SMBC, SMBN, soil microbial entropy (qMB), soil microbial biomass nitrogen to total nitrogen ratio (SMBN/TN), and rice yield increased first and then decreased with the increase in the ratio of biochar and nitrogen fertilizer application. TBC treated SMBC, SMBN and rice yields were the highest, increasing by 28.0%, 30.0%, and 13.4% sequentially compared with T0 treatment (P<0.05).
正在翻译中..