请按照nature发文标准润色下面这句话包括语言逻辑：Regardless of soil amendment type and soil conditions could increase plant productivity above 16 mainly due to the improving physical properties of the soil and the increase

Irrespective of the type of soil amendment and prevailing soil conditions, it has been established that plant productivity can be enhanced by more than 16%, primarily attributed to the improvement in soil's physical properties and enhanced soil nutrient efficacy, as per the findings of Dai et al. (2020).