两种土壤改良剂对陕北旱区玉米生长及产量的影响

李小炜, 白春梅, 田丽, 李晓韬

Effects of two soil improvers on maize growth and yield in northern Shaanxi arid region

LI Xiao-wei, BAI Chun-mei, TIAN Li, LI Xiao-tao

湖北农业科学 . 2019, (8): 64 -66 . DOI: 10.14088/j.cnki.issn0439-8114.2019.08.014