深松对春玉米田土壤物理结构及玉米根系指标的影响
高鹏, 孙继颖, 高聚林, 于晓芳, 王志刚, 胡树平, 刘剑, 包海柱, 纪楠
Effects of subsoiling on soil physical structure and maize root index in spring maize field
GAO Peng, SUN Jiyin, GAO Julin, YU Xiaofang, WANG Zhigang, HU Shuping, LIU Jian, BAO Haizhu, JI Nan
北方农业学报 . 2020, (3): 103 -108 .  DOI: 10.12190/j.issn.2096-1197.2020.03.16