Research Article

Intertillage during Natural Farming Rice Paddy Production Negatively Impacted the Microbial Abundances in Soils but Not Diversities

Figure 1

The time course changes of 16S bacterial abundance under no tillage (NT) and 5 times tillage (5T) at three different locations (rice proximity, surface, and 10 cm depth) after transplanting. Level of significance was determined by and two-way ANOVA. Error bars indicate standard deviations (n = 3).