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Chinese Agricultural Science Bulletin ›› 2010, Vol. 26 ›› Issue (18): 196-200.

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Study on Soil Buffering Abilities of different utilization types in Saline Alkali Zone of Jilin Province

  

  • Received:2010-02-04 Revised:2010-03-15 Online:2011-09-20 Published:2011-09-20

Abstract: The paper studied on soil buffering abilities of different utilization types in saline alkali zone. The results showed that soil buffering abilities are as follows: late clearage paddy soil>long-time clearage paddy soil>dry-farming land>woodland soil>meadow saline soil. Among different effectors ,the content of CaCO3 and ESP played important roles.