鲤城区蔬菜基地土壤中微量元素含量及施肥建议

    Content of Medium and Trace Elements in Soil of Vegetable Bases and Fertilization Suggestions in Licheng

    • 摘要: 2017年对鲤城区蔬菜基地土壤有效态中微量元素进行取样分析,结果表明:交换性钙901.5 mg·kg-1、交换性镁93.8 mg·kg-1、有效硫39.13 mg·kg-1、有效硼0.60 mg·kg-1、有效锌8.94 mg·kg-1,其中100.0%土样缺硼缺硫、68.4%土样缺镁、36.9%土样缺钙,并针对分析结果提出施肥建议。

       

      Abstract: In 2017, the effective-state medium and trace elements in the soil of vegetable base in Licheng district were sampled and analyzed. The results showed that the contents of the medium and trace elements were exchangeable calcium 901.5 mg·kg-1, exchangeable magnesium 93.8 mg·kg-1, effective sulfur 39.13 mg·kg-1, effective boron 0.60 mg·kg-1, and effective zinc 8.94 mg·kg-1. Among them, 100% soil samples were boron deficient and sulfur deficient, 68.4% soil samples were magnesium deficiency and 36.9% soil samples were calcium deficiency. And in this paper, some fertilizer recommendations were put forward according to the analysis results.

       

    /

    返回文章
    返回