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研究结果表明:石山土壤偏碱性,其pH值比土山土壤高2个单位左右;在自然利用条件下,石山土壤的有机质含量比土山土壤的高,而在人为耕作条件下,石山土壤的有机质含量比土山土壤的低;在自然利用条件下石山土壤有效态氮的含量明显比土山土壤高;在自然利用条件下,土山土壤的全钾含量明显比石山土壤的高得多,石山土壤中钾的总体含量是偏低的;经过长期的耕作后,毛村两种土壤中均出现不同程度的缺乏N、K等营养元素的情况。
The results show that: the alkaline soil of Shishan Mountain is about 2 units higher than the soil of Tu Mountain; under the condition of natural utilization, the content of organic matter in Shishan soil is higher than that of soil in Tu mountain; however, under the conditions of artificial tillage, the soil organic matter Content of soil is lower than that of Tu mountain soil; the content of available nitrogen in soil is obviously higher than that of soil soil in natural condition; under the condition of natural utilization, the content of total potassium in soil is much higher than that in rocky soil; The overall content is low; after long-term farming, there are different levels of N, K and other nutrients in both the soil of Mao village.