ISSN: 0973-7510

E-ISSN: 2581-690X

Bao Shuochao1 , Wang Qing1, Bao Xinhua2 and Wang Zijian3
1College of Construction Engineering, Jilin University, Changchun – 130 026, China.
2College of Environment and Resources, Jilin University, Changchun – 130 000, China.
3Jilin Team of Geological Survey Center of China Building Materials Industry, Changchun – 130000, China.
J Pure Appl Microbiol. 2013;7(Spl. Edn.: November):809-812
© The Author(s). 2013
Received: 27/09/2013 | Accepted: 04/11/2013 | Published: 30/11/2013
Abstract

Saline-alkali soil is widely distributed in western Jilin, which is a important province of crop producers of China. Land salinization will cause serious damage to agriculture and engineering. This thesis took field investigation on western Jilin and did some laboratory test of soil sample collected in Zhenlai country of Jilin province. The result showed that: soil samples were carbonate saline-alkali soil, the moisture content of soil samples were higher with the increasing of depth, pH and soluble salt content were lower with the increasing of depth, the influence depth of evaporation was 30cm in the research area. Sulfur- oxidizing bacteria treatment mechanism was discussed. The research can provide theoretical basis of prevention and treatment of saline-alkali soil in western Jilin.

Keywords

Saline-alkali soil, Land salinization, Western Jilin, Biological treatment, sulfur-oxidizing bacteria

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