Vector diagnostic method is more comprehensive than the critical value method and the DRIS method on the diagnose of bamboo nutrient requirement.
矢量诊断法比临界值法和dris法能更全面诊断毛竹对各养分的需求状况和需肥顺序。
Generally, the available state of the major nutrient elements is larger than their critical value for plant with potential nutrient deficiency.
主要微量营养元素的有效态多大于其缺素临界值，但存在潜在缺素的可能性。
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