晋江市胡萝卜种植土壤养分状况分析

    Analysis on nutrient status in soil planting carrot in Jinjiang City

    • 摘要: 对晋江市胡萝卜种植土壤养分进行检测分析,结果表明:土壤有机质、碱解氮和速效钾都较为缺乏,有机质平均含量为8.3 g/kg,处于中低水平的土样占99.6%;碱解氮的平均含量47.0 mg/kg,处于缺乏水平的土样占94.8%;速效钾的平均含量71.0 mg/kg,处于缺乏水平的土样占73.0%;有效磷含量丰富,平均为36.6 mg/kg,处于丰富水平的土样占66.8%;土壤偏碱性,71.0%的土样处于微碱性和碱性水平。

       

      Abstract: Nutrient condition in the soil planting carrot in Jinjiang was detected and analyzed in this paper. The results showed that the organic matter, alkali-hydrolysable nitrogen and phosphorus of soil are relatively lack, and the average content of organic matter was 8.3 g/kg, among which, the soil samples in the middle and lower level account for 99.6%. The average contents of alkali-hydrolysable N is 47.0 mg/kg and the soil samples in the lack level account for 94.8%.The average contents of available K is 71.0 mg/kg and the soil samples in the lack level account for 73.0%.The content of available phosphorus is rich with an average of 36.6 mg/kg and the soil samples in the rich level account for 66.8%. And the soil pH value is alkaline and 71.1% of the soil samples are in a slightly alkaline and alkaline level.

       

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