solonchak soil

The study was conducted to analyse water and salt dynamic of alkalize solonchak and to define alkalize soil improving results of applying gypsum improving agent, farmyard manure and phosphorus fertilizer and rotation of different crops.

分析了大同盆地碱化盐土水盐动态规律，从施用石膏改良剂、施用农家肥和磷肥以及不同作物轮作三个方面进行了改良碱土效果的研究。

Taking intensely saline soil as research site object in the area consisting of soda meadow saline soil, alkalized solonchak and meadow alkali soil in the Da'an Paleochannel, the aim to wash salt away from soil by planting rice with the process of irrigating and draining.

在大安古河道苏打草甸盐化土、碱化盐土和草甸碱土复区选择试验田，通过种植水稻，借助周期性的灌水、排水过程，溶洗土壤中的盐分，达到改良盐渍土的目的。