东营市科技攻关项目(2001-2-01)"盐碱地土壤改良剂对滨海盐碱地治理的研究"
摘    要:针对黄河三角洲地区的实际情况和滨海盐渍土特点,进行利用土壤盐碱改良剂改良盐渍土的研究。引进了4种土壤盐碱改良剂,通过在中度和重度盐渍土上的试验,分析化验土壤含盐量和测定作物产量,对所测定结果进行综合分析,筛选出适宜于滨海盐渍土的最佳改良剂。试验分析结果表明,4种土壤盐碱改良剂都能降低土壤含盐量,其中盐碱土壤修复材料效果最好,是滨海盐渍土适宜的土壤盐碱改良剂。

关 键 词:土壤改良  盐碱改良剂  滨海盐渍土  黄河三角洲
文章编号:1009-2242(2005)03-0021-03

Filtration of Suitable Saline-alkali Soil Amendments on Coastal Saline Soil
ZHANG Ling-yun,ZHAO Geng-xing,XU Si-ying,XU De-fang,WANG Zhi-hua.Filtration of Suitable Saline-alkali Soil Amendments on Coastal Saline Soil[J].Journal of Soil and Water Conservation,2005,19(3):21-23,28.
Authors:ZHANG Ling-yun~  ZHAO Geng-xing~  XU Si-ying~  XU De-fang~  WANG Zhi-hua~
Institution:ZHANG Ling-yun~1,ZHAO Geng-xing~2,XU Si-ying~1,XU De-fang~1,WANG Zhi-hua~1
Abstract:According to the practical soil conditions in the Yellow River Delta and the special characteristics of the coastal saline soil, this article does research on improving saline soil by using the saline-alkali soil amendments. Four kinds of saline-alkali soil amendments were experimented on middle salinity and heavy salinity soil. Then we measured the soil salt content and the output of crops, and synthetically analyzed the result. Finally we filtrated the best amendment that is suitable to the coastal saline soil. The result of this experiment showed that all of these saline-alkali soil amendments could reduce the soil salt content, and the effect of the saline soil restoration material was the best. It is the most suitable saline-alkali soil amendment on the coastal saline soil.
Keywords:soil improvement  saline-alkali soil amendment  coastal saline soil  the Yellow River Delta
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