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汉语拼音：yán tǔ

表层或土体中积聚有过多的可溶性盐类的土壤。在气候干旱、蒸发强烈、地势低洼、含盐地下水水位高的条件下形成。腐殖质含量低、含可溶性盐过高，不利于植物生长。通过排水、合理灌溉、种稻、种植绿肥等措施进行改良。在中国主要分布于华北、西北、东北的干旱半干旱地区以及东部滨海地区。

• The point is the basic theories studying on BGA soil activation improving seashore Saline soil in the experiment.

  本试验重点是对土壤激活剂BGA改良滨海盐土进行最基本的理论研究。

• The latosol dominates this zone, but as an exception, there are also lateritic red soil, paddy soil, coastal solonchak and dry red soil.

  主要地带性土壤为砖红壤，同时还有赤红壤、燥红壤、滨海盐土和水稻土等。

• It is influenced by the mentioned above factors for the farmer to adopt the saline soil agricultural technology.

  农户最终是否采用盐土农业技术是诸多因素共同作用的结果。

• Topic: Study by demonstration on fanners to adopt the saline soil agricultural technology in north coastal area of Jiangsu.

  论文题目：苏北滨海地区农户采用盐土农业技术影响因素的实证研究；

• The results provide theoretical basis in afforestation and land reclamation in saline-alkali land.

  这个结果将对滨海泥质盐碱地盐土的造林绿化和土地复垦提供理论依据。

• Changes of soil chemical properties after transferring acid sulfate paddy soil to upland soil .

  酸性硫酸盐土水改旱后土壤化学性状的变异初报。

• The results showed that about 50% of land is middle-strong salinized or salt soil, and the primary salt type is chlorinate-sulfate.

  结果发现：区内有50%的土地处于中强盐渍化和盐土状态，且主要为氯化物-硫酸盐型盐渍化；

• Songnen plain a large area of the distribution of saline soil, the majority belonging to inland saline soil type soda.

  松嫩平原分布有大面积的渍盐土，多数属于内陆苏打渍盐土。

• The flats, located in Southern Bolivia near the country's Tunupa volcano make up the world's largest salt desert, around 11, 000 km sq.

  这个盐沼就位于玻利维亚南方，图努帕（Tunupa）火山附近，它是世界上最大的盐土荒漠，面积大约有11000平方公里。