ACTA AGRICULTURAE BOREALI-SINICA ›› 2007, Vol. 22 ›› Issue (S3): 85-87. doi: 10.7668/hbnxb.2007.S3.021

Special Issue: Soil fertilizer

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Current Situation and Changeable Trend of Soil Nutrient in Arong Banner of Inner Mongolia

GU Shu-xiang1, LI Xiao-dong1, BAI Xue-yan2   

  1. 1. Extension Center of Agricultural Technology in Arong Banner of Inner Mongolia, Arong Banner 162750, China;
    2. Animal Doctor Work Station of Arong County, Arong 162750, China
  • Received:2007-11-12 Published:2007-12-31

Abstract: Soil was analyzed on 290,OOOhm2 cultivated land in Arong Banner in 2006.The result showedthat the average content of soil organic matter was 47.2g/kg,total nitrogen 2.36kg,available phosphorous 23.18kg,available potassium 163.8kg.Prepared with the results of chemical test in 1982 and in 2002,soi1 organic,total nitrogen and available potassium decreased obviously,available phosphorous increased rapidly.

Key words: Arong Banner, Soil Nutuent, Present Situation, Changeable Trend

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Cite this article

GU Shu-xiang, LI Xiao-dong, BAI Xue-yan. Current Situation and Changeable Trend of Soil Nutrient in Arong Banner of Inner Mongolia[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(S3): 85-87. doi: 10.7668/hbnxb.2007.S3.021.

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