Effects of wheat straw residue and its biochar on the physical properties and enzyme activities of tobacco-growing soil
WANG Yi(1,2); DU Chuanyin(1); LI Jianlei(3); LIU Zhigang(1); GUAN Ensen(1); WANG Dequan(1); WANG Dahai(2); GAO Kai(1); WANG Shusheng(2)
(1) Weifang Tobacco Co., Ltd, Weifang, Shandong, China; (2) Tobacco Research Institute, Chinese Academy of Agriculture Sciences, Qingdao, Shandong, China; (3) Shandong Province Tobacco Monopoly Bureau (Company), Jinan, China
The degradation of Shandong tobacco-planting soil quality, such as soil compaction and microbial activity reduction, has become more and more serious due to the lack of exogenous organic matter input. Therefore, aiming to improve the soil quality and...