an increasing trendp > 0.05
Specifically, there was an increasing trend in pH under the PTGM treatment from the initial soil pH in 2016 (pH 7.17), whereas pH changed slightly in PT ( p > 0.05) but decreased slightly in NT.
Specifically, there was an increasing trend in pH under the PTGM treatment from the initial soil pH in 2016 (pH 7.17), whereas pH changed slightly in PT ( p > 0.05) but decreased slightly in NT.