北方农业学报 ›› 2015, Vol. 43 ›› Issue (6): 148-148.
张玲玲[1] 红梅[1] 郑海春[2] 奥静平[2]
ZHANG Lingling, HONG Mie,ZHENG Haichun,AO Jingping (1.College of Agronomy,Inner Mongolia Agricutural University,Hohhot 010018,China; 2. Inner Mongolia Soil and Fertilizer Workstion, Hohhot 010010,China)