Research Article

Annual Variation in Soil Enzyme Activity in a Paddy Field: Soil Temperature and Nutrient Availability Are Important for Controlling Enzyme Activities

Figure 4

Relationships between Bray-2P and ratio of acid phosphatase to β-D-glucosidase activity (a) and between total N and ratio of L-asparaginase to β-D-glucosidase activity (b) in paddy soil.
(a)
(b)