论文部分内容阅读
环合肥市近郊的菜园土壤，由近至远辐射布点取样，并对土壤酶活性和土壤养分进行了分析研究。结果表明：合肥郊区菜园土土壤酶活性不仅具有垂直分布和水平分布的规律，而且与土壤的很多肥力因子关系密切。
In the suburbs of Hefei, the garden soil samples were collected from near-far radiation sites. Soil enzyme activities and soil nutrients were also analyzed. The results showed that soil enzyme activity in the garden soil of suburbs in Hefei had not only the regularity of vertical distribution and horizontal distribution, but also the close relationship with many fertility factors of soil.