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选取1 848个土壤样品(0~40 cm土层)分析测试结果:古田油柰园土壤交换性钙总平均值493.5±627.3mg/kg,交换性镁含量平均值为65.2±100.7mg/kg,有效硼含量总平均值为0.16±0.13mg/kg,有效锌总均值是2.47±2.6mg/kg,说明古田县油柰园地土壤交换性钙﹑交换性镁含量总体处于缺乏水平,有效硼含量严重缺乏,有效锌处于中等水平。要实施测土配方施肥技术,增加钙、镁、磷肥和硼、锌肥施用,以平衡土壤各种养分,为高产、稳产奠定良好的基础。
A total of 1848 soil samples (0-40 cm soil layer) were selected to analyze the test results. The average soil exchangeable calcium in Gutian Oilfield was 493.5 ± 627.3 mg / kg, and the average exchangeable magnesium content was 65.2 ± 100.7 mg / kg. The average total effective boron content was 0.16 ± 0.13mg / kg, and the total effective zinc was 2.47 ± 2.6mg / kg, indicating that the soil exchangeable calcium and exchangeable magnesium in Yubei Garden of Gutian County were in an overall deficient level with a significant content of available boron Lack of effective zinc at medium level. To implement soil testing and fertilizer technology, increasing calcium, magnesium, phosphate and boron, zinc fertilizer to balance the various nutrients in the soil for high yield and stable production to lay a good foundation.