soil urease 第1页

Soil invertase and urease activities at different periods in subalpine forest gap in western Sichuan Primary Study on the Soil Urease Activity in Three Main Plant Communities in the Songnen Meadow Effect of arsenic on soil urease activity Effect of atrazine on urease activity in soils with different fertility Effects of mercury and cadmium on the activity of urease in soils ⅠUrea concentration