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各种蔬菜需在一定范围酸碱度(pH值)的土壤上才能生长,反之则生长不良或不能生长.下表列出种植25种蔬菜所需的土壤pH值和临界值,若土壤pH值超过临界值,就必须调节土壤pH值或改种其它作物(见下表).
All kinds of vegetables need to grow in a certain range of pH (pH) soil growth, otherwise they grow poorly or can not grow.The following table lists the required soil 25 kinds of vegetables planting pH and critical value, if the soil pH value exceeds the critical Value, it is necessary to adjust the pH of the soil or re-seed other crops (see table below).